diff options
335 files changed, 10028 insertions, 3017 deletions
@@ -39,6 +39,7 @@ LIBPOD_INSTANCE := libpod_dev PREFIX ?= /usr/local BINDIR ?= ${PREFIX}/bin LIBEXECDIR ?= ${PREFIX}/libexec +LIBEXECPODMAN ?= ${LIBEXECDIR}/podman MANDIR ?= ${PREFIX}/share/man SHAREDIR_CONTAINERS ?= ${PREFIX}/share/containers ETCDIR ?= ${PREFIX}/etc @@ -175,6 +176,19 @@ define go-get $(GO) get -u ${1} endef +# Need to use CGO for mDNS resolution, but cross builds need CGO disabled +# See https://github.com/golang/go/issues/12524 for details +DARWIN_GCO := 0 +ifeq ($(NATIVE_GOOS),darwin) +ifdef HOMEBREW_PREFIX + DARWIN_GCO := 1 +endif +endif + +# For building pause/pause.c +GCC ?= gcc +PAUSE_CFLAGS = -Os -static -Wall -Werror -DVERSION=v$(RELEASE_VERSION) + ### ### Primary entry-point targets ### @@ -186,7 +200,7 @@ default: all all: binaries docs .PHONY: binaries -binaries: podman podman-remote ## Build podman and podman-remote binaries +binaries: podman podman-remote rootlessport pause # Extract text following double-# for targets, as their description for # the `help` target. Otherwise These simple-substitutions are resolved @@ -350,11 +364,26 @@ podman-remote-windows: ## Build podman-remote for Windows .PHONY: podman-remote-darwin podman-remote-darwin: ## Build podman-remote for macOS $(MAKE) \ - CGO_ENABLED=0 \ + CGO_ENABLED=$(DARWIN_GCO) \ GOOS=darwin \ GOARCH=$(GOARCH) \ bin/darwin/podman +bin/rootlessport: .gopathok $(SOURCES) go.mod go.sum + CGO_ENABLED=$(CGO_ENABLED) \ + $(GO) build \ + $(BUILDFLAGS) \ + -o $@ ./cmd/rootlessport + +.PHONY: rootlessport +rootlessport: bin/rootlessport + +bin/pause: pause/pause.c + $(GCC) $(PAUSE_CFLAGS) pause/pause.c -o bin/pause + +.PHONY: pause +pause: bin/pause + ### ### Secondary binary-build targets ### @@ -714,15 +743,18 @@ install.remote-nobuild: install.remote: podman-remote install.remote-nobuild .PHONY: install.bin-nobuild -install.bin-nobuild: +install.bin-nobuild: install.pause install ${SELINUXOPT} -d -m 755 $(DESTDIR)$(BINDIR) install ${SELINUXOPT} -m 755 bin/podman $(DESTDIR)$(BINDIR)/podman test -z "${SELINUXOPT}" || chcon --verbose --reference=$(DESTDIR)$(BINDIR)/podman bin/podman + install ${SELINUXOPT} -d -m 755 $(DESTDIR)$(LIBEXECPODMAN) + install ${SELINUXOPT} -m 755 bin/rootlessport $(DESTDIR)$(LIBEXECPODMAN)/rootlessport + test -z "${SELINUXOPT}" || chcon --verbose --reference=$(DESTDIR)$(LIBEXECPODMAN)/rootlessport bin/rootlessport install ${SELINUXOPT} -m 755 -d ${DESTDIR}${TMPFILESDIR} install ${SELINUXOPT} -m 644 contrib/tmpfile/podman.conf ${DESTDIR}${TMPFILESDIR}/podman.conf .PHONY: install.bin -install.bin: podman install.bin-nobuild +install.bin: podman rootlessport install.bin-nobuild .PHONY: install.man-nobuild install.man-nobuild: @@ -765,29 +797,43 @@ install.docker-docs-nobuild: .PHONY: install.docker-docs install.docker-docs: docker-docs install.docker-docs-nobuild -.PHONY: install.docker-full -install.docker-full: install.docker install.docker-docs +.PHONY: install.pause +install.pause: pause + install ${SELINUXOPT} -m 755 -d $(DESTDIR)$(LIBEXECPODMAN)/pause + install ${SELINUXOPT} -m 755 bin/pause $(DESTDIR)$(LIBEXECPODMAN)/pause/pause .PHONY: install.systemd ifneq (,$(findstring systemd,$(BUILDTAGS))) -install.systemd: +PODMAN_UNIT_FILES = contrib/systemd/auto-update/podman-auto-update.service \ + contrib/systemd/system/podman.service \ + contrib/systemd/system/podman-restart.service + +%.service: %.service.in + sed -e 's;@@PODMAN@@;$(BINDIR)/podman;g' $< >$@.tmp.$$ \ + && mv -f $@.tmp.$$ $@ + +install.systemd: $(PODMAN_UNIT_FILES) install ${SELINUXOPT} -m 755 -d ${DESTDIR}${SYSTEMDDIR} ${DESTDIR}${USERSYSTEMDDIR} # User services install ${SELINUXOPT} -m 644 contrib/systemd/auto-update/podman-auto-update.service ${DESTDIR}${USERSYSTEMDDIR}/podman-auto-update.service install ${SELINUXOPT} -m 644 contrib/systemd/auto-update/podman-auto-update.timer ${DESTDIR}${USERSYSTEMDDIR}/podman-auto-update.timer - install ${SELINUXOPT} -m 644 contrib/systemd/user/podman.socket ${DESTDIR}${USERSYSTEMDDIR}/podman.socket - install ${SELINUXOPT} -m 644 contrib/systemd/user/podman.service ${DESTDIR}${USERSYSTEMDDIR}/podman.service - install ${SELINUXOPT} -m 644 contrib/systemd/user/podman-restart.service ${DESTDIR}${USERSYSTEMDDIR}/podman-restart.service + install ${SELINUXOPT} -m 644 contrib/systemd/system/podman.socket ${DESTDIR}${USERSYSTEMDDIR}/podman.socket + install ${SELINUXOPT} -m 644 contrib/systemd/system/podman.service ${DESTDIR}${USERSYSTEMDDIR}/podman.service + install ${SELINUXOPT} -m 644 contrib/systemd/system/podman-restart.service ${DESTDIR}${USERSYSTEMDDIR}/podman-restart.service # System services install ${SELINUXOPT} -m 644 contrib/systemd/auto-update/podman-auto-update.service ${DESTDIR}${SYSTEMDDIR}/podman-auto-update.service install ${SELINUXOPT} -m 644 contrib/systemd/auto-update/podman-auto-update.timer ${DESTDIR}${SYSTEMDDIR}/podman-auto-update.timer install ${SELINUXOPT} -m 644 contrib/systemd/system/podman.socket ${DESTDIR}${SYSTEMDDIR}/podman.socket install ${SELINUXOPT} -m 644 contrib/systemd/system/podman.service ${DESTDIR}${SYSTEMDDIR}/podman.service install ${SELINUXOPT} -m 644 contrib/systemd/system/podman-restart.service ${DESTDIR}${SYSTEMDDIR}/podman-restart.service + rm -f $(PODMAN_UNIT_FILES) else install.systemd: endif +.PHONY: install.pause +install.pause: pause + .PHONY: install.tools install.tools: .install.goimports .install.gitvalidation .install.md2man .install.ginkgo .install.golangci-lint .install.bats ## Install needed tools diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md index ef48df291..60d433953 100644 --- a/RELEASE_NOTES.md +++ b/RELEASE_NOTES.md @@ -113,7 +113,7 @@ ### Features - Containers inside VMs created by `podman machine` will now automatically handle port forwarding - containers in `podman machine` VMs that publish ports via `--publish` or `--publish-all` will have these ports not just forwarded on the VM, but also on the host system. - The `podman play kube` command's `--network` option now accepts advanced network options (e.g. `--network slirp4netns:port_handler=slirp4netns`) ([#10807](https://github.com/containers/podman/issues/10807)). -- The `podman play kube` commmand now supports Kubernetes liveness probes, which will be created as Podman healthchecks. +- The `podman play kube` command now supports Kubernetes liveness probes, which will be created as Podman healthchecks. - Podman now provides a systemd unit, `podman-restart.service`, which, when enabled, will restart all containers that were started with `--restart=always` after the system reboots. - Rootless Podman can now be configured to use CNI networking by default by using the `rootless_networking` option in `containers.conf`. - Images can now be pulled using `image:tag@digest` syntax (e.g. `podman pull fedora:34@sha256:1b0d4ddd99b1a8c8a80e885aafe6034c95f266da44ead992aab388e6aa91611a`) ([#6721](https://github.com/containers/podman/issues/6721)). @@ -369,7 +369,7 @@ - Fixed a bug where images with empty layers were stored incorrectly, causing them to be unable to be pushed or saved. - Fixed a bug where the `podman rmi` command could fail to remove corrupt images from storage. - Fixed a bug where the remote Podman client's `podman save` command did not support the `oci-dir` and `docker-dir` formats ([#9742](https://github.com/containers/podman/issues/9742)). -- Fixed a bug where volume mounts from `podman play kube` created with a trailing `/` in the container path were were not properly superceding named volumes from the image ([#9618](https://github.com/containers/podman/issues/9618)). +- Fixed a bug where volume mounts from `podman play kube` created with a trailing `/` in the container path were were not properly superseding named volumes from the image ([#9618](https://github.com/containers/podman/issues/9618)). - Fixed a bug where Podman could fail to build on 32-bit architectures. ### Misc @@ -1014,7 +1014,7 @@ ## 2.0.5 ### Features - Rootless Podman will now add an entry to `/etc/passwd` for the user who ran Podman if run with `--userns=keep-id`. -- The `podman system connection` command has been reworked to support multiple connections, and reenabled for use! +- The `podman system connection` command has been reworked to support multiple connections, and re-enabled for use! - Podman now has a new global flag, `--connection`, to specify a connection to a remote Podman API instance. ### Changes diff --git a/RELEASE_PROCESS.md b/RELEASE_PROCESS.md index 32d4c039e..8a6fea18c 100644 --- a/RELEASE_PROCESS.md +++ b/RELEASE_PROCESS.md @@ -251,7 +251,7 @@ spelled with complete minutiae. binaries under the "binary", then "bin" links. Tar these files as `podman-static.tar.gz`. 1. The `podman-vX.Y.Z.dmg` file is produced manually by someone in - posession of a developer signing key. + possession of a developer signing key. 1. In the directory where you downloaded the archives, run `sha256sum *.tar.gz *.zip *.msi > shasums` to generate SHA sums. 1. Go to `https://github.com/containers/podman/releases/tag/vX.Y.Z` and diff --git a/cmd/podman/common/create.go b/cmd/podman/common/create.go index a3ff37c19..4598e535d 100644 --- a/cmd/podman/common/create.go +++ b/cmd/podman/common/create.go @@ -5,6 +5,7 @@ import ( "github.com/containers/common/pkg/auth" "github.com/containers/common/pkg/completion" + commonFlag "github.com/containers/common/pkg/flag" "github.com/containers/podman/v3/cmd/podman/registry" "github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/pkg/domain/entities" @@ -319,6 +320,9 @@ func DefineCreateFlags(cmd *cobra.Command, cf *entities.ContainerCreateOptions, "Kernel memory limit "+sizeWithUnitFormat, ) _ = cmd.RegisterFlagCompletionFunc(kernelMemoryFlagName, completion.AutocompleteNone) + // kernel-memory is deprecated in the runtime spec. + _ = createFlags.MarkHidden("kernel-memory") + logDriverFlagName := "log-driver" createFlags.StringVar( &cf.LogDriver, @@ -406,7 +410,7 @@ func DefineCreateFlags(cmd *cobra.Command, cf *entities.ContainerCreateOptions, createFlags.StringVar( &cf.Variant, variantFlagName, "", - "Use _VARIANT_ instead of the running architecture variant for choosing images", + "Use `VARIANT` instead of the running architecture variant for choosing images", ) _ = cmd.RegisterFlagCompletionFunc(variantFlagName, completion.AutocompleteNone) @@ -586,12 +590,9 @@ func DefineCreateFlags(cmd *cobra.Command, cf *entities.ContainerCreateOptions, ) _ = cmd.RegisterFlagCompletionFunc(timeoutFlagName, completion.AutocompleteNone) - // Flag for TLS verification, so that `run` and `create` commands can make use of it. - // Make sure to use `=` while using this flag i.e `--tls-verify=false/true` - tlsVerifyFlagName := "tls-verify" - createFlags.BoolVar( + commonFlag.OptionalBoolFlag(createFlags, &cf.TLSVerify, - tlsVerifyFlagName, true, + "tls-verify", "Require HTTPS and verify certificates when contacting registries for pulling images", ) diff --git a/cmd/podman/common/create_opts.go b/cmd/podman/common/create_opts.go index 09ac61f2e..6283eb28e 100644 --- a/cmd/podman/common/create_opts.go +++ b/cmd/podman/common/create_opts.go @@ -18,6 +18,7 @@ import ( "github.com/containers/podman/v3/pkg/specgen" "github.com/docker/docker/api/types/mount" "github.com/pkg/errors" + "github.com/sirupsen/logrus" ) func stringMaptoArray(m map[string]string) []string { @@ -104,15 +105,18 @@ func ContainerCreateToContainerCLIOpts(cc handlers.CreateContainerConfig, rtc *c addField(&builder, "target", m.Target) addField(&builder, "ro", strconv.FormatBool(m.ReadOnly)) addField(&builder, "consistency", string(m.Consistency)) - // Map any specialized mount options that intersect between *Options and cli options switch m.Type { case mount.TypeBind: - addField(&builder, "bind-propagation", string(m.BindOptions.Propagation)) - addField(&builder, "bind-nonrecursive", strconv.FormatBool(m.BindOptions.NonRecursive)) + if m.BindOptions != nil { + addField(&builder, "bind-propagation", string(m.BindOptions.Propagation)) + addField(&builder, "bind-nonrecursive", strconv.FormatBool(m.BindOptions.NonRecursive)) + } case mount.TypeTmpfs: - addField(&builder, "tmpfs-size", strconv.FormatInt(m.TmpfsOptions.SizeBytes, 10)) - addField(&builder, "tmpfs-mode", strconv.FormatUint(uint64(m.TmpfsOptions.Mode), 10)) + if m.TmpfsOptions != nil { + addField(&builder, "tmpfs-size", strconv.FormatInt(m.TmpfsOptions.SizeBytes, 10)) + addField(&builder, "tmpfs-mode", strconv.FormatUint(uint64(m.TmpfsOptions.Mode), 10)) + } case mount.TypeVolume: // All current VolumeOpts are handled above // See vendor/github.com/containers/common/pkg/parse/parse.go:ValidateVolumeOpts() @@ -288,7 +292,7 @@ func ContainerCreateToContainerCLIOpts(cc handlers.CreateContainerConfig, rtc *c Rm: cc.HostConfig.AutoRemove, SecurityOpt: cc.HostConfig.SecurityOpt, StopSignal: cc.Config.StopSignal, - StorageOpt: stringMaptoArray(cc.HostConfig.StorageOpt), + StorageOpts: stringMaptoArray(cc.HostConfig.StorageOpt), Sysctl: stringMaptoArray(cc.HostConfig.Sysctls), Systemd: "true", // podman default TmpFS: parsedTmp, @@ -380,6 +384,9 @@ func ContainerCreateToContainerCLIOpts(cc handlers.CreateContainerConfig, rtc *c if cc.HostConfig.Memory > 0 { cliOpts.Memory = strconv.Itoa(int(cc.HostConfig.Memory)) } + if cc.HostConfig.KernelMemory > 0 { + logrus.Warnf("The --kernel-memory flag has been deprecated. May not work properly on your system.") + } if cc.HostConfig.MemoryReservation > 0 { cliOpts.MemoryReservation = strconv.Itoa(int(cc.HostConfig.MemoryReservation)) diff --git a/cmd/podman/containers/create.go b/cmd/podman/containers/create.go index bfeeb7ebe..d35c1a192 100644 --- a/cmd/podman/containers/create.go +++ b/cmd/podman/containers/create.go @@ -303,6 +303,11 @@ func PullImage(imageName string, cliVals entities.ContainerCreateOptions) (strin } } + skipTLSVerify := types.OptionalBoolUndefined + if cliVals.TLSVerify.Present() { + skipTLSVerify = types.NewOptionalBool(!cliVals.TLSVerify.Value()) + } + pullReport, pullErr := registry.ImageEngine().Pull(registry.GetContext(), imageName, entities.ImagePullOptions{ Authfile: cliVals.Authfile, Quiet: cliVals.Quiet, @@ -311,7 +316,7 @@ func PullImage(imageName string, cliVals entities.ContainerCreateOptions) (strin Variant: cliVals.Variant, SignaturePolicy: cliVals.SignaturePolicy, PullPolicy: pullPolicy, - SkipTLSVerify: types.NewOptionalBool(!cliVals.TLSVerify), // If Flag changed for TLS Verification + SkipTLSVerify: skipTLSVerify, }) if pullErr != nil { return "", pullErr @@ -372,15 +377,10 @@ func createPodIfNecessary(s *specgen.SpecGenerator, netOpts *entities.NetOptions } infraOpts := entities.ContainerCreateOptions{ImageVolume: "bind", Net: netOpts, Quiet: true} - rawImageName := config.DefaultInfraImage - name, err := PullImage(rawImageName, infraOpts) - if err != nil { - fmt.Println(err) - } - imageName := name + imageName := config.DefaultInfraImage podGen.InfraImage = imageName podGen.InfraContainerSpec = specgen.NewSpecGenerator(imageName, false) - podGen.InfraContainerSpec.RawImageName = rawImageName + podGen.InfraContainerSpec.RawImageName = imageName podGen.InfraContainerSpec.NetworkOptions = podGen.NetworkOptions err = specgenutil.FillOutSpecGen(podGen.InfraContainerSpec, &infraOpts, []string{}) if err != nil { diff --git a/cmd/podman/containers/port.go b/cmd/podman/containers/port.go index f309390c3..0e582ae52 100644 --- a/cmd/podman/containers/port.go +++ b/cmd/podman/containers/port.go @@ -8,7 +8,6 @@ import ( "github.com/containers/podman/v3/cmd/podman/common" "github.com/containers/podman/v3/cmd/podman/registry" "github.com/containers/podman/v3/cmd/podman/validate" - "github.com/containers/podman/v3/libpod/network/types" "github.com/containers/podman/v3/pkg/domain/entities" "github.com/pkg/errors" "github.com/spf13/cobra" @@ -73,7 +72,8 @@ func port(_ *cobra.Command, args []string) error { var ( container string err error - userPort types.OCICNIPortMapping + userPort uint16 + userProto string ) if len(args) == 0 && !portOpts.Latest && !portOpts.All { @@ -101,16 +101,12 @@ func port(_ *cobra.Command, args []string) error { fields = append(fields, "tcp") } - portNum, err := strconv.Atoi(fields[0]) + portNum, err := strconv.ParseUint(fields[0], 10, 16) if err != nil { return err } - userPort = types.OCICNIPortMapping{ - HostPort: 0, - ContainerPort: int32(portNum), - Protocol: fields[1], - HostIP: "", - } + userPort = uint16(portNum) + userProto = fields[1] } reports, err := registry.ContainerEngine().ContainerPort(registry.GetContext(), container, portOpts) @@ -120,24 +116,36 @@ func port(_ *cobra.Command, args []string) error { var found bool // Iterate mappings for _, report := range reports { + allPrefix := "" + if portOpts.All { + allPrefix = report.Id[:12] + "\t" + } for _, v := range report.Ports { hostIP := v.HostIP // Set host IP to 0.0.0.0 if blank if hostIP == "" { hostIP = "0.0.0.0" } - if portOpts.All { - fmt.Printf("%s\t", report.Id[:12]) - } - // If not searching by port or port/proto, then dump what we see - if port == "" { - fmt.Printf("%d/%s -> %s:%d\n", v.ContainerPort, v.Protocol, hostIP, v.HostPort) - continue - } - if v.ContainerPort == userPort.ContainerPort { - fmt.Printf("%s:%d\n", hostIP, v.HostPort) - found = true - break + protocols := strings.Split(v.Protocol, ",") + for _, protocol := range protocols { + // If not searching by port or port/proto, then dump what we see + if port == "" { + for i := uint16(0); i < v.Range; i++ { + fmt.Printf("%s%d/%s -> %s:%d\n", allPrefix, v.ContainerPort+i, protocol, hostIP, v.HostPort+i) + } + continue + } + // check if the proto matches and if the port is in the range + // this is faster than looping over the range for no reason + if v.Protocol == userProto && + v.ContainerPort <= userPort && + v.ContainerPort+v.Range > userPort { + // we have to add the current range to the host port + hostPort := v.HostPort + userPort - v.ContainerPort + fmt.Printf("%s%s:%d\n", allPrefix, hostIP, hostPort) + found = true + break + } } } if !found && port != "" { diff --git a/cmd/podman/containers/ps.go b/cmd/podman/containers/ps.go index 9687cd5bd..712de327c 100644 --- a/cmd/podman/containers/ps.go +++ b/cmd/podman/containers/ps.go @@ -3,8 +3,6 @@ package containers import ( "fmt" "os" - "sort" - "strconv" "strings" "time" @@ -477,174 +475,31 @@ func (l psReporter) UTS() string { // portsToString converts the ports used to a string of the from "port1, port2" // and also groups a continuous list of ports into a readable format. -func portsToString(ports []types.OCICNIPortMapping) string { +// The format is IP:HostPort(-Range)->ContainerPort(-Range)/Proto +func portsToString(ports []types.PortMapping) string { if len(ports) == 0 { return "" } - // Sort the ports, so grouping continuous ports become easy. - sort.Slice(ports, func(i, j int) bool { - return comparePorts(ports[i], ports[j]) - }) - - portGroups := [][]types.OCICNIPortMapping{} - currentGroup := []types.OCICNIPortMapping{} - for i, v := range ports { - var prevPort, nextPort *int32 - if i > 0 { - prevPort = &ports[i-1].ContainerPort - } - if i+1 < len(ports) { - nextPort = &ports[i+1].ContainerPort - } - - port := v.ContainerPort - - // Helper functions - addToCurrentGroup := func(x types.OCICNIPortMapping) { - currentGroup = append(currentGroup, x) - } - - addToPortGroup := func(x types.OCICNIPortMapping) { - portGroups = append(portGroups, []types.OCICNIPortMapping{x}) - } - - finishCurrentGroup := func() { - portGroups = append(portGroups, currentGroup) - currentGroup = []types.OCICNIPortMapping{} - } - - // Single entry slice - if prevPort == nil && nextPort == nil { - addToPortGroup(v) - } - - // Start of the slice with len > 0 - if prevPort == nil && nextPort != nil { - isGroup := *nextPort-1 == port - - if isGroup { - // Start with a group - addToCurrentGroup(v) - } else { - // Start with single item - addToPortGroup(v) - } - - continue - } - - // Middle of the slice with len > 0 - if prevPort != nil && nextPort != nil { - currentIsGroup := *prevPort+1 == port - nextIsGroup := *nextPort-1 == port - - if currentIsGroup { - // Maybe in the middle of a group - addToCurrentGroup(v) - - if !nextIsGroup { - // End of a group - finishCurrentGroup() - } - } else if nextIsGroup { - // Start of a new group - addToCurrentGroup(v) - } else { - // No group at all - addToPortGroup(v) - } - - continue - } - - // End of the slice with len > 0 - if prevPort != nil && nextPort == nil { - isGroup := *prevPort+1 == port - - if isGroup { - // End group - addToCurrentGroup(v) - finishCurrentGroup() - } else { - // End single item - addToPortGroup(v) - } - } - } - - portDisplay := []string{} - for _, group := range portGroups { - if len(group) == 0 { - // Usually should not happen, but better do not crash. - continue - } - - first := group[0] - - hostIP := first.HostIP + sb := &strings.Builder{} + for _, port := range ports { + hostIP := port.HostIP if hostIP == "" { hostIP = "0.0.0.0" } - - // Single mappings - if len(group) == 1 { - portDisplay = append(portDisplay, - fmt.Sprintf( - "%s:%d->%d/%s", - hostIP, first.HostPort, first.ContainerPort, first.Protocol, - ), - ) - continue - } - - // Group mappings - last := group[len(group)-1] - portDisplay = append(portDisplay, formatGroup( - fmt.Sprintf("%s/%s", hostIP, first.Protocol), - first.HostPort, last.HostPort, - first.ContainerPort, last.ContainerPort, - )) - } - return strings.Join(portDisplay, ", ") -} - -func comparePorts(i, j types.OCICNIPortMapping) bool { - if i.ContainerPort != j.ContainerPort { - return i.ContainerPort < j.ContainerPort - } - - if i.HostIP != j.HostIP { - return i.HostIP < j.HostIP - } - - if i.HostPort != j.HostPort { - return i.HostPort < j.HostPort - } - - return i.Protocol < j.Protocol -} - -// formatGroup returns the group in the format: -// <IP:firstHost:lastHost->firstCtr:lastCtr/Proto> -// e.g 0.0.0.0:1000-1006->2000-2006/tcp. -func formatGroup(key string, firstHost, lastHost, firstCtr, lastCtr int32) string { - parts := strings.Split(key, "/") - groupType := parts[0] - var ip string - if len(parts) > 1 { - ip = parts[0] - groupType = parts[1] - } - - group := func(first, last int32) string { - group := strconv.Itoa(int(first)) - if first != last { - group = fmt.Sprintf("%s-%d", group, last) + protocols := strings.Split(port.Protocol, ",") + for _, protocol := range protocols { + if port.Range > 1 { + fmt.Fprintf(sb, "%s:%d-%d->%d-%d/%s, ", + hostIP, port.HostPort, port.HostPort+port.Range-1, + port.ContainerPort, port.ContainerPort+port.Range-1, protocol) + } else { + fmt.Fprintf(sb, "%s:%d->%d/%s, ", + hostIP, port.HostPort, + port.ContainerPort, protocol) + } } - return group } - hostGroup := group(firstHost, lastHost) - ctrGroup := group(firstCtr, lastCtr) - - return fmt.Sprintf("%s:%s->%s/%s", ip, hostGroup, ctrGroup, groupType) + display := sb.String() + // make sure to trim the last ", " of the string + return display[:len(display)-2] } diff --git a/cmd/podman/containers/start.go b/cmd/podman/containers/start.go index 1163b9093..8813fc273 100644 --- a/cmd/podman/containers/start.go +++ b/cmd/podman/containers/start.go @@ -87,6 +87,9 @@ func validateStart(cmd *cobra.Command, args []string) error { if len(args) == 0 && !startOptions.Latest && !startOptions.All { return errors.New("start requires at least one argument") } + if startOptions.All && startOptions.Latest { + return errors.Errorf("--all and --latest cannot be used together") + } if len(args) > 0 && startOptions.Latest { return errors.Errorf("--latest and containers cannot be used together") } diff --git a/cmd/podman/containers/stats.go b/cmd/podman/containers/stats.go index 11e8f6870..d21feaabc 100644 --- a/cmd/podman/containers/stats.go +++ b/cmd/podman/containers/stats.go @@ -11,9 +11,7 @@ import ( "github.com/containers/podman/v3/cmd/podman/registry" "github.com/containers/podman/v3/cmd/podman/validate" "github.com/containers/podman/v3/libpod/define" - "github.com/containers/podman/v3/pkg/cgroups" "github.com/containers/podman/v3/pkg/domain/entities" - "github.com/containers/podman/v3/pkg/rootless" "github.com/containers/podman/v3/utils" "github.com/docker/go-units" "github.com/pkg/errors" @@ -113,16 +111,6 @@ func checkStatOptions(cmd *cobra.Command, args []string) error { } func stats(cmd *cobra.Command, args []string) error { - if rootless.IsRootless() { - unified, err := cgroups.IsCgroup2UnifiedMode() - if err != nil { - return err - } - if !unified { - return errors.New("stats is not supported in rootless mode without cgroups v2") - } - } - // Convert to the entities options. We should not leak CLI-only // options into the backend and separate concerns. opts := entities.ContainerStatsOptions{ diff --git a/cmd/podman/diff/diff.go b/cmd/podman/diff/diff.go index 81bbb6c43..fba4ea540 100644 --- a/cmd/podman/diff/diff.go +++ b/cmd/podman/diff/diff.go @@ -8,7 +8,7 @@ import ( "github.com/containers/common/pkg/report" "github.com/containers/podman/v3/cmd/podman/registry" "github.com/containers/podman/v3/pkg/domain/entities" - "github.com/docker/docker/pkg/archive" + "github.com/containers/storage/pkg/archive" "github.com/pkg/errors" "github.com/spf13/cobra" ) diff --git a/cmd/podman/images/buildx.go b/cmd/podman/images/buildx.go index 5c8e5aaa0..2577a3a74 100644 --- a/cmd/podman/images/buildx.go +++ b/cmd/podman/images/buildx.go @@ -14,11 +14,12 @@ var ( // If we are adding new buildx features, we will add them by default // to podman build. buildxCmd = &cobra.Command{ - Use: "buildx", - Short: "Build images", - Long: "Build images", - RunE: validate.SubCommandExists, - Hidden: true, + Use: "buildx", + Aliases: []string{"builder"}, + Short: "Build images", + Long: "Build images", + RunE: validate.SubCommandExists, + Hidden: true, } ) diff --git a/cmd/podman/images/prune.go b/cmd/podman/images/prune.go index 6c39e5c69..fc7451c41 100644 --- a/cmd/podman/images/prune.go +++ b/cmd/podman/images/prune.go @@ -36,6 +36,11 @@ var ( func init() { registry.Commands = append(registry.Commands, registry.CliCommand{ Command: pruneCmd, + Parent: buildxCmd, + }) + + registry.Commands = append(registry.Commands, registry.CliCommand{ + Command: pruneCmd, Parent: imageCmd, }) diff --git a/cmd/podman/images/pull.go b/cmd/podman/images/pull.go index a4e3515db..a990d1626 100644 --- a/cmd/podman/images/pull.go +++ b/cmd/podman/images/pull.go @@ -92,7 +92,7 @@ func pullFlags(cmd *cobra.Command) { _ = cmd.RegisterFlagCompletionFunc(osFlagName, completion.AutocompleteOS) variantFlagName := "variant" - flags.StringVar(&pullOptions.Variant, variantFlagName, "", " use VARIANT instead of the running architecture variant for choosing images") + flags.StringVar(&pullOptions.Variant, variantFlagName, "", "Use VARIANT instead of the running architecture variant for choosing images") _ = cmd.RegisterFlagCompletionFunc(variantFlagName, completion.AutocompleteNone) platformFlagName := "platform" diff --git a/cmd/podman/images/scp.go b/cmd/podman/images/scp.go index 176563440..8402d9a10 100644 --- a/cmd/podman/images/scp.go +++ b/cmd/podman/images/scp.go @@ -16,6 +16,7 @@ import ( "github.com/containers/podman/v3/cmd/podman/system/connection" "github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/pkg/domain/entities" + "github.com/containers/podman/v3/pkg/rootless" "github.com/docker/distribution/reference" scpD "github.com/dtylman/scp" "github.com/pkg/errors" @@ -125,6 +126,11 @@ func scp(cmd *cobra.Command, args []string) (finalErr error) { fmt.Println(rep) // TODO: Add podman remote support default: // else native load + scpOpts.Save.Format = "oci-archive" + _, err := os.Open(scpOpts.Save.Output) + if err != nil { + return err + } if scpOpts.Tag != "" { return errors.Wrapf(define.ErrInvalidArg, "Renaming of an image is currently not supported") } @@ -133,12 +139,20 @@ func scp(cmd *cobra.Command, args []string) (finalErr error) { if abiErr != nil { errors.Wrapf(abiErr, "could not save image as specified") } - rep, err := abiEng.Load(context.Background(), scpOpts.Load) - if err != nil { - return err + if !rootless.IsRootless() && scpOpts.Rootless { + err := abiEng.Transfer(context.Background(), scpOpts) + if err != nil { + return err + } + } else { + rep, err := abiEng.Load(context.Background(), scpOpts.Load) + if err != nil { + return err + } + fmt.Println("Loaded image(s): " + strings.Join(rep.Names, ",")) } - fmt.Println("Loaded image(s): " + strings.Join(rep.Names, ",")) } + return nil } @@ -185,7 +199,7 @@ func saveToRemote(image, localFile string, tag string, uri *urlP.URL, iden strin return errors.Wrapf(define.ErrInvalidArg, "Renaming of an image is currently not supported") } podman := os.Args[0] - run := podman + " image save " + image + " --format=oci-archive --output=" + remoteFile // run ssh image load of the file copied via scp. Files are reverse in thie case... + run := podman + " image save " + image + " --format=oci-archive --output=" + remoteFile // run ssh image load of the file copied via scp. Files are reverse in this case... _, err = connection.ExecRemoteCommand(dial, run) if err != nil { return nil @@ -271,7 +285,14 @@ func parseArgs(args []string, cfg *config.Config) (map[string]config.Destination scpOpts.SourceImageName = args[0] } case 2: - if strings.Contains(args[0], "::") { + if strings.Contains(args[0], "localhost") || strings.Contains(args[1], "localhost") { // only supporting root to local using sudo at the moment + scpOpts.Rootless = true + scpOpts.User = strings.Split(args[1], "@")[0] + scpOpts.SourceImageName = strings.Split(args[0], "::")[1] + if strings.Split(args[0], "@")[0] != "root" { + return nil, errors.Wrapf(define.ErrInvalidArg, "cannot transfer images from any user besides root using sudo") + } + } else if strings.Contains(args[0], "::") { if !(strings.Contains(args[1], "::")) && remoteArgLength(args[0], 1) == 0 { // if an image is specified, this mean we are loading to our client cliConnections = append(cliConnections, args[0]) scpOpts.ToRemote = true diff --git a/cmd/podman/images/search.go b/cmd/podman/images/search.go index 11e54578a..c9a4793aa 100644 --- a/cmd/podman/images/search.go +++ b/cmd/podman/images/search.go @@ -3,6 +3,7 @@ package images import ( "fmt" "os" + "strings" "github.com/containers/common/pkg/auth" "github.com/containers/common/pkg/completion" @@ -19,6 +20,7 @@ import ( type searchOptionsWrapper struct { entities.ImageSearchOptions // CLI only flags + Compatible bool // Docker compat TLSVerifyCLI bool // Used to convert to an optional bool later Format string // For go templating } @@ -79,7 +81,7 @@ func searchFlags(cmd *cobra.Command) { filterFlagName := "filter" flags.StringSliceVarP(&searchOptions.Filters, filterFlagName, "f", []string{}, "Filter output based on conditions provided (default [])") - //TODO add custom filter function + // TODO add custom filter function _ = cmd.RegisterFlagCompletionFunc(filterFlagName, completion.AutocompleteNone) formatFlagName := "format" @@ -90,7 +92,8 @@ func searchFlags(cmd *cobra.Command) { flags.IntVar(&searchOptions.Limit, limitFlagName, 0, "Limit the number of results") _ = cmd.RegisterFlagCompletionFunc(limitFlagName, completion.AutocompleteNone) - flags.BoolVar(&searchOptions.NoTrunc, "no-trunc", false, "Do not truncate the output") + flags.Bool("no-trunc", true, "Do not truncate the output. Default: true") + flags.BoolVar(&searchOptions.Compatible, "compatible", false, "List stars, official and automated columns (Docker compatibility)") authfileFlagName := "authfile" flags.StringVar(&searchOptions.Authfile, authfileFlagName, auth.GetDefaultAuthFile(), "Path of the authentication file. Use REGISTRY_AUTH_FILE environment variable to override") @@ -132,11 +135,20 @@ func imageSearch(cmd *cobra.Command, args []string) error { if err != nil { return err } - if len(searchReport) == 0 { return nil } + noTrunc, _ := cmd.Flags().GetBool("no-trunc") + isJSON := report.IsJSON(searchOptions.Format) + for i, element := range searchReport { + d := strings.ReplaceAll(element.Description, "\n", " ") + if len(d) > 44 && !(noTrunc || isJSON) { + d = strings.TrimSpace(d[:44]) + "..." + } + searchReport[i].Description = d + } + hdrs := report.Headers(entities.ImageSearchReport{}, nil) renderHeaders := true var row string @@ -145,18 +157,22 @@ func imageSearch(cmd *cobra.Command, args []string) error { if len(searchOptions.Filters) != 0 { return errors.Errorf("filters are not applicable to list tags result") } - if report.IsJSON(searchOptions.Format) { + if isJSON { listTagsEntries := buildListTagsJSON(searchReport) return printArbitraryJSON(listTagsEntries) } row = "{{.Name}}\t{{.Tag}}\n" - case report.IsJSON(searchOptions.Format): + case isJSON: return printArbitraryJSON(searchReport) case cmd.Flags().Changed("format"): renderHeaders = report.HasTable(searchOptions.Format) row = report.NormalizeFormat(searchOptions.Format) default: - row = "{{.Index}}\t{{.Name}}\t{{.Description}}\t{{.Stars}}\t{{.Official}}\t{{.Automated}}\n" + row = "{{.Name}}\t{{.Description}}" + if searchOptions.Compatible { + row += "\t{{.Stars}}\t{{.Official}}\t{{.Automated}}" + } + row += "\n" } format := report.EnforceRange(row) @@ -190,7 +206,7 @@ func printArbitraryJSON(v interface{}) error { } func buildListTagsJSON(searchReport []entities.ImageSearchReport) []listEntryTag { - entries := []listEntryTag{} + entries := make([]listEntryTag, 0) ReportLoop: for _, report := range searchReport { diff --git a/cmd/podman/machine/list.go b/cmd/podman/machine/list.go index 7e5459e08..d569f4db0 100644 --- a/cmd/podman/machine/list.go +++ b/cmd/podman/machine/list.go @@ -48,6 +48,7 @@ type machineReporter struct { Created string Running bool LastUp string + Stream string VMType string CPUs uint64 Memory string @@ -153,6 +154,13 @@ func strUint(u uint64) string { return strconv.FormatUint(u, 10) } +func streamName(imageStream string) string { + if imageStream == "" { + return "default" + } + return imageStream +} + func toMachineFormat(vms []*machine.ListResponse) ([]*machineReporter, error) { cfg, err := config.ReadCustomConfig() if err != nil { @@ -167,6 +175,7 @@ func toMachineFormat(vms []*machine.ListResponse) ([]*machineReporter, error) { response.Running = vm.Running response.LastUp = strTime(vm.LastUp) response.Created = strTime(vm.CreatedAt) + response.Stream = streamName(vm.Stream) response.VMType = vm.VMType response.CPUs = vm.CPUs response.Memory = strUint(vm.Memory * units.MiB) diff --git a/cmd/podman/machine/stop.go b/cmd/podman/machine/stop.go index 76ba85601..75666f734 100644 --- a/cmd/podman/machine/stop.go +++ b/cmd/podman/machine/stop.go @@ -3,6 +3,8 @@ package machine import ( + "fmt" + "github.com/containers/podman/v3/cmd/podman/registry" "github.com/containers/podman/v3/pkg/machine" "github.com/containers/podman/v3/pkg/machine/qemu" @@ -46,5 +48,9 @@ func stop(cmd *cobra.Command, args []string) error { if err != nil { return err } - return vm.Stop(vmName, machine.StopOptions{}) + if err := vm.Stop(vmName, machine.StopOptions{}); err != nil { + return err + } + fmt.Printf("Machine %q stopped successfully\n", vmName) + return nil } diff --git a/cmd/podman/play/kube.go b/cmd/podman/play/kube.go index e6869efd3..581b29113 100644 --- a/cmd/podman/play/kube.go +++ b/cmd/podman/play/kube.go @@ -80,6 +80,14 @@ func init() { flags.StringVar(&kubeOptions.LogDriver, logDriverFlagName, "", "Logging driver for the container") _ = kubeCmd.RegisterFlagCompletionFunc(logDriverFlagName, common.AutocompleteLogDriver) + logOptFlagName := "log-opt" + flags.StringSliceVar( + &kubeOptions.LogOptions, + logOptFlagName, []string{}, + "Logging driver options", + ) + _ = kubeCmd.RegisterFlagCompletionFunc(logOptFlagName, common.AutocompleteLogOpt) + flags.BoolVar(&kubeOptions.NoHosts, "no-hosts", false, "Do not create /etc/hosts within the pod's containers, instead use the version from the image") flags.BoolVarP(&kubeOptions.Quiet, "quiet", "q", false, "Suppress output information when pulling images") flags.BoolVar(&kubeOptions.TLSVerifyCLI, "tls-verify", true, "Require HTTPS and verify certificates when contacting registries") diff --git a/cmd/podman/pods/create.go b/cmd/podman/pods/create.go index d5aaf09ce..0a0d43b53 100644 --- a/cmd/podman/pods/create.go +++ b/cmd/podman/pods/create.go @@ -132,7 +132,7 @@ func create(cmd *cobra.Command, args []string) error { } createOptions.Share = nil } else { - // reassign certain optios for lbpod api, these need to be populated in spec + // reassign certain options for lbpod api, these need to be populated in spec flags := cmd.Flags() infraOptions.Net, err = common.NetFlagsToNetOptions(nil, *flags, false) if err != nil { @@ -242,16 +242,6 @@ func create(cmd *cobra.Command, args []string) error { } if createOptions.Infra { rawImageName = img - if !infraOptions.RootFS { - curr := infraOptions.Quiet - infraOptions.Quiet = true - name, err := containers.PullImage(imageName, infraOptions) - if err != nil { - fmt.Println(err) - } - imageName = name - infraOptions.Quiet = curr - } podSpec.InfraImage = imageName if infraOptions.Entrypoint != nil { createOptions.InfraCommand = infraOptions.Entrypoint diff --git a/cmd/podman/registry/remote.go b/cmd/podman/registry/remote.go index b5da98bd4..c78930574 100644 --- a/cmd/podman/registry/remote.go +++ b/cmd/podman/registry/remote.go @@ -19,11 +19,17 @@ var remoteFromCLI = struct { // Use in init() functions as an initialization check func IsRemote() bool { remoteFromCLI.sync.Do(func() { + remote := false + if _, ok := os.LookupEnv("CONTAINER_HOST"); ok { + remote = true + } else if _, ok := os.LookupEnv("CONTAINER_CONNECTION"); ok { + remote = true + } fs := pflag.NewFlagSet("remote", pflag.ContinueOnError) fs.ParseErrorsWhitelist.UnknownFlags = true fs.Usage = func() {} fs.SetInterspersed(false) - fs.BoolVarP(&remoteFromCLI.Value, "remote", "r", false, "") + fs.BoolVarP(&remoteFromCLI.Value, "remote", "r", remote, "") // The shell completion logic will call a command called "__complete" or "__completeNoDesc" // This command will always be the second argument diff --git a/cmd/podman/root.go b/cmd/podman/root.go index eb30f1ef6..6da34050e 100644 --- a/cmd/podman/root.go +++ b/cmd/podman/root.go @@ -314,7 +314,7 @@ func rootFlags(cmd *cobra.Command, opts *entities.PodmanConfig) { lFlags.StringVar(&opts.Identity, identityFlagName, ident, "path to SSH identity file, (CONTAINER_SSHKEY)") _ = cmd.RegisterFlagCompletionFunc(identityFlagName, completion.AutocompleteDefault) - lFlags.BoolVarP(&opts.Remote, "remote", "r", false, "Access remote Podman service (default false)") + lFlags.BoolVarP(&opts.Remote, "remote", "r", registry.IsRemote(), "Access remote Podman service") pFlags := cmd.PersistentFlags() if registry.IsRemote() { if err := lFlags.MarkHidden("remote"); err != nil { diff --git a/cmd/podman/system/connection/list.go b/cmd/podman/system/connection/list.go index de85ce3fa..a3290e3d6 100644 --- a/cmd/podman/system/connection/list.go +++ b/cmd/podman/system/connection/list.go @@ -44,6 +44,7 @@ func init() { type namedDestination struct { Name string config.Destination + Default bool } func list(cmd *cobra.Command, _ []string) error { @@ -60,12 +61,14 @@ func list(cmd *cobra.Command, _ []string) error { "Identity": "Identity", "Name": "Name", "URI": "URI", + "Default": "Default", }} rows := make([]namedDestination, 0) for k, v := range cfg.Engine.ServiceDestinations { + def := false if k == cfg.Engine.ActiveService { - k += "*" + def = true } r := namedDestination{ @@ -74,6 +77,7 @@ func list(cmd *cobra.Command, _ []string) error { Identity: v.Identity, URI: v.URI, }, + Default: def, } rows = append(rows, r) } @@ -82,7 +86,7 @@ func list(cmd *cobra.Command, _ []string) error { return rows[i].Name < rows[j].Name }) - format := "{{.Name}}\t{{.Identity}}\t{{.URI}}\n" + format := "{{.Name}}\t{{.URI}}\t{{.Identity}}\t{{.Default}}\n" switch { case report.IsJSON(cmd.Flag("format").Value.String()): buf, err := registry.JSONLibrary().MarshalIndent(rows, "", " ") diff --git a/cmd/podman/system/connection/remove.go b/cmd/podman/system/connection/remove.go index 73bae4994..ffbea76c5 100644 --- a/cmd/podman/system/connection/remove.go +++ b/cmd/podman/system/connection/remove.go @@ -5,14 +5,14 @@ import ( "github.com/containers/podman/v3/cmd/podman/common" "github.com/containers/podman/v3/cmd/podman/registry" "github.com/containers/podman/v3/cmd/podman/system" + "github.com/pkg/errors" "github.com/spf13/cobra" ) var ( // Skip creating engines since this command will obtain connection information to said engines rmCmd = &cobra.Command{ - Use: "remove NAME", - Args: cobra.ExactArgs(1), + Use: "remove [options] NAME", Aliases: []string{"rm"}, Long: `Delete named destination from podman configuration`, Short: "Delete named destination", @@ -21,6 +21,10 @@ var ( Example: `podman system connection remove devl podman system connection rm devl`, } + + rmOpts = struct { + All bool + }{} ) func init() { @@ -28,14 +32,31 @@ func init() { Command: rmCmd, Parent: system.ConnectionCmd, }) + + flags := rmCmd.Flags() + flags.BoolVarP(&rmOpts.All, "all", "a", false, "Remove all connections") } -func rm(_ *cobra.Command, args []string) error { +func rm(cmd *cobra.Command, args []string) error { cfg, err := config.ReadCustomConfig() if err != nil { return err } + if rmOpts.All { + if cfg.Engine.ServiceDestinations != nil { + for k := range cfg.Engine.ServiceDestinations { + delete(cfg.Engine.ServiceDestinations, k) + } + } + cfg.Engine.ActiveService = "" + return cfg.Write() + } + + if len(args) != 1 { + return errors.New("accepts 1 arg(s), received 0") + } + if cfg.Engine.ServiceDestinations != nil { delete(cfg.Engine.ServiceDestinations, args[0]) } diff --git a/cmd/podman/system/dial_stdio.go b/cmd/podman/system/dial_stdio.go new file mode 100644 index 000000000..eae89f38e --- /dev/null +++ b/cmd/podman/system/dial_stdio.go @@ -0,0 +1,145 @@ +package system + +import ( + "context" + "io" + "os" + + "github.com/containers/podman/v3/cmd/podman/registry" + "github.com/containers/podman/v3/cmd/podman/validate" + "github.com/containers/podman/v3/pkg/bindings" + "github.com/pkg/errors" + "github.com/sirupsen/logrus" + "github.com/spf13/cobra" +) + +var ( + dialStdioCommand = &cobra.Command{ + Use: "dial-stdio", + Short: "Proxy the stdio stream to the daemon connection. Should not be invoked manually.", + Args: validate.NoArgs, + Hidden: true, + RunE: func(cmd *cobra.Command, args []string) error { + return runDialStdio() + }, + Example: "podman system dial-stdio", + } +) + +func init() { + registry.Commands = append(registry.Commands, registry.CliCommand{ + Command: dialStdioCommand, + Parent: systemCmd, + }) +} + +func runDialStdio() error { + ctx := registry.Context() + cfg := registry.PodmanConfig() + ctx, cancel := context.WithCancel(ctx) + defer cancel() + bindCtx, err := bindings.NewConnection(ctx, cfg.URI) + if err != nil { + return errors.Wrap(err, "failed to open connection to podman") + } + conn, err := bindings.GetClient(bindCtx) + if err != nil { + return errors.Wrap(err, "failed to get connection after initialization") + } + netConn, err := conn.GetDialer(bindCtx) + if err != nil { + return errors.Wrap(err, "failed to open the raw stream connection") + } + defer netConn.Close() + + var connHalfCloser halfCloser + switch t := netConn.(type) { + case halfCloser: + connHalfCloser = t + case halfReadWriteCloser: + connHalfCloser = &nopCloseReader{t} + default: + return errors.New("the raw stream connection does not implement halfCloser") + } + + stdin2conn := make(chan error, 1) + conn2stdout := make(chan error, 1) + go func() { + stdin2conn <- copier(connHalfCloser, &halfReadCloserWrapper{os.Stdin}, "stdin to stream") + }() + go func() { + conn2stdout <- copier(&halfWriteCloserWrapper{os.Stdout}, connHalfCloser, "stream to stdout") + }() + select { + case err = <-stdin2conn: + if err != nil { + return err + } + // wait for stdout + err = <-conn2stdout + case err = <-conn2stdout: + // return immediately + } + return err +} + +// Below portion taken from original docker CLI +// https://github.com/docker/cli/blob/v20.10.9/cli/command/system/dial_stdio.go +func copier(to halfWriteCloser, from halfReadCloser, debugDescription string) error { + defer func() { + if err := from.CloseRead(); err != nil { + logrus.Errorf("error while CloseRead (%s): %v", debugDescription, err) + } + if err := to.CloseWrite(); err != nil { + logrus.Errorf("error while CloseWrite (%s): %v", debugDescription, err) + } + }() + if _, err := io.Copy(to, from); err != nil { + return errors.Wrapf(err, "error while Copy (%s)", debugDescription) + } + return nil +} + +type halfReadCloser interface { + io.Reader + CloseRead() error +} + +type halfWriteCloser interface { + io.Writer + CloseWrite() error +} + +type halfCloser interface { + halfReadCloser + halfWriteCloser +} + +type halfReadWriteCloser interface { + io.Reader + halfWriteCloser +} + +type nopCloseReader struct { + halfReadWriteCloser +} + +func (x *nopCloseReader) CloseRead() error { + return nil +} + +type halfReadCloserWrapper struct { + io.ReadCloser +} + +func (x *halfReadCloserWrapper) CloseRead() error { + return x.Close() +} + +type halfWriteCloserWrapper struct { + io.WriteCloser +} + +func (x *halfWriteCloserWrapper) CloseWrite() error { + return x.Close() +} diff --git a/cmd/podman/system/service_abi.go b/cmd/podman/system/service_abi.go index 0a4be6aea..b9bd7538f 100644 --- a/cmd/podman/system/service_abi.go +++ b/cmd/podman/system/service_abi.go @@ -93,7 +93,7 @@ func restService(flags *pflag.FlagSet, cfg *entities.PodmanConfig, opts entities return err } defer func() { - if err := server.Shutdown(false); err != nil { + if err := server.Shutdown(true); err != nil { logrus.Warnf("Error when stopping API service: %s", err) } }() diff --git a/cmd/podman/system/unshare.go b/cmd/podman/system/unshare.go index 50230609e..9b777dd8f 100644 --- a/cmd/podman/system/unshare.go +++ b/cmd/podman/system/unshare.go @@ -10,6 +10,7 @@ import ( "github.com/containers/podman/v3/pkg/rootless" "github.com/pkg/errors" "github.com/spf13/cobra" + "github.com/spf13/pflag" ) var ( @@ -34,7 +35,14 @@ func init() { }) flags := unshareCommand.Flags() flags.SetInterspersed(false) - flags.BoolVar(&unshareOptions.RootlessCNI, "rootless-cni", false, "Join the rootless network namespace used for CNI networking") + flags.BoolVar(&unshareOptions.RootlessNetNS, "rootless-netns", false, "Join the rootless network namespace used for CNI and netavark networking") + // backwards compat still allow --rootless-cni + flags.SetNormalizeFunc(func(f *pflag.FlagSet, name string) pflag.NormalizedName { + if name == "rootless-cni" { + name = "rootless-netns" + } + return pflag.NormalizedName(name) + }) } func unshare(cmd *cobra.Command, args []string) error { diff --git a/cmd/podman/system/version.go b/cmd/podman/system/version.go index 4502b156c..3443978d6 100644 --- a/cmd/podman/system/version.go +++ b/cmd/podman/system/version.go @@ -20,7 +20,7 @@ var ( versionCommand = &cobra.Command{ Use: "version [options]", Args: validate.NoArgs, - Short: "Display the Podman Version Information", + Short: "Display the Podman version information", RunE: version, ValidArgsFunction: completion.AutocompleteNone, } @@ -67,7 +67,7 @@ func version(cmd *cobra.Command, args []string) error { } if err := tmpl.Execute(w, versions); err != nil { // On Failure, assume user is using older version of podman version --format and check client - row = strings.Replace(row, ".Server.", ".", 1) + row = strings.ReplaceAll(row, ".Server.", ".") tmpl, err := report.NewTemplate("version 1.0.0").Parse(row) if err != nil { return err diff --git a/cmd/rootlessport/main.go b/cmd/rootlessport/main.go new file mode 100644 index 000000000..e691ce2fc --- /dev/null +++ b/cmd/rootlessport/main.go @@ -0,0 +1,359 @@ +package main + +import ( + "context" + "encoding/json" + "fmt" + "io" + "io/ioutil" + "net" + "os" + "os/exec" + "path/filepath" + "strings" + + "github.com/containernetworking/plugins/pkg/ns" + "github.com/containers/podman/v3/libpod/network/types" + "github.com/containers/podman/v3/pkg/rootlessport" + "github.com/pkg/errors" + rkport "github.com/rootless-containers/rootlesskit/pkg/port" + rkbuiltin "github.com/rootless-containers/rootlesskit/pkg/port/builtin" + rkportutil "github.com/rootless-containers/rootlesskit/pkg/port/portutil" + "github.com/sirupsen/logrus" + "golang.org/x/sys/unix" +) + +const ( + // ReexecChildKey is used internally for the second reexec + ReexecChildKey = "rootlessport-child" + reexecChildEnvOpaque = "_CONTAINERS_ROOTLESSPORT_CHILD_OPAQUE" +) + +func main() { + if len(os.Args) > 1 { + fmt.Fprintln(os.Stderr, `too many arguments, rootlessport expects a json config via STDIN`) + os.Exit(1) + } + var err error + if os.Args[0] == ReexecChildKey { + err = child() + } else { + err = parent() + } + if err != nil { + fmt.Println(err) + os.Exit(1) + } +} + +func loadConfig(r io.Reader) (*rootlessport.Config, io.ReadCloser, io.WriteCloser, error) { + stdin, err := ioutil.ReadAll(r) + if err != nil { + return nil, nil, nil, err + } + var cfg rootlessport.Config + if err := json.Unmarshal(stdin, &cfg); err != nil { + return nil, nil, nil, err + } + if cfg.NetNSPath == "" { + return nil, nil, nil, errors.New("missing NetNSPath") + } + if cfg.ExitFD <= 0 { + return nil, nil, nil, errors.New("missing ExitFD") + } + exitFile := os.NewFile(uintptr(cfg.ExitFD), "exitfile") + if exitFile == nil { + return nil, nil, nil, errors.New("invalid ExitFD") + } + if cfg.ReadyFD <= 0 { + return nil, nil, nil, errors.New("missing ReadyFD") + } + readyFile := os.NewFile(uintptr(cfg.ReadyFD), "readyfile") + if readyFile == nil { + return nil, nil, nil, errors.New("invalid ReadyFD") + } + return &cfg, exitFile, readyFile, nil +} + +func parent() error { + // load config from stdin + cfg, exitR, readyW, err := loadConfig(os.Stdin) + if err != nil { + return err + } + + socketDir := filepath.Join(cfg.TmpDir, "rp") + err = os.MkdirAll(socketDir, 0700) + if err != nil { + return err + } + + // create the parent driver + stateDir, err := ioutil.TempDir(cfg.TmpDir, "rootlessport") + if err != nil { + return err + } + defer os.RemoveAll(stateDir) + driver, err := rkbuiltin.NewParentDriver(&logrusWriter{prefix: "parent: "}, stateDir) + if err != nil { + return err + } + initComplete := make(chan struct{}) + quit := make(chan struct{}) + errCh := make(chan error) + // start the parent driver. initComplete will be closed when the child connected to the parent. + logrus.Infof("Starting parent driver") + go func() { + driverErr := driver.RunParentDriver(initComplete, quit, nil) + if driverErr != nil { + logrus.WithError(driverErr).Warn("Parent driver exited") + } + errCh <- driverErr + close(errCh) + }() + opaque := driver.OpaqueForChild() + logrus.Infof("opaque=%+v", opaque) + opaqueJSON, err := json.Marshal(opaque) + if err != nil { + return err + } + childQuitR, childQuitW, err := os.Pipe() + if err != nil { + return err + } + defer func() { + // stop the child + logrus.Info("Stopping child driver") + if err := childQuitW.Close(); err != nil { + logrus.WithError(err).Warn("Unable to close childQuitW") + } + }() + + // reexec the child process in the child netns + cmd := exec.Command("/proc/self/exe") + cmd.Args = []string{ReexecChildKey} + cmd.Stdin = childQuitR + cmd.Stdout = &logrusWriter{prefix: "child"} + cmd.Stderr = cmd.Stdout + cmd.Env = append(os.Environ(), reexecChildEnvOpaque+"="+string(opaqueJSON)) + childNS, err := ns.GetNS(cfg.NetNSPath) + if err != nil { + return err + } + if err := childNS.Do(func(_ ns.NetNS) error { + logrus.Infof("Starting child driver in child netns (%q %v)", cmd.Path, cmd.Args) + return cmd.Start() + }); err != nil { + return err + } + + childErrCh := make(chan error) + go func() { + err := cmd.Wait() + childErrCh <- err + close(childErrCh) + }() + + defer func() { + if err := unix.Kill(cmd.Process.Pid, unix.SIGTERM); err != nil { + logrus.WithError(err).Warn("Kill child process") + } + }() + + logrus.Info("Waiting for initComplete") + // wait for the child to connect to the parent +outer: + for { + select { + case <-initComplete: + logrus.Infof("initComplete is closed; parent and child established the communication channel") + break outer + case err := <-childErrCh: + if err != nil { + return err + } + case err := <-errCh: + if err != nil { + return err + } + } + } + + defer func() { + logrus.Info("Stopping parent driver") + quit <- struct{}{} + if err := <-errCh; err != nil { + logrus.WithError(err).Warn("Parent driver returned error on exit") + } + }() + + // let parent expose ports + logrus.Infof("Exposing ports %v", cfg.Mappings) + if err := exposePorts(driver, cfg.Mappings, cfg.ChildIP); err != nil { + return err + } + + // we only need to have a socket to reload ports when we run under rootless cni + if cfg.RootlessCNI { + socketfile := filepath.Join(socketDir, cfg.ContainerID) + // make sure to remove the file if it exists to prevent EADDRINUSE + _ = os.Remove(socketfile) + // workaround to bypass the 108 char socket path limit + // open the fd and use the path to the fd as bind argument + fd, err := unix.Open(socketDir, unix.O_PATH, 0) + if err != nil { + return err + } + socket, err := net.ListenUnix("unixpacket", &net.UnixAddr{Name: fmt.Sprintf("/proc/self/fd/%d/%s", fd, cfg.ContainerID), Net: "unixpacket"}) + if err != nil { + return err + } + err = unix.Close(fd) + // remove the socket file on exit + defer os.Remove(socketfile) + if err != nil { + logrus.Warnf("Failed to close the socketDir fd: %v", err) + } + defer socket.Close() + go serve(socket, driver) + } + + logrus.Info("Ready") + + // https://github.com/containers/podman/issues/11248 + // Copy /dev/null to stdout and stderr to prevent SIGPIPE errors + if f, err := os.OpenFile("/dev/null", os.O_WRONLY, 0755); err == nil { + unix.Dup2(int(f.Fd()), 1) // nolint:errcheck + unix.Dup2(int(f.Fd()), 2) // nolint:errcheck + f.Close() + } + // write and close ReadyFD (convention is same as slirp4netns --ready-fd) + if _, err := readyW.Write([]byte("1")); err != nil { + return err + } + if err := readyW.Close(); err != nil { + return err + } + + // wait for ExitFD to be closed + logrus.Info("Waiting for exitfd to be closed") + if _, err := ioutil.ReadAll(exitR); err != nil { + return err + } + return nil +} + +func serve(listener net.Listener, pm rkport.Manager) { + for { + conn, err := listener.Accept() + if err != nil { + // we cannot log this error, stderr is already closed + continue + } + ctx := context.TODO() + err = handler(ctx, conn, pm) + if err != nil { + conn.Write([]byte(err.Error())) + } else { + conn.Write([]byte("OK")) + } + conn.Close() + } +} + +func handler(ctx context.Context, conn io.Reader, pm rkport.Manager) error { + var childIP string + dec := json.NewDecoder(conn) + err := dec.Decode(&childIP) + if err != nil { + return errors.Wrap(err, "rootless port failed to decode ports") + } + portStatus, err := pm.ListPorts(ctx) + if err != nil { + return errors.Wrap(err, "rootless port failed to list ports") + } + for _, status := range portStatus { + err = pm.RemovePort(ctx, status.ID) + if err != nil { + return errors.Wrap(err, "rootless port failed to remove port") + } + } + // add the ports with the new child IP + for _, status := range portStatus { + // set the new child IP + status.Spec.ChildIP = childIP + _, err = pm.AddPort(ctx, status.Spec) + if err != nil { + return errors.Wrap(err, "rootless port failed to add port") + } + } + return nil +} + +func exposePorts(pm rkport.Manager, portMappings []types.PortMapping, childIP string) error { + ctx := context.TODO() + for _, port := range portMappings { + protocols := strings.Split(port.Protocol, ",") + for _, protocol := range protocols { + hostIP := port.HostIP + if hostIP == "" { + hostIP = "0.0.0.0" + } + for i := uint16(0); i < port.Range; i++ { + spec := rkport.Spec{ + Proto: protocol, + ParentIP: hostIP, + ParentPort: int(port.HostPort + i), + ChildPort: int(port.ContainerPort + i), + ChildIP: childIP, + } + if err := rkportutil.ValidatePortSpec(spec, nil); err != nil { + return err + } + if _, err := pm.AddPort(ctx, spec); err != nil { + return err + } + } + } + } + return nil +} + +func child() error { + // load the config from the parent + var opaque map[string]string + if err := json.Unmarshal([]byte(os.Getenv(reexecChildEnvOpaque)), &opaque); err != nil { + return err + } + + // start the child driver + quit := make(chan struct{}) + errCh := make(chan error) + go func() { + d := rkbuiltin.NewChildDriver(os.Stderr) + dErr := d.RunChildDriver(opaque, quit) + errCh <- dErr + }() + defer func() { + logrus.Info("Stopping child driver") + quit <- struct{}{} + if err := <-errCh; err != nil { + logrus.WithError(err).Warn("Child driver returned error on exit") + } + }() + + // wait for stdin to be closed + if _, err := ioutil.ReadAll(os.Stdin); err != nil { + return err + } + return nil +} + +type logrusWriter struct { + prefix string +} + +func (w *logrusWriter) Write(p []byte) (int, error) { + logrus.Infof("%s%s", w.prefix, string(p)) + return len(p), nil +} diff --git a/contrib/cirrus/lib.sh b/contrib/cirrus/lib.sh index 9a7bfba8f..9b7c613f5 100644 --- a/contrib/cirrus/lib.sh +++ b/contrib/cirrus/lib.sh @@ -143,6 +143,8 @@ setup_rootless() { local rootless_uid local rootless_gid local env_var_val + local akfilepath + local sshcmd # Only do this once; established by setup_environment.sh # shellcheck disable=SC2154 @@ -169,24 +171,25 @@ setup_rootless() { ssh-keygen -P "" -f "$HOME/.ssh/id_rsa" msg "Allowing ssh key for $ROOTLESS_USER" + akfilepath="/home/$ROOTLESS_USER/.ssh/authorized_keys" (umask 077 && mkdir "/home/$ROOTLESS_USER/.ssh") chown -R $ROOTLESS_USER:$ROOTLESS_USER "/home/$ROOTLESS_USER/.ssh" install -o $ROOTLESS_USER -g $ROOTLESS_USER -m 0600 \ - "$HOME/.ssh/id_rsa.pub" "/home/$ROOTLESS_USER/.ssh/authorized_keys" + "$HOME/.ssh/id_rsa.pub" "$akfilepath" # Makes debugging easier - cat /root/.ssh/authorized_keys >> "/home/$ROOTLESS_USER/.ssh/authorized_keys" - - msg "Configuring subuid and subgid" - grep -q "${ROOTLESS_USER}" /etc/subuid || \ - echo "${ROOTLESS_USER}:$[rootless_uid * 100]:65536" | \ - tee -a /etc/subuid >> /etc/subgid + cat /root/.ssh/authorized_keys >> "$akfilepath" msg "Ensure the ssh daemon is up and running within 5 minutes" systemctl start sshd - lilto ssh $ROOTLESS_USER@localhost \ - -o UserKnownHostsFile=/dev/null \ - -o StrictHostKeyChecking=no \ - -o CheckHostIP=no true + sshcmd="ssh $ROOTLESS_USER@localhost + -o UserKnownHostsFile=/dev/null + -o StrictHostKeyChecking=no + -o CheckHostIP=no" + lilto $sshcmd true # retry until sshd is up + + msg "Configuring rootless user self-access to ssh to localhost" + $sshcmd ssh-keygen -P '""' -f "/home/$ROOTLESS_USER/.ssh/id_rsa" + cat "/home/$ROOTLESS_USER/.ssh/id_rsa" >> "$akfilepath" } install_test_configs() { diff --git a/contrib/cirrus/runner.sh b/contrib/cirrus/runner.sh index 22a66dd08..8ef2a6e64 100755 --- a/contrib/cirrus/runner.sh +++ b/contrib/cirrus/runner.sh @@ -117,6 +117,7 @@ exec_container() { set -x # shellcheck disable=SC2154 exec podman run --rm --privileged --net=host --cgroupns=host \ + -v `mktemp -d -p /var/tmp`:/tmp:Z \ -v /dev/fuse:/dev/fuse \ -v "$GOPATH:$GOPATH:Z" \ --workdir "$GOSRC" \ diff --git a/contrib/cirrus/setup_environment.sh b/contrib/cirrus/setup_environment.sh index f2afbfef5..3786054a7 100755 --- a/contrib/cirrus/setup_environment.sh +++ b/contrib/cirrus/setup_environment.sh @@ -236,9 +236,19 @@ case "$TEST_FLAVOR" in # Use existing host bits when testing is to happen inside a container # since this script will run again in that environment. # shellcheck disable=SC2154 - if ((CONTAINER==0)) && [[ "$TEST_ENVIRON" == "host" ]]; then + if [[ "$TEST_ENVIRON" == "host" ]]; then + if ((CONTAINER)); then + die "Refusing to config. host-test in container"; + fi remove_packaged_podman_files make install PREFIX=/usr ETCDIR=/etc + elif [[ "$TEST_ENVIRON" == "container" ]]; then + if ((CONTAINER)); then + remove_packaged_podman_files + make install PREFIX=/usr ETCDIR=/etc + fi + else + die "Invalid value for $$TEST_ENVIRON=$TEST_ENVIRON" fi install_test_configs diff --git a/contrib/spec/podman.spec.in b/contrib/spec/podman.spec.in index fa513932f..2db8f6e67 100644 --- a/contrib/spec/podman.spec.in +++ b/contrib/spec/podman.spec.in @@ -3,18 +3,8 @@ %global with_check 0 %global with_unit_test 0 %bcond_without doc -%bcond_without debug -%if %{with debug} -%global _find_debuginfo_dwz_opts %{nil} -%global _dwz_low_mem_die_limit 0 -%else %global debug_package %{nil} -%endif - -%if ! 0%{?gobuild:1} -%define gobuild(o:) go build -buildmode pie -compiler gc -tags="rpm_crashtraceback ${BUILDTAGS:-}" -ldflags "${LDFLAGS:-} -B 0x$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \n') -extldflags '-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld '" -a -v -x %{?**}; -%endif # podman hack directory %define hackdir %{_builddir}/%{repo}-%{shortcommit0} @@ -435,7 +425,7 @@ BUILDTAGS=$BUILDTAGS make binaries %install install -dp %{buildroot}%{_unitdir} install -dp %{buildroot}%{_usr}/lib/systemd/user -PODMAN_VERSION=%{version} %{__make} PREFIX=%{buildroot}%{_prefix} ETCDIR=%{buildroot}%{_sysconfdir} \ +PODMAN_VERSION=%{version} %{__make} DESTDIR=%{buildroot} PREFIX=%{_prefix} ETCDIR=%{_sysconfdir} \ install.bin-nobuild \ install.remote-nobuild \ %if %{with doc} @@ -536,6 +526,9 @@ export GOPATH=%{buildroot}/%{gopath}:$(pwd)/vendor:%{gopath} %{_usr}/lib/systemd/user/podman-auto-update.timer %{_usr}/lib/systemd/user/podman-restart.service %{_usr}/lib/tmpfiles.d/podman.conf +%dir %{_libexecdir}/%{name} +%{_libexecdir}/%{name}/rootlessport +%{_libexecdir}/%{name}/pause/pause %if 0%{?with_devel} %files -n libpod-devel -f devel.file-list diff --git a/contrib/systemd/auto-update/podman-auto-update.service b/contrib/systemd/auto-update/podman-auto-update.service.in index dc5fac8cf..de4460d60 100644 --- a/contrib/systemd/auto-update/podman-auto-update.service +++ b/contrib/systemd/auto-update/podman-auto-update.service.in @@ -6,8 +6,8 @@ After=network-online.target [Service] Type=oneshot -ExecStart=/usr/bin/podman auto-update -ExecStartPost=/usr/bin/podman image prune -f +ExecStart=@@PODMAN@@ auto-update +ExecStartPost=@@PODMAN@@ image prune -f [Install] WantedBy=multi-user.target default.target diff --git a/contrib/systemd/system/podman-restart.service b/contrib/systemd/system/podman-restart.service.in index baf12b3ae..46193e2c6 100644 --- a/contrib/systemd/system/podman-restart.service +++ b/contrib/systemd/system/podman-restart.service.in @@ -5,8 +5,9 @@ StartLimitIntervalSec=0 [Service] Type=oneshot +RemainAfterExit=true Environment=LOGGING="--log-level=info" -ExecStart=/usr/bin/podman $LOGGING start --all --filter restart-policy=always +ExecStart=@@PODMAN@@ $LOGGING start --all --filter restart-policy=always [Install] -WantedBy=multi-user.target +WantedBy=multi-user.target default.target diff --git a/contrib/systemd/system/podman.service b/contrib/systemd/system/podman.service.in index cefb13ae3..132671dff 100644 --- a/contrib/systemd/system/podman.service +++ b/contrib/systemd/system/podman.service.in @@ -9,7 +9,7 @@ StartLimitIntervalSec=0 Type=exec KillMode=process Environment=LOGGING="--log-level=info" -ExecStart=/usr/bin/podman $LOGGING system service +ExecStart=@@PODMAN@@ $LOGGING system service [Install] WantedBy=multi-user.target diff --git a/docs/dckrman.sh b/docs/dckrman.sh index 18fb364bf..48685a14b 100755 --- a/docs/dckrman.sh +++ b/docs/dckrman.sh @@ -5,3 +5,5 @@ for i in $@; do echo .so man1/$b > $filename done echo .so man5/containerfile.5 > $(dirname $1)/dockerfile.5 +echo .so man5/containerignore.5 > $(dirname $1)/.dockerignore.5 +echo .so man5/containerignore.5 > $(dirname $1)/dockerignore.5 diff --git a/docs/source/markdown/podman-build.1.md b/docs/source/markdown/podman-build.1.md index 15d936d17..835df7693 100644 --- a/docs/source/markdown/podman-build.1.md +++ b/docs/source/markdown/podman-build.1.md @@ -35,8 +35,8 @@ location. When a Git repository is set as the URL, the repository is cloned locally and then set as the context. -NOTE: `podman build` uses code sourced from the `buildah` project to build -container images. This `buildah` code creates `buildah` containers for the +NOTE: `podman build` uses code sourced from the `Buildah` project to build +container images. This `Buildah` code creates `Buildah` containers for the `RUN` options in container storage. In certain situations, when the `podman build` crashes or users kill the `podman build` process, these external containers can be left in container storage. Use the `podman ps --all --storage` @@ -256,7 +256,7 @@ specifying **--disable-compression=false**. #### **--disable-content-trust** -This is a Docker specific option to disable image verification to a Docker +This is a Docker specific option to disable image verification to a container registry and is not supported by Podman. This flag is a NOOP and provided solely for scripting compatibility. (This option is not available with the remote Podman client) @@ -328,7 +328,7 @@ than once, attempting to use this option will trigger an error. #### **--ignorefile** -Path to an alternative .dockerignore file. +Path to an alternative .containerignore file. #### **--ipc**=*how* @@ -631,7 +631,7 @@ Sets the configuration for user namespaces when handling `RUN` instructions. The configured value can be "" (the empty string) or "container" to indicate that a new user namespace should be created, it can be "host" to indicate that the user namespace in which `podman` itself is being run should be reused, or -it can be the path to an user namespace which is already in use by another +it can be the path to a user namespace which is already in use by another process. #### **--userns-uid-map**=*mapping* @@ -774,6 +774,14 @@ content label. Shared volume labels allow all containers to read/write content. The `Z` option tells Podman to label the content with a private unshared label. Only the current container can use a private volume. +Note: Do not relabel system files and directories. Relabeling system content +might cause other confined services on your machine to fail. For these types +of containers, disabling SELinux separation is recommended. The option +`--security-opt label=disable` disables SELinux separation for the container. +For example, if a user wanted to volume mount their entire home directory into the build containers, they need to disable SELinux separation. + + $ podman build --security-opt label=disable -v $HOME:/home/user . + `Overlay Volume Mounts` The `:O` flag tells Podman to mount the directory from the host as a @@ -845,15 +853,15 @@ $ podman build . $ podman build -f Containerfile.simple . -$ cat $HOME/Dockerfile | podman build -f - . +$ cat $HOME/Containerfile | podman build -f - . -$ podman build -f Dockerfile.simple -f Containerfile.notsosimple . +$ podman build -f Containerfile.simple -f Containerfile.notsosimple . -$ podman build -f Dockerfile.in $HOME +$ podman build -f Containerfile.in $HOME $ podman build -t imageName . -$ podman build --tls-verify=true -t imageName -f Dockerfile.simple . +$ podman build --tls-verify=true -t imageName -f Containerfile.simple . $ podman build --tls-verify=false -t imageName . @@ -861,7 +869,7 @@ $ podman build --runtime-flag log-format=json . $ podman build --runtime-flag debug . -$ podman build --authfile /tmp/auths/myauths.json --cert-dir $HOME/auth --tls-verify=true --creds=username:password -t imageName -f Dockerfile.simple . +$ podman build --authfile /tmp/auths/myauths.json --cert-dir $HOME/auth --tls-verify=true --creds=username:password -t imageName -f Containerfile.simple . $ podman build --memory 40m --cpu-period 10000 --cpu-quota 50000 --ulimit nofile=1024:1028 -t imageName . @@ -940,22 +948,26 @@ $ podman build -f dev/Containerfile https://10.10.10.1/podman/context.tar.gz ## Files -### `.dockerignore` +### .containerignore/.dockerignore -If the file .dockerignore exists in the context directory, `buildah copy` reads -its contents. Use the `--ignorefile` flag to override .dockerignore path location. +If the file *.containerignore* or *.dockerignore* exists in the context directory, +`podman build` reads its contents. Use the `--ignorefile` flag to override the +.containerignore path location. Podman uses the content to exclude files and directories from the context directory, when executing COPY and ADD directives in the Containerfile/Dockerfile -Users can specify a series of Unix shell globals in a .dockerignore file to +The .containerignore and .dockerignore files use the same syntax; if both +are in the context directory, podman build will only use .containerignore. + +Users can specify a series of Unix shell globs in a .containerignore file to identify files/directories to exclude. Podman supports a special wildcard string `**` which matches any number of directories (including zero). For example, **/*.go will exclude all files that end with .go that are found in all directories. -Example .dockerignore file: +Example .containerignore file: ``` # exclude this content for image @@ -975,7 +987,7 @@ Excludes files and directories starting with `output` from any directory. Excludes files named src and the directory src as well as any content in it. Lines starting with ! (exclamation mark) can be used to make exceptions to -exclusions. The following is an example .dockerignore file that uses this +exclusions. The following is an example .containerignore file that uses this mechanism: ``` *.doc @@ -984,10 +996,10 @@ mechanism: Exclude all doc files except Help.doc from the image. -This functionality is compatible with the handling of .dockerignore files +This functionality is compatible with the handling of .containerignore files described here: -https://docs.docker.com/engine/reference/builder/#dockerignore-file +https://github.com/containers/buildah/blob/main/docs/containerignore.5.md **registries.conf** (`/etc/containers/registries.conf`) @@ -1009,10 +1021,10 @@ If you are using `useradd` within your build script, you should pass the useradd to stop creating the lastlog file. ## SEE ALSO -podman(1), buildah(1), containers-certs.d(5), containers-registries.conf(5), crun(8), runc(8), useradd(8), podman-ps(1), podman-rm(1) +podman(1), buildah(1), containers-certs.d(5), containers-registries.conf(5), crun(8), runc(8), useradd(8), podman-ps(1), podman-rm(1), Containerfile(5), containerignore(5) ## HISTORY -Aug 2020, Additional options and .dockerignore added by Dan Walsh `<dwalsh@redhat.com>` +Aug 2020, Additional options and .containerignore added by Dan Walsh `<dwalsh@redhat.com>` May 2018, Minor revisions added by Joe Doss `<joe@solidadmin.com>` diff --git a/docs/source/markdown/podman-create.1.md b/docs/source/markdown/podman-create.1.md index ee52bfd13..9a37a1dd0 100644 --- a/docs/source/markdown/podman-create.1.md +++ b/docs/source/markdown/podman-create.1.md @@ -487,18 +487,6 @@ Default is to create a private IPC namespace (POSIX SysV IPC) for the container `host`: use the host shared memory,semaphores and message queues inside the container. Note: the host mode gives the container full access to local shared memory and is therefore considered insecure. `ns:<path>` path to an IPC namespace to join. -#### **--kernel-memory**=*number[unit]* - -Kernel memory limit (format: `<number>[<unit>]`, where unit = b (bytes), k (kilobytes), m (megabytes), or g (gigabytes)) - -Constrains the kernel memory available to a container. If a limit of 0 -is specified (not using `--kernel-memory`), the container's kernel memory -is not limited. If you specify a limit, it may be rounded up to a multiple -of the operating system's page size and the value can be very large, -millions of trillions. - -This flag is not supported on cgroups V2 systems. - #### **--label**, **-l**=*label* Add metadata to a container (e.g., --label com.example.key=value) @@ -515,6 +503,11 @@ Not implemented Logging driver for the container. Currently available options are *k8s-file*, *journald*, *none* and *passthrough*, with *json-file* aliased to *k8s-file* for scripting compatibility. +The podman info command below will display the default log-driver for the system. +``` +$ podman info --format '{{ .Host.LogDriver }}' +journald +``` The *passthrough* driver passes down the standard streams (stdin, stdout, stderr) to the container. It is not allowed with the remote Podman client and on a tty, since it is vulnerable to attacks via TIOCSTI. @@ -536,12 +529,6 @@ It supports the same keys as **podman inspect --format**. This option is currently supported only by the **journald** log driver. -`--log-opt tag="{{.ImageName}}"` - -It supports the same keys as `podman inspect --format`. - -It is currently supported only by the journald log driver. - #### **--mac-address**=*address* Container MAC address (e.g. 92:d0:c6:0a:29:33) @@ -651,6 +638,16 @@ Current supported mount TYPEs are **bind**, **volume**, **image**, **tmpfs** and . U, chown: true or false (default). Change recursively the owner and group of the source volume based on the UID and GID of the container. + Options specific to devpts: + + · uid: UID of the file owner (default 0). + + · gid: GID of the file owner (default 0). + + · mode: permission mask for the file (default 600). + + · max: maximum number of PTYs (default 1048576). + #### **--name**=*name* Assign a name to the container @@ -1252,6 +1249,15 @@ content label. Shared volume labels allow all containers to read/write content. The `Z` option tells Podman to label the content with a private unshared label. Only the current container can use a private volume. +Note: Do not relabel system files and directories. Relabeling system content +might cause other confined services on your machine to fail. For these types +of containers we recommend that disable SELinux separation. The option +`--security-opt label=disable` disables SELinux separation for containers used in the build. +For example if a user wanted to volume mount their entire home directory into a +container, they need to disable SELinux separation. + + $ podman create --security-opt label=disable -v $HOME:/home/user fedora touch /home/user/file + `Overlay Volume Mounts` The `:O` flag tells Podman to mount the directory from the host as a @@ -1480,7 +1486,7 @@ Note: RHEL7 and Centos 7 will not have this feature until RHEL7.7 is released. In order for users to run rootless, there must be an entry for their username in /etc/subuid and /etc/subgid which lists the UIDs for their user namespace. Rootless Podman works better if the fuse-overlayfs and slirp4netns packages are installed. -The fuse-overlay package provides a userspace overlay storage driver, otherwise users need to use +The fuse-overlayfs package provides a userspace overlay storage driver, otherwise users need to use the vfs storage driver, which is diskspace expensive and does not perform well. slirp4netns is required for VPN, without it containers need to be run with the --network=host flag. diff --git a/docs/source/markdown/podman-generate-kube.1.md b/docs/source/markdown/podman-generate-kube.1.md index 9ae3941ec..a583afcf9 100644 --- a/docs/source/markdown/podman-generate-kube.1.md +++ b/docs/source/markdown/podman-generate-kube.1.md @@ -54,13 +54,7 @@ spec: - docker-entrypoint.sh - mysqld env: - - name: PATH - value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin - - name: TERM - value: xterm - name: HOSTNAME - - name: container - value: podman - name: GOSU_VERSION value: "1.10" - name: GPG_KEYS @@ -77,14 +71,14 @@ spec: ports: - containerPort: 3306 hostPort: 36533 - protocol: TCP resources: {} securityContext: - allowPrivilegeEscalation: true - privileged: false - readOnlyRootFilesystem: false + capabilities: + drop: + - CAP_MKNOD + - CAP_NET_RAW + - CAP_AUDIT_WRITE tty: true - workingDir: / status: {} ``` @@ -106,31 +100,18 @@ spec: containers: - command: - /bin/sh - env: - - name: PATH - value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin - - name: TERM - value: xterm - - name: container - value: podman image: docker.io/library/alpine:latest name: test-bind-mount resources: {} securityContext: - allowPrivilegeEscalation: true capabilities: drop: - CAP_MKNOD - CAP_NET_RAW - CAP_AUDIT_WRITE - privileged: false - readOnlyRootFilesystem: false - seLinuxOptions: {} volumeMounts: - mountPath: /volume name: home-user-my-data-host - workingDir: / - dnsConfig: {} restartPolicy: Never volumes: - hostPath: @@ -158,31 +139,18 @@ spec: containers: - command: - /bin/sh - env: - - name: PATH - value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin - - name: TERM - value: xterm - - name: container - value: podman image: docker.io/library/alpine:latest name: test-bind-mount resources: {} securityContext: - allowPrivilegeEscalation: true capabilities: drop: - CAP_MKNOD - CAP_NET_RAW - CAP_AUDIT_WRITE - privileged: false - readOnlyRootFilesystem: false - seLinuxOptions: {} volumeMounts: - mountPath: /volume name: priceless-data-pvc - workingDir: / - dnsConfig: {} restartPolicy: Never volumes: - name: priceless-data-pvc @@ -210,22 +178,9 @@ spec: - command: - python3 - /root/code/graph.py - env: - - name: PATH - value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin - - name: TERM - value: xterm - - name: HOSTNAME - - name: container - value: podman image: quay.io/baude/demoweb:latest name: practicalarchimedes resources: {} - securityContext: - allowPrivilegeEscalation: true - capabilities: {} - privileged: false - readOnlyRootFilesystem: false tty: true workingDir: /root/code status: {} @@ -242,7 +197,6 @@ spec: - name: "8050" nodePort: 31269 port: 8050 - protocol: TCP targetPort: 0 selector: app: demoweb diff --git a/docs/source/markdown/podman-image-scp.1.md b/docs/source/markdown/podman-image-scp.1.md index 420452a4d..4dd79f3d2 100644 --- a/docs/source/markdown/podman-image-scp.1.md +++ b/docs/source/markdown/podman-image-scp.1.md @@ -8,7 +8,7 @@ podman-image-scp - Securely copy an image from one host to another ## DESCRIPTION **podman image scp** copies container images between hosts on a network. You can load to the remote host or from the remote host as well as in between two remote hosts. -Note: `::` is used to specify the image name depending on if you are saving or loading. +Note: `::` is used to specify the image name depending on if you are saving or loading. Images can also be transferred from rootful to rootless storage on the same machine without using sshd. This feature is not supported on the remote client. **podman image scp [GLOBAL OPTIONS]** @@ -62,6 +62,22 @@ Storing signatures Loaded image(s): docker.io/library/alpine:latest ``` +``` +$ sudo podman image scp root@localhost::alpine username@localhost:: +Copying blob e2eb06d8af82 done +Copying config 696d33ca15 done +Writing manifest to image destination +Storing signatures +Run Directory Obtained: /run/user/1000/ +[Run Root: /var/tmp/containers-user-1000/containers Graph Root: /root/.local/share/containers/storage DB Path: /root/.local/share/containers/storage/libpod/bolt_state.db] +Getting image source signatures +Copying blob 5eb901baf107 skipped: already exists +Copying config 696d33ca15 done +Writing manifest to image destination +Storing signatures +Loaded image(s): docker.io/library/alpine:latest +``` + ## SEE ALSO podman(1), podman-load(1), podman-save(1), podman-remote(1), podman-system-connection-add(1), containers.conf(5), containers-transports(5) diff --git a/docs/source/markdown/podman-machine-init.1.md b/docs/source/markdown/podman-machine-init.1.md index f1fbd56ee..45f798cd6 100644 --- a/docs/source/markdown/podman-machine-init.1.md +++ b/docs/source/markdown/podman-machine-init.1.md @@ -18,6 +18,10 @@ tied to the Linux kernel. SSH keys are automatically generated to access the VM, and system connections to the root account and a user account inside the VM are added. +By default, the VM distribution is [Fedora CoreOS](https://getfedora.org/en/coreos?stream=testing). +Fedora CoreOS upgrades come out every 14 days and are detected and installed automatically. The VM will be rebooted during the upgrade. +For more information on updates and advanced configuration, please see the FCOS update docs [here](https://docs.fedoraproject.org/en-US/fedora-coreos/auto-updates/) and [here](https://coreos.github.io/zincati/usage/updates-strategy/). + ## OPTIONS #### **--cpus**=*number* diff --git a/docs/source/markdown/podman-machine-ssh.1.md b/docs/source/markdown/podman-machine-ssh.1.md index c4c732819..dd592622f 100644 --- a/docs/source/markdown/podman-machine-ssh.1.md +++ b/docs/source/markdown/podman-machine-ssh.1.md @@ -9,7 +9,7 @@ podman\-machine\-ssh - SSH into a virtual machine ## DESCRIPTION SSH into a Podman-managed virtual machine and optionally execute a command -on the virtual machine. Unless using the default virtual machine, the +on the virtual machine. Unless using the default virtual machine, the first argument must be the virtual machine name. The optional command to execute can then follow. If no command is provided, an interactive session with the virtual machine is established. diff --git a/docs/source/markdown/podman-manifest.1.md b/docs/source/markdown/podman-manifest.1.md index 6b82cc1ad..964f89afe 100644 --- a/docs/source/markdown/podman-manifest.1.md +++ b/docs/source/markdown/podman-manifest.1.md @@ -24,5 +24,49 @@ The `podman manifest` command provides subcommands which can be used to: | remove | [podman-manifest-remove(1)](podman-manifest-remove.1.md) | Remove an image from a manifest list or image index. | | rm | [podman-manifest-rme(1)](podman-manifest-rm.1.md) | Remove manifest list or image index from local storage. | +## EXAMPLES + +### Building a multi-arch manifest list from a Containerfile + +Assuming the `Containerfile` uses `RUN` instructions, the host needs +a way to execute non-native binaries. Configuring this is beyond +the scope of this example. Building a multi-arch manifest list +`shazam` in parallel across 4-threads can be done like this: + + $ platarch=linux/amd64,linux/ppc64le,linux/arm64,linux/s390x + $ podman build --jobs=4 --platform=$platarch --manifest shazam . + +**Note:** The `--jobs` argument is optional, and the `-t` or `--tag` +option should *not* be used. + +### Assembling a multi-arch manifest from separately built images + +Assuming `example.com/example/shazam:$arch` images are built separately +on other hosts and pushed to the `example.com` registry. They may +be combined into a manifest list, and pushed using a simple loop: + + $ REPO=example.com/example/shazam + $ podman manifest create $REPO:latest + $ for IMGTAG in amd64 s390x ppc64le arm64; do \ + podman manifest add $REPO:latest docker://$REPO:IMGTAG; \ + done + $ podman manifest push --all $REPO:latest + +**Note:** The `add` instruction argument order is `<manifest>` then `<image>`. +Also, the `--all` push option is required to ensure all contents are +pushed, not just the native platform/arch. + +### Removing and tagging a manifest list before pushing + +Special care is needed when removing and pushing manifest lists, as opposed +to the contents. You almost always want to use the `manifest rm` and +`manifest push --all` subcommands. For example, a rename and push could +be performed like this: + + $ podman tag localhost/shazam example.com/example/shazam + $ podman manifest rm localhost/shazam + $ podman manifest push --all example.com/example/shazam + + ## SEE ALSO podman(1), podman-manifest-add(1), podman-manifest-annotate(1), podman-manifest-create(1), podman-manifest-inspect(1), podman-manifest-push(1), podman-manifest-remove(1) diff --git a/docs/source/markdown/podman-pause.1.md b/docs/source/markdown/podman-pause.1.md index 123362822..90ea1e32e 100644 --- a/docs/source/markdown/podman-pause.1.md +++ b/docs/source/markdown/podman-pause.1.md @@ -31,7 +31,7 @@ podman pause 860a4b23 Pause all **running** containers. ``` -podman stop -a +podman pause -a ``` ## SEE ALSO diff --git a/docs/source/markdown/podman-play-kube.1.md b/docs/source/markdown/podman-play-kube.1.md index d4770a538..4b825ef95 100644 --- a/docs/source/markdown/podman-play-kube.1.md +++ b/docs/source/markdown/podman-play-kube.1.md @@ -112,6 +112,23 @@ Assign a static ip address to the pod. This option can be specified several time Set logging driver for all created containers. +#### **--log-opt**=*name*=*value* + +Set custom logging configuration. The following *name*s are supported: + +- **path**: specify a path to the log file +(e.g. **--log-opt path=/var/log/container/mycontainer.json**); + +- **max-size**: specify a max size of the log file +(e.g. **--log-opt max-size=10mb**); + +- **tag**: specify a custom log tag for the container +(e.g. **--log-opt tag="{{.ImageName}}"**. + +It supports the same keys as **podman inspect --format**. + +This option is currently supported only by the **journald** log driver. + #### **--mac-address**=*MAC address* Assign a static mac address to the pod. This option can be specified several times when play kube creates more than one pod. diff --git a/docs/source/markdown/podman-pod-create.1.md b/docs/source/markdown/podman-pod-create.1.md index 08ac19b8b..061727559 100644 --- a/docs/source/markdown/podman-pod-create.1.md +++ b/docs/source/markdown/podman-pod-create.1.md @@ -112,7 +112,7 @@ The command that will be run to start the infra container. Default: "/pause". #### **--infra-image**=*image* -The image that will be created for the infra container. Default: "k8s.gcr.io/pause:3.1". +The custom image that will be used for the infra container. Unless specified, Podman builds a custom local image which does not require pulling down an image. #### **--infra-name**=*name* diff --git a/docs/source/markdown/podman-pod-logs.1.md b/docs/source/markdown/podman-pod-logs.1.md index 8378f2eea..5ccc69bb9 100644 --- a/docs/source/markdown/podman-pod-logs.1.md +++ b/docs/source/markdown/podman-pod-logs.1.md @@ -15,7 +15,7 @@ Note: Long running command of `podman pod log` with a `-f` or `--follow` needs t #### **--container**, **-c** -By default `podman pod logs` retrives logs for all the containers available within the pod differentiate by field `container`. However there are use-cases where user would want to limit the log stream only to a particular container of a pod for such cases `-c` can be used like `podman pod logs -c ctrNameorID podname`. +By default `podman pod logs` retrieves logs for all the containers available within the pod differentiate by field `container`. However there are use-cases where user would want to limit the log stream only to a particular container of a pod for such cases `-c` can be used like `podman pod logs -c ctrNameorID podname`. #### **--follow**, **-f** diff --git a/docs/source/markdown/podman-pod-rm.1.md b/docs/source/markdown/podman-pod-rm.1.md index eac40ef62..fc834a69c 100644 --- a/docs/source/markdown/podman-pod-rm.1.md +++ b/docs/source/markdown/podman-pod-rm.1.md @@ -7,7 +7,7 @@ podman\-pod\-rm - Remove one or more stopped pods and containers **podman pod rm** [*options*] *pod* ## DESCRIPTION -**podman pod rm** will remove one or more stopped pods and their containers from the host. The pod name or ID can be used. The \-f option stops all containers and then removes them before removing the pod. +**podman pod rm** will remove one or more stopped pods and their containers from the host. The pod name or ID can be used. The \-f option stops all containers and then removes them before removing the pod. If all containers added by the user are in an exited state, the pod will be removed. ## OPTIONS diff --git a/docs/source/markdown/podman-remote.1.md b/docs/source/markdown/podman-remote.1.md index 1a6c7d3cc..fb77f3300 100644 --- a/docs/source/markdown/podman-remote.1.md +++ b/docs/source/markdown/podman-remote.1.md @@ -29,6 +29,8 @@ The `containers.conf` file should be placed under `$HOME/.config/containers/cont Remote connection name +Overrides environment variable `CONTAINER_CONNECTION` if set. + #### **--help**, **-h** Print usage statement @@ -71,6 +73,26 @@ URL value resolution precedence: Print the version +## Environment Variables + +Podman can set up environment variables from env of [engine] table in containers.conf. These variables can be overridden by passing environment variables before the `podman` commands. + +#### **CONTAINERS_CONF** + +Set default locations of containers.conf file + +#### **CONTAINER_CONNECTION** + +Set default `--connection` value to access Podman service. + +#### **CONTAINER_HOST** + +Set default `--url` value to access Podman service. + +#### **CONTAINER_SSHKEY** + +Set default `--identity` path to ssh key file value used to access Podman service. + ## Exit Status The exit code from `podman` gives information about why the container diff --git a/docs/source/markdown/podman-run.1.md b/docs/source/markdown/podman-run.1.md index 5cc17f470..ce1e86afe 100644 --- a/docs/source/markdown/podman-run.1.md +++ b/docs/source/markdown/podman-run.1.md @@ -512,18 +512,6 @@ a private IPC namespace. - **host**: use the host shared memory,semaphores and message queues inside the container. Note: the host mode gives the container full access to local shared memory and is therefore considered insecure. - **ns:**_path_: path to an IPC namespace to join. -#### **--kernel-memory**=_number_[_unit_] - -Kernel memory limit. A _unit_ can be **b** (bytes), **k** (kilobytes), **m** (megabytes), or **g** (gigabytes). - -Constrains the kernel memory available to a container. If a limit of 0 -is specified (not using *--kernel-memory*), the container's kernel memory -is not limited. If you specify a limit, it may be rounded up to a multiple -of the operating system's page size and the value can be very large, -millions of trillions. - -This flag is not supported on cgroups V2 systems. - #### **--label**, **-l**=*key*=*value* Add metadata to a container. @@ -538,8 +526,13 @@ Not implemented. #### **--log-driver**="*driver*" -Logging driver for the container. Currently available options are **k8s-file**, **journald**, **none** and **passthrough**, with **json-file** aliased to **k8s-file** for scripting compatibility. +Logging driver for the container. Currently available options are **k8s-file**, **journald**, **none** and **passthrough**, with **json-file** aliased to **k8s-file** for scripting compatibility. (Default journald) +The podman info command below will display the default log-driver for the system. +``` +$ podman info --format '{{ .Host.LogDriver }}' +journald +``` The **passthrough** driver passes down the standard streams (stdin, stdout, stderr) to the container. It is not allowed with the remote Podman client and on a tty, since it is vulnerable to attacks via TIOCSTI. @@ -672,6 +665,16 @@ Current supported mount TYPEs are **bind**, **volume**, **image**, **tmpfs** and . U, chown: true or false (default). Change recursively the owner and group of the source volume based on the UID and GID of the container. + Options specific to devpts: + + · uid: UID of the file owner (default 0). + + · gid: GID of the file owner (default 0). + + · mode: permission mask for the file (default 600). + + · max: maximum number of PTYs (default 1048576). + #### **--name**=*name* Assign a name to the container. @@ -1311,6 +1314,15 @@ share the volume content. As a result, Podman labels the content with a shared content label. Shared volume labels allow all containers to read/write content. The **Z** option tells Podman to label the content with a private unshared label. +Note: Do not relabel system files and directories. Relabeling system content +might cause other confined services on your machine to fail. For these types +of containers we recommend that disable SELinux separation. The option +`--security-opt label=disable` disables SELinux separation for the container. +For example if a user wanted to volume mount their entire home directory into a +container, they need to disable SELinux separation. + + $ podman run --security-opt label=disable -v $HOME:/home/user fedora touch /home/user/file + `Overlay Volume Mounts` The `:O` flag tells Podman to mount the directory from the host as a @@ -1830,7 +1842,7 @@ Note: RHEL7 and Centos 7 will not have this feature until RHEL7.7 is released. In order for users to run rootless, there must be an entry for their username in _/etc/subuid_ and _/etc/subgid_ which lists the UIDs for their user namespace. Rootless Podman works better if the fuse-overlayfs and slirp4netns packages are installed. -The **fuse-overlay** package provides a userspace overlay storage driver, otherwise users need to use +The **fuse-overlayfs** package provides a userspace overlay storage driver, otherwise users need to use the **vfs** storage driver, which is diskspace expensive and does not perform well. slirp4netns is required for VPN, without it containers need to be run with the **--network=host** flag. diff --git a/docs/source/markdown/podman-search.1.md b/docs/source/markdown/podman-search.1.md index d541e5c93..911bbcb4b 100644 --- a/docs/source/markdown/podman-search.1.md +++ b/docs/source/markdown/podman-search.1.md @@ -37,6 +37,11 @@ Path of the authentication file. Default is ${XDG\_RUNTIME\_DIR}/containers/auth Note: You can also override the default path of the authentication file by setting the REGISTRY\_AUTH\_FILE environment variable. `export REGISTRY_AUTH_FILE=path` +#### **--compatible** + +After the name and the description, also show the stars, official and automated descriptors as Docker does. +Podman does not show these descriptors by default since they are not supported by most public container registries. + #### **--filter**, **-f**=*filter* Filter output based on conditions provided (default []) @@ -81,7 +86,7 @@ The result contains the Image name and its tag, one line for every tag associate #### **--no-trunc** -Do not truncate the output (default *false*). +Do not truncate the output (default *true*). #### **--tls-verify** @@ -97,72 +102,39 @@ Print usage statement ## EXAMPLES ``` -$ podman search --limit 3 rhel -INDEX NAME DESCRIPTION STARS OFFICIAL AUTOMATED -docker.io docker.io/richxsl/rhel7 RHEL 7 image with minimal installation 9 -docker.io docker.io/bluedata/rhel7 RHEL-7.x base container images 1 -docker.io docker.io/gidikern/rhel-oracle-jre RHEL7 with jre8u60 5 [OK] -redhat.com redhat.com/rhel This platform image provides a minimal runti... 0 -redhat.com redhat.com/rhel6 This platform image provides a minimal runti... 0 -redhat.com redhat.com/rhel6.5 This platform image provides a minimal runti... 0 +$ podman search --limit 3 fedora +NAME DESCRIPTION +registry.centos.org/centos +registry.centos.org/cdrage/mosh-centos7 +registry.centos.org/centos/bind +docker.io/library/centos The official build of CentOS. +docker.io/jdeathe/centos-ssh OpenSSH / Supervisor / EPEL/IUS/SCL Repos - ... +docker.io/ansible/centos7-ansible Ansible on Centos7 +quay.io/centos/centos The official CentOS base containers. +quay.io/ukhomeofficedigital/centos-base +quay.io/quarkus/centos-quarkus-maven Quarkus.io builder image for building Quarku... ``` +Note that the Stars, Official and Automated descriptors are only available on Docker Hub and are hence not displayed by default. ``` -$ podman search alpine -INDEX NAME DESCRIPTION STARS OFFICIAL AUTOMATED -docker.io docker.io/library/alpine A minimal Docker image based on Alpine Linux... 3009 [OK] -docker.io docker.io/mhart/alpine-node Minimal Node.js built on Alpine Linux 332 -docker.io docker.io/anapsix/alpine-java Oracle Java 8 (and 7) with GLIBC 2.23 over A... 272 [OK] -docker.io docker.io/tenstartups/alpine Alpine linux base docker image with useful p... 5 [OK] +$ podman search --format "{{.Name}}\t{{.Stars}}\t{{.Official}}" alpine --limit 3 +docker.io/library/alpine 7956 [OK] +docker.io/alpine/git 192 +docker.io/anapsix/alpine-java 474 +quay.io/libpod/alpine 0 +quay.io/vqcomms/alpine-tools 0 +quay.io/wire/alpine-deps 0 ``` ``` -$ podman search registry.fedoraproject.org/fedora -INDEX NAME DESCRIPTION STARS OFFICIAL AUTOMATED -fedoraproject.org fedoraproject.org/fedora 0 -fedoraproject.org fedoraproject.org/fedora-minimal 0 -``` +$ podman search --list-tags registry.access.redhat.com/ubi8 --limit 4 +NAME TAG +registry.access.redhat.com/ubi8 8.4-211 +registry.access.redhat.com/ubi8 8.4-206.1626828523-source +registry.access.redhat.com/ubi8 8.4-199 +registry.access.redhat.com/ubi8 8.4-211-source ``` -$ podman search --filter=is-official alpine -INDEX NAME DESCRIPTION STARS OFFICIAL AUTOMATED -docker.io docker.io/library/alpine A minimal Docker image based on Alpine Linux... 3009 [OK] -``` - -``` -$ podman search --format "table {{.Index}} {{.Name}}" registry.fedoraproject.org/fedora -INDEX NAME -fedoraproject.org fedoraproject.org/fedora -fedoraproject.org fedoraproject.org/fedora-minimal -``` - -``` -$ podman search registry.fedoraproject.org/ -INDEX NAME DESCRIPTION STARS OFFICIAL AUTOMATED -fedoraproject.org registry.fedoraproject.org/f25/cockpit 0 -fedoraproject.org registry.fedoraproject.org/f25/container-engine 0 -fedoraproject.org registry.fedoraproject.org/f25/docker 0 -fedoraproject.org registry.fedoraproject.org/f25/etcd 0 -fedoraproject.org registry.fedoraproject.org/f25/flannel 0 -fedoraproject.org registry.fedoraproject.org/f25/httpd 0 -fedoraproject.org registry.fedoraproject.org/f25/kubernetes-apiserver 0 -fedoraproject.org registry.fedoraproject.org/f25/kubernetes-controller-manager 0 -fedoraproject.org registry.fedoraproject.org/f25/kubernetes-kubelet 0 -fedoraproject.org registry.fedoraproject.org/f25/kubernetes-master 0 -fedoraproject.org registry.fedoraproject.org/f25/kubernetes-node 0 -fedoraproject.org registry.fedoraproject.org/f25/kubernetes-proxy 0 -fedoraproject.org registry.fedoraproject.org/f25/kubernetes-scheduler 0 -fedoraproject.org registry.fedoraproject.org/f25/mariadb 0 -``` - -``` -$ podman search --list-tags registry.redhat.io/rhel -NAME TAG -registry.redhat.io/rhel 7.3-74 -registry.redhat.io/rhel 7.6-301 -registry.redhat.io/rhel 7.1-9 -... -``` Note: This works only with registries that implement the v2 API. If tried with a v1 registry an error will be returned. ## FILES diff --git a/docs/source/markdown/podman-system-connection-list.1.md b/docs/source/markdown/podman-system-connection-list.1.md index 6b25a045d..4dc85dd98 100644 --- a/docs/source/markdown/podman-system-connection-list.1.md +++ b/docs/source/markdown/podman-system-connection-list.1.md @@ -23,14 +23,14 @@ Valid placeholders for the Go template listed below: | *.Name* | Connection Name/Identifier | | *.Identity* | Path to file containing SSH identity | | *.URI* | URI to podman service. Valid schemes are ssh://[user@]*host*[:port]*Unix domain socket*[?secure=True], unix://*Unix domain socket*, and tcp://localhost[:*port*] | - -An asterisk is appended to the default connection. +| *.Default* | Indicates whether connection is the default | ## EXAMPLE ``` $ podman system connection list -Name URI Identity -devl ssh://root@example.com/run/podman/podman.sock ~/.ssh/id_rsa +Name URI Identity Default +devl ssh://root@example.com:/run/podman/podman.sock ~/.ssh/id_rsa True +devl ssh://user@example.com:/run/user/1000/podman/podman.sock ~/.ssh/id_rsa False ``` ## SEE ALSO podman-system(1) , containers.conf(5) diff --git a/docs/source/markdown/podman-system-connection-remove.1.md b/docs/source/markdown/podman-system-connection-remove.1.md index faa767176..0af05649c 100644 --- a/docs/source/markdown/podman-system-connection-remove.1.md +++ b/docs/source/markdown/podman-system-connection-remove.1.md @@ -4,11 +4,17 @@ podman\-system\-connection\-remove - Delete named destination ## SYNOPSIS -**podman system connection remove** *name* +**podman system connection remove** [*options*] *name* ## DESCRIPTION Delete named ssh destination. +## OPTIONS + +#### **--all**=*false*, **-a** + +Remove all connections. + ## EXAMPLE ``` $ podman system connection remove production diff --git a/docs/source/markdown/podman-system-connection.1.md b/docs/source/markdown/podman-system-connection.1.md index 6cd4a5fa8..b00a2aec3 100644 --- a/docs/source/markdown/podman-system-connection.1.md +++ b/docs/source/markdown/podman-system-connection.1.md @@ -24,8 +24,8 @@ The user will be prompted for the ssh login password or key file pass phrase as ## EXAMPLE ``` $ podman system connection list -Name URI Identity -devl ssh://root@example.com/run/podman/podman.sock ~/.ssh/id_rsa +Name URI Identity Default +devl ssh://root@example.com/run/podman/podman.sock ~/.ssh/id_rsa true ``` ## SEE ALSO podman-system(1) , containers.conf(5) diff --git a/docs/source/markdown/podman-unshare.1.md b/docs/source/markdown/podman-unshare.1.md index 72821b6e5..fa5259ae1 100644 --- a/docs/source/markdown/podman-unshare.1.md +++ b/docs/source/markdown/podman-unshare.1.md @@ -30,10 +30,10 @@ The unshare session defines two environment variables: Print usage statement -#### **--rootless-cni** +#### **--rootless-netns** -Join the rootless network namespace used for CNI networking. It can be used to -connect to a rootless container via IP address (CNI networking). This is otherwise +Join the rootless network namespace used for CNI and netavark networking. It can be used to +connect to a rootless container via IP address (bridge networking). This is otherwise not possible from the host network namespace. _Note: Using this option with more than one unshare session can have unexpected results._ @@ -78,7 +78,7 @@ $ podman unshare cat /proc/self/uid_map /proc/self/gid_map 0 1000 1 1 10000 65536 -$ podman unshare --rootless-cni ip addr +$ podman unshare --rootless-netns ip addr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo diff --git a/docs/source/markdown/podman-volume-import.1.md b/docs/source/markdown/podman-volume-import.1.md index 6bb868774..88b7b1b5b 100644 --- a/docs/source/markdown/podman-volume-import.1.md +++ b/docs/source/markdown/podman-volume-import.1.md @@ -22,7 +22,7 @@ Print usage statement ## EXAMPLES ``` -$ gunzip -c hellow.tar.gz | podman volume import myvol - +$ gunzip -c hello.tar.gz | podman volume import myvol - ``` ``` $ podman volume import myvol test.tar diff --git a/docs/source/markdown/podman.1.md b/docs/source/markdown/podman.1.md index 4de8b6ea6..573ff20e7 100644 --- a/docs/source/markdown/podman.1.md +++ b/docs/source/markdown/podman.1.md @@ -93,8 +93,9 @@ When namespace is set, created containers and pods will join the given namespace Path to the command binary to use for setting up a network. It is currently only used for setting up a slirp4netns network. If "" is used then the binary is looked up using the $PATH environment variable. #### **--remote**, **-r** -Access Podman service will be remote -Remote connections use local containers.conf for default. +When true, access to the Podman service will be remote. Defaults to false. +Settings can be modified in the containers.conf file. If the CONTAINER_HOST +environment variable is set, the remote option defaults to true. #### **--url**=*value* URL to access Podman service (default from `containers.conf`, rootless `unix://run/user/$UID/podman/podman.sock` or as root `unix://run/podman/podman.sock`). @@ -172,6 +173,58 @@ Print the version Podman can set up environment variables from env of [engine] table in containers.conf. These variables can be overridden by passing environment variables before the `podman` commands. +#### **CONTAINERS_CONF** + +Set default locations of containers.conf file + +#### **CONTAINERS_REGISTRIES_CONF** + +Set default location of the registries.conf file. + +#### **CONTAINERS_STORAGE_CONF** + +Set default location of the storage.conf file. + +#### **CONTAINER_CONNECTION** + +Override default `--connection` value to access Podman service. Also enabled --remote option. + +#### **CONTAINER_HOST** + +Set default `--url` value to access Podman service. Also enabled --remote option. + +#### **CONTAINER_SSHKEY** + +Set default `--identity` path to ssh key file value used to access Podman service. + +#### **STORAGE_DRIVER** + +Set default `--storage-driver` value. + +#### **STORAGE_OPTS** + +Set default `--storage-opts` value. + +#### **TMPDIR** + +Set the the temporary storage location of downloaded container images. Podman defaults to use `/var/tmp`. + +#### **XDG_CONFIG_HOME** + +In Rootless mode configuration files are read from `XDG_CONFIG_HOME` when +specified, otherwise in the home directory of the user under +`$HOME/.config/containers`. + +#### **XDG_DATA_HOME** + +In Rootless mode images are pulled under `XDG_DATA_HOME` when specified, +otherwise in the home directory of the user under +`$HOME/.local/share/containers/storage`. + +#### **XDG_RUNTIME_DIR** + +In Rootless mode temporary configuration data is stored in `${XDG_RUNTIME_DIR}/containers`. + ## Remote Access The Podman command can be used with remote services using the `--remote` flag. Connections can @@ -317,7 +370,7 @@ Podman can also be used as non-root user. When podman runs in rootless mode, a u Containers created by a non-root user are not visible to other users and are not seen or managed by Podman running as root. -It is required to have multiple uids/gids set for an user. Be sure the user is present in the files `/etc/subuid` and `/etc/subgid`. +It is required to have multiple uids/gids set for a user. Be sure the user is present in the files `/etc/subuid` and `/etc/subgid`. If you have a recent version of usermod, you can execute the following commands to add the ranges to the files @@ -7,31 +7,31 @@ require ( github.com/blang/semver v3.5.1+incompatible github.com/buger/goterm v0.0.0-20181115115552-c206103e1f37 github.com/checkpoint-restore/checkpointctl v0.0.0-20210922093614-c31748bec9f2 - github.com/checkpoint-restore/go-criu/v5 v5.1.0 + github.com/checkpoint-restore/go-criu/v5 v5.2.0 github.com/container-orchestrated-devices/container-device-interface v0.0.0-20210325223243-f99e8b6c10b9 github.com/containernetworking/cni v1.0.1 github.com/containernetworking/plugins v1.0.1 github.com/containers/buildah v1.23.1 - github.com/containers/common v0.46.1-0.20211008123044-d846f5aaec0e + github.com/containers/common v0.46.1-0.20211026130826-7abfd453c86f github.com/containers/conmon v2.0.20+incompatible github.com/containers/image/v5 v5.16.1 github.com/containers/ocicrypt v1.1.2 github.com/containers/psgo v1.7.1 - github.com/containers/storage v1.37.0 + github.com/containers/storage v1.37.1-0.20211014130921-5c5bf639ed01 github.com/coreos/go-systemd/v22 v22.3.2 github.com/coreos/stream-metadata-go v0.0.0-20210225230131-70edb9eb47b3 github.com/cyphar/filepath-securejoin v0.2.3 github.com/davecgh/go-spew v1.1.1 github.com/digitalocean/go-qemu v0.0.0-20210209191958-152a1535e49f github.com/docker/distribution v2.7.1+incompatible - github.com/docker/docker v20.10.9+incompatible + github.com/docker/docker v20.10.10+incompatible github.com/docker/go-connections v0.4.0 github.com/docker/go-plugins-helpers v0.0.0-20200102110956-c9a8a2d92ccc github.com/docker/go-units v0.4.0 github.com/dtylman/scp v0.0.0-20181017070807-f3000a34aef4 github.com/fsnotify/fsnotify v1.5.1 github.com/ghodss/yaml v1.0.0 - github.com/godbus/dbus/v5 v5.0.5 + github.com/godbus/dbus/v5 v5.0.6 github.com/google/shlex v0.0.0-20181106134648-c34317bd91bf github.com/google/uuid v1.3.0 github.com/gorilla/handlers v0.0.0-20150720190736-60c7bfde3e33 @@ -44,13 +44,13 @@ require ( github.com/mattn/go-isatty v0.0.14 github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 github.com/mrunalp/fileutils v0.5.0 - github.com/onsi/ginkgo v1.16.4 + github.com/onsi/ginkgo v1.16.5 github.com/onsi/gomega v1.16.0 github.com/opencontainers/go-digest v1.0.0 github.com/opencontainers/image-spec v1.0.2-0.20210819154149-5ad6f50d6283 github.com/opencontainers/runc v1.0.2 github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417 - github.com/opencontainers/runtime-tools v0.9.0 + github.com/opencontainers/runtime-tools v0.9.1-0.20211020193359-09d837bf40a7 github.com/opencontainers/selinux v1.9.1 github.com/pkg/errors v0.9.1 github.com/pmezard/go-difflib v1.0.0 @@ -68,6 +68,6 @@ require ( golang.org/x/sync v0.0.0-20210220032951-036812b2e83c golang.org/x/sys v0.0.0-20210910150752-751e447fb3d0 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b - k8s.io/api v0.22.2 - k8s.io/apimachinery v0.22.2 + k8s.io/api v0.22.3 + k8s.io/apimachinery v0.22.3 ) @@ -77,13 +77,17 @@ github.com/Microsoft/hcsshim v0.8.15/go.mod h1:x38A4YbHbdxJtc0sF6oIz+RG0npwSCAvn github.com/Microsoft/hcsshim v0.8.16/go.mod h1:o5/SZqmR7x9JNKsW3pu+nqHm0MF8vbA+VxGOoXdC600= github.com/Microsoft/hcsshim v0.8.18/go.mod h1:+w2gRZ5ReXQhFOrvSQeNfhrYB/dg3oDwTOcER2fw4I4= github.com/Microsoft/hcsshim v0.8.20/go.mod h1:+w2gRZ5ReXQhFOrvSQeNfhrYB/dg3oDwTOcER2fw4I4= -github.com/Microsoft/hcsshim v0.8.22 h1:CulZ3GW8sNJExknToo+RWD+U+6ZM5kkNfuxywSDPd08= +github.com/Microsoft/hcsshim v0.8.21/go.mod h1:+w2gRZ5ReXQhFOrvSQeNfhrYB/dg3oDwTOcER2fw4I4= github.com/Microsoft/hcsshim v0.8.22/go.mod h1:91uVCVzvX2QD16sMCenoxxXo6L1wJnLMX2PSufFMtF0= +github.com/Microsoft/hcsshim v0.9.0 h1:BBgYMxl5YZDZVIijz02AlDINpYZOzQqRNCl9CZM13vk= +github.com/Microsoft/hcsshim v0.9.0/go.mod h1:VBJWdC71NSWPlEo7lwde1aL21748J8B6Sdgno7NqEGE= github.com/Microsoft/hcsshim/test v0.0.0-20201218223536-d3e5debf77da/go.mod h1:5hlzMzRKMLyo42nCZ9oml8AdTlq/0cvIaBv6tK1RehU= github.com/Microsoft/hcsshim/test v0.0.0-20210227013316-43a75bb4edd3/go.mod h1:mw7qgWloBUl75W/gVH3cQszUg1+gUITj7D6NY7ywVnY= github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ= github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU= +github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= +github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= github.com/Shopify/logrus-bugsnag v0.0.0-20171204204709-577dee27f20d/go.mod h1:HI8ITrYtUY+O+ZhtlqUnD8+KwNPOyugEhfP9fdUIaEQ= github.com/VividCortex/ewma v1.2.0 h1:f58SaIzcDXrSy3kWaHNvuJgJ3Nmz59Zji6XoJR/q1ow= @@ -135,8 +139,8 @@ github.com/checkpoint-restore/checkpointctl v0.0.0-20210922093614-c31748bec9f2/g github.com/checkpoint-restore/go-criu/v4 v4.0.2/go.mod h1:xUQBLp4RLc5zJtWY++yjOoMoB5lihDt7fai+75m+rGw= github.com/checkpoint-restore/go-criu/v4 v4.1.0/go.mod h1:xUQBLp4RLc5zJtWY++yjOoMoB5lihDt7fai+75m+rGw= github.com/checkpoint-restore/go-criu/v5 v5.0.0/go.mod h1:cfwC0EG7HMUenopBsUf9d89JlCLQIfgVcNsNN0t6T2M= -github.com/checkpoint-restore/go-criu/v5 v5.1.0 h1:BkVH17kcwgmKMnFArsvLrxuBbMwfvPNYRB7mfJ0lzyI= -github.com/checkpoint-restore/go-criu/v5 v5.1.0/go.mod h1:iaS8bb7p6zKJanp1Qe8mpl7+bnkYBR500psJR6mwma0= +github.com/checkpoint-restore/go-criu/v5 v5.2.0 h1:QwsRK9EdBr2kQr44DqSdBrP4dULp2+4EkqounYQOnF8= +github.com/checkpoint-restore/go-criu/v5 v5.2.0/go.mod h1:E/eQpaFtUKGOOSEBZgmKAcn+zUUwWxqcaKZlF54wK8E= github.com/chzyer/logex v1.1.10 h1:Swpa1K6QvQznwJRcfTfQJmTE72DqScAa40E+fbHEXEE= github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI= github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e h1:fY5BOSpyZCqRo5OhCuC+XN+r/bBCmeuuJtjz+bCNIf8= @@ -153,6 +157,7 @@ github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDk github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= +github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8= github.com/container-orchestrated-devices/container-device-interface v0.0.0-20210325223243-f99e8b6c10b9 h1:Kn0s9/APRtr5dk/83aXj97WX0+PYnJK9BO8g0Xclm0I= github.com/container-orchestrated-devices/container-device-interface v0.0.0-20210325223243-f99e8b6c10b9/go.mod h1:eQt66kIaJpUhCrjCtBFQGQxGLbAUl0OuuwjTH16ON4s= @@ -192,8 +197,9 @@ github.com/containerd/containerd v1.5.0-beta.4/go.mod h1:GmdgZd2zA2GYIBZ0w09Zvgq github.com/containerd/containerd v1.5.0-rc.0/go.mod h1:V/IXoMqNGgBlabz3tHD2TWDoTJseu1FGOKuoA4nNb2s= github.com/containerd/containerd v1.5.1/go.mod h1:0DOxVqwDy2iZvrZp2JUx/E+hS0UNTVn7dJnIOwtYR4g= github.com/containerd/containerd v1.5.4/go.mod h1:sx18RgvW6ABJ4iYUw7Q5x7bgFOAB9B6G7+yO0XBc4zw= -github.com/containerd/containerd v1.5.5 h1:q1gxsZsGZ8ddVe98yO6pR21b5xQSMiR61lD0W96pgQo= github.com/containerd/containerd v1.5.5/go.mod h1:oSTh0QpT1w6jYcGmbiSbxv9OSQYaa88mPyWIuU79zyo= +github.com/containerd/containerd v1.5.7 h1:rQyoYtj4KddB3bxG6SAqd4+08gePNyJjRqvOIfV3rkM= +github.com/containerd/containerd v1.5.7/go.mod h1:gyvv6+ugqY25TiXxcZC3L5yOeYgEw0QMhscqVp1AR9c= github.com/containerd/continuity v0.0.0-20190426062206-aaeac12a7ffc/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y= github.com/containerd/continuity v0.0.0-20190815185530-f2a389ac0a02/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y= github.com/containerd/continuity v0.0.0-20191127005431-f65d91d395eb/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y= @@ -222,6 +228,7 @@ github.com/containerd/imgcrypt v1.1.1/go.mod h1:xpLnwiQmEUJPvQoAapeb2SNCxz7Xr6PJ github.com/containerd/nri v0.0.0-20201007170849-eb1350a75164/go.mod h1:+2wGSDGFYfE5+So4M5syatU0N0f0LbWpuqyMi4/BE8c= github.com/containerd/nri v0.0.0-20210316161719-dbaa18c31c14/go.mod h1:lmxnXF6oMkbqs39FiCt1s0R2HSMhcLel9vNL3m4AaeY= github.com/containerd/nri v0.1.0/go.mod h1:lmxnXF6oMkbqs39FiCt1s0R2HSMhcLel9vNL3m4AaeY= +github.com/containerd/stargz-snapshotter/estargz v0.4.1/go.mod h1:x7Q9dg9QYb4+ELgxmo4gBUeJB0tl5dqH1Sdz0nJU1QM= github.com/containerd/stargz-snapshotter/estargz v0.8.0/go.mod h1:mwIwuwb+D8FX2t45Trwi0hmWmZm5VW7zPP/rekwhWQU= github.com/containerd/stargz-snapshotter/estargz v0.9.0 h1:PkB6BSTfOKX23erT2GkoUKkJEcXfNcyKskIViK770v8= github.com/containerd/stargz-snapshotter/estargz v0.9.0/go.mod h1:aE5PCyhFMwR8sbrErO5eM2GcvkyXTTJremG883D4qF0= @@ -251,8 +258,8 @@ github.com/containernetworking/plugins v1.0.1/go.mod h1:QHCfGpaTwYTbbH+nZXKVTxNB github.com/containers/buildah v1.23.1 h1:Tpc9DsRuU+0Oofewpxb6OJVNQjCu7yloN/obUqzfDTY= github.com/containers/buildah v1.23.1/go.mod h1:4WnrN0yrA7ab0ppgunixu2WM1rlD2rG8QLJAKbEkZlQ= github.com/containers/common v0.44.2/go.mod h1:7sdP4vmI5Bm6FPFxb3lvAh1Iktb6tiO1MzjUzhxdoGo= -github.com/containers/common v0.46.1-0.20211008123044-d846f5aaec0e h1:lYazDued7KBcMq5IJzRIbX47SSLRg/yYxvM/P9LaVhE= -github.com/containers/common v0.46.1-0.20211008123044-d846f5aaec0e/go.mod h1:ggZks97KCmjBcHvNTCyLc17SqdjSYoeexW7rnRt9H9Y= +github.com/containers/common v0.46.1-0.20211026130826-7abfd453c86f h1:jFFIV8QvsPgwkJHh3tjfREFRwSeMq5M8lt8vklkZaOk= +github.com/containers/common v0.46.1-0.20211026130826-7abfd453c86f/go.mod h1:pVvmLTLCOZE300e4rex/QDmpnRmEM/5aZ/YfCkkjgZo= github.com/containers/conmon v2.0.20+incompatible h1:YbCVSFSCqFjjVwHTPINGdMX1F6JXHGTUje2ZYobNrkg= github.com/containers/conmon v2.0.20+incompatible/go.mod h1:hgwZ2mtuDrppv78a/cOBNiCm6O0UMWGx1mu7P00nu5I= github.com/containers/image/v5 v5.16.0/go.mod h1:XgTpfAPLRGOd1XYyCU5cISFr777bLmOerCSpt/v7+Q4= @@ -270,8 +277,9 @@ github.com/containers/psgo v1.7.1/go.mod h1:mWGpFzW73qWFA+blhF6l7GuKzbrACkYgr/aj github.com/containers/storage v1.23.5/go.mod h1:ha26Q6ngehFNhf3AWoXldvAvwI4jFe3ETQAf/CeZPyM= github.com/containers/storage v1.35.0/go.mod h1:qzYhasQP2/V9D9XdO+vRwkHBhsBO0oznMLzzRDQ8s20= github.com/containers/storage v1.36.0/go.mod h1:vbd3SKVQNHdmU5qQI6hTEcKPxnZkGqydG4f6uwrI5a8= -github.com/containers/storage v1.37.0 h1:HVhDsur6sx889ZIZ1d1kEiOzv3gsr5q0diX2VZmOdSg= github.com/containers/storage v1.37.0/go.mod h1:kqeJeS0b7DO2ZT1nVWs0XufrmPFbgV3c+Q/45RlH6r4= +github.com/containers/storage v1.37.1-0.20211014130921-5c5bf639ed01 h1:bCJAZyAq5rLWwlDAsRNuk7hVqnAugvTJrYqZWjy9POk= +github.com/containers/storage v1.37.1-0.20211014130921-5c5bf639ed01/go.mod h1:4QYCZMzSvM3XZtyrdMqC3jW/u5/MXAo8hjwyzug9noc= github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk= github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE= github.com/coreos/etcd v3.3.13+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE= @@ -321,13 +329,16 @@ github.com/digitalocean/go-qemu v0.0.0-20210209191958-152a1535e49f/go.mod h1:Iet github.com/disiqueira/gotree/v3 v3.0.2 h1:ik5iuLQQoufZBNPY518dXhiO5056hyNBIK9lWhkNRq8= github.com/disiqueira/gotree/v3 v3.0.2/go.mod h1:ZuyjE4+mUQZlbpkI24AmruZKhg3VHEgPLDY8Qk+uUu8= github.com/dnaeon/go-vcr v1.0.1/go.mod h1:aBB1+wY4s93YsC3HHjMBMrwTj2R9FHDzUr9KyGc8n1E= +github.com/docker/cli v0.0.0-20191017083524-a8ff7f821017/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8= github.com/docker/distribution v0.0.0-20190905152932-14b96e55d84c/go.mod h1:0+TTO4EOBfRPhZXAeF1Vu+W3hHZ8eLp8PgKVZlcvtFY= github.com/docker/distribution v2.7.1-0.20190205005809-0d3efadf0154+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w= github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug= github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w= +github.com/docker/docker v1.4.2-0.20190924003213-a8608b5b67c7/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= github.com/docker/docker v20.10.8+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= -github.com/docker/docker v20.10.9+incompatible h1:JlsVnETOjM2RLQa0Cc1XCIspUdXW3Zenq9P54uXBm6k= -github.com/docker/docker v20.10.9+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= +github.com/docker/docker v20.10.10+incompatible h1:GKkP0T7U4ks6X3lmmHKC2QDprnpRJor2Z5a8m62R9ZM= +github.com/docker/docker v20.10.10+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= 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github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= github.com/evanphx/json-patch v4.9.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk= github.com/evanphx/json-patch v4.11.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk= @@ -392,11 +404,15 @@ github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7 github.com/go-logr/logr v0.2.0/go.mod h1:z6/tIYblkpsD+a4lm/fGIIU9mZ+XfAiaFtq7xTgseGU= github.com/go-logr/logr v0.4.0 h1:K7/B1jt6fIBQVd4Owv2MqGQClcgf0R266+7C/QjRcLc= github.com/go-logr/logr v0.4.0/go.mod h1:z6/tIYblkpsD+a4lm/fGIIU9mZ+XfAiaFtq7xTgseGU= +github.com/go-openapi/jsonpointer v0.0.0-20160704185906-46af16f9f7b1/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0= github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg= github.com/go-openapi/jsonpointer v0.19.3/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg= +github.com/go-openapi/jsonreference v0.0.0-20160704190145-13c6e3589ad9/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg= github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc= github.com/go-openapi/jsonreference v0.19.3/go.mod h1:rjx6GuL8TTa9VaixXglHmQmIL98+wF9xc8zWvFonSJ8= +github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc= github.com/go-openapi/spec v0.19.3/go.mod h1:FpwSN1ksY1eteniUU7X0N/BgJ7a4WvBFVA8Lj9mJglo= +github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I= github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk= github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk= github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= @@ -408,8 +424,8 @@ github.com/godbus/dbus v0.0.0-20190422162347-ade71ed3457e h1:BWhy2j3IXJhjCbC68Fp github.com/godbus/dbus v0.0.0-20190422162347-ade71ed3457e/go.mod h1:bBOAhwG1umN6/6ZUMtDFBMQR8jRg9O75tm9K00oMsK4= github.com/godbus/dbus/v5 v5.0.3/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= -github.com/godbus/dbus/v5 v5.0.5 h1:9Eg0XUhQxtkV8ykTMKtMMYY72g4NgxtRq4jgh4Ih5YM= -github.com/godbus/dbus/v5 v5.0.5/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= +github.com/godbus/dbus/v5 v5.0.6 h1:mkgN1ofwASrYnJ5W6U/BxG15eXXXjirgZc7CLqkcaro= +github.com/godbus/dbus/v5 v5.0.6/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= github.com/gofrs/flock v0.8.1/go.mod h1:F1TvTiK9OcQqauNUHlbJvyl9Qa1QvF/gOUDKA14jxHU= github.com/gogo/googleapis v1.2.0/go.mod h1:Njal3psf3qN6dwBtQfUmBZh2ybovJ0tlu3o/AC7HYjU= github.com/gogo/googleapis v1.4.0/go.mod h1:5YRNX2z1oM5gXdAkurHa942MDgEJyk02w4OecKY87+c= @@ -435,6 +451,7 @@ github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt github.com/golang/mock v1.4.3/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw= github.com/golang/mock v1.4.4/go.mod h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4= github.com/golang/mock v1.5.0/go.mod h1:CWnOUgYIOo4TcNZ0wHX3YZCqsaM1I1Jvs6v3mP3KVu8= +github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= @@ -469,6 +486,7 @@ github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/ github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ= github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-containerregistry v0.5.1/go.mod h1:Ct15B4yir3PLOP5jsy0GNeYVaIZs/MK/Jz5any1wFW0= github.com/google/go-intervals v0.0.2 h1:FGrVEiUnTRKR8yE04qzXYaJMtnIYqobR5QbblK3ixcM= github.com/google/go-intervals v0.0.2/go.mod h1:MkaR3LNRfeKLPmqgJYs4E66z5InYjmCjbbr4TQlcT6Y= github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= @@ -506,6 +524,7 @@ github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORR github.com/gorilla/handlers v0.0.0-20150720190736-60c7bfde3e33 h1:893HsJqtxp9z1SF76gg6hY70hRY1wVlTSnC/h1yUDCo= github.com/gorilla/handlers v0.0.0-20150720190736-60c7bfde3e33/go.mod h1:Qkdc/uu4tH4g6mTK6auzZ766c4CA0Ng8+o/OAirnOIQ= github.com/gorilla/mux v1.7.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs= +github.com/gorilla/mux v1.7.3/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs= github.com/gorilla/mux v1.7.4/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So= github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI= github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So= @@ -569,6 +588,7 @@ github.com/jinzhu/copier v0.3.2 h1:QdBOCbaouLDYaIPFfi1bKv5F5tPpeTwXe4sD0jqtz5w= github.com/jinzhu/copier v0.3.2/go.mod h1:24xnZezI2Yqac9J61UC6/dG/k76ttpq0DdJI3QmUvro= github.com/jmespath/go-jmespath v0.0.0-20160202185014-0b12d6b521d8/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k= github.com/jmespath/go-jmespath v0.0.0-20160803190731-bd40a432e4c7/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k= +github.com/joefitzgerald/rainbow-reporter v0.1.0/go.mod h1:481CNgqmVHQZzdIbN52CupLJyoVwB10FQ/IQlF1pdL8= github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo= github.com/jsimonetti/rtnetlink v0.0.0-20190606172950-9527aa82566a/go.mod h1:Oz+70psSo5OFh8DBl0Zv2ACw7Esh6pPUphlvZG9x7uw= github.com/jsimonetti/rtnetlink v0.0.0-20200117123717-f846d4f6c1f4/go.mod h1:WGuG/smIU4J/54PblvSbh+xvCZmpJnFgr3ds6Z55XMQ= @@ -612,11 +632,13 @@ github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA= github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY= github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE= +github.com/linuxkit/virtsock v0.0.0-20201010232012-f8cee7dfc7a3/go.mod h1:3r6x7q95whyfWQpmGZTu3gk3v2YkMi05HEzl7Tf7YEo= github.com/lunixbochs/vtclean v0.0.0-20180621232353-2d01aacdc34a h1:weJVJJRzAJBFRlAiJQROKQs8oC9vOxvm4rZmBBk0ONw= github.com/lunixbochs/vtclean v0.0.0-20180621232353-2d01aacdc34a/go.mod h1:pHhQNgMf3btfWnGBVipUOjRYhoOsdGqdm/+2c2E2WMI= github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ= github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ= github.com/magiconair/properties v1.8.5/go.mod h1:y3VJvCyxH9uVvJTWEGAELF3aiYNyPKd5NZ3oSwXrF60= +github.com/mailru/easyjson v0.0.0-20160728113105-d5b7844b561a/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= github.com/mailru/easyjson v0.7.0/go.mod h1:KAzv3t3aY1NaHWoQz1+4F1ccyAH66Jk7yos7ldAVICs= @@ -637,12 +659,14 @@ github.com/mattn/go-runewidth v0.0.12/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRC github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4OSgU= github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w= github.com/mattn/go-shellwords v1.0.3/go.mod h1:3xCvwCdWdlDJUrvuMn7Wuy9eWs4pE8vqg+NOMyg4B2o= +github.com/mattn/go-shellwords v1.0.6/go.mod h1:3xCvwCdWdlDJUrvuMn7Wuy9eWs4pE8vqg+NOMyg4B2o= github.com/mattn/go-shellwords v1.0.10/go.mod h1:EZzvwXDESEeg03EKmM+RmDnNOPKG4lLtQsUlTZDWQ8Y= github.com/mattn/go-shellwords v1.0.12 h1:M2zGm7EW6UQJvDeQxo4T51eKPurbeFbe8WtebGE2xrk= github.com/mattn/go-shellwords v1.0.12/go.mod h1:EZzvwXDESEeg03EKmM+RmDnNOPKG4lLtQsUlTZDWQ8Y= github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0= github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 h1:I0XW9+e1XWDxdcEniV4rQAIOPUGDq67JSCiRCgGCZLI= github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4= +github.com/maxbrunsfeld/counterfeiter/v6 v6.2.2/go.mod h1:eD9eIE7cdwcMi9rYluz88Jz2VyhSmden33/aXg4oVIY= github.com/mdlayher/ethernet v0.0.0-20190606142754-0394541c37b7/go.mod h1:U6ZQobyTjI/tJyq2HG+i/dfSoFUt8/aZCM+GKtmFk/Y= github.com/mdlayher/netlink v0.0.0-20190409211403-11939a169225/go.mod h1:eQB3mZE4aiYnlUsyGGCOpPETfdQq4Jhsgf1fk3cwQaA= github.com/mdlayher/netlink v1.0.0/go.mod h1:KxeJAFOFLG6AjpyDkQ/iIhxygIUKD+vcwqcnu43w/+M= @@ -712,18 +736,23 @@ github.com/olekukonko/tablewriter v0.0.4/go.mod h1:zq6QwlOf5SlnkVbMSr5EoBv3636FW github.com/onsi/ginkgo v0.0.0-20151202141238-7f8ab55aaf3b/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/ginkgo v0.0.0-20170829012221-11459a886d9c/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= +github.com/onsi/ginkgo v1.8.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/ginkgo v1.10.1/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/ginkgo v1.10.3/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/ginkgo v1.11.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= +github.com/onsi/ginkgo v1.12.0/go.mod h1:oUhWkIvk5aDxtKvDDuw8gItl8pKl42LzjC9KZE0HfGg= github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk= github.com/onsi/ginkgo v1.13.0/go.mod h1:+REjRxOmWfHCjfv9TTWB1jD1Frx4XydAD3zm1lskyM0= github.com/onsi/ginkgo v1.14.0/go.mod h1:iSB4RoI2tjJc9BBv4NKIKWKya62Rps+oPG/Lv9klQyY= -github.com/onsi/ginkgo v1.16.4 h1:29JGrr5oVBm5ulCWet69zQkzWipVXIol6ygQUe/EzNc= github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0= +github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE= +github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU= github.com/onsi/gomega v0.0.0-20151007035656-2152b45fa28a/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA= github.com/onsi/gomega v0.0.0-20170829124025-dcabb60a477c/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA= +github.com/onsi/gomega v1.5.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY= github.com/onsi/gomega v1.7.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY= github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY= +github.com/onsi/gomega v1.9.0/go.mod h1:Ho0h+IUsWyvy1OpqCwxlQ/21gkhVunqlU8fDGcoTdcA= github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo= github.com/onsi/gomega v1.10.3/go.mod h1:V9xEwhxec5O8UDM77eCW8vLymOMltsqPVYWrpDsH8xc= github.com/onsi/gomega v1.15.0/go.mod h1:cIuvLEne0aoVhAgh/O6ac0Op8WWw9H6eYCriF+tEHG0= @@ -757,8 +786,9 @@ github.com/opencontainers/runtime-spec v1.0.3-0.20200929063507-e6143ca7d51d/go.m github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417 h1:3snG66yBm59tKhhSPQrQ/0bCrv1LQbKt40LnUPiUxdc= github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0= github.com/opencontainers/runtime-tools v0.0.0-20181011054405-1d69bd0f9c39/go.mod h1:r3f7wjNzSs2extwzU3Y+6pKfobzPh+kKFJ3ofN+3nfs= -github.com/opencontainers/runtime-tools v0.9.0 h1:FYgwVsKRI/H9hU32MJ/4MLOzXWodKK5zsQavY8NPMkU= github.com/opencontainers/runtime-tools v0.9.0/go.mod h1:r3f7wjNzSs2extwzU3Y+6pKfobzPh+kKFJ3ofN+3nfs= +github.com/opencontainers/runtime-tools v0.9.1-0.20211020193359-09d837bf40a7 h1:6JHkPc2wUOsj2XBpYzyvmCL5Y/fA3TFaomYv/Iggt1g= +github.com/opencontainers/runtime-tools v0.9.1-0.20211020193359-09d837bf40a7/go.mod h1:r3f7wjNzSs2extwzU3Y+6pKfobzPh+kKFJ3ofN+3nfs= github.com/opencontainers/selinux v1.5.1/go.mod h1:yTcKuYAh6R95iDpefGLQaPaRwJFwyzAJufJyiTt7s0g= github.com/opencontainers/selinux v1.6.0/go.mod h1:VVGKuOLlE7v4PJyT6h7mNWvq1rzqiriPsEqVhc+svHE= github.com/opencontainers/selinux v1.8.0/go.mod h1:RScLhm78qiWa2gbVCcGkC7tCGdgk3ogry1nUQF8Evvo= @@ -835,6 +865,7 @@ github.com/safchain/ethtool v0.0.0-20190326074333-42ed695e3de8/go.mod h1:Z0q5wiB github.com/safchain/ethtool v0.0.0-20210803160452-9aa261dae9b1/go.mod h1:Z0q5wiBQGYcxhMZ6gUqHn6pYNLypFAvaL3UvgZLR0U4= github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0= github.com/sclevine/agouti v3.0.0+incompatible/go.mod h1:b4WX9W9L1sfQKXeJf1mUTLZKJ48R1S7H23Ji7oFO5Bw= +github.com/sclevine/spec v1.2.0/go.mod h1:W4J29eT/Kzv7/b9IWLB055Z+qvVC9vt0Arko24q7p+U= github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc= github.com/seccomp/libseccomp-golang v0.9.1/go.mod h1:GbW5+tmTXfcxTToHLXlScSlAvWlF4P2Ca7zGrPiEpWo= github.com/seccomp/libseccomp-golang v0.9.2-0.20200616122406-847368b35ebf h1:b0+ZBD3rohnkQ4q5duD1+RyTXTg9yk+qTOPMSQtapO0= @@ -972,6 +1003,7 @@ go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk= go.opencensus.io v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M= go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E= +go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI= go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc= @@ -1085,8 +1117,9 @@ golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v golang.org/x/net v0.0.0-20210316092652-d523dce5a7f4/go.mod h1:RBQZq4jEuRlivfhVLdyRGr576XBO4/greRjx4P4O3yc= golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM= golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk= -golang.org/x/net v0.0.0-20210520170846-37e1c6afe023 h1:ADo5wSpq2gqaCGQWzk7S5vd//0iyyLeAratkEoG5dLE= golang.org/x/net v0.0.0-20210520170846-37e1c6afe023/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= +golang.org/x/net v0.0.0-20210825183410-e898025ed96a h1:bRuuGXV8wwSdGTB+CtJf+FjgO1APK1CoO39T4BN/XBw= +golang.org/x/net v0.0.0-20210825183410-e898025ed96a/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= @@ -1135,6 +1168,7 @@ golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20190606203320-7fc4e5ec1444/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190812073006-9eafafc0a87e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= @@ -1228,10 +1262,12 @@ golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxb golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= +golang.org/x/time v0.0.0-20200416051211-89c76fbcd5d1/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e h1:EHBhcS0mlXEAVwNyO2dLfjToGsyY4j24pTs2ScHnX7s= golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20181011042414-1f849cf54d09/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= @@ -1247,6 +1283,7 @@ golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgw golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20190624222133-a101b041ded4/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +golang.org/x/tools v0.0.0-20190706070813-72ffa07ba3db/go.mod h1:jcCCGcm9btYwXyDqrUWc6MKQKKGJCWEQ3AfLSRIbEuI= golang.org/x/tools v0.0.0-20190816200558-6889da9d5479/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= @@ -1270,8 +1307,10 @@ golang.org/x/tools v0.0.0-20200304193943-95d2e580d8eb/go.mod h1:o4KQGtdN14AW+yjs golang.org/x/tools v0.0.0-20200312045724-11d5b4c81c7d/go.mod h1:o4KQGtdN14AW+yjsvvwRTJJuXz8XRtIHtEnmAXLyFUw= golang.org/x/tools v0.0.0-20200331025713-a30bf2db82d4/go.mod h1:Sl4aGygMT6LrqrWclx+PTx3U+LnKx/seiNR+3G19Ar8= golang.org/x/tools v0.0.0-20200501065659-ab2804fb9c9d/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= +golang.org/x/tools v0.0.0-20200505023115-26f46d2f7ef8/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= golang.org/x/tools v0.0.0-20200512131952-2bc93b1c0c88/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= golang.org/x/tools v0.0.0-20200515010526-7d3b6ebf133d/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= +golang.org/x/tools v0.0.0-20200616133436-c1934b75d054/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= golang.org/x/tools v0.0.0-20200618134242-20370b0cb4b2/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= golang.org/x/tools v0.0.0-20200711155855-7342f9734a7d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA= @@ -1279,6 +1318,7 @@ golang.org/x/tools v0.0.0-20200729194436-6467de6f59a7/go.mod h1:njjCfa9FT2d7l9Bc golang.org/x/tools v0.0.0-20200804011535-6c149bb5ef0d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA= golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA= golang.org/x/tools v0.0.0-20200904185747-39188db58858/go.mod h1:Cj7w3i3Rnn0Xh82ur9kSqwfTHTeVxaDqrfMjpcNT6bE= +golang.org/x/tools v0.0.0-20200916195026-c9a70fc28ce3/go.mod h1:z6u4i615ZeAfBE4XtMziQW1fSVJXACjjbWkB/mvPzlU= golang.org/x/tools v0.0.0-20201110124207-079ba7bd75cd/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= golang.org/x/tools v0.0.0-20201201161351-ac6f37ff4c2a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= golang.org/x/tools v0.0.0-20201208233053-a543418bbed2/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= @@ -1286,6 +1326,7 @@ golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4f golang.org/x/tools v0.0.0-20210105154028-b0ab187a4818/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0= +golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk= golang.org/x/tools v0.1.2 h1:kRBLX7v7Af8W7Gdbbc908OJcdgtK8bOz9Uaj8/F1ACA= golang.org/x/tools v0.1.2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk= golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= @@ -1352,6 +1393,7 @@ google.golang.org/genproto v0.0.0-20200511104702-f5ebc3bea380/go.mod h1:55QSHmfG google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c= google.golang.org/genproto v0.0.0-20200515170657-fc4c6c6a6587/go.mod h1:YsZOwe1myG/8QRHRsmBRE1LrgQY60beZKjly0O1fX9U= google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo= +google.golang.org/genproto v0.0.0-20200527145253-8367513e4ece/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA= google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA= google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= @@ -1393,8 +1435,9 @@ google.golang.org/grpc v1.34.0/go.mod h1:WotjhfgOW/POjDeRt8vscBtXq+2VjORFy659qA5 google.golang.org/grpc v1.35.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU= google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU= google.golang.org/grpc v1.36.1/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU= -google.golang.org/grpc v1.38.0 h1:/9BgsAsa5nWe26HqOlvlgJnqBuktYOLCgjCPqsa56W0= google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM= +google.golang.org/grpc v1.40.0 h1:AGJ0Ih4mHjSeibYkFGh1dD9KJ/eOtZ93I6hoHhukQ5Q= +google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34= google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= @@ -1406,8 +1449,9 @@ google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpAD google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4= google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c= google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= -google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk= google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= +google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ= +google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U= gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= @@ -1462,19 +1506,20 @@ honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9 k8s.io/api v0.20.1/go.mod h1:KqwcCVogGxQY3nBlRpwt+wpAMF/KjaCc7RpywacvqUo= k8s.io/api v0.20.4/go.mod h1:++lNL1AJMkDymriNniQsWRkMDzRaX2Y/POTUi8yvqYQ= k8s.io/api v0.20.6/go.mod h1:X9e8Qag6JV/bL5G6bU8sdVRltWKmdHsFUGS3eVndqE8= -k8s.io/api v0.22.2 h1:M8ZzAD0V6725Fjg53fKeTJxGsJvRbk4TEm/fexHMtfw= -k8s.io/api v0.22.2/go.mod h1:y3ydYpLJAaDI+BbSe2xmGcqxiWHmWjkEeIbiwHvnPR8= +k8s.io/api v0.22.3 h1:wOoES2GoSkUsdped2RB4zYypPqWtvprGoKCENTOOjP4= +k8s.io/api v0.22.3/go.mod h1:azgiXFiXqiWyLCfI62/eYBOu19rj2LKmIhFPP4+33fs= k8s.io/apimachinery v0.20.1/go.mod h1:WlLqWAHZGg07AeltaI0MV5uk1Omp8xaN0JGLY6gkRpU= k8s.io/apimachinery v0.20.4/go.mod h1:WlLqWAHZGg07AeltaI0MV5uk1Omp8xaN0JGLY6gkRpU= k8s.io/apimachinery v0.20.6/go.mod h1:ejZXtW1Ra6V1O5H8xPBGz+T3+4gfkTCeExAHKU57MAc= -k8s.io/apimachinery v0.22.2 h1:ejz6y/zNma8clPVfNDLnPbleBo6MpoFy/HBiBqCouVk= -k8s.io/apimachinery v0.22.2/go.mod h1:O3oNtNadZdeOMxHFVxOreoznohCpy0z6mocxbZr7oJ0= +k8s.io/apimachinery v0.22.3 h1:mrvBG5CZnEfwgpVqWcrRKvdsYECTrhAR6cApAgdsflk= +k8s.io/apimachinery v0.22.3/go.mod h1:O3oNtNadZdeOMxHFVxOreoznohCpy0z6mocxbZr7oJ0= k8s.io/apiserver v0.20.1/go.mod h1:ro5QHeQkgMS7ZGpvf4tSMx6bBOgPfE+f52KwvXfScaU= k8s.io/apiserver v0.20.4/go.mod h1:Mc80thBKOyy7tbvFtB4kJv1kbdD0eIH8k8vianJcbFM= k8s.io/apiserver v0.20.6/go.mod h1:QIJXNt6i6JB+0YQRNcS0hdRHJlMhflFmsBDeSgT1r8Q= k8s.io/client-go v0.20.1/go.mod h1:/zcHdt1TeWSd5HoUe6elJmHSQ6uLLgp4bIJHVEuy+/Y= k8s.io/client-go v0.20.4/go.mod h1:LiMv25ND1gLUdBeYxBIwKpkSC5IsozMMmOOeSJboP+k= k8s.io/client-go v0.20.6/go.mod h1:nNQMnOvEUEsOzRRFIIkdmYOjAZrC8bgq0ExboWSU1I0= +k8s.io/code-generator v0.19.7/go.mod h1:lwEq3YnLYb/7uVXLorOJfxg+cUu2oihFhHZ0n9NIla0= k8s.io/component-base v0.20.1/go.mod h1:guxkoJnNoh8LNrbtiQOlyp2Y2XFCZQmrcg2n/DeYNLk= k8s.io/component-base v0.20.4/go.mod h1:t4p9EdiagbVCJKrQ1RsA5/V4rFQNDfRlevJajlGwgjI= k8s.io/component-base v0.20.6/go.mod h1:6f1MPBAeI+mvuts3sIdtpjljHWBQ2cIy38oBIWMYnrM= @@ -1483,12 +1528,16 @@ k8s.io/cri-api v0.20.1/go.mod h1:2JRbKt+BFLTjtrILYVqQK5jqhI+XNdF6UiGMgczeBCI= k8s.io/cri-api v0.20.4/go.mod h1:2JRbKt+BFLTjtrILYVqQK5jqhI+XNdF6UiGMgczeBCI= k8s.io/cri-api v0.20.6/go.mod h1:ew44AjNXwyn1s0U4xCKGodU7J1HzBeZ1MpGrpa5r8Yc= k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= +k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= +k8s.io/gengo v0.0.0-20201113003025-83324d819ded/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E= k8s.io/klog v1.0.0 h1:Pt+yjF5aB1xDSVbau4VsWe+dQNzA0qv1LlXdC2dF6Q8= k8s.io/klog v1.0.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I= k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE= +k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y= k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y= k8s.io/klog/v2 v2.9.0 h1:D7HV+n1V57XeZ0m6tdRkfknthUaM06VFbWldOFh8kzM= k8s.io/klog/v2 v2.9.0/go.mod h1:hy9LJ/NvuK+iVyP4Ehqva4HxZG/oXyIS3n3Jmire4Ec= +k8s.io/kube-openapi v0.0.0-20200805222855-6aeccd4b50c6/go.mod h1:UuqjUnNftUyPE5H64/qeyjQoUZhGpeFDVdxjTeEVN2o= k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM= k8s.io/kube-openapi v0.0.0-20210421082810-95288971da7e/go.mod h1:vHXdDvt9+2spS2Rx9ql3I8tycm3H9FDfdUoIuKCefvw= k8s.io/kubernetes v1.13.0/go.mod h1:ocZa8+6APFNC2tX1DZASIbocyYT5jHzqFVsY5aoB7Jk= @@ -1498,6 +1547,7 @@ rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0= rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA= sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.14/go.mod h1:LEScyzhFmoF5pso/YSeBstl57mOzx9xlU9n85RGrDQg= sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.15/go.mod h1:LEScyzhFmoF5pso/YSeBstl57mOzx9xlU9n85RGrDQg= +sigs.k8s.io/structured-merge-diff/v4 v4.0.1/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= sigs.k8s.io/structured-merge-diff/v4 v4.0.3/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= sigs.k8s.io/structured-merge-diff/v4 v4.1.2 h1:Hr/htKFmJEbtMgS/UD0N+gtgctAqz81t3nu+sPzynno= diff --git a/libpod/boltdb_state_internal.go b/libpod/boltdb_state_internal.go index 3e3c17a9e..e71d82736 100644 --- a/libpod/boltdb_state_internal.go +++ b/libpod/boltdb_state_internal.go @@ -384,6 +384,15 @@ func (s *BoltState) getContainerConfigFromDB(id []byte, config *ContainerConfig, return errors.Wrapf(err, "error unmarshalling container %s config", string(id)) } + // convert ports to the new format if needed + if len(config.ContainerNetworkConfig.OldPortMappings) > 0 && len(config.ContainerNetworkConfig.PortMappings) == 0 { + config.ContainerNetworkConfig.PortMappings = ocicniPortsToNetTypesPorts(config.ContainerNetworkConfig.OldPortMappings) + // keep the OldPortMappings in case an user has to downgrade podman + + // indicate the the config was modified and should be written back to the db when possible + config.rewrite = true + } + return nil } diff --git a/libpod/common_test.go b/libpod/common_test.go index 4662a33bd..67e29c265 100644 --- a/libpod/common_test.go +++ b/libpod/common_test.go @@ -41,18 +41,20 @@ func getTestContainer(id, name string, manager lock.Manager) (*Container, error) ContainerNetworkConfig: ContainerNetworkConfig{ DNSServer: []net.IP{net.ParseIP("192.168.1.1"), net.ParseIP("192.168.2.2")}, DNSSearch: []string{"example.com", "example.example.com"}, - PortMappings: []types.OCICNIPortMapping{ + PortMappings: []types.PortMapping{ { HostPort: 80, ContainerPort: 90, Protocol: "tcp", HostIP: "192.168.3.3", + Range: 1, }, { HostPort: 100, ContainerPort: 110, Protocol: "udp", HostIP: "192.168.4.4", + Range: 1, }, }, }, diff --git a/libpod/container.go b/libpod/container.go index 4d15c04c5..86989a02f 100644 --- a/libpod/container.go +++ b/libpod/container.go @@ -465,7 +465,7 @@ func (c *Container) NewNetNS() bool { // PortMappings returns the ports that will be mapped into a container if // a new network namespace is created // If NewNetNS() is false, this value is unused -func (c *Container) PortMappings() ([]types.OCICNIPortMapping, error) { +func (c *Container) PortMappings() ([]types.PortMapping, error) { // First check if the container belongs to a network namespace (like a pod) if len(c.config.NetNsCtr) > 0 { netNsCtr, err := c.runtime.GetContainer(c.config.NetNsCtr) diff --git a/libpod/container_config.go b/libpod/container_config.go index 54d102a71..412be835f 100644 --- a/libpod/container_config.go +++ b/libpod/container_config.go @@ -78,6 +78,11 @@ type ContainerConfig struct { // These containers must be started before this container is started. Dependencies []string + // rewrite is an internal bool to indicate that the config was modified after + // a read from the db, e.g. to migrate config fields after an upgrade. + // This field should never be written to the db, the json tag ensures this. + rewrite bool `json:"-"` + // embedded sub-configs ContainerRootFSConfig ContainerSecurityConfig @@ -153,6 +158,8 @@ type ContainerRootFSConfig struct { Secrets []*ContainerSecret `json:"secrets,omitempty"` // SecretPath is the secrets location in storage SecretsPath string `json:"secretsPath"` + // StorageOpts to be used when creating rootfs + StorageOpts map[string]string `json:"storageOpts"` // Volatile specifies whether the container storage can be optimized // at the cost of not syncing all the dirty files in memory. Volatile bool `json:"volatile,omitempty"` @@ -226,11 +233,16 @@ type ContainerNetworkConfig struct { // StaticMAC is a static MAC to request for the container. // This cannot be set unless CreateNetNS is set. // If not set, the container will be dynamically assigned a MAC by CNI. - StaticMAC net.HardwareAddr `json:"staticMAC"` + StaticMAC types.HardwareAddr `json:"staticMAC"` // PortMappings are the ports forwarded to the container's network // namespace // These are not used unless CreateNetNS is true - PortMappings []types.OCICNIPortMapping `json:"portMappings,omitempty"` + PortMappings []types.PortMapping `json:"newPortMappings,omitempty"` + // OldPortMappings are the ports forwarded to the container's network + // namespace. As of podman 4.0 this field is deprecated, use PortMappings + // instead. The db will convert the old ports to the new structure for you. + // These are not used unless CreateNetNS is true + OldPortMappings []types.OCICNIPortMapping `json:"portMappings,omitempty"` // ExposedPorts are the ports which are exposed but not forwarded // into the container. // The map key is the port and the string slice contains the protocols, diff --git a/libpod/container_copy_linux.go b/libpod/container_copy_linux.go index 7d4dd0d46..954d54a1d 100644 --- a/libpod/container_copy_linux.go +++ b/libpod/container_copy_linux.go @@ -15,8 +15,8 @@ import ( "github.com/containers/buildah/util" "github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/pkg/rootless" + "github.com/containers/storage/pkg/archive" "github.com/containers/storage/pkg/idtools" - "github.com/docker/docker/pkg/archive" "github.com/opencontainers/runtime-spec/specs-go" "github.com/pkg/errors" "github.com/sirupsen/logrus" diff --git a/libpod/container_internal.go b/libpod/container_internal.go index 3f9738411..fbc2c1f38 100644 --- a/libpod/container_internal.go +++ b/libpod/container_internal.go @@ -17,12 +17,14 @@ import ( "github.com/containers/buildah/copier" "github.com/containers/buildah/pkg/overlay" butil "github.com/containers/buildah/util" + "github.com/containers/common/pkg/chown" "github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/libpod/events" "github.com/containers/podman/v3/pkg/cgroups" "github.com/containers/podman/v3/pkg/ctime" "github.com/containers/podman/v3/pkg/hooks" "github.com/containers/podman/v3/pkg/hooks/exec" + "github.com/containers/podman/v3/pkg/lookup" "github.com/containers/podman/v3/pkg/rootless" "github.com/containers/podman/v3/pkg/selinux" "github.com/containers/podman/v3/pkg/util" @@ -443,10 +445,24 @@ func (c *Container) setupStorage(ctx context.Context) error { }, LabelOpts: c.config.LabelOpts, } - if c.restoreFromCheckpoint && !c.config.Privileged { - // If restoring from a checkpoint, the root file-system - // needs to be mounted with the same SELinux labels as - // it was mounted previously. + + nopts := len(c.config.StorageOpts) + if nopts > 0 { + options.StorageOpt = make(map[string]string, nopts) + for _, opt := range c.config.StorageOpts { + split2 := strings.SplitN(opt, "=", 2) + if len(split2) > 2 { + return errors.Wrapf(define.ErrInvalidArg, "invalid storage options %q for %s", opt, c.ID()) + } + options.StorageOpt[split2[0]] = split2[1] + } + } + if c.restoreFromCheckpoint && c.config.ProcessLabel != "" && c.config.MountLabel != "" { + // If restoring from a checkpoint, the root file-system needs + // to be mounted with the same SELinux labels as it was mounted + // previously. But only if both labels have been set. For + // privileged containers or '--ipc host' only ProcessLabel will + // be set and so we will skip it for cases like that. if options.Flags == nil { options.Flags = make(map[string]interface{}) } @@ -480,13 +496,35 @@ func (c *Container) setupStorage(ctx context.Context) error { c.setupStorageMapping(&options.IDMappingOptions, &c.config.IDMappings) - containerInfo, err := c.runtime.storageService.CreateContainerStorage(ctx, c.runtime.imageContext, c.config.RootfsImageName, c.config.RootfsImageID, c.config.Name, c.config.ID, options) - if err != nil { - return errors.Wrapf(err, "error creating container storage") + // Unless the user has specified a name, use a randomly generated one. + // Note that name conflicts may occur (see #11735), so we need to loop. + generateName := c.config.Name == "" + var containerInfo ContainerInfo + var containerInfoErr error + for { + if generateName { + name, err := c.runtime.generateName() + if err != nil { + return err + } + c.config.Name = name + } + containerInfo, containerInfoErr = c.runtime.storageService.CreateContainerStorage(ctx, c.runtime.imageContext, c.config.RootfsImageName, c.config.RootfsImageID, c.config.Name, c.config.ID, options) + + if !generateName || errors.Cause(containerInfoErr) != storage.ErrDuplicateName { + break + } + } + if containerInfoErr != nil { + return errors.Wrapf(containerInfoErr, "error creating container storage") } - c.config.IDMappings.UIDMap = containerInfo.UIDMap - c.config.IDMappings.GIDMap = containerInfo.GIDMap + // only reconfig IDMappings if layer was mounted from storage + // if its a external overlay do not reset IDmappings + if !c.config.RootfsOverlay { + c.config.IDMappings.UIDMap = containerInfo.UIDMap + c.config.IDMappings.GIDMap = containerInfo.GIDMap + } processLabel, err := c.processLabel(containerInfo.ProcessLabel) if err != nil { @@ -647,6 +685,19 @@ func (c *Container) refresh() error { c.state.NetworkStatus = nil c.state.NetworkStatusOld = nil + // Rewrite the config if necessary. + // Podman 4.0 uses a new port format in the config. + // getContainerConfigFromDB() already converted the old ports to the new one + // but it did not write the config to the db back for performance reasons. + // If a rewrite must happen the config.rewrite field is set to true. + if c.config.rewrite { + // SafeRewriteContainerConfig must be used with care. Make sure to not change config fields by accident. + if err := c.runtime.state.SafeRewriteContainerConfig(c, "", "", c.config); err != nil { + return errors.Wrapf(err, "failed to rewrite the config for container %s", c.config.ID) + } + c.config.rewrite = false + } + if err := c.save(); err != nil { return errors.Wrapf(err, "error refreshing state for container %s", c.ID()) } @@ -1493,8 +1544,8 @@ func (c *Container) mountStorage() (_ string, deferredErr error) { mountPoint := c.config.Rootfs // Check if overlay has to be created on top of Rootfs if c.config.RootfsOverlay { - overlayDest := c.runtime.store.GraphRoot() - contentDir, err := overlay.GenerateStructure(c.runtime.store.GraphRoot(), c.ID(), "rootfs", c.RootUID(), c.RootGID()) + overlayDest := c.runtime.RunRoot() + contentDir, err := overlay.GenerateStructure(overlayDest, c.ID(), "rootfs", c.RootUID(), c.RootGID()) if err != nil { return "", errors.Wrapf(err, "rootfs-overlay: failed to create TempDir in the %s directory", overlayDest) } @@ -1515,6 +1566,19 @@ func (c *Container) mountStorage() (_ string, deferredErr error) { } mountPoint = overlayMount.Source + execUser, err := lookup.GetUserGroupInfo(mountPoint, c.config.User, nil) + if err != nil { + return "", err + } + hostUID, hostGID, err := butil.GetHostIDs(util.IDtoolsToRuntimeSpec(c.config.IDMappings.UIDMap), util.IDtoolsToRuntimeSpec(c.config.IDMappings.GIDMap), uint32(execUser.Uid), uint32(execUser.Gid)) + if err != nil { + return "", errors.Wrap(err, "unable to get host UID and host GID") + } + + //note: this should not be recursive, if using external rootfs users should be responsible on configuring ownership. + if err := chown.ChangeHostPathOwnership(mountPoint, false, int(hostUID), int(hostGID)); err != nil { + return "", err + } } if mountPoint == "" { @@ -1690,13 +1754,27 @@ func (c *Container) cleanupStorage() error { var cleanupErr error + markUnmounted := func() { + c.state.Mountpoint = "" + c.state.Mounted = false + + if c.valid { + if err := c.save(); err != nil { + if cleanupErr != nil { + logrus.Errorf("Unmounting container %s: %v", c.ID(), cleanupErr) + } + cleanupErr = err + } + } + } + // umount rootfs overlay if it was created if c.config.RootfsOverlay { - overlayBasePath := c.runtime.store.GraphRoot() - overlayBasePath = filepath.Join(overlayBasePath, "rootfs") + overlayBasePath := filepath.Dir(c.state.Mountpoint) if err := overlay.Unmount(overlayBasePath); err != nil { - // If the container can't remove content report the error - logrus.Errorf("Failed to cleanup overlay mounts for %s: %v", c.ID(), err) + if cleanupErr != nil { + logrus.Errorf("Failed to cleanup overlay mounts for %s: %v", c.ID(), err) + } cleanupErr = err } } @@ -1717,6 +1795,7 @@ func (c *Container) cleanupStorage() error { } if c.config.Rootfs != "" { + markUnmounted() return cleanupErr } @@ -1761,17 +1840,7 @@ func (c *Container) cleanupStorage() error { } } - c.state.Mountpoint = "" - c.state.Mounted = false - - if c.valid { - if err := c.save(); err != nil { - if cleanupErr != nil { - logrus.Errorf("Unmounting container %s: %v", c.ID(), cleanupErr) - } - cleanupErr = err - } - } + markUnmounted() return cleanupErr } @@ -2079,7 +2148,7 @@ func (c *Container) checkReadyForRemoval() error { return errors.Wrapf(define.ErrCtrStateInvalid, "container %s is in invalid state", c.ID()) } - if c.ensureState(define.ContainerStateRunning, define.ContainerStatePaused) { + if c.ensureState(define.ContainerStateRunning, define.ContainerStatePaused) && !c.IsInfra() { return errors.Wrapf(define.ErrCtrStateInvalid, "cannot remove container %s as it is %s - running or paused containers cannot be removed without force", c.ID(), c.state.State.String()) } diff --git a/libpod/container_internal_linux.go b/libpod/container_internal_linux.go index 867ecc2ad..3187724ca 100644 --- a/libpod/container_internal_linux.go +++ b/libpod/container_internal_linux.go @@ -21,6 +21,7 @@ import ( "time" metadata "github.com/checkpoint-restore/checkpointctl/lib" + "github.com/checkpoint-restore/go-criu/v5/stats" cdi "github.com/container-orchestrated-devices/container-device-interface/pkg" "github.com/containernetworking/plugins/pkg/ns" "github.com/containers/buildah/pkg/chrootuser" @@ -50,6 +51,7 @@ import ( runcuser "github.com/opencontainers/runc/libcontainer/user" spec "github.com/opencontainers/runtime-spec/specs-go" "github.com/opencontainers/runtime-tools/generate" + "github.com/opencontainers/selinux/go-selinux" "github.com/opencontainers/selinux/go-selinux/label" "github.com/pkg/errors" "github.com/sirupsen/logrus" @@ -321,7 +323,7 @@ func (c *Container) generateSpec(ctx context.Context) (*spec.Spec, error) { return nil, err } - g := generate.Generator{Config: c.config.Spec} + g := generate.NewFromSpec(c.config.Spec) // If network namespace was requested, add it now if c.config.CreateNetNS { @@ -390,11 +392,11 @@ func (c *Container) generateSpec(ctx context.Context) (*spec.Spec, error) { for _, o := range namedVol.Options { switch o { case "U": - if err := chown.ChangeHostPathOwnership(mountPoint, true, int(hostUID), int(hostGID)); err != nil { + if err := c.ChangeHostPathOwnership(mountPoint, true, int(hostUID), int(hostGID)); err != nil { return nil, err } - if err := chown.ChangeHostPathOwnership(contentDir, true, int(hostUID), int(hostGID)); err != nil { + if err := c.ChangeHostPathOwnership(contentDir, true, int(hostUID), int(hostGID)); err != nil { return nil, err } } @@ -423,14 +425,15 @@ func (c *Container) generateSpec(ctx context.Context) (*spec.Spec, error) { if m.Type == "tmpfs" { options = append(options, []string{fmt.Sprintf("uid=%d", execUser.Uid), fmt.Sprintf("gid=%d", execUser.Gid)}...) } else { - if err := chown.ChangeHostPathOwnership(m.Source, true, int(hostUID), int(hostGID)); err != nil { + // only chown on initial creation of container + if err := c.ChangeHostPathOwnership(m.Source, true, int(hostUID), int(hostGID)); err != nil { return nil, err } } case "z": fallthrough case "Z": - if err := label.Relabel(m.Source, c.MountLabel(), label.IsShared(o)); err != nil { + if err := c.relabel(m.Source, c.MountLabel(), label.IsShared(o)); err != nil { return nil, err } @@ -477,11 +480,11 @@ func (c *Container) generateSpec(ctx context.Context) (*spec.Spec, error) { for _, o := range overlayVol.Options { switch o { case "U": - if err := chown.ChangeHostPathOwnership(overlayVol.Source, true, int(hostUID), int(hostGID)); err != nil { + if err := c.ChangeHostPathOwnership(overlayVol.Source, true, int(hostUID), int(hostGID)); err != nil { return nil, err } - if err := chown.ChangeHostPathOwnership(contentDir, true, int(hostUID), int(hostGID)); err != nil { + if err := c.ChangeHostPathOwnership(contentDir, true, int(hostUID), int(hostGID)); err != nil { return nil, err } } @@ -1008,12 +1011,16 @@ func (c *Container) exportCheckpoint(options ContainerCheckpointOptions) error { includeFiles := []string{ "artifacts", - "ctr.log", metadata.ConfigDumpFile, metadata.SpecDumpFile, metadata.NetworkStatusFile, + stats.StatsDump, } + if c.LogDriver() == define.KubernetesLogging || + c.LogDriver() == define.JSONLogging { + includeFiles = append(includeFiles, "ctr.log") + } if options.PreCheckPoint { includeFiles = append(includeFiles, preCheckpointDir) } else { @@ -1192,7 +1199,7 @@ func (c *Container) checkpoint(ctx context.Context, options ContainerCheckpointO if !options.Keep && !options.PreCheckPoint { cleanup := []string{ "dump.log", - "stats-dump", + stats.StatsDump, metadata.ConfigDumpFile, metadata.SpecDumpFile, } @@ -1214,7 +1221,8 @@ func (c *Container) importCheckpoint(input string) error { } // Make sure the newly created config.json exists on disk - g := generate.Generator{Config: c.config.Spec} + g := generate.NewFromSpec(c.config.Spec) + if err := c.saveSpec(g.Config); err != nil { return errors.Wrap(err, "saving imported container specification for restore failed") } @@ -1540,6 +1548,7 @@ func (c *Container) restore(ctx context.Context, options ContainerCheckpointOpti logrus.Debugf("Restored container %s", c.ID()) c.state.State = define.ContainerStateRunning + c.state.Checkpointed = false if !options.Keep { // Delete all checkpoint related files. At this point, in theory, all files @@ -1557,8 +1566,8 @@ func (c *Container) restore(ctx context.Context, options ContainerCheckpointOpti cleanup := [...]string{ "restore.log", "dump.log", - "stats-dump", - "stats-restore", + stats.StatsDump, + stats.StatsRestore, metadata.NetworkStatusFile, metadata.RootFsDiffTar, metadata.DeletedFilesFile, @@ -1706,13 +1715,13 @@ func (c *Container) makeBindMounts() error { } if c.state.BindMounts["/etc/hosts"] != "" { - if err := label.Relabel(c.state.BindMounts["/etc/hosts"], c.config.MountLabel, true); err != nil { + if err := c.relabel(c.state.BindMounts["/etc/hosts"], c.config.MountLabel, true); err != nil { return err } } if c.state.BindMounts["/etc/resolv.conf"] != "" { - if err := label.Relabel(c.state.BindMounts["/etc/resolv.conf"], c.config.MountLabel, true); err != nil { + if err := c.relabel(c.state.BindMounts["/etc/resolv.conf"], c.config.MountLabel, true); err != nil { return err } } @@ -1994,7 +2003,7 @@ func (c *Container) generateResolvConf() (string, error) { } // Relabel resolv.conf for the container - if err := label.Relabel(destPath, c.config.MountLabel, true); err != nil { + if err := c.relabel(destPath, c.config.MountLabel, true); err != nil { return "", err } @@ -2016,7 +2025,7 @@ func (c *Container) generateHosts(path string) (string, error) { } // based on networking mode we may want to append the localhost -// if there isn't any record for it and also this shoud happen +// if there isn't any record for it and also this should happen // in slirp4netns and similar network modes. func (c *Container) appendLocalhost(hosts string) string { if !strings.Contains(hosts, "localhost") && @@ -2611,7 +2620,7 @@ func (c *Container) copyTimezoneFile(zonePath string) (string, error) { if err != nil { return "", err } - if err := label.Relabel(localtimeCopy, c.config.MountLabel, false); err != nil { + if err := c.relabel(localtimeCopy, c.config.MountLabel, false); err != nil { return "", err } if err := dest.Chown(c.RootUID(), c.RootGID()); err != nil { @@ -2746,3 +2755,37 @@ func (c *Container) fixVolumePermissions(v *ContainerNamedVolume) error { } return nil } + +func (c *Container) relabel(src, mountLabel string, recurse bool) error { + if !selinux.GetEnabled() || mountLabel == "" { + return nil + } + // only relabel on initial creation of container + if !c.ensureState(define.ContainerStateConfigured, define.ContainerStateUnknown) { + label, err := label.FileLabel(src) + if err != nil { + return err + } + // If labels are different, might be on a tmpfs + if label == mountLabel { + return nil + } + } + return label.Relabel(src, mountLabel, recurse) +} + +func (c *Container) ChangeHostPathOwnership(src string, recurse bool, uid, gid int) error { + // only chown on initial creation of container + if !c.ensureState(define.ContainerStateConfigured, define.ContainerStateUnknown) { + st, err := os.Stat(src) + if err != nil { + return err + } + + // If labels are different, might be on a tmpfs + if int(st.Sys().(*syscall.Stat_t).Uid) == uid && int(st.Sys().(*syscall.Stat_t).Gid) == gid { + return nil + } + } + return chown.ChangeHostPathOwnership(src, recurse, uid, gid) +} diff --git a/libpod/container_log_linux.go b/libpod/container_log_linux.go index ca1e11ef5..4029d0af7 100644 --- a/libpod/container_log_linux.go +++ b/libpod/container_log_linux.go @@ -91,8 +91,12 @@ func (c *Container) readFromJournal(ctx context.Context, options *logs.LogOption var cursorError error for i := 1; i <= 3; i++ { cursor, cursorError = journal.GetCursor() + hundreds := 1 + for j := 1; j < i; j++ { + hundreds *= 2 + } if cursorError != nil { - time.Sleep(time.Duration(i*100) * time.Millisecond) + time.Sleep(time.Duration(hundreds*100) * time.Millisecond) continue } break @@ -117,7 +121,24 @@ func (c *Container) readFromJournal(ctx context.Context, options *logs.LogOption }() tailQueue := []*logs.LogLine{} // needed for options.Tail - doTail := options.Tail > 0 + doTail := options.Tail >= 0 + doTailFunc := func() { + // Flush *once* we hit the end of the journal. + startIndex := int64(len(tailQueue)) + outputLines := int64(0) + for startIndex > 0 && outputLines < options.Tail { + startIndex-- + for startIndex > 0 && tailQueue[startIndex].Partial() { + startIndex-- + } + outputLines++ + } + for i := startIndex; i < int64(len(tailQueue)); i++ { + logChannel <- tailQueue[i] + } + tailQueue = nil + doTail = false + } lastReadCursor := "" for { select { @@ -148,16 +169,7 @@ func (c *Container) readFromJournal(ctx context.Context, options *logs.LogOption // Hit the end of the journal (so far?). if cursor == lastReadCursor { if doTail { - // Flush *once* we hit the end of the journal. - startIndex := int64(len(tailQueue)-1) - options.Tail - if startIndex < 0 { - startIndex = 0 - } - for i := startIndex; i < int64(len(tailQueue)); i++ { - logChannel <- tailQueue[i] - } - tailQueue = nil - doTail = false + doTailFunc() } // Unless we follow, quit. if !options.Follow { @@ -190,6 +202,9 @@ func (c *Container) readFromJournal(ctx context.Context, options *logs.LogOption return } if status == events.Exited { + if doTail { + doTailFunc() + } return } continue diff --git a/libpod/container_path_resolution.go b/libpod/container_path_resolution.go index bb2ef1a73..7db23b783 100644 --- a/libpod/container_path_resolution.go +++ b/libpod/container_path_resolution.go @@ -161,7 +161,7 @@ func isPathOnBindMount(c *Container, containerPath string) bool { if cleanedContainerPath == filepath.Clean(m.Destination) { return true } - for dest := m.Destination; dest != "/"; dest = filepath.Dir(dest) { + for dest := m.Destination; dest != "/" && dest != "."; dest = filepath.Dir(dest) { if cleanedContainerPath == dest { return true } diff --git a/libpod/info.go b/libpod/info.go index a2fd18491..8d0b19f23 100644 --- a/libpod/info.go +++ b/libpod/info.go @@ -332,7 +332,7 @@ func readKernelVersion() (string, error) { return "", err } f := bytes.Fields(buf) - if len(f) < 2 { + if len(f) < 3 { return string(bytes.TrimSpace(buf)), nil } return string(f[2]), nil diff --git a/libpod/kube.go b/libpod/kube.go index 816fe9cc3..e0ed911af 100644 --- a/libpod/kube.go +++ b/libpod/kube.go @@ -11,6 +11,7 @@ import ( "strings" "time" + "github.com/containers/common/pkg/config" "github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/libpod/network/types" "github.com/containers/podman/v3/pkg/env" @@ -25,6 +26,7 @@ import ( v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/api/resource" v12 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/util/intstr" ) // GenerateForKube takes a slice of libpod containers and generates @@ -73,7 +75,7 @@ func (p *Pod) GenerateForKube(ctx context.Context) (*v1.Pod, []v1.ServicePort, e Hostnames: []string{hostSli[0]}, }) } - ports, err = ocicniPortMappingToContainerPort(infraContainer.config.PortMappings) + ports, err = portMappingToContainerPort(infraContainer.config.PortMappings) if err != nil { return nil, servicePorts, err } @@ -196,10 +198,11 @@ func containerPortsToServicePorts(containerPorts []v1.ContainerPort) []v1.Servic for _, cp := range containerPorts { nodePort := 30000 + rand.Intn(32767-30000+1) servicePort := v1.ServicePort{ - Protocol: cp.Protocol, - Port: cp.ContainerPort, - NodePort: int32(nodePort), - Name: strconv.Itoa(int(cp.ContainerPort)), + Protocol: cp.Protocol, + Port: cp.ContainerPort, + NodePort: int32(nodePort), + Name: strconv.Itoa(int(cp.ContainerPort)), + TargetPort: intstr.Parse(strconv.Itoa(int(cp.ContainerPort))), } sps = append(sps, servicePort) } @@ -246,7 +249,7 @@ func (p *Pod) podWithContainers(ctx context.Context, containers []*Container, po return nil, err } for k, v := range annotations { - podAnnotations[define.BindMountPrefix+k] = v + podAnnotations[define.BindMountPrefix+k] = strings.TrimSpace(v) } // Since port bindings for the pod are handled by the // infra container, wipe them here. @@ -330,7 +333,7 @@ func newPodObject(podName string, annotations map[string]string, initCtrs, conta InitContainers: initCtrs, Volumes: volumes, } - if dnsOptions != nil { + if dnsOptions != nil && (len(dnsOptions.Nameservers)+len(dnsOptions.Searches)+len(dnsOptions.Options) > 0) { ps.DNSConfig = dnsOptions } p := v1.Pod{ @@ -366,7 +369,7 @@ func simplePodWithV1Containers(ctx context.Context, ctrs []*Container) (*v1.Pod, return nil, err } for k, v := range annotations { - kubeAnnotations[define.BindMountPrefix+k] = v + kubeAnnotations[define.BindMountPrefix+k] = strings.TrimSpace(v) } if isInit { kubeInitCtrs = append(kubeInitCtrs, kubeCtr) @@ -445,16 +448,11 @@ func containerToV1Container(ctx context.Context, c *Container) (v1.Container, [] kubeVolumes = append(kubeVolumes, volumes...) } - envVariables, err := libpodEnvVarsToKubeEnvVars(c.config.Spec.Process.Env) - if err != nil { - return kubeContainer, kubeVolumes, nil, annotations, err - } - portmappings, err := c.PortMappings() if err != nil { return kubeContainer, kubeVolumes, nil, annotations, err } - ports, err := ocicniPortMappingToContainerPort(portmappings) + ports, err := portMappingToContainerPort(portmappings) if err != nil { return kubeContainer, kubeVolumes, nil, annotations, err } @@ -471,25 +469,51 @@ func containerToV1Container(ctx context.Context, c *Container) (v1.Container, [] kubeContainer.Name = removeUnderscores(c.Name()) _, image := c.Image() + + // The infra container may have been created with an overlay root FS + // instead of an infra image. If so, set the imageto the default K8s + // pause one and make sure it's in the storage by pulling it down if + // missing. + if image == "" && c.IsInfra() { + image = config.DefaultInfraImage + if _, err := c.runtime.libimageRuntime.Pull(ctx, image, config.PullPolicyMissing, nil); err != nil { + return kubeContainer, nil, nil, nil, err + } + } + kubeContainer.Image = image kubeContainer.Stdin = c.Stdin() img, _, err := c.runtime.libimageRuntime.LookupImage(image, nil) if err != nil { - return kubeContainer, kubeVolumes, nil, annotations, err + return kubeContainer, kubeVolumes, nil, annotations, fmt.Errorf("looking up image %q of container %q: %w", image, c.ID(), err) } imgData, err := img.Inspect(ctx, nil) if err != nil { return kubeContainer, kubeVolumes, nil, annotations, err } - if reflect.DeepEqual(imgData.Config.Cmd, kubeContainer.Command) { + // If the user doesn't set a command/entrypoint when creating the container with podman and + // is using the image command or entrypoint from the image, don't add it to the generated kube yaml + if reflect.DeepEqual(imgData.Config.Cmd, kubeContainer.Command) || reflect.DeepEqual(imgData.Config.Entrypoint, kubeContainer.Command) { kubeContainer.Command = nil } - kubeContainer.WorkingDir = c.WorkingDir() + if c.WorkingDir() != "/" && imgData.Config.WorkingDir != c.WorkingDir() { + kubeContainer.WorkingDir = c.WorkingDir() + } + + if imgData.User == c.User() { + kubeSec.RunAsGroup, kubeSec.RunAsUser = nil, nil + } + + envVariables, err := libpodEnvVarsToKubeEnvVars(c.config.Spec.Process.Env, imgData.Config.Env) + if err != nil { + return kubeContainer, kubeVolumes, nil, annotations, err + } + kubeContainer.Env = envVariables + kubeContainer.Ports = ports // This should not be applicable //container.EnvFromSource = - kubeContainer.Env = envVariables kubeContainer.SecurityContext = kubeSec kubeContainer.StdinOnce = false kubeContainer.TTY = c.config.Spec.Process.Terminal @@ -564,36 +588,49 @@ func containerToV1Container(ctx context.Context, c *Container) (v1.Container, [] return kubeContainer, kubeVolumes, &dns, annotations, nil } -// ocicniPortMappingToContainerPort takes an ocicni portmapping and converts +// portMappingToContainerPort takes an portmapping and converts // it to a v1.ContainerPort format for kube output -func ocicniPortMappingToContainerPort(portMappings []types.OCICNIPortMapping) ([]v1.ContainerPort, error) { +func portMappingToContainerPort(portMappings []types.PortMapping) ([]v1.ContainerPort, error) { containerPorts := make([]v1.ContainerPort, 0, len(portMappings)) for _, p := range portMappings { - var protocol v1.Protocol - switch strings.ToUpper(p.Protocol) { - case "TCP": - protocol = v1.ProtocolTCP - case "UDP": - protocol = v1.ProtocolUDP - default: - return containerPorts, errors.Errorf("unknown network protocol %s", p.Protocol) - } - cp := v1.ContainerPort{ - // Name will not be supported - HostPort: p.HostPort, - HostIP: p.HostIP, - ContainerPort: p.ContainerPort, - Protocol: protocol, - } - containerPorts = append(containerPorts, cp) + protocols := strings.Split(p.Protocol, ",") + for _, proto := range protocols { + var protocol v1.Protocol + switch strings.ToUpper(proto) { + case "TCP": + // do nothing as it is the default protocol in k8s, there is no need to explicitly + // add it to the generated yaml + case "UDP": + protocol = v1.ProtocolUDP + case "SCTP": + protocol = v1.ProtocolSCTP + default: + return containerPorts, errors.Errorf("unknown network protocol %s", p.Protocol) + } + for i := uint16(0); i < p.Range; i++ { + cp := v1.ContainerPort{ + // Name will not be supported + HostPort: int32(p.HostPort + i), + HostIP: p.HostIP, + ContainerPort: int32(p.ContainerPort + i), + Protocol: protocol, + } + containerPorts = append(containerPorts, cp) + } + } } return containerPorts, nil } // libpodEnvVarsToKubeEnvVars converts a key=value string slice to []v1.EnvVar -func libpodEnvVarsToKubeEnvVars(envs []string) ([]v1.EnvVar, error) { +func libpodEnvVarsToKubeEnvVars(envs []string, imageEnvs []string) ([]v1.EnvVar, error) { defaultEnv := env.DefaultEnvVariables() envVars := make([]v1.EnvVar, 0, len(envs)) + imageMap := make(map[string]string, len(imageEnvs)) + for _, ie := range envs { + split := strings.SplitN(ie, "=", 2) + imageMap[split[0]] = split[1] + } for _, e := range envs { split := strings.SplitN(e, "=", 2) if len(split) != 2 { @@ -602,6 +639,9 @@ func libpodEnvVarsToKubeEnvVars(envs []string) ([]v1.EnvVar, error) { if defaultEnv[split[0]] == split[1] { continue } + if imageMap[split[0]] == split[1] { + continue + } ev := v1.EnvVar{ Name: split[0], Value: split[1], @@ -799,33 +839,42 @@ func generateKubeSecurityContext(c *Container) (*v1.SecurityContext, error) { capabilities = newCaps } + sc := v1.SecurityContext{ + // RunAsNonRoot is an optional parameter; our first implementations should be root only; however + // I'm leaving this as a bread-crumb for later + //RunAsNonRoot: &nonRoot, + } + if capabilities != nil { + sc.Capabilities = capabilities + } var selinuxOpts v1.SELinuxOptions opts := strings.SplitN(c.config.Spec.Annotations[define.InspectAnnotationLabel], ":", 2) - if len(opts) == 2 { + switch len(opts) { + case 2: switch opts[0] { case "type": selinuxOpts.Type = opts[1] + sc.SELinuxOptions = &selinuxOpts case "level": selinuxOpts.Level = opts[1] + sc.SELinuxOptions = &selinuxOpts } - } - if len(opts) == 1 { + case 1: if opts[0] == "disable" { selinuxOpts.Type = "spc_t" + sc.SELinuxOptions = &selinuxOpts } } - sc := v1.SecurityContext{ - Capabilities: capabilities, - Privileged: &privileged, - SELinuxOptions: &selinuxOpts, - // RunAsNonRoot is an optional parameter; our first implementations should be root only; however - // I'm leaving this as a bread-crumb for later - //RunAsNonRoot: &nonRoot, - ReadOnlyRootFilesystem: &ro, - AllowPrivilegeEscalation: &allowPrivEscalation, + if !allowPrivEscalation { + sc.AllowPrivilegeEscalation = &allowPrivEscalation + } + if privileged { + sc.Privileged = &privileged + } + if ro { + sc.ReadOnlyRootFilesystem = &ro } - if c.User() != "" { if !c.batched { c.lock.Lock() diff --git a/libpod/network/cni/cni_conversion.go b/libpod/network/cni/cni_conversion.go index 93d871767..01e149114 100644 --- a/libpod/network/cni/cni_conversion.go +++ b/libpod/network/cni/cni_conversion.go @@ -103,7 +103,7 @@ func createNetworkFromCNIConfigList(conf *libcni.NetworkConfigList, confPath str } default: - // A warning would be good but users would get this warning everytime so keep this at info level. + // A warning would be good but users would get this warning every time so keep this at info level. logrus.Infof("Unsupported CNI config type %s in %s, this network can still be used but inspect or list cannot show all information", firstPlugin.Network.Type, confPath) } diff --git a/libpod/network/cni/cni_types.go b/libpod/network/cni/cni_types.go index fbf917c2d..c70cb92b6 100644 --- a/libpod/network/cni/cni_types.go +++ b/libpod/network/cni/cni_types.go @@ -176,13 +176,13 @@ func newIPAMLocalHostRange(subnet types.IPNet, leaseRange *types.LeaseRange, gw Subnet: subnet.String(), } - // an user provided a range, we add it here + // a user provided a range, we add it here if leaseRange != nil { if leaseRange.StartIP != nil { hostRange.RangeStart = leaseRange.StartIP.String() } if leaseRange.EndIP != nil { - hostRange.RangeStart = leaseRange.EndIP.String() + hostRange.RangeEnd = leaseRange.EndIP.String() } } diff --git a/libpod/network/cni/config_test.go b/libpod/network/cni/config_test.go index 5b0feb859..0dfc6173c 100644 --- a/libpod/network/cni/config_test.go +++ b/libpod/network/cni/config_test.go @@ -621,7 +621,7 @@ var _ = Describe("Config", func() { err = libpodNet.NetworkRemove(network1.Name) Expect(err).To(BeNil()) - endIP := "10.0.0.10" + endIP := "10.0.0.30" network = types.Network{ Driver: "bridge", Subnets: []types.Subnet{ @@ -665,6 +665,22 @@ var _ = Describe("Config", func() { Expect(network1.Subnets[0].Gateway.String()).To(Equal("10.0.0.1")) Expect(network1.Subnets[0].LeaseRange.StartIP.String()).To(Equal(startIP)) Expect(network1.Subnets[0].LeaseRange.EndIP.String()).To(Equal(endIP)) + + // create a new interface to force a config load from disk + libpodNet, err = getNetworkInterface(cniConfDir, false) + Expect(err).To(BeNil()) + + network1, err = libpodNet.NetworkInspect(network1.Name) + Expect(err).To(BeNil()) + Expect(network1.Name).ToNot(BeEmpty()) + Expect(network1.ID).ToNot(BeEmpty()) + Expect(network1.NetworkInterface).ToNot(BeEmpty()) + Expect(network1.Driver).To(Equal("bridge")) + Expect(network1.Subnets).To(HaveLen(1)) + Expect(network1.Subnets[0].Subnet.String()).To(Equal(subnet)) + Expect(network1.Subnets[0].Gateway.String()).To(Equal("10.0.0.1")) + Expect(network1.Subnets[0].LeaseRange.StartIP.String()).To(Equal(startIP)) + Expect(network1.Subnets[0].LeaseRange.EndIP.String()).To(Equal(endIP)) }) It("create bridge with subnet and invalid lease range", func() { @@ -1313,7 +1329,7 @@ var _ = Describe("Config", func() { Expect(networks).To(HaveLen(0)) }) - It("crate bridge network with used interface name", func() { + It("create bridge network with used interface name", func() { network := types.Network{ NetworkInterface: "cni-podman9", } diff --git a/libpod/network/cni/run.go b/libpod/network/cni/run.go index bd873f89b..7795dfeeb 100644 --- a/libpod/network/cni/run.go +++ b/libpod/network/cni/run.go @@ -160,7 +160,7 @@ func CNIResultToStatus(res cnitypes.Result) (types.StatusBlock, error) { return result, err } interfaces[cniInt.Name] = types.NetInterface{ - MacAddress: mac, + MacAddress: types.HardwareAddr(mac), Networks: []types.NetAddress{{ Subnet: types.IPNet{IPNet: ip.Address}, Gateway: ip.Gateway, @@ -196,10 +196,8 @@ func getRuntimeConfig(netns, conName, conID, networkName string, ports []cniPort IfName: opts.InterfaceName, Args: [][2]string{ {"IgnoreUnknown", "1"}, - // FIXME: Should we set the K8S args? - //{"K8S_POD_NAMESPACE", conName}, - //{"K8S_POD_INFRA_CONTAINER_ID", conID}, - // K8S_POD_NAME is used by dnsname to get the container name + // Do not set the K8S env vars, see https://github.com/containers/podman/issues/12083. + // Only K8S_POD_NAME is used by dnsname to get the container name. {"K8S_POD_NAME", conName}, }, CapabilityArgs: map[string]interface{}{}, diff --git a/libpod/network/cni/run_test.go b/libpod/network/cni/run_test.go index 965203c2a..3169cd0eb 100644 --- a/libpod/network/cni/run_test.go +++ b/libpod/network/cni/run_test.go @@ -398,7 +398,7 @@ var _ = Describe("run CNI", func() { i, err := net.InterfaceByName(intName1) Expect(err).To(BeNil()) Expect(i.Name).To(Equal(intName1)) - Expect(i.HardwareAddr).To(Equal(macInt1)) + Expect(i.HardwareAddr).To(Equal((net.HardwareAddr)(macInt1))) addrs, err := i.Addrs() Expect(err).To(BeNil()) subnet := &net.IPNet{ @@ -448,7 +448,7 @@ var _ = Describe("run CNI", func() { i, err := net.InterfaceByName(intName1) Expect(err).To(BeNil()) Expect(i.Name).To(Equal(intName1)) - Expect(i.HardwareAddr).To(Equal(macInt1)) + Expect(i.HardwareAddr).To(Equal(net.HardwareAddr(macInt1))) addrs, err := i.Addrs() Expect(err).To(BeNil()) subnet := &net.IPNet{ @@ -460,7 +460,7 @@ var _ = Describe("run CNI", func() { i, err = net.InterfaceByName(intName2) Expect(err).To(BeNil()) Expect(i.Name).To(Equal(intName2)) - Expect(i.HardwareAddr).To(Equal(macInt2)) + Expect(i.HardwareAddr).To(Equal(net.HardwareAddr(macInt2))) addrs, err = i.Addrs() Expect(err).To(BeNil()) subnet = &net.IPNet{ @@ -600,7 +600,7 @@ var _ = Describe("run CNI", func() { i, err := net.InterfaceByName(intName1) Expect(err).To(BeNil()) Expect(i.Name).To(Equal(intName1)) - Expect(i.HardwareAddr).To(Equal(macInt1)) + Expect(i.HardwareAddr).To(Equal(net.HardwareAddr(macInt1))) addrs, err := i.Addrs() Expect(err).To(BeNil()) subnet := &net.IPNet{ @@ -612,7 +612,7 @@ var _ = Describe("run CNI", func() { i, err = net.InterfaceByName(intName2) Expect(err).To(BeNil()) Expect(i.Name).To(Equal(intName2)) - Expect(i.HardwareAddr).To(Equal(macInt2)) + Expect(i.HardwareAddr).To(Equal(net.HardwareAddr(macInt2))) addrs, err = i.Addrs() Expect(err).To(BeNil()) subnet = &net.IPNet{ @@ -690,7 +690,7 @@ var _ = Describe("run CNI", func() { netName: { InterfaceName: interfaceName, StaticIPs: []net.IP{ip1, ip2}, - StaticMAC: mac, + StaticMAC: types.HardwareAddr(mac), }, }, }, @@ -708,7 +708,7 @@ var _ = Describe("run CNI", func() { Expect(res[netName].Interfaces[interfaceName].Networks[1].Subnet.IP.String()).To(Equal(ip2.String())) Expect(res[netName].Interfaces[interfaceName].Networks[1].Subnet.Mask).To(Equal(subnet2.Mask)) Expect(res[netName].Interfaces[interfaceName].Networks[1].Gateway).To(Equal(net.ParseIP("fd41:0a75:2ca0:48a9::1"))) - Expect(res[netName].Interfaces[interfaceName].MacAddress).To(Equal(mac)) + Expect(res[netName].Interfaces[interfaceName].MacAddress).To(Equal(types.HardwareAddr(mac))) // default network has no dns Expect(res[netName].DNSServerIPs).To(BeEmpty()) Expect(res[netName].DNSSearchDomains).To(BeEmpty()) diff --git a/libpod/network/types/network.go b/libpod/network/types/network.go index 2fe4f3da2..ba5e018fd 100644 --- a/libpod/network/types/network.go +++ b/libpod/network/types/network.go @@ -1,6 +1,7 @@ package types import ( + "encoding/json" "net" "time" ) @@ -94,6 +95,51 @@ func (n *IPNet) UnmarshalText(text []byte) error { return nil } +// HardwareAddr is the same as net.HardwareAddr except +// that it adds the json marshal/unmarshal methods. +// This allows us to read the mac from a json string +// and a byte array. +// swagger:model MacAddress +type HardwareAddr net.HardwareAddr + +func (h *HardwareAddr) String() string { + return (*net.HardwareAddr)(h).String() +} + +func (h *HardwareAddr) MarshalText() ([]byte, error) { + return []byte((*net.HardwareAddr)(h).String()), nil +} + +func (h *HardwareAddr) UnmarshalJSON(text []byte) error { + if len(text) == 0 { + *h = nil + return nil + } + + // if the json string start with a quote we got a string + // unmarshal the string and parse the mac from this string + if string(text[0]) == `"` { + var macString string + err := json.Unmarshal(text, &macString) + if err == nil { + mac, err := net.ParseMAC(macString) + if err == nil { + *h = HardwareAddr(mac) + return nil + } + } + } + // not a string or got an error fallback to the normal parsing + mac := make(net.HardwareAddr, 0, 6) + // use the standard json unmarshal for backwards compat + err := json.Unmarshal(text, &mac) + if err != nil { + return err + } + *h = HardwareAddr(mac) + return nil +} + type Subnet struct { // Subnet for this Network in CIDR form. // swagger:strfmt string @@ -134,10 +180,10 @@ type NetInterface struct { // Networks list of assigned subnets with their gateway. Networks []NetAddress `json:"networks,omitempty"` // MacAddress for this Interface. - MacAddress net.HardwareAddr `json:"mac_address"` + MacAddress HardwareAddr `json:"mac_address"` } -// NetAddress contains the subnet and gatway. +// NetAddress contains the subnet and gateway. type NetAddress struct { // Subnet of this NetAddress. Note that the subnet contains the // actual ip of the net interface and not the network address. @@ -157,7 +203,7 @@ type PerNetworkOptions struct { // Optional. Aliases []string `json:"aliases,omitempty"` // StaticMac for this container. Optional. - StaticMAC net.HardwareAddr `json:"static_mac,omitempty"` + StaticMAC HardwareAddr `json:"static_mac,omitempty"` // InterfaceName for this container. Required. InterfaceName string `json:"interface_name"` } diff --git a/libpod/network/types/network_test.go b/libpod/network/types/network_test.go new file mode 100644 index 000000000..91ee93692 --- /dev/null +++ b/libpod/network/types/network_test.go @@ -0,0 +1,82 @@ +package types_test + +import ( + "encoding/json" + "reflect" + "testing" + + "github.com/containers/podman/v3/libpod/network/types" +) + +func TestUnmarshalMacAddress(t *testing.T) { + tests := []struct { + name string + json string + want types.HardwareAddr + wantErr bool + }{ + { + name: "mac as string with colon", + json: `"52:54:00:1c:2e:46"`, + want: types.HardwareAddr{0x52, 0x54, 0x00, 0x1c, 0x2e, 0x46}, + }, + { + name: "mac as string with dash", + json: `"52-54-00-1c-2e-46"`, + want: types.HardwareAddr{0x52, 0x54, 0x00, 0x1c, 0x2e, 0x46}, + }, + { + name: "mac as byte array", + json: `[82, 84, 0, 28, 46, 70]`, + want: types.HardwareAddr{0x52, 0x54, 0x00, 0x1c, 0x2e, 0x46}, + }, + { + name: "null value", + json: `null`, + want: nil, + }, + { + name: "mac as base64", + json: `"qrvM3e7/"`, + want: types.HardwareAddr{0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff}, + }, + { + name: "invalid string", + json: `"52:54:00:1c:2e`, + wantErr: true, + }, + { + name: "invalid array", + json: `[82, 84, 0, 28, 46`, + wantErr: true, + }, + + { + name: "invalid value", + json: `ab`, + wantErr: true, + }, + { + name: "invalid object", + json: `{}`, + wantErr: true, + }, + } + for _, tt := range tests { + test := tt + t.Run(test.name, func(t *testing.T) { + mac := types.HardwareAddr{} + err := json.Unmarshal([]byte(test.json), &mac) + if (err != nil) != test.wantErr { + t.Errorf("types.HardwareAddress Unmarshal() error = %v, wantErr %v", err, test.wantErr) + return + } + if test.wantErr { + return + } + if !reflect.DeepEqual(mac, test.want) { + t.Errorf("types.HardwareAddress Unmarshal() got = %v, want %v", mac, test.want) + } + }) + } +} diff --git a/libpod/networking_linux.go b/libpod/networking_linux.go index e792a410c..ef261a438 100644 --- a/libpod/networking_linux.go +++ b/libpod/networking_linux.go @@ -11,6 +11,7 @@ import ( "os/exec" "path/filepath" "regexp" + "sort" "strconv" "strings" "syscall" @@ -41,8 +42,11 @@ const ( // default slirp4ns subnet defaultSlirp4netnsSubnet = "10.0.2.0/24" - // rootlessCNINSName is the file name for the rootless network namespace bind mount - rootlessCNINSName = "rootless-cni-ns" + // rootlessNetNsName is the file name for the rootless network namespace bind mount + rootlessNetNsName = "rootless-netns" + + // rootlessNetNsSilrp4netnsPidFile is the name of the rootless netns slirp4netns pid file + rootlessNetNsSilrp4netnsPidFile = "rootless-netns-slirp4netns.pid" // persistentCNIDir is the directory where the CNI files are stored persistentCNIDir = "/var/lib/cni" @@ -88,10 +92,7 @@ func (c *Container) getNetworkOptions() (types.NetworkOptions, error) { ContainerID: c.config.ID, ContainerName: getCNIPodName(c), } - // TODO remove ocicni PortMappings from container config and store as types PortMappings - if len(c.config.PortMappings) > 0 { - opts.PortMappings = ocicniPortsToNetTypesPorts(c.config.PortMappings) - } + opts.PortMappings = c.config.PortMappings networks, _, err := c.networks() if err != nil { return opts, err @@ -136,21 +137,21 @@ func (c *Container) getNetworkOptions() (types.NetworkOptions, error) { return opts, nil } -type RootlessCNI struct { +type RootlessNetNS struct { ns ns.NetNS dir string Lock lockfile.Locker } -// getPath will join the given path to the rootless cni dir -func (r *RootlessCNI) getPath(path string) string { +// getPath will join the given path to the rootless netns dir +func (r *RootlessNetNS) getPath(path string) string { return filepath.Join(r.dir, path) } -// Do - run the given function in the rootless cni ns. +// Do - run the given function in the rootless netns. // It does not lock the rootlessCNI lock, the caller // should only lock when needed, e.g. for cni operations. -func (r *RootlessCNI) Do(toRun func() error) error { +func (r *RootlessNetNS) Do(toRun func() error) error { err := r.ns.Do(func(_ ns.NetNS) error { // Before we can run the given function, // we have to setup all mounts correctly. @@ -161,11 +162,11 @@ func (r *RootlessCNI) Do(toRun func() error) error { // Because the plugins also need access to XDG_RUNTIME_DIR/netns some special setup is needed. // The following bind mounts are needed - // 1. XDG_RUNTIME_DIR/netns -> XDG_RUNTIME_DIR/rootless-cni/XDG_RUNTIME_DIR/netns - // 2. /run/systemd -> XDG_RUNTIME_DIR/rootless-cni/run/systemd (only if it exists) - // 3. XDG_RUNTIME_DIR/rootless-cni/resolv.conf -> /etc/resolv.conf or XDG_RUNTIME_DIR/rootless-cni/run/symlink/target - // 4. XDG_RUNTIME_DIR/rootless-cni/var/lib/cni -> /var/lib/cni (if /var/lib/cni does not exists use the parent dir) - // 5. XDG_RUNTIME_DIR/rootless-cni/run -> /run + // 1. XDG_RUNTIME_DIR -> XDG_RUNTIME_DIR/rootless-netns/XDG_RUNTIME_DIR + // 2. /run/systemd -> XDG_RUNTIME_DIR/rootless-netns/run/systemd (only if it exists) + // 3. XDG_RUNTIME_DIR/rootless-netns/resolv.conf -> /etc/resolv.conf or XDG_RUNTIME_DIR/rootless-netns/run/symlink/target + // 4. XDG_RUNTIME_DIR/rootless-netns/var/lib/cni -> /var/lib/cni (if /var/lib/cni does not exists use the parent dir) + // 5. XDG_RUNTIME_DIR/rootless-netns/run -> /run // Create a new mount namespace, // this must happen inside the netns thread. @@ -174,16 +175,16 @@ func (r *RootlessCNI) Do(toRun func() error) error { return errors.Wrapf(err, "cannot create a new mount namespace") } - netNsDir, err := netns.GetNSRunDir() + xdgRuntimeDir, err := util.GetRuntimeDir() if err != nil { - return errors.Wrap(err, "could not get network namespace directory") + return errors.Wrap(err, "could not get runtime directory") } - newNetNsDir := r.getPath(netNsDir) + newXDGRuntimeDir := r.getPath(xdgRuntimeDir) // 1. Mount the netns into the new run to keep them accessible. // Otherwise cni setup will fail because it cannot access the netns files. - err = unix.Mount(netNsDir, newNetNsDir, "none", unix.MS_BIND|unix.MS_SHARED|unix.MS_REC, "") + err = unix.Mount(xdgRuntimeDir, newXDGRuntimeDir, "none", unix.MS_BIND|unix.MS_SHARED|unix.MS_REC, "") if err != nil { - return errors.Wrap(err, "failed to mount netns directory for rootless cni") + return errors.Wrap(err, "failed to mount runtime directory for rootless netns") } // 2. Also keep /run/systemd if it exists. @@ -194,7 +195,7 @@ func (r *RootlessCNI) Do(toRun func() error) error { newRunSystemd := r.getPath(runSystemd) err = unix.Mount(runSystemd, newRunSystemd, "none", unix.MS_BIND|unix.MS_REC, "") if err != nil { - return errors.Wrap(err, "failed to mount /run/systemd directory for rootless cni") + return errors.Wrap(err, "failed to mount /run/systemd directory for rootless netns") } } @@ -242,25 +243,25 @@ func (r *RootlessCNI) Do(toRun func() error) error { rsr := r.getPath("/run/systemd/resolve") err = unix.Mount("", rsr, "tmpfs", unix.MS_NOEXEC|unix.MS_NOSUID|unix.MS_NODEV, "") if err != nil { - return errors.Wrapf(err, "failed to mount tmpfs on %q for rootless cni", rsr) + return errors.Wrapf(err, "failed to mount tmpfs on %q for rootless netns", rsr) } } if strings.HasPrefix(resolvePath, "/run/") { resolvePath = r.getPath(resolvePath) err = os.MkdirAll(filepath.Dir(resolvePath), 0700) if err != nil { - return errors.Wrap(err, "failed to create rootless-cni resolv.conf directory") + return errors.Wrap(err, "failed to create rootless-netns resolv.conf directory") } // we want to bind mount on this file so we have to create the file first _, err = os.OpenFile(resolvePath, os.O_CREATE|os.O_RDONLY, 0700) if err != nil { - return errors.Wrap(err, "failed to create rootless-cni resolv.conf file") + return errors.Wrap(err, "failed to create rootless-netns resolv.conf file") } } // mount resolv.conf to make use of the host dns err = unix.Mount(r.getPath("resolv.conf"), resolvePath, "none", unix.MS_BIND, "") if err != nil { - return errors.Wrap(err, "failed to mount resolv.conf for rootless cni") + return errors.Wrap(err, "failed to mount resolv.conf for rootless netns") } // 4. CNI plugins need access to /var/lib/cni and /run @@ -285,14 +286,14 @@ func (r *RootlessCNI) Do(toRun func() error) error { // make sure to mount var first err = unix.Mount(varDir, varTarget, "none", unix.MS_BIND, "") if err != nil { - return errors.Wrapf(err, "failed to mount %s for rootless cni", varTarget) + return errors.Wrapf(err, "failed to mount %s for rootless netns", varTarget) } // 5. Mount the new prepared run dir to /run, it has to be recursive to keep the other bind mounts. runDir := r.getPath("run") err = unix.Mount(runDir, "/run", "none", unix.MS_BIND|unix.MS_REC, "") if err != nil { - return errors.Wrap(err, "failed to mount /run for rootless cni") + return errors.Wrap(err, "failed to mount /run for rootless netns") } // run the given function in the correct namespace @@ -302,10 +303,11 @@ func (r *RootlessCNI) Do(toRun func() error) error { return err } -// Cleanup the rootless cni namespace if needed. +// Cleanup the rootless network namespace if needed. // It checks if we have running containers with the bridge network mode. -// Cleanup() will try to lock RootlessCNI, therefore you have to call it with an unlocked -func (r *RootlessCNI) Cleanup(runtime *Runtime) error { +// Cleanup() will try to lock RootlessNetNS, therefore you have to call +// it with an unlocked lock. +func (r *RootlessNetNS) Cleanup(runtime *Runtime) error { _, err := os.Stat(r.dir) if os.IsNotExist(err) { // the directory does not exists no need for cleanup @@ -314,8 +316,25 @@ func (r *RootlessCNI) Cleanup(runtime *Runtime) error { r.Lock.Lock() defer r.Lock.Unlock() running := func(c *Container) bool { + // no bridge => no need to check + if !c.config.NetMode.IsBridge() { + return false + } + // we cannot use c.state() because it will try to lock the container - // using c.state.State directly should be good enough for this use case + // locking is a problem because cleanup is called after net teardown + // at this stage the container is already locked. + // also do not try to lock only containers which are not currently in net + // teardown because this will result in an ABBA deadlock between the rootless + // cni lock and the container lock + // because we need to get the state we have to sync otherwise this will not + // work because the state is empty by default + // I do not like this but I do not see a better way at moment + err := c.syncContainer() + if err != nil { + return false + } + state := c.state.State return state == define.ContainerStateRunning } @@ -323,101 +342,89 @@ func (r *RootlessCNI) Cleanup(runtime *Runtime) error { if err != nil { return err } - cleanup := true - for _, ctr := range ctrs { - if ctr.config.NetMode.IsBridge() { - cleanup = false - } + // no cleanup if we found containers + if len(ctrs) > 0 { + return nil } - if cleanup { - // make sure the the cni results (cache) dir is empty - // libpod instances with another root dir are not covered by the check above - // this allows several libpod instances to use the same rootless cni ns - contents, err := ioutil.ReadDir(r.getPath("var/lib/cni/results")) - if (err == nil && len(contents) == 0) || os.IsNotExist(err) { - logrus.Debug("Cleaning up rootless cni namespace") - err = netns.UnmountNS(r.ns) - if err != nil { - return err - } - // make the following errors not fatal - err = r.ns.Close() - if err != nil { - logrus.Error(err) - } - b, err := ioutil.ReadFile(r.getPath("rootless-cni-slirp4netns.pid")) - if err == nil { - var i int - i, err = strconv.Atoi(string(b)) - if err == nil { - // kill the slirp process so we do not leak it - err = syscall.Kill(i, syscall.SIGTERM) - } - } - if err != nil { - logrus.Errorf("Failed to kill slirp4netns process: %s", err) - } - err = os.RemoveAll(r.dir) - if err != nil { - logrus.Error(err) - } - } else if err != nil && !os.IsNotExist(err) { - logrus.Errorf("Could not read rootless cni directory, skipping cleanup: %s", err) + logrus.Debug("Cleaning up rootless network namespace") + err = netns.UnmountNS(r.ns) + if err != nil { + return err + } + // make the following errors not fatal + err = r.ns.Close() + if err != nil { + logrus.Error(err) + } + b, err := ioutil.ReadFile(r.getPath(rootlessNetNsSilrp4netnsPidFile)) + if err == nil { + var i int + i, err = strconv.Atoi(string(b)) + if err == nil { + // kill the slirp process so we do not leak it + err = syscall.Kill(i, syscall.SIGTERM) } } + if err != nil { + logrus.Errorf("Failed to kill slirp4netns process: %s", err) + } + err = os.RemoveAll(r.dir) + if err != nil { + logrus.Error(err) + } return nil } -// GetRootlessCNINetNs returns the rootless cni object. If create is set to true -// the rootless cni namespace will be created if it does not exists already. +// GetRootlessNetNs returns the rootless netns object. If create is set to true +// the rootless network namespace will be created if it does not exists already. // If called as root it returns always nil. // On success the returned RootlessCNI lock is locked and must be unlocked by the caller. -func (r *Runtime) GetRootlessCNINetNs(new bool) (*RootlessCNI, error) { +func (r *Runtime) GetRootlessNetNs(new bool) (*RootlessNetNS, error) { if !rootless.IsRootless() { return nil, nil } - var rootlessCNINS *RootlessCNI + var rootlessNetNS *RootlessNetNS runDir, err := util.GetRuntimeDir() if err != nil { return nil, err } - lfile := filepath.Join(runDir, "rootless-cni.lock") + lfile := filepath.Join(runDir, "rootless-netns.lock") lock, err := lockfile.GetLockfile(lfile) if err != nil { - return nil, errors.Wrap(err, "failed to get rootless-cni lockfile") + return nil, errors.Wrap(err, "failed to get rootless-netns lockfile") } lock.Lock() defer func() { - // In case of an error (early exit) rootlessCNINS will be nil. + // In case of an error (early exit) rootlessNetNS will be nil. // Make sure to unlock otherwise we could deadlock. - if rootlessCNINS == nil { + if rootlessNetNS == nil { lock.Unlock() } }() - cniDir := filepath.Join(runDir, "rootless-cni") - err = os.MkdirAll(cniDir, 0700) + rootlessNetNsDir := filepath.Join(runDir, rootlessNetNsName) + err = os.MkdirAll(rootlessNetNsDir, 0700) if err != nil { - return nil, errors.Wrap(err, "could not create rootless-cni directory") + return nil, errors.Wrap(err, "could not create rootless-netns directory") } nsDir, err := netns.GetNSRunDir() if err != nil { return nil, err } - path := filepath.Join(nsDir, rootlessCNINSName) + path := filepath.Join(nsDir, rootlessNetNsName) ns, err := ns.GetNS(path) if err != nil { if !new { // return a error if we could not get the namespace and should no create one - return nil, errors.Wrap(err, "error getting rootless cni network namespace") + return nil, errors.Wrap(err, "error getting rootless network namespace") } // create a new namespace - logrus.Debug("creating rootless cni network namespace") - ns, err = netns.NewNSWithName(rootlessCNINSName) + logrus.Debug("creating rootless network namespace") + ns, err = netns.NewNSWithName(rootlessNetNsName) if err != nil { - return nil, errors.Wrap(err, "error creating rootless cni network namespace") + return nil, errors.Wrap(err, "error creating rootless network namespace") } // setup slirp4netns here path := r.config.Engine.NetworkCmdPath @@ -467,7 +474,7 @@ func (r *Runtime) GetRootlessCNINetNs(new bool) (*RootlessCNI, error) { // Leak one end of the pipe in slirp4netns cmd.ExtraFiles = append(cmd.ExtraFiles, syncW) - logPath := filepath.Join(r.config.Engine.TmpDir, "slirp4netns-rootless-cni.log") + logPath := filepath.Join(r.config.Engine.TmpDir, "slirp4netns-rootless-netns.log") logFile, err := os.Create(logPath) if err != nil { return nil, errors.Wrapf(err, "failed to open slirp4netns log file %s", logPath) @@ -486,9 +493,9 @@ func (r *Runtime) GetRootlessCNINetNs(new bool) (*RootlessCNI, error) { // create pid file for the slirp4netns process // this is need to kill the process in the cleanup pid := strconv.Itoa(cmd.Process.Pid) - err = ioutil.WriteFile(filepath.Join(cniDir, "rootless-cni-slirp4netns.pid"), []byte(pid), 0700) + err = ioutil.WriteFile(filepath.Join(rootlessNetNsDir, rootlessNetNsSilrp4netnsPidFile), []byte(pid), 0700) if err != nil { - errors.Wrap(err, "unable to write rootless-cni slirp4netns pid file") + errors.Wrap(err, "unable to write rootless-netns slirp4netns pid file") } defer func() { @@ -529,43 +536,43 @@ func (r *Runtime) GetRootlessCNINetNs(new bool) (*RootlessCNI, error) { dnsOptions := resolvconf.GetOptions(conf.Content) nameServers := resolvconf.GetNameservers(conf.Content) - _, err = resolvconf.Build(filepath.Join(cniDir, "resolv.conf"), append([]string{resolveIP.String()}, nameServers...), searchDomains, dnsOptions) + _, err = resolvconf.Build(filepath.Join(rootlessNetNsDir, "resolv.conf"), append([]string{resolveIP.String()}, nameServers...), searchDomains, dnsOptions) if err != nil { - return nil, errors.Wrap(err, "failed to create rootless cni resolv.conf") + return nil, errors.Wrap(err, "failed to create rootless netns resolv.conf") } // create cni directories to store files // they will be bind mounted to the correct location in a extra mount ns - err = os.MkdirAll(filepath.Join(cniDir, strings.TrimPrefix(persistentCNIDir, "/")), 0700) + err = os.MkdirAll(filepath.Join(rootlessNetNsDir, persistentCNIDir), 0700) if err != nil { - return nil, errors.Wrap(err, "could not create rootless-cni var directory") + return nil, errors.Wrap(err, "could not create rootless-netns var directory") } - runDir := filepath.Join(cniDir, "run") + runDir := filepath.Join(rootlessNetNsDir, "run") err = os.MkdirAll(runDir, 0700) if err != nil { - return nil, errors.Wrap(err, "could not create rootless-cni run directory") + return nil, errors.Wrap(err, "could not create rootless-netns run directory") } // relabel the new run directory to the iptables /run label // this is important, otherwise the iptables command will fail err = label.Relabel(runDir, "system_u:object_r:iptables_var_run_t:s0", false) if err != nil { - return nil, errors.Wrap(err, "could not create relabel rootless-cni run directory") + return nil, errors.Wrap(err, "could not create relabel rootless-netns run directory") } // create systemd run directory err = os.MkdirAll(filepath.Join(runDir, "systemd"), 0700) if err != nil { - return nil, errors.Wrap(err, "could not create rootless-cni systemd directory") + return nil, errors.Wrap(err, "could not create rootless-netns systemd directory") } // create the directory for the netns files at the same location - // relative to the rootless-cni location - err = os.MkdirAll(filepath.Join(cniDir, nsDir), 0700) + // relative to the rootless-netns location + err = os.MkdirAll(filepath.Join(rootlessNetNsDir, nsDir), 0700) if err != nil { - return nil, errors.Wrap(err, "could not create rootless-cni netns directory") + return nil, errors.Wrap(err, "could not create rootless-netns netns directory") } } - // The CNI plugins need access to iptables in $PATH. As it turns out debian doesn't put - // /usr/sbin in $PATH for rootless users. This will break rootless cni completely. + // The CNI plugins and netavark need access to iptables in $PATH. As it turns out debian doesn't put + // /usr/sbin in $PATH for rootless users. This will break rootless networking completely. // We might break existing users and we cannot expect everyone to change their $PATH so // lets add /usr/sbin to $PATH ourselves. path = os.Getenv("PATH") @@ -574,14 +581,14 @@ func (r *Runtime) GetRootlessCNINetNs(new bool) (*RootlessCNI, error) { os.Setenv("PATH", path) } - // Important set rootlessCNINS as last step. + // Important set rootlessNetNS as last step. // Do not return any errors after this. - rootlessCNINS = &RootlessCNI{ + rootlessNetNS = &RootlessNetNS{ ns: ns, - dir: cniDir, + dir: rootlessNetNsDir, Lock: lock, } - return rootlessCNINS, nil + return rootlessNetNS, nil } // setPrimaryMachineIP is used for podman-machine and it sets @@ -603,14 +610,14 @@ func setPrimaryMachineIP() error { } // setUpNetwork will set up the the networks, on error it will also tear down the cni -// networks. If rootless it will join/create the rootless cni namespace. +// networks. If rootless it will join/create the rootless network namespace. func (r *Runtime) setUpNetwork(ns string, opts types.NetworkOptions) (map[string]types.StatusBlock, error) { if r.config.MachineEnabled() { if err := setPrimaryMachineIP(); err != nil { return nil, err } } - rootlessCNINS, err := r.GetRootlessCNINetNs(true) + rootlessNetNS, err := r.GetRootlessNetNs(true) if err != nil { return nil, err } @@ -619,11 +626,11 @@ func (r *Runtime) setUpNetwork(ns string, opts types.NetworkOptions) (map[string results, err = r.network.Setup(ns, types.SetupOptions{NetworkOptions: opts}) return err } - // rootlessCNINS is nil if we are root - if rootlessCNINS != nil { - // execute the cni setup in the rootless net ns - err = rootlessCNINS.Do(setUpPod) - rootlessCNINS.Lock.Unlock() + // rootlessNetNS is nil if we are root + if rootlessNetNS != nil { + // execute the setup in the rootless net ns + err = rootlessNetNS.Do(setUpPod) + rootlessNetNS.Lock.Unlock() } else { err = setUpPod() } @@ -697,10 +704,10 @@ func (r *Runtime) setupRootlessNetNS(ctr *Container) error { return err } if len(networks) > 0 && len(ctr.config.PortMappings) > 0 { - // set up port forwarder for CNI-in-slirp4netns + // set up port forwarder for rootless netns netnsPath := ctr.state.NetNS.Path() // TODO: support slirp4netns port forwarder as well - // make sure to fix this container.handleRestartPolicy() as well + // make sure to fix this in container.handleRestartPolicy() as well return r.setupRootlessPortMappingViaRLK(ctr, netnsPath) } return nil @@ -719,7 +726,7 @@ func (r *Runtime) setupNetNS(ctr *Container) error { if err != nil { return err } - nsPath = filepath.Join(nsPath, fmt.Sprintf("cni-%x-%x-%x-%x-%x", b[0:4], b[4:6], b[6:8], b[8:10], b[10:])) + nsPath = filepath.Join(nsPath, fmt.Sprintf("netns-%x-%x-%x-%x-%x", b[0:4], b[4:6], b[6:8], b[8:10], b[10:])) if err := os.MkdirAll(filepath.Dir(nsPath), 0711); err != nil { return err @@ -777,10 +784,10 @@ func (r *Runtime) closeNetNS(ctr *Container) error { return nil } -// Tear down a container's CNI network configuration and joins the +// Tear down a container's network configuration and joins the // rootless net ns as rootless user func (r *Runtime) teardownNetwork(ns string, opts types.NetworkOptions) error { - rootlessCNINS, err := r.GetRootlessCNINetNs(false) + rootlessNetNS, err := r.GetRootlessNetNs(false) if err != nil { return err } @@ -789,13 +796,13 @@ func (r *Runtime) teardownNetwork(ns string, opts types.NetworkOptions) error { return errors.Wrapf(err, "error tearing down network namespace configuration for container %s", opts.ContainerID) } - // rootlessCNINS is nil if we are root - if rootlessCNINS != nil { + // rootlessNetNS is nil if we are root + if rootlessNetNS != nil { // execute the cni setup in the rootless net ns - err = rootlessCNINS.Do(tearDownPod) - rootlessCNINS.Lock.Unlock() + err = rootlessNetNS.Do(tearDownPod) + rootlessNetNS.Lock.Unlock() if err == nil { - err = rootlessCNINS.Cleanup(r) + err = rootlessNetNS.Cleanup(r) } } else { err = tearDownPod() @@ -1200,9 +1207,7 @@ func (c *Container) NetworkDisconnect(nameOrID, netName string, force bool) erro ContainerID: c.config.ID, ContainerName: getCNIPodName(c), } - if len(c.config.PortMappings) > 0 { - opts.PortMappings = ocicniPortsToNetTypesPorts(c.config.PortMappings) - } + opts.PortMappings = c.config.PortMappings eth, exists := c.state.NetInterfaceDescriptions.getInterfaceByName(netName) if !exists { return errors.Errorf("no network interface name for container %s on network %s", c.config.ID, netName) @@ -1294,9 +1299,7 @@ func (c *Container) NetworkConnect(nameOrID, netName string, aliases []string) e ContainerID: c.config.ID, ContainerName: getCNIPodName(c), } - if len(c.config.PortMappings) > 0 { - opts.PortMappings = ocicniPortsToNetTypesPorts(c.config.PortMappings) - } + opts.PortMappings = c.config.PortMappings eth, exists := c.state.NetInterfaceDescriptions.getInterfaceByName(netName) if !exists { return errors.Errorf("no network interface name for container %s on network %s", c.config.ID, netName) @@ -1364,16 +1367,67 @@ func (r *Runtime) normalizeNetworkName(nameOrID string) (string, error) { return net.Name, nil } +// ocicniPortsToNetTypesPorts convert the old port format to the new one +// while deduplicating ports into ranges func ocicniPortsToNetTypesPorts(ports []types.OCICNIPortMapping) []types.PortMapping { + if len(ports) == 0 { + return nil + } + newPorts := make([]types.PortMapping, 0, len(ports)) - for _, port := range ports { - newPorts = append(newPorts, types.PortMapping{ - HostIP: port.HostIP, - HostPort: uint16(port.HostPort), - ContainerPort: uint16(port.ContainerPort), - Protocol: port.Protocol, - Range: 1, - }) + + // first sort the ports + sort.Slice(ports, func(i, j int) bool { + return compareOCICNIPorts(ports[i], ports[j]) + }) + + // we already check if the slice is empty so we can use the first element + currentPort := types.PortMapping{ + HostIP: ports[0].HostIP, + HostPort: uint16(ports[0].HostPort), + ContainerPort: uint16(ports[0].ContainerPort), + Protocol: ports[0].Protocol, + Range: 1, + } + + for i := 1; i < len(ports); i++ { + if ports[i].HostIP == currentPort.HostIP && + ports[i].Protocol == currentPort.Protocol && + ports[i].HostPort-int32(currentPort.Range) == int32(currentPort.HostPort) && + ports[i].ContainerPort-int32(currentPort.Range) == int32(currentPort.ContainerPort) { + currentPort.Range = currentPort.Range + 1 + } else { + newPorts = append(newPorts, currentPort) + currentPort = types.PortMapping{ + HostIP: ports[i].HostIP, + HostPort: uint16(ports[i].HostPort), + ContainerPort: uint16(ports[i].ContainerPort), + Protocol: ports[i].Protocol, + Range: 1, + } + } } + newPorts = append(newPorts, currentPort) return newPorts } + +// compareOCICNIPorts will sort the ocicni ports by +// 1) host ip +// 2) protocol +// 3) hostPort +// 4) container port +func compareOCICNIPorts(i, j types.OCICNIPortMapping) bool { + if i.HostIP != j.HostIP { + return i.HostIP < j.HostIP + } + + if i.Protocol != j.Protocol { + return i.Protocol < j.Protocol + } + + if i.HostPort != j.HostPort { + return i.HostPort < j.HostPort + } + + return i.ContainerPort < j.ContainerPort +} diff --git a/libpod/networking_linux_test.go b/libpod/networking_linux_test.go new file mode 100644 index 000000000..06bf05723 --- /dev/null +++ b/libpod/networking_linux_test.go @@ -0,0 +1,323 @@ +package libpod + +import ( + "fmt" + "testing" + + "github.com/containers/podman/v3/libpod/network/types" + "github.com/stretchr/testify/assert" +) + +func Test_ocicniPortsToNetTypesPorts(t *testing.T) { + tests := []struct { + name string + arg []types.OCICNIPortMapping + want []types.PortMapping + }{ + { + name: "no ports", + arg: nil, + want: nil, + }, + { + name: "empty ports", + arg: []types.OCICNIPortMapping{}, + want: nil, + }, + { + name: "single port", + arg: []types.OCICNIPortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + }, + }, + { + name: "two separate ports", + arg: []types.OCICNIPortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + }, + { + HostPort: 9000, + ContainerPort: 90, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 9000, + ContainerPort: 90, + Protocol: "tcp", + Range: 1, + }, + }, + }, + { + name: "two ports joined", + arg: []types.OCICNIPortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + }, + { + HostPort: 8081, + ContainerPort: 81, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 2, + }, + }, + }, + { + name: "three ports with different container port are not joined", + arg: []types.OCICNIPortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + }, + { + HostPort: 8081, + ContainerPort: 79, + Protocol: "tcp", + }, + { + HostPort: 8082, + ContainerPort: 82, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 8081, + ContainerPort: 79, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 8082, + ContainerPort: 82, + Protocol: "tcp", + Range: 1, + }, + }, + }, + { + name: "three ports joined (not sorted)", + arg: []types.OCICNIPortMapping{ + { + HostPort: 8081, + ContainerPort: 81, + Protocol: "tcp", + }, + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + }, + { + HostPort: 8082, + ContainerPort: 82, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 3, + }, + }, + }, + { + name: "different protocols ports are not joined", + arg: []types.OCICNIPortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + }, + { + HostPort: 8081, + ContainerPort: 81, + Protocol: "udp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 8081, + ContainerPort: 81, + Protocol: "udp", + Range: 1, + }, + }, + }, + { + name: "different host ip ports are not joined", + arg: []types.OCICNIPortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + HostIP: "192.168.1.1", + }, + { + HostPort: 8081, + ContainerPort: 81, + Protocol: "tcp", + HostIP: "192.168.1.2", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + HostIP: "192.168.1.1", + }, + { + HostPort: 8081, + ContainerPort: 81, + Protocol: "tcp", + Range: 1, + HostIP: "192.168.1.2", + }, + }, + }, + } + for _, tt := range tests { + tt := tt + t.Run(tt.name, func(t *testing.T) { + result := ocicniPortsToNetTypesPorts(tt.arg) + assert.Equal(t, tt.want, result, "ports do not match") + }) + } +} + +func benchmarkOCICNIPortsToNetTypesPorts(b *testing.B, ports []types.OCICNIPortMapping) { + for n := 0; n < b.N; n++ { + ocicniPortsToNetTypesPorts(ports) + } +} + +func Benchmark_ocicniPortsToNetTypesPortsNoPorts(b *testing.B) { + benchmarkOCICNIPortsToNetTypesPorts(b, nil) +} + +func Benchmark_ocicniPortsToNetTypesPorts1(b *testing.B) { + benchmarkOCICNIPortsToNetTypesPorts(b, []types.OCICNIPortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + }, + }) +} + +func Benchmark_ocicniPortsToNetTypesPorts10(b *testing.B) { + ports := make([]types.OCICNIPortMapping, 0, 10) + for i := int32(8080); i < 8090; i++ { + ports = append(ports, types.OCICNIPortMapping{ + HostPort: i, + ContainerPort: i, + Protocol: "tcp", + }) + } + b.ResetTimer() + benchmarkOCICNIPortsToNetTypesPorts(b, ports) +} + +func Benchmark_ocicniPortsToNetTypesPorts100(b *testing.B) { + ports := make([]types.OCICNIPortMapping, 0, 100) + for i := int32(8080); i < 8180; i++ { + ports = append(ports, types.OCICNIPortMapping{ + HostPort: i, + ContainerPort: i, + Protocol: "tcp", + }) + } + b.ResetTimer() + benchmarkOCICNIPortsToNetTypesPorts(b, ports) +} + +func Benchmark_ocicniPortsToNetTypesPorts1k(b *testing.B) { + ports := make([]types.OCICNIPortMapping, 0, 1000) + for i := int32(8080); i < 9080; i++ { + ports = append(ports, types.OCICNIPortMapping{ + HostPort: i, + ContainerPort: i, + Protocol: "tcp", + }) + } + b.ResetTimer() + benchmarkOCICNIPortsToNetTypesPorts(b, ports) +} + +func Benchmark_ocicniPortsToNetTypesPorts10k(b *testing.B) { + ports := make([]types.OCICNIPortMapping, 0, 30000) + for i := int32(8080); i < 18080; i++ { + ports = append(ports, types.OCICNIPortMapping{ + HostPort: i, + ContainerPort: i, + Protocol: "tcp", + }) + } + b.ResetTimer() + benchmarkOCICNIPortsToNetTypesPorts(b, ports) +} + +func Benchmark_ocicniPortsToNetTypesPorts1m(b *testing.B) { + ports := make([]types.OCICNIPortMapping, 0, 1000000) + for j := 0; j < 20; j++ { + for i := int32(1); i <= 50000; i++ { + ports = append(ports, types.OCICNIPortMapping{ + HostPort: i, + ContainerPort: i, + Protocol: "tcp", + HostIP: fmt.Sprintf("192.168.1.%d", j), + }) + } + } + b.ResetTimer() + benchmarkOCICNIPortsToNetTypesPorts(b, ports) +} diff --git a/libpod/networking_slirp4netns.go b/libpod/networking_slirp4netns.go index 46cda89a9..760427f22 100644 --- a/libpod/networking_slirp4netns.go +++ b/libpod/networking_slirp4netns.go @@ -16,6 +16,7 @@ import ( "syscall" "time" + "github.com/containernetworking/plugins/pkg/ns" "github.com/containers/podman/v3/pkg/errorhandling" "github.com/containers/podman/v3/pkg/rootless" "github.com/containers/podman/v3/pkg/rootlessport" @@ -37,9 +38,9 @@ type slirpFeatures struct { type slirp4netnsCmdArg struct { Proto string `json:"proto,omitempty"` HostAddr string `json:"host_addr"` - HostPort int32 `json:"host_port"` + HostPort uint16 `json:"host_port"` GuestAddr string `json:"guest_addr"` - GuestPort int32 `json:"guest_port"` + GuestPort uint16 `json:"guest_port"` } type slirp4netnsCmd struct { @@ -58,6 +59,8 @@ type slirp4netnsNetworkOptions struct { outboundAddr6 string } +const ipv6ConfDefaultAcceptDadSysctl = "/proc/sys/net/ipv6/conf/default/accept_dad" + func checkSlirpFlags(path string) (*slirpFeatures, error) { cmd := exec.Command(path, "--help") out, err := cmd.CombinedOutput() @@ -297,6 +300,39 @@ func (r *Runtime) setupSlirp4netns(ctr *Container) error { } cmd.Stdout = logFile cmd.Stderr = logFile + + var slirpReadyChan (chan struct{}) + + if netOptions.enableIPv6 { + slirpReadyChan = make(chan struct{}) + defer close(slirpReadyChan) + go func() { + err := ns.WithNetNSPath(netnsPath, func(_ ns.NetNS) error { + // Duplicate Address Detection slows the ipv6 setup down for 1-2 seconds. + // Since slirp4netns is run it is own namespace and not directly routed + // we can skip this to make the ipv6 address immediately available. + // We change the default to make sure the slirp tap interface gets the + // correct value assigned so DAD is disabled for it + // Also make sure to change this value back to the original after slirp4netns + // is ready in case users rely on this sysctl. + orgValue, err := ioutil.ReadFile(ipv6ConfDefaultAcceptDadSysctl) + if err != nil { + return err + } + err = ioutil.WriteFile(ipv6ConfDefaultAcceptDadSysctl, []byte("0"), 0644) + if err != nil { + return err + } + // wait for slirp to finish setup + <-slirpReadyChan + return ioutil.WriteFile(ipv6ConfDefaultAcceptDadSysctl, orgValue, 0644) + }) + if err != nil { + logrus.Warnf("failed to set net.ipv6.conf.default.accept_dad sysctl: %v", err) + } + }() + } + if err := cmd.Start(); err != nil { return errors.Wrapf(err, "failed to start slirp4netns process") } @@ -310,6 +346,9 @@ func (r *Runtime) setupSlirp4netns(ctr *Container) error { if err := waitForSync(syncR, cmd, logFile, 1*time.Second); err != nil { return err } + if slirpReadyChan != nil { + slirpReadyChan <- struct{}{} + } // Set a default slirp subnet. Parsing a string with the net helper is easier than building the struct myself _, ctr.slirp4netnsSubnet, _ = net.ParseCIDR(defaultSlirp4netnsSubnet) @@ -484,10 +523,14 @@ func (r *Runtime) setupRootlessPortMappingViaRLK(ctr *Container, netnsPath strin } cfgR := bytes.NewReader(cfgJSON) var stdout bytes.Buffer - cmd := exec.Command(fmt.Sprintf("/proc/%d/exe", os.Getpid())) - cmd.Args = []string{rootlessport.ReexecKey} - // Leak one end of the pipe in rootlessport process, the other will be sent to conmon + path, err := r.config.FindHelperBinary(rootlessport.BinaryName, false) + if err != nil { + return err + } + cmd := exec.Command(path) + cmd.Args = []string{rootlessport.BinaryName} + // Leak one end of the pipe in rootlessport process, the other will be sent to conmon if ctr.rootlessPortSyncR != nil { defer errorhandling.CloseQuiet(ctr.rootlessPortSyncR) } diff --git a/libpod/oci_conmon_linux.go b/libpod/oci_conmon_linux.go index 1719b2dfa..db906fabb 100644 --- a/libpod/oci_conmon_linux.go +++ b/libpod/oci_conmon_linux.go @@ -1016,7 +1016,7 @@ func (r *ConmonOCIRuntime) createOCIContainer(ctr *Container, restoreOptions *Co } if ctr.config.CgroupsMode == cgroupSplit { - if err := utils.MoveUnderCgroupSubtree("supervisor"); err != nil { + if err := utils.MoveUnderCgroupSubtree("runtime"); err != nil { return err } } diff --git a/libpod/oci_util.go b/libpod/oci_util.go index c1afc0d20..6d99d5836 100644 --- a/libpod/oci_util.go +++ b/libpod/oci_util.go @@ -32,93 +32,108 @@ func createUnitName(prefix string, name string) string { } // Bind ports to keep them closed on the host -func bindPorts(ports []types.OCICNIPortMapping) ([]*os.File, error) { +func bindPorts(ports []types.PortMapping) ([]*os.File, error) { var files []*os.File - notifySCTP := false - for _, i := range ports { - isV6 := net.ParseIP(i.HostIP).To4() == nil - if i.HostIP == "" { + sctpWarning := true + for _, port := range ports { + isV6 := net.ParseIP(port.HostIP).To4() == nil + if port.HostIP == "" { isV6 = false } - switch i.Protocol { - case "udp": - var ( - addr *net.UDPAddr - err error - ) - if isV6 { - addr, err = net.ResolveUDPAddr("udp6", fmt.Sprintf("[%s]:%d", i.HostIP, i.HostPort)) - } else { - addr, err = net.ResolveUDPAddr("udp4", fmt.Sprintf("%s:%d", i.HostIP, i.HostPort)) - } - if err != nil { - return nil, errors.Wrapf(err, "cannot resolve the UDP address") + protocols := strings.Split(port.Protocol, ",") + for _, protocol := range protocols { + for i := uint16(0); i < port.Range; i++ { + f, err := bindPort(protocol, port.HostIP, port.HostPort+i, isV6, &sctpWarning) + if err != nil { + return files, err + } + if f != nil { + files = append(files, f) + } } + } + } + return files, nil +} - proto := "udp4" - if isV6 { - proto = "udp6" - } - server, err := net.ListenUDP(proto, addr) - if err != nil { - return nil, errors.Wrapf(err, "cannot listen on the UDP port") - } - f, err := server.File() - if err != nil { - return nil, errors.Wrapf(err, "cannot get file for UDP socket") - } - files = append(files, f) - // close the listener - // note that this does not affect the fd, see the godoc for server.File() - err = server.Close() - if err != nil { - logrus.Warnf("Failed to close connection: %v", err) - } +func bindPort(protocol, hostIP string, port uint16, isV6 bool, sctpWarning *bool) (*os.File, error) { + var file *os.File + switch protocol { + case "udp": + var ( + addr *net.UDPAddr + err error + ) + if isV6 { + addr, err = net.ResolveUDPAddr("udp6", fmt.Sprintf("[%s]:%d", hostIP, port)) + } else { + addr, err = net.ResolveUDPAddr("udp4", fmt.Sprintf("%s:%d", hostIP, port)) + } + if err != nil { + return nil, errors.Wrapf(err, "cannot resolve the UDP address") + } - case "tcp": - var ( - addr *net.TCPAddr - err error - ) - if isV6 { - addr, err = net.ResolveTCPAddr("tcp6", fmt.Sprintf("[%s]:%d", i.HostIP, i.HostPort)) - } else { - addr, err = net.ResolveTCPAddr("tcp4", fmt.Sprintf("%s:%d", i.HostIP, i.HostPort)) - } - if err != nil { - return nil, errors.Wrapf(err, "cannot resolve the TCP address") - } + proto := "udp4" + if isV6 { + proto = "udp6" + } + server, err := net.ListenUDP(proto, addr) + if err != nil { + return nil, errors.Wrapf(err, "cannot listen on the UDP port") + } + file, err = server.File() + if err != nil { + return nil, errors.Wrapf(err, "cannot get file for UDP socket") + } + // close the listener + // note that this does not affect the fd, see the godoc for server.File() + err = server.Close() + if err != nil { + logrus.Warnf("Failed to close connection: %v", err) + } - proto := "tcp4" - if isV6 { - proto = "tcp6" - } - server, err := net.ListenTCP(proto, addr) - if err != nil { - return nil, errors.Wrapf(err, "cannot listen on the TCP port") - } - f, err := server.File() - if err != nil { - return nil, errors.Wrapf(err, "cannot get file for TCP socket") - } - files = append(files, f) - // close the listener - // note that this does not affect the fd, see the godoc for server.File() - err = server.Close() - if err != nil { - logrus.Warnf("Failed to close connection: %v", err) - } + case "tcp": + var ( + addr *net.TCPAddr + err error + ) + if isV6 { + addr, err = net.ResolveTCPAddr("tcp6", fmt.Sprintf("[%s]:%d", hostIP, port)) + } else { + addr, err = net.ResolveTCPAddr("tcp4", fmt.Sprintf("%s:%d", hostIP, port)) + } + if err != nil { + return nil, errors.Wrapf(err, "cannot resolve the TCP address") + } - case "sctp": - if !notifySCTP { - notifySCTP = true - logrus.Warnf("Port reservation for SCTP is not supported") - } - default: - return nil, fmt.Errorf("unknown protocol %s", i.Protocol) + proto := "tcp4" + if isV6 { + proto = "tcp6" + } + server, err := net.ListenTCP(proto, addr) + if err != nil { + return nil, errors.Wrapf(err, "cannot listen on the TCP port") + } + file, err = server.File() + if err != nil { + return nil, errors.Wrapf(err, "cannot get file for TCP socket") + } + // close the listener + // note that this does not affect the fd, see the godoc for server.File() + err = server.Close() + if err != nil { + logrus.Warnf("Failed to close connection: %v", err) } + + case "sctp": + if *sctpWarning { + logrus.Info("Port reservation for SCTP is not supported") + *sctpWarning = false + } + default: + return nil, fmt.Errorf("unknown protocol %s", protocol) } - return files, nil + return file, nil } func getOCIRuntimeError(runtimeMsg string) error { diff --git a/libpod/options.go b/libpod/options.go index 553af43fd..250b16556 100644 --- a/libpod/options.go +++ b/libpod/options.go @@ -310,6 +310,17 @@ func WithCDI(devices []string) CtrCreateOption { } } +// WithStorageOpts sets the devices to check for for CDI configuration. +func WithStorageOpts(storageOpts map[string]string) CtrCreateOption { + return func(ctr *Container) error { + if ctr.valid { + return define.ErrCtrFinalized + } + ctr.config.StorageOpts = storageOpts + return nil + } +} + // WithDefaultMountsFile sets the file to look at for default mounts (mainly // secrets). // Note we are not saving this in the database as it is for testing purposes @@ -958,7 +969,7 @@ func WithUserNSFrom(nsCtr *Container) CtrCreateOption { if err := JSONDeepCopy(nsCtr.IDMappings(), &ctr.config.IDMappings); err != nil { return err } - g := generate.Generator{Config: ctr.config.Spec} + g := generate.NewFromSpec(ctr.config.Spec) g.ClearLinuxUIDMappings() for _, uidmap := range nsCtr.config.IDMappings.UIDMap { @@ -1040,7 +1051,7 @@ func WithDependencyCtrs(ctrs []*Container) CtrCreateOption { // namespace with a minimal configuration. // An optional array of port mappings can be provided. // Conflicts with WithNetNSFrom(). -func WithNetNS(portMappings []nettypes.OCICNIPortMapping, exposedPorts map[uint16][]string, postConfigureNetNS bool, netmode string, networks []string) CtrCreateOption { +func WithNetNS(portMappings []nettypes.PortMapping, exposedPorts map[uint16][]string, postConfigureNetNS bool, netmode string, networks []string) CtrCreateOption { return func(ctr *Container) error { if ctr.valid { return define.ErrCtrFinalized @@ -1093,7 +1104,7 @@ func WithNetworkOptions(options map[string][]string) CtrCreateOption { // It cannot be set unless WithNetNS has already been passed. // Further, it cannot be set if additional CNI networks to join have been // specified. -func WithStaticMAC(mac net.HardwareAddr) CtrCreateOption { +func WithStaticMAC(mac nettypes.HardwareAddr) CtrCreateOption { return func(ctr *Container) error { if ctr.valid { return define.ErrCtrFinalized @@ -2073,21 +2084,6 @@ func WithInfraContainer() PodCreateOption { } } -// WithInfraContainerPorts tells the pod to add port bindings to the pause container -func WithInfraContainerPorts(bindings []nettypes.OCICNIPortMapping, infraSpec *specgen.SpecGenerator) []nettypes.PortMapping { - bindingSpec := []nettypes.PortMapping{} - for _, bind := range bindings { - currBind := nettypes.PortMapping{} - currBind.ContainerPort = uint16(bind.ContainerPort) - currBind.HostIP = bind.HostIP - currBind.HostPort = uint16(bind.HostPort) - currBind.Protocol = bind.Protocol - bindingSpec = append(bindingSpec, currBind) - } - infraSpec.PortMappings = bindingSpec - return infraSpec.PortMappings -} - // WithVolatile sets the volatile flag for the container storage. // The option can potentially cause data loss when used on a container that must survive a machine reboot. func WithVolatile() CtrCreateOption { diff --git a/libpod/pod.go b/libpod/pod.go index 068a835f6..0e5ac4906 100644 --- a/libpod/pod.go +++ b/libpod/pod.go @@ -390,7 +390,7 @@ func (p *Pod) InfraContainerID() (string, error) { return p.infraContainerID() } -// infraContainer is the unlocked versio of InfraContainer which returns the infra container +// infraContainer is the unlocked version of InfraContainer which returns the infra container func (p *Pod) infraContainer() (*Container, error) { id, err := p.infraContainerID() if err != nil { diff --git a/libpod/runtime.go b/libpod/runtime.go index 855f3a9f9..b01f8dd13 100644 --- a/libpod/runtime.go +++ b/libpod/runtime.go @@ -543,6 +543,8 @@ func makeRuntime(ctx context.Context, runtime *Runtime) (retErr error) { return err } if became { + // Check if the pause process was created. If it was created, then + // move it to its own systemd scope. utils.MovePauseProcessToScope(pausePid) os.Exit(ret) } diff --git a/libpod/runtime_ctr.go b/libpod/runtime_ctr.go index 2256ba57c..114bf9315 100644 --- a/libpod/runtime_ctr.go +++ b/libpod/runtime_ctr.go @@ -326,15 +326,6 @@ func (r *Runtime) setupContainer(ctx context.Context, ctr *Container) (_ *Contai } } - if ctr.config.Name == "" { - name, err := r.generateName() - if err != nil { - return nil, err - } - - ctr.config.Name = name - } - // Check CGroup parent sanity, and set it if it was not set. // Only if we're actually configuring CGroups. if !ctr.config.NoCgroups { @@ -389,7 +380,7 @@ func (r *Runtime) setupContainer(ctx context.Context, ctr *Container) (_ *Contai if ctr.restoreFromCheckpoint { // Remove information about bind mount // for new container from imported checkpoint - g := generate.Generator{Config: ctr.config.Spec} + g := generate.NewFromSpec(ctr.config.Spec) g.RemoveMount("/dev/shm") ctr.config.ShmDir = "" g.RemoveMount("/etc/resolv.conf") diff --git a/libpod/runtime_pod_linux.go b/libpod/runtime_pod_linux.go index 9c6f1539f..15050ef48 100644 --- a/libpod/runtime_pod_linux.go +++ b/libpod/runtime_pod_linux.go @@ -43,18 +43,6 @@ func (r *Runtime) NewPod(ctx context.Context, p specgen.PodSpecGenerator, option } } - if pod.config.Name == "" { - name, err := r.generateName() - if err != nil { - return nil, err - } - pod.config.Name = name - } - - if p.InfraContainerSpec != nil && p.InfraContainerSpec.Hostname == "" { - p.InfraContainerSpec.Hostname = pod.config.Name - } - // Allocate a lock for the pod lock, err := r.lockManager.AllocateLock() if err != nil { @@ -131,9 +119,33 @@ func (r *Runtime) NewPod(ctx context.Context, p specgen.PodSpecGenerator, option logrus.Infof("Pod has an infra container, but shares no namespaces") } - if err := r.state.AddPod(pod); err != nil { - return nil, errors.Wrapf(err, "error adding pod to state") + // Unless the user has specified a name, use a randomly generated one. + // Note that name conflicts may occur (see #11735), so we need to loop. + generateName := pod.config.Name == "" + var addPodErr error + for { + if generateName { + name, err := r.generateName() + if err != nil { + return nil, err + } + pod.config.Name = name + } + + if p.InfraContainerSpec != nil && p.InfraContainerSpec.Hostname == "" { + p.InfraContainerSpec.Hostname = pod.config.Name + } + if addPodErr = r.state.AddPod(pod); addPodErr == nil { + return pod, nil + } + if !generateName || (errors.Cause(addPodErr) != define.ErrPodExists && errors.Cause(addPodErr) != define.ErrCtrExists) { + break + } } + if addPodErr != nil { + return nil, errors.Wrapf(addPodErr, "error adding pod to state") + } + return pod, nil } @@ -177,10 +189,9 @@ func (r *Runtime) removePod(ctx context.Context, p *Pod, removeCtrs, force bool, if err != nil { return err } - numCtrs := len(ctrs) - // If the only container in the pod is the pause container, remove the pod and container unconditionally. + // If the only running container in the pod is the pause container, remove the pod and container unconditionally. pauseCtrID := p.state.InfraContainerID if numCtrs == 1 && ctrs[0].ID() == pauseCtrID { removeCtrs = true @@ -264,6 +275,15 @@ func (r *Runtime) removePod(ctx context.Context, p *Pod, removeCtrs, force bool, } } + // Clear infra container ID before we remove the infra container. + // There is a potential issue if we don't do that, and removal is + // interrupted between RemoveAllContainers() below and the pod's removal + // later - we end up with a reference to a nonexistent infra container. + p.state.InfraContainerID = "" + if err := p.save(); err != nil { + return err + } + // Remove all containers in the pod from the state. if err := r.state.RemovePodContainers(p); err != nil { // If this fails, there isn't much more we can do. diff --git a/libpod/runtime_volume_linux.go b/libpod/runtime_volume_linux.go index b08693529..ed3cc971c 100644 --- a/libpod/runtime_volume_linux.go +++ b/libpod/runtime_volume_linux.go @@ -230,11 +230,7 @@ func (r *Runtime) removeVolume(ctx context.Context, v *Volume, force bool, timeo logrus.Debugf("Removing container %s (depends on volume %q)", ctr.ID(), v.Name()) - // TODO: do we want to set force here when removing - // containers? - // I'm inclined to say no, in case someone accidentally - // wipes a container they're using... - if err := r.removeContainer(ctx, ctr, false, false, false, timeout); err != nil { + if err := r.removeContainer(ctx, ctr, force, false, false, timeout); err != nil { return errors.Wrapf(err, "error removing container %s that depends on volume %s", ctr.ID(), v.Name()) } } diff --git a/libpod/shutdown/handler.go b/libpod/shutdown/handler.go index b0feafa0b..9add05c9c 100644 --- a/libpod/shutdown/handler.go +++ b/libpod/shutdown/handler.go @@ -5,9 +5,10 @@ import ( "os/signal" "sync" "syscall" + "time" "github.com/pkg/errors" - "github.com/sirupsen/logrus" + logrusImport "github.com/sirupsen/logrus" ) var ( @@ -25,6 +26,7 @@ var ( // Ordering that on-shutdown handlers will be invoked. handlerOrder []string shutdownInhibit sync.RWMutex + logrus = logrusImport.WithField("PID", os.Getpid()) ) // Start begins handling SIGTERM and SIGINT and will run the given on-signal @@ -44,25 +46,31 @@ func Start() error { go func() { select { case <-cancelChan: + logrus.Infof("Received shutdown.Stop(), terminating!") signal.Stop(sigChan) close(sigChan) close(cancelChan) stopped = true return case sig := <-sigChan: - logrus.Infof("Received shutdown signal %v, terminating!", sig) + logrus.Infof("Received shutdown signal %q, terminating!", sig.String()) shutdownInhibit.Lock() handlerLock.Lock() + for _, name := range handlerOrder { handler, ok := handlers[name] if !ok { - logrus.Errorf("Shutdown handler %s definition not found!", name) + logrus.Errorf("Shutdown handler %q definition not found!", name) continue } - logrus.Infof("Invoking shutdown handler %s", name) + + logrus.Infof("Invoking shutdown handler %q", name) + start := time.Now() if err := handler(sig); err != nil { - logrus.Errorf("Running shutdown handler %s: %v", name, err) + logrus.Errorf("Running shutdown handler %q: %v", name, err) } + logrus.Debugf("Completed shutdown handler %q, duration %v", name, + time.Since(start).Round(time.Second)) } handlerLock.Unlock() shutdownInhibit.Unlock() diff --git a/libpod/state_test.go b/libpod/state_test.go index 4799d7b8d..5c3b0d7f7 100644 --- a/libpod/state_test.go +++ b/libpod/state_test.go @@ -11,6 +11,7 @@ import ( "github.com/containers/common/pkg/config" "github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/libpod/lock" + "github.com/containers/podman/v3/libpod/network/types" "github.com/containers/storage" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" @@ -3705,3 +3706,42 @@ func TestGetContainerConfigNonExistentIDFails(t *testing.T) { assert.Error(t, err) }) } + +// Test that the state will convert the ports to the new format +func TestConvertPortMapping(t *testing.T) { + runForAllStates(t, func(t *testing.T, state State, manager lock.Manager) { + testCtr, err := getTestCtr1(manager) + assert.NoError(t, err) + + ports := testCtr.config.PortMappings + + oldPorts := []types.OCICNIPortMapping{ + { + HostPort: 80, + ContainerPort: 90, + Protocol: "tcp", + HostIP: "192.168.3.3", + }, + { + HostPort: 100, + ContainerPort: 110, + Protocol: "udp", + HostIP: "192.168.4.4", + }, + } + + testCtr.config.OldPortMappings = oldPorts + testCtr.config.PortMappings = nil + + err = state.AddContainer(testCtr) + assert.NoError(t, err) + + retrievedCtr, err := state.Container(testCtr.ID()) + assert.NoError(t, err) + + // set values to expected ones + testCtr.config.PortMappings = ports + + testContainersEqual(t, retrievedCtr, testCtr, true) + }) +} diff --git a/libpod/util.go b/libpod/util.go index 8f8303ff2..5154a261e 100644 --- a/libpod/util.go +++ b/libpod/util.go @@ -295,19 +295,21 @@ func writeHijackHeader(r *http.Request, conn io.Writer) { } // Convert OCICNI port bindings into Inspect-formatted port bindings. -func makeInspectPortBindings(bindings []types.OCICNIPortMapping, expose map[uint16][]string) map[string][]define.InspectHostPort { +func makeInspectPortBindings(bindings []types.PortMapping, expose map[uint16][]string) map[string][]define.InspectHostPort { portBindings := make(map[string][]define.InspectHostPort) for _, port := range bindings { - key := fmt.Sprintf("%d/%s", port.ContainerPort, port.Protocol) - hostPorts := portBindings[key] - if hostPorts == nil { - hostPorts = []define.InspectHostPort{} + protocols := strings.Split(port.Protocol, ",") + for _, protocol := range protocols { + for i := uint16(0); i < port.Range; i++ { + key := fmt.Sprintf("%d/%s", port.ContainerPort+i, protocol) + hostPorts := portBindings[key] + hostPorts = append(hostPorts, define.InspectHostPort{ + HostIP: port.HostIP, + HostPort: fmt.Sprintf("%d", port.HostPort+i), + }) + portBindings[key] = hostPorts + } } - hostPorts = append(hostPorts, define.InspectHostPort{ - HostIP: port.HostIP, - HostPort: fmt.Sprintf("%d", port.HostPort), - }) - portBindings[key] = hostPorts } // add exposed ports without host port information to match docker for port, protocols := range expose { diff --git a/nix/default-arm64.nix b/nix/default-arm64.nix index 8868788ae..bb958a193 100644 --- a/nix/default-arm64.nix +++ b/nix/default-arm64.nix @@ -77,10 +77,12 @@ let patchShebangs . make bin/podman make bin/podman-remote + make bin/rootlessport ''; installPhase = '' install -Dm755 bin/podman $out/bin/podman install -Dm755 bin/podman-remote $out/bin/podman-remote + install -Dm755 bin/rootlessport $out/libexec/podman/rootlessport ''; }; in diff --git a/nix/default.nix b/nix/default.nix index 4d15532c2..1dc6f92b6 100644 --- a/nix/default.nix +++ b/nix/default.nix @@ -75,10 +75,12 @@ let patchShebangs . make bin/podman make bin/podman-remote + make bin/rootlessport ''; installPhase = '' install -Dm755 bin/podman $out/bin/podman install -Dm755 bin/podman-remote $out/bin/podman-remote + install -Dm755 bin/rootlessport $out/libexec/podman/rootlessport ''; }; in diff --git a/pause/pause.c b/pause/pause.c new file mode 100644 index 000000000..1e363bd7a --- /dev/null +++ b/pause/pause.c @@ -0,0 +1,69 @@ +/* +Copyright 2016 The Kubernetes Authors. +Copyright 2021 The Podman Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +#include <signal.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> +#include <sys/wait.h> +#include <unistd.h> + +#define STRINGIFY(x) #x +#define VERSION_STRING(x) STRINGIFY(x) + +#ifndef VERSION +#define VERSION HEAD +#endif + +static void sigdown(int signo) { + psignal(signo, "Shutting down, got signal"); + exit(0); +} + +static void sigreap(int signo) { + while (waitpid(-1, NULL, WNOHANG) > 0) + ; +} + +int main(int argc, char **argv) { + int i; + for (i = 1; i < argc; ++i) { + if (!strcasecmp(argv[i], "-v")) { + printf("pause.c %s\n", VERSION_STRING(VERSION)); + return 0; + } + } + + if (getpid() != 1) + /* Not an error because pause sees use outside of infra containers. */ + fprintf(stderr, "Warning: pause should be the first process\n"); + + if (sigaction(SIGINT, &(struct sigaction){.sa_handler = sigdown}, NULL) < 0) + return 1; + if (sigaction(SIGTERM, &(struct sigaction){.sa_handler = sigdown}, NULL) < 0) + return 2; + if (sigaction(SIGCHLD, &(struct sigaction){.sa_handler = sigreap, + .sa_flags = SA_NOCLDSTOP}, + NULL) < 0) + return 3; + + for (;;) + pause(); + fprintf(stderr, "Error: infinite loop terminated\n"); + return 42; +} diff --git a/pkg/api/handlers/compat/containers_top.go b/pkg/api/handlers/compat/containers_top.go index b5debd37d..545320ad9 100644 --- a/pkg/api/handlers/compat/containers_top.go +++ b/pkg/api/handlers/compat/containers_top.go @@ -1,8 +1,11 @@ package compat import ( + "encoding/json" + "fmt" "net/http" "strings" + "time" "github.com/containers/podman/v3/libpod" "github.com/containers/podman/v3/pkg/api/handlers" @@ -10,20 +13,24 @@ import ( api "github.com/containers/podman/v3/pkg/api/types" "github.com/gorilla/schema" "github.com/pkg/errors" + "github.com/sirupsen/logrus" ) func TopContainer(w http.ResponseWriter, r *http.Request) { runtime := r.Context().Value(api.RuntimeKey).(*libpod.Runtime) decoder := r.Context().Value(api.DecoderKey).(*schema.Decoder) - defaultValue := "-ef" + psArgs := "-ef" if utils.IsLibpodRequest(r) { - defaultValue = "" + psArgs = "" } query := struct { + Delay int `schema:"delay"` PsArgs string `schema:"ps_args"` + Stream bool `schema:"stream"` }{ - PsArgs: defaultValue, + Delay: 5, + PsArgs: psArgs, } if err := decoder.Decode(&query, r.URL.Query()); err != nil { utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest, @@ -31,6 +38,12 @@ func TopContainer(w http.ResponseWriter, r *http.Request) { return } + if query.Delay < 1 { + utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest, + fmt.Errorf("\"delay\" parameter of value %d < 1", query.Delay)) + return + } + name := utils.GetName(r) c, err := runtime.LookupContainer(name) if err != nil { @@ -38,26 +51,56 @@ func TopContainer(w http.ResponseWriter, r *http.Request) { return } - output, err := c.Top([]string{query.PsArgs}) - if err != nil { - utils.InternalServerError(w, err) - return + // We are committed now - all errors logged but not reported to client, ship has sailed + w.WriteHeader(http.StatusOK) + w.Header().Set("Content-Type", "application/json") + if f, ok := w.(http.Flusher); ok { + f.Flush() } - var body = handlers.ContainerTopOKBody{} - if len(output) > 0 { - body.Titles = strings.Split(output[0], "\t") - for i := range body.Titles { - body.Titles[i] = strings.TrimSpace(body.Titles[i]) - } + encoder := json.NewEncoder(w) + +loop: // break out of for/select infinite` loop + for { + select { + case <-r.Context().Done(): + break loop + default: + output, err := c.Top([]string{query.PsArgs}) + if err != nil { + logrus.Infof("Error from %s %q : %v", r.Method, r.URL, err) + break loop + } + + if len(output) > 0 { + body := handlers.ContainerTopOKBody{} + body.Titles = strings.Split(output[0], "\t") + for i := range body.Titles { + body.Titles[i] = strings.TrimSpace(body.Titles[i]) + } + + for _, line := range output[1:] { + process := strings.Split(line, "\t") + for i := range process { + process[i] = strings.TrimSpace(process[i]) + } + body.Processes = append(body.Processes, process) + } + + if err := encoder.Encode(body); err != nil { + logrus.Infof("Error from %s %q : %v", r.Method, r.URL, err) + break loop + } + if f, ok := w.(http.Flusher); ok { + f.Flush() + } + } - for _, line := range output[1:] { - process := strings.Split(line, "\t") - for i := range process { - process[i] = strings.TrimSpace(process[i]) + if query.Stream { + time.Sleep(time.Duration(query.Delay) * time.Second) + } else { + break loop } - body.Processes = append(body.Processes, process) } } - utils.WriteJSON(w, http.StatusOK, body) } diff --git a/pkg/api/handlers/compat/images_build.go b/pkg/api/handlers/compat/images_build.go index 606c52e41..6152f1c02 100644 --- a/pkg/api/handlers/compat/images_build.go +++ b/pkg/api/handlers/compat/images_build.go @@ -151,22 +151,19 @@ func BuildImage(w http.ResponseWriter, r *http.Request) { var m = []string{} if err := json.Unmarshal([]byte(query.Dockerfile), &m); err != nil { // it's not json, assume just a string - m = append(m, query.Dockerfile) + m = []string{filepath.Join(contextDirectory, query.Dockerfile)} } containerFiles = m } else { - containerFiles = []string{"Dockerfile"} + containerFiles = []string{filepath.Join(contextDirectory, "Dockerfile")} if utils.IsLibpodRequest(r) { - containerFiles = []string{"Containerfile"} - if _, err = os.Stat(filepath.Join(contextDirectory, "Containerfile")); err != nil { - if _, err1 := os.Stat(filepath.Join(contextDirectory, "Dockerfile")); err1 == nil { - containerFiles = []string{"Dockerfile"} - } else { + containerFiles = []string{filepath.Join(contextDirectory, "Containerfile")} + if _, err = os.Stat(containerFiles[0]); err != nil { + containerFiles = []string{filepath.Join(contextDirectory, "Dockerfile")} + if _, err1 := os.Stat(containerFiles[0]); err1 != nil { utils.BadRequest(w, "dockerfile", query.Dockerfile, err) } } - } else { - containerFiles = []string{"Dockerfile"} } } diff --git a/pkg/api/handlers/compat/images_search.go b/pkg/api/handlers/compat/images_search.go index 01282513e..e9cc3e2b6 100644 --- a/pkg/api/handlers/compat/images_search.go +++ b/pkg/api/handlers/compat/images_search.go @@ -22,7 +22,6 @@ func SearchImages(w http.ResponseWriter, r *http.Request) { query := struct { Term string `json:"term"` Limit int `json:"limit"` - NoTrunc bool `json:"noTrunc"` Filters map[string][]string `json:"filters"` TLSVerify bool `json:"tlsVerify"` ListTags bool `json:"listTags"` @@ -50,7 +49,6 @@ func SearchImages(w http.ResponseWriter, r *http.Request) { options := entities.ImageSearchOptions{ Authfile: authfile, Limit: query.Limit, - NoTrunc: query.NoTrunc, ListTags: query.ListTags, Filters: filters, } diff --git a/pkg/api/handlers/compat/images_tag.go b/pkg/api/handlers/compat/images_tag.go index 7858298be..5d413a821 100644 --- a/pkg/api/handlers/compat/images_tag.go +++ b/pkg/api/handlers/compat/images_tag.go @@ -4,6 +4,7 @@ import ( "fmt" "net/http" + "github.com/containers/common/libimage" "github.com/containers/podman/v3/libpod" "github.com/containers/podman/v3/pkg/api/handlers/utils" api "github.com/containers/podman/v3/pkg/api/types" @@ -16,7 +17,9 @@ func TagImage(w http.ResponseWriter, r *http.Request) { // /v1.xx/images/(name)/tag name := utils.GetName(r) - newImage, _, err := runtime.LibimageRuntime().LookupImage(name, nil) + // Allow tagging manifest list instead of resolving instances from manifest + lookupOptions := &libimage.LookupImageOptions{ManifestList: true} + newImage, _, err := runtime.LibimageRuntime().LookupImage(name, lookupOptions) if err != nil { utils.ImageNotFound(w, name, errors.Wrapf(err, "failed to find image %s", name)) return diff --git a/pkg/api/handlers/libpod/play.go b/pkg/api/handlers/libpod/play.go index 851e0f6c8..f943fc240 100644 --- a/pkg/api/handlers/libpod/play.go +++ b/pkg/api/handlers/libpod/play.go @@ -26,6 +26,7 @@ func PlayKube(w http.ResponseWriter, r *http.Request) { Network string `schema:"network"` TLSVerify bool `schema:"tlsVerify"` LogDriver string `schema:"logDriver"` + LogOptions []string `schema:"logOptions"` Start bool `schema:"start"` StaticIPs []string `schema:"staticIPs"` StaticMACs []string `schema:"staticMACs"` @@ -106,6 +107,7 @@ func PlayKube(w http.ResponseWriter, r *http.Request) { NoHosts: query.NoHosts, Quiet: true, LogDriver: query.LogDriver, + LogOptions: query.LogOptions, StaticIPs: staticIPs, StaticMACs: staticMACs, } diff --git a/pkg/api/handlers/libpod/pods.go b/pkg/api/handlers/libpod/pods.go index 77d026550..2ba292579 100644 --- a/pkg/api/handlers/libpod/pods.go +++ b/pkg/api/handlers/libpod/pods.go @@ -1,15 +1,13 @@ package libpod import ( - "context" "encoding/json" "fmt" "net/http" "strings" + "time" - "github.com/containers/common/libimage" "github.com/containers/common/pkg/config" - "github.com/containers/image/v5/transports/alltransports" "github.com/containers/podman/v3/libpod" "github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/pkg/api/handlers" @@ -67,20 +65,6 @@ func PodCreate(w http.ResponseWriter, r *http.Request) { imageName = config.DefaultInfraImage rawImageName = config.DefaultInfraImage } - curr := infraOptions.Quiet - infraOptions.Quiet = true - pullOptions := &libimage.PullOptions{} - pulledImages, err := runtime.LibimageRuntime().Pull(context.Background(), imageName, config.PullPolicyMissing, pullOptions) - if err != nil { - utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "could not pull image")) - return - } - if _, err := alltransports.ParseImageName(imageName); err == nil { - if len(pulledImages) != 0 { - imageName = pulledImages[0].ID() - } - } - infraOptions.Quiet = curr psg.InfraImage = imageName psg.InfraContainerSpec.Image = imageName psg.InfraContainerSpec.RawImageName = rawImageName @@ -380,10 +364,17 @@ func PodTop(w http.ResponseWriter, r *http.Request) { runtime := r.Context().Value(api.RuntimeKey).(*libpod.Runtime) decoder := r.Context().Value(api.DecoderKey).(*schema.Decoder) + psArgs := "-ef" + if utils.IsLibpodRequest(r) { + psArgs = "" + } query := struct { + Delay int `schema:"delay"` PsArgs string `schema:"ps_args"` + Stream bool `schema:"stream"` }{ - PsArgs: "", + Delay: 5, + PsArgs: psArgs, } if err := decoder.Decode(&query, r.URL.Query()); err != nil { utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest, @@ -391,6 +382,12 @@ func PodTop(w http.ResponseWriter, r *http.Request) { return } + if query.Delay < 1 { + utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest, + fmt.Errorf("\"delay\" parameter of value %d < 1", query.Delay)) + return + } + name := utils.GetName(r) pod, err := runtime.LookupPod(name) if err != nil { @@ -398,24 +395,58 @@ func PodTop(w http.ResponseWriter, r *http.Request) { return } - args := []string{} - if query.PsArgs != "" { - args = append(args, query.PsArgs) - } - output, err := pod.GetPodPidInformation(args) - if err != nil { - utils.InternalServerError(w, err) - return + // We are committed now - all errors logged but not reported to client, ship has sailed + w.WriteHeader(http.StatusOK) + w.Header().Set("Content-Type", "application/json") + if f, ok := w.(http.Flusher); ok { + f.Flush() } - var body = handlers.PodTopOKBody{} - if len(output) > 0 { - body.Titles = strings.Split(output[0], "\t") - for _, line := range output[1:] { - body.Processes = append(body.Processes, strings.Split(line, "\t")) + encoder := json.NewEncoder(w) + +loop: // break out of for/select infinite` loop + for { + select { + case <-r.Context().Done(): + break loop + default: + output, err := pod.GetPodPidInformation([]string{query.PsArgs}) + if err != nil { + logrus.Infof("Error from %s %q : %v", r.Method, r.URL, err) + break loop + } + + if len(output) > 0 { + var body = handlers.PodTopOKBody{} + body.Titles = strings.Split(output[0], "\t") + for i := range body.Titles { + body.Titles[i] = strings.TrimSpace(body.Titles[i]) + } + + for _, line := range output[1:] { + process := strings.Split(line, "\t") + for i := range process { + process[i] = strings.TrimSpace(process[i]) + } + body.Processes = append(body.Processes, process) + } + + if err := encoder.Encode(body); err != nil { + logrus.Infof("Error from %s %q : %v", r.Method, r.URL, err) + break loop + } + if f, ok := w.(http.Flusher); ok { + f.Flush() + } + } + + if query.Stream { + time.Sleep(time.Duration(query.Delay) * time.Second) + } else { + break loop + } } } - utils.WriteJSON(w, http.StatusOK, body) } func PodKill(w http.ResponseWriter, r *http.Request) { diff --git a/pkg/api/handlers/libpod/volumes.go b/pkg/api/handlers/libpod/volumes.go index 3ba39b860..ffdb30551 100644 --- a/pkg/api/handlers/libpod/volumes.go +++ b/pkg/api/handlers/libpod/volumes.go @@ -29,12 +29,13 @@ func CreateVolume(w http.ResponseWriter, r *http.Request) { }{ // override any golang type defaults } - input := entities.VolumeCreateOptions{} if err := decoder.Decode(&query, r.URL.Query()); err != nil { utils.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String())) return } + + input := entities.VolumeCreateOptions{} // decode params from body if err := json.NewDecoder(r.Body).Decode(&input); err != nil { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Decode()")) @@ -47,9 +48,19 @@ func CreateVolume(w http.ResponseWriter, r *http.Request) { if len(input.Driver) > 0 { volumeOptions = append(volumeOptions, libpod.WithVolumeDriver(input.Driver)) } - if len(input.Label) > 0 { - volumeOptions = append(volumeOptions, libpod.WithVolumeLabels(input.Label)) + + // Label provided for compatibility. + labels := make(map[string]string, len(input.Label)+len(input.Labels)) + for k, v := range input.Label { + labels[k] = v } + for k, v := range input.Labels { + labels[k] = v + } + if len(labels) > 0 { + volumeOptions = append(volumeOptions, libpod.WithVolumeLabels(labels)) + } + if len(input.Options) > 0 { parsedOptions, err := parse.VolumeOptions(input.Options) if err != nil { diff --git a/pkg/api/handlers/types.go b/pkg/api/handlers/types.go index b90154e30..35120a1a5 100644 --- a/pkg/api/handlers/types.go +++ b/pkg/api/handlers/types.go @@ -42,9 +42,15 @@ type ContainersPruneReport struct { } type LibpodContainersPruneReport struct { - ID string `json:"id"` - SpaceReclaimed int64 `json:"space"` - PruneError string `json:"error"` + ID string `json:"Id"` + SpaceReclaimed int64 `json:"Size"` + // Error which occurred during prune operation (if any). + // This field is optional and may be omitted if no error occurred. + // + // Extensions: + // x-omitempty: true + // x-nullable: true + PruneError string `json:"Err,omitempty"` } type Info struct { diff --git a/pkg/api/handlers/utils/handler.go b/pkg/api/handlers/utils/handler.go index 29139a98e..96b7a957c 100644 --- a/pkg/api/handlers/utils/handler.go +++ b/pkg/api/handlers/utils/handler.go @@ -145,12 +145,12 @@ func MarshalErrorSliceJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) { } } -func MarshalErrorJSONIsEmpty(_ unsafe.Pointer) bool { - return false +func MarshalErrorJSONIsEmpty(ptr unsafe.Pointer) bool { + return *((*error)(ptr)) == nil } -func MarshalErrorSliceJSONIsEmpty(_ unsafe.Pointer) bool { - return false +func MarshalErrorSliceJSONIsEmpty(ptr unsafe.Pointer) bool { + return len(*((*[]error)(ptr))) <= 0 } // WriteJSON writes an interface value encoded as JSON to w diff --git a/pkg/api/handlers/utils/handler_test.go b/pkg/api/handlers/utils/handler_test.go index 18a1d2678..5957e7d74 100644 --- a/pkg/api/handlers/utils/handler_test.go +++ b/pkg/api/handlers/utils/handler_test.go @@ -138,3 +138,51 @@ func TestEqualVersion(t *testing.T) { rr.Body.String(), expected) } } + +func TestErrorEncoderFuncOmit(t *testing.T) { + data, err := json.Marshal(struct { + Err error `json:"err,omitempty"` + Errs []error `json:"errs,omitempty"` + }{}) + if err != nil { + t.Fatal(err) + } + + dataAsMap := make(map[string]interface{}) + err = json.Unmarshal(data, &dataAsMap) + if err != nil { + t.Fatal(err) + } + + _, ok := dataAsMap["err"] + if ok { + t.Errorf("the `err` field should have been omitted") + } + _, ok = dataAsMap["errs"] + if ok { + t.Errorf("the `errs` field should have been omitted") + } + + dataAsMap = make(map[string]interface{}) + data, err = json.Marshal(struct { + Err error `json:"err"` + Errs []error `json:"errs"` + }{}) + if err != nil { + t.Fatal(err) + } + + err = json.Unmarshal(data, &dataAsMap) + if err != nil { + t.Fatal(err) + } + + _, ok = dataAsMap["err"] + if !ok { + t.Errorf("the `err` field shouldn't have been omitted") + } + _, ok = dataAsMap["errs"] + if !ok { + t.Errorf("the `errs` field shouldn't have been omitted") + } +} diff --git a/pkg/api/server/handler_rid.go b/pkg/api/server/handler_rid.go index b624b99a6..7dcf436f7 100644 --- a/pkg/api/server/handler_rid.go +++ b/pkg/api/server/handler_rid.go @@ -2,6 +2,7 @@ package server import ( "fmt" + "io/ioutil" "net/http" "github.com/containers/podman/v3/pkg/api/types" @@ -15,7 +16,13 @@ import ( // and Apache style request logging func referenceIDHandler() mux.MiddlewareFunc { return func(h http.Handler) http.Handler { - return handlers.CombinedLoggingHandler(logrus.StandardLogger().Out, + // Only log Apache access_log-like entries at Info level or below + out := ioutil.Discard + if logrus.IsLevelEnabled(logrus.InfoLevel) { + out = logrus.StandardLogger().Out + } + + return handlers.CombinedLoggingHandler(out, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { rid := r.Header.Get("X-Reference-Id") if rid == "" { diff --git a/pkg/api/server/register_containers.go b/pkg/api/server/register_containers.go index 8dcea1301..c4919182b 100644 --- a/pkg/api/server/register_containers.go +++ b/pkg/api/server/register_containers.go @@ -442,6 +442,7 @@ func (s *APIServer) registerContainersHandlers(r *mux.Router) error { // - in: query // name: ps_args // type: string + // default: -ef // description: arguments to pass to ps such as aux. Requires ps(1) to be installed in the container if no ps(1) compatible AIX descriptors are used. // produces: // - application/json @@ -1142,19 +1143,23 @@ func (s *APIServer) registerContainersHandlers(r *mux.Router) error { // name: name // type: string // required: true - // description: | - // Name of container to query for processes - // (As of version 1.xx) + // description: Name of container to query for processes (As of version 1.xx) // - in: query // name: stream // type: boolean - // default: true - // description: Stream the output + // description: when true, repeatedly stream the latest output (As of version 4.0) + // - in: query + // name: delay + // type: integer + // description: if streaming, delay in seconds between updates. Must be >1. (As of version 4.0) + // default: 5 // - in: query // name: ps_args // type: string // default: -ef - // description: arguments to pass to ps such as aux. Requires ps(1) to be installed in the container if no ps(1) compatible AIX descriptors are used. + // description: | + // arguments to pass to ps such as aux. + // Requires ps(1) to be installed in the container if no ps(1) compatible AIX descriptors are used. // produces: // - application/json // responses: diff --git a/pkg/api/server/register_images.go b/pkg/api/server/register_images.go index aa573eaa6..38ceea271 100644 --- a/pkg/api/server/register_images.go +++ b/pkg/api/server/register_images.go @@ -103,7 +103,7 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // - application/json // responses: // 200: - // $ref: "#/responses/DockerImageSummary" + // $ref: "#/responses/DockerImageSummaryResponse" // 500: // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/images/json"), s.APIHandler(compat.GetImages)).Methods(http.MethodGet) @@ -837,7 +837,7 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // - application/json // responses: // 200: - // $ref: "#/responses/DockerImageSummary" + // $ref: "#/responses/LibpodImageSummaryResponse" // 500: // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/libpod/images/json"), s.APIHandler(libpod.GetImages)).Methods(http.MethodGet) @@ -967,7 +967,7 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // - application/json // responses: // 200: - // $ref: "#/responses/DocsImageDeleteResponse" + // $ref: "#/responses/DocsLibpodImagesRemoveResponse" // 400: // $ref: "#/responses/BadParamError" // 404: @@ -1069,7 +1069,7 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // - application/json // responses: // 200: - // $ref: "#/responses/DocsImageDeleteResponse" + // $ref: "#/responses/DocsLibpodPruneResponse" // 500: // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/libpod/images/prune"), s.APIHandler(libpod.PruneImages)).Methods(http.MethodPost) @@ -1090,10 +1090,6 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // default: 25 // description: maximum number of results // - in: query - // name: noTrunc - // type: boolean - // description: do not truncate any of the result strings - // - in: query // name: filters // type: string // description: | diff --git a/pkg/api/server/register_pods.go b/pkg/api/server/register_pods.go index de3669a0a..16a7bbb4c 100644 --- a/pkg/api/server/register_pods.go +++ b/pkg/api/server/register_pods.go @@ -296,18 +296,23 @@ func (s *APIServer) registerPodsHandlers(r *mux.Router) error { // name: name // type: string // required: true - // description: | - // Name of pod to query for processes + // description: Name of pod to query for processes // - in: query // name: stream // type: boolean - // default: true - // description: Stream the output + // description: when true, repeatedly stream the latest output (As of version 4.0) + // - in: query + // name: delay + // type: integer + // description: if streaming, delay in seconds between updates. Must be >1. (As of version 4.0) + // default: 5 // - in: query // name: ps_args // type: string // default: -ef - // description: arguments to pass to ps such as aux. Requires ps(1) to be installed in the container if no ps(1) compatible AIX descriptors are used. + // description: | + // arguments to pass to ps such as aux. + // Requires ps(1) to be installed in the container if no ps(1) compatible AIX descriptors are used. // responses: // 200: // $ref: "#/responses/DocsPodTopResponse" diff --git a/pkg/api/server/server.go b/pkg/api/server/server.go index 6e9578cd1..8c5c7aeeb 100644 --- a/pkg/api/server/server.go +++ b/pkg/api/server/server.go @@ -207,7 +207,7 @@ func (s *APIServer) setupSystemd() { func (s *APIServer) Serve() error { s.setupPprof() - if err := shutdown.Register("server", func(sig os.Signal) error { + if err := shutdown.Register("service", func(sig os.Signal) error { return s.Shutdown(true) }); err != nil { return err @@ -272,20 +272,24 @@ func (s *APIServer) setupPprof() { // Shutdown is a clean shutdown waiting on existing clients func (s *APIServer) Shutdown(halt bool) error { - if s.idleTracker.Duration == UnlimitedServiceDuration && !halt { - logrus.Debug("API service shutdown request ignored as Duration is UnlimitedService") + switch { + case halt: + logrus.Debug("API service forced shutdown, ignoring timeout Duration") + case s.idleTracker.Duration == UnlimitedServiceDuration: + logrus.Debug("API service shutdown request ignored as timeout Duration is UnlimitedService") return nil } shutdownOnce.Do(func() { - if logrus.IsLevelEnabled(logrus.DebugLevel) { - _, file, line, _ := runtime.Caller(1) - logrus.Debugf("API service shutdown by %s:%d, %d/%d connection(s)", - file, line, s.idleTracker.ActiveConnections(), s.idleTracker.TotalConnections()) - } + logrus.Debugf("API service shutdown, %d/%d connection(s)", + s.idleTracker.ActiveConnections(), s.idleTracker.TotalConnections()) // Gracefully shutdown server(s), duration of wait same as idle window - ctx, cancel := context.WithTimeout(context.Background(), s.idleTracker.Duration) + deadline := 1 * time.Second + if s.idleTracker.Duration > 0 { + deadline = s.idleTracker.Duration + } + ctx, cancel := context.WithTimeout(context.Background(), deadline) go func() { defer cancel() @@ -296,7 +300,6 @@ func (s *APIServer) Shutdown(halt bool) error { }() <-ctx.Done() }) - return nil } diff --git a/pkg/api/server/swagger.go b/pkg/api/server/swagger.go index 0fd66652e..3f8f6f9c5 100644 --- a/pkg/api/server/swagger.go +++ b/pkg/api/server/swagger.go @@ -6,6 +6,7 @@ import ( "github.com/containers/podman/v3/pkg/domain/entities" "github.com/containers/podman/v3/pkg/domain/entities/reports" "github.com/containers/podman/v3/pkg/errorhandling" + docker "github.com/docker/docker/api/types" ) // No such image @@ -134,9 +135,16 @@ type swagPodAlreadyStopped struct { } } -// Image summary -// swagger:response DockerImageSummary -type swagImageSummary struct { +// Image summary for compat API +// swagger:response DockerImageSummaryResponse +type swagDockerImageSummaryResponse struct { + // in:body + Body []docker.ImageSummary +} + +// Image summary for libpod API +// swagger:response LibpodImageSummaryResponse +type swagLibpodImageSummaryResponse struct { // in:body Body []entities.ImageSummary } diff --git a/pkg/bindings/connection.go b/pkg/bindings/connection.go index e2c46e481..a2be44ab4 100644 --- a/pkg/bindings/connection.go +++ b/pkg/bindings/connection.go @@ -349,6 +349,17 @@ func (c *Connection) DoRequest(httpBody io.Reader, httpMethod, endpoint string, return &APIResponse{response, req}, err } +// Get raw Transport.DialContext from client +func (c *Connection) GetDialer(ctx context.Context) (net.Conn, error) { + client := c.Client + transport := client.Transport.(*http.Transport) + if transport.DialContext != nil && transport.TLSClientConfig == nil { + return transport.DialContext(ctx, c.URI.Scheme, c.URI.String()) + } + + return nil, errors.New("Unable to get dial context") +} + // FiltersToString converts our typical filter format of a // map[string][]string to a query/html safe string. func FiltersToString(filters map[string][]string) (string, error) { @@ -379,6 +390,11 @@ func (h *APIResponse) IsClientError() bool { return h.Response.StatusCode/100 == 4 } +// IsConflictError returns true if the response code is 409 +func (h *APIResponse) IsConflictError() bool { + return h.Response.StatusCode == 409 +} + // IsServerError returns true if the response code is 5xx func (h *APIResponse) IsServerError() bool { return h.Response.StatusCode/100 == 5 diff --git a/pkg/bindings/containers/attach.go b/pkg/bindings/containers/attach.go index c5f54c1af..47de89b33 100644 --- a/pkg/bindings/containers/attach.go +++ b/pkg/bindings/containers/attach.go @@ -214,7 +214,7 @@ func Attach(ctx context.Context, nameOrID string, stdin io.Reader, stdout io.Wri // Read multiplexed channels and write to appropriate stream fd, l, err := DemuxHeader(socket, buffer) if err != nil { - if errors.Is(err, io.EOF) { + if errors.Is(err, io.EOF) || errors.Is(err, io.ErrUnexpectedEOF) { return nil } return err @@ -531,7 +531,7 @@ func ExecStartAndAttach(ctx context.Context, sessionID string, options *ExecStar // Read multiplexed channels and write to appropriate stream fd, l, err := DemuxHeader(socket, buffer) if err != nil { - if errors.Is(err, io.EOF) { + if errors.Is(err, io.EOF) || errors.Is(err, io.ErrUnexpectedEOF) { return nil } return err diff --git a/pkg/bindings/containers/logs.go b/pkg/bindings/containers/logs.go index 67db94487..37ffdf0a5 100644 --- a/pkg/bindings/containers/logs.go +++ b/pkg/bindings/containers/logs.go @@ -39,7 +39,7 @@ func Logs(ctx context.Context, nameOrID string, options *LogOptions, stdoutChan, for { fd, l, err := DemuxHeader(response.Body, buffer) if err != nil { - if errors.Is(err, io.EOF) { + if errors.Is(err, io.EOF) || errors.Is(err, io.ErrUnexpectedEOF) { return nil } return err diff --git a/pkg/bindings/errors.go b/pkg/bindings/errors.go index 9c311d912..ec837b39c 100644 --- a/pkg/bindings/errors.go +++ b/pkg/bindings/errors.go @@ -12,17 +12,22 @@ var ( ErrNotImplemented = errors.New("function not implemented") ) -func handleError(data []byte) error { - e := errorhandling.ErrorModel{} - if err := json.Unmarshal(data, &e); err != nil { +func handleError(data []byte, unmarshalErrorInto interface{}) error { + if err := json.Unmarshal(data, unmarshalErrorInto); err != nil { return err } - return e + return unmarshalErrorInto.(error) } // Process drains the response body, and processes the HTTP status code // Note: Closing the response.Body is left to the caller func (h APIResponse) Process(unmarshalInto interface{}) error { + return h.ProcessWithError(unmarshalInto, &errorhandling.ErrorModel{}) +} + +// Process drains the response body, and processes the HTTP status code +// Note: Closing the response.Body is left to the caller +func (h APIResponse) ProcessWithError(unmarshalInto interface{}, unmarshalErrorInto interface{}) error { data, err := ioutil.ReadAll(h.Response.Body) if err != nil { return errors.Wrap(err, "unable to process API response") @@ -33,14 +38,22 @@ func (h APIResponse) Process(unmarshalInto interface{}) error { } return nil } + + if h.IsConflictError() { + return handleError(data, unmarshalErrorInto) + } + // TODO should we add a debug here with the response code? - return handleError(data) + return handleError(data, &errorhandling.ErrorModel{}) } func CheckResponseCode(inError error) (int, error) { - e, ok := inError.(errorhandling.ErrorModel) - if !ok { + switch e := inError.(type) { + case *errorhandling.ErrorModel: + return e.Code(), nil + case *errorhandling.PodConflictErrorModel: + return e.Code(), nil + default: return -1, errors.New("error is not type ErrorModel") } - return e.Code(), nil } diff --git a/pkg/bindings/images/types.go b/pkg/bindings/images/types.go index dc6bd91c3..a44a3527f 100644 --- a/pkg/bindings/images/types.go +++ b/pkg/bindings/images/types.go @@ -133,8 +133,6 @@ type SearchOptions struct { Filters map[string][]string // Limit the number of results. Limit *int - // NoTrunc will not truncate the output. - NoTrunc *bool // SkipTLSVerify to skip HTTPS and certificate verification. SkipTLSVerify *bool // ListTags search the available tags of the repository diff --git a/pkg/bindings/images/types_search_options.go b/pkg/bindings/images/types_search_options.go index e38ef9fb1..4424f1504 100644 --- a/pkg/bindings/images/types_search_options.go +++ b/pkg/bindings/images/types_search_options.go @@ -62,21 +62,6 @@ func (o *SearchOptions) GetLimit() int { return *o.Limit } -// WithNoTrunc set field NoTrunc to given value -func (o *SearchOptions) WithNoTrunc(value bool) *SearchOptions { - o.NoTrunc = &value - return o -} - -// GetNoTrunc returns value of field NoTrunc -func (o *SearchOptions) GetNoTrunc() bool { - if o.NoTrunc == nil { - var z bool - return z - } - return *o.NoTrunc -} - // WithSkipTLSVerify set field SkipTLSVerify to given value func (o *SearchOptions) WithSkipTLSVerify(value bool) *SearchOptions { o.SkipTLSVerify = &value diff --git a/pkg/bindings/play/types.go b/pkg/bindings/play/types.go index fdfc4a6fa..011f7f9ca 100644 --- a/pkg/bindings/play/types.go +++ b/pkg/bindings/play/types.go @@ -37,6 +37,8 @@ type KubeOptions struct { ConfigMaps *[]string // LogDriver for the container. For example: journald LogDriver *string + // LogOptions for the container. For example: journald + LogOptions *[]string // Start - don't start the pod if false Start *bool } diff --git a/pkg/bindings/play/types_kube_options.go b/pkg/bindings/play/types_kube_options.go index 1a6324302..344771e0c 100644 --- a/pkg/bindings/play/types_kube_options.go +++ b/pkg/bindings/play/types_kube_options.go @@ -228,6 +228,21 @@ func (o *KubeOptions) GetLogDriver() string { return *o.LogDriver } +// WithLogOptions set field LogOptions to given value +func (o *KubeOptions) WithLogOptions(value []string) *KubeOptions { + o.LogOptions = &value + return o +} + +// GetLogOptions returns value of field LogOptions +func (o *KubeOptions) GetLogOptions() []string { + if o.LogOptions == nil { + var z []string + return z + } + return *o.LogOptions +} + // WithStart set field Start to given value func (o *KubeOptions) WithStart(value bool) *KubeOptions { o.Start = &value diff --git a/pkg/bindings/pods/pods.go b/pkg/bindings/pods/pods.go index a1a431a3b..3b5832373 100644 --- a/pkg/bindings/pods/pods.go +++ b/pkg/bindings/pods/pods.go @@ -9,6 +9,7 @@ import ( "github.com/containers/podman/v3/pkg/api/handlers" "github.com/containers/podman/v3/pkg/bindings" "github.com/containers/podman/v3/pkg/domain/entities" + "github.com/containers/podman/v3/pkg/errorhandling" jsoniter "github.com/json-iterator/go" ) @@ -97,7 +98,7 @@ func Kill(ctx context.Context, nameOrID string, options *KillOptions) (*entities } defer response.Body.Close() - return &report, response.Process(&report) + return &report, response.ProcessWithError(&report, &errorhandling.PodConflictErrorModel{}) } // Pause pauses all running containers in a given pod. @@ -117,7 +118,7 @@ func Pause(ctx context.Context, nameOrID string, options *PauseOptions) (*entiti } defer response.Body.Close() - return &report, response.Process(&report) + return &report, response.ProcessWithError(&report, &errorhandling.PodConflictErrorModel{}) } // Prune by default removes all non-running pods in local storage. @@ -184,7 +185,7 @@ func Restart(ctx context.Context, nameOrID string, options *RestartOptions) (*en } defer response.Body.Close() - return &report, response.Process(&report) + return &report, response.ProcessWithError(&report, &errorhandling.PodConflictErrorModel{}) } // Remove deletes a Pod from from local storage. The optional force parameter denotes @@ -232,7 +233,8 @@ func Start(ctx context.Context, nameOrID string, options *StartOptions) (*entiti report.Id = nameOrID return &report, nil } - return &report, response.Process(&report) + + return &report, response.ProcessWithError(&report, &errorhandling.PodConflictErrorModel{}) } // Stop stops all containers in a Pod. The optional timeout parameter can be @@ -260,7 +262,7 @@ func Stop(ctx context.Context, nameOrID string, options *StopOptions) (*entities report.Id = nameOrID return &report, nil } - return &report, response.Process(&report) + return &report, response.ProcessWithError(&report, &errorhandling.PodConflictErrorModel{}) } // Top gathers statistics about the running processes in a pod. The nameOrID can be a pod name @@ -316,7 +318,7 @@ func Unpause(ctx context.Context, nameOrID string, options *UnpauseOptions) (*en } defer response.Body.Close() - return &report, response.Process(&report) + return &report, response.ProcessWithError(&report, &errorhandling.PodConflictErrorModel{}) } // Stats display resource-usage statistics of one or more pods. diff --git a/pkg/bindings/test/common_test.go b/pkg/bindings/test/common_test.go index 91ebe21fc..d996595bf 100644 --- a/pkg/bindings/test/common_test.go +++ b/pkg/bindings/test/common_test.go @@ -225,12 +225,23 @@ func (b *bindingTest) RunTopContainer(containerName *string, podName *string) (s // This method creates a pod with the given pod name. // Podname is an optional parameter func (b *bindingTest) Podcreate(name *string) { + b.PodcreateAndExpose(name, nil) +} + +// This method creates a pod with the given pod name and publish port. +// Podname is an optional parameter +// port is an optional parameter +func (b *bindingTest) PodcreateAndExpose(name *string, port *string) { + command := []string{"pod", "create"} if name != nil { podname := *name - b.runPodman([]string{"pod", "create", "--name", podname}).Wait(45) - } else { - b.runPodman([]string{"pod", "create"}).Wait(45) + command = append(command, "--name", podname) + } + if port != nil { + podport := *port + command = append(command, "--publish", podport) } + b.runPodman(command).Wait(45) } // StringInSlice returns a boolean based on whether a given diff --git a/pkg/bindings/test/containers_test.go b/pkg/bindings/test/containers_test.go index b9ed67255..0f535bc31 100644 --- a/pkg/bindings/test/containers_test.go +++ b/pkg/bindings/test/containers_test.go @@ -259,6 +259,7 @@ var _ = Describe("Podman containers ", func() { _, err = bt.RunTopContainer(&name, nil) Expect(err).To(BeNil()) go func() { + defer GinkgoRecover() exitCode, err = containers.Wait(bt.conn, name, nil) errChan <- err close(errChan) @@ -281,6 +282,7 @@ var _ = Describe("Podman containers ", func() { _, err := bt.RunTopContainer(&name, nil) Expect(err).To(BeNil()) go func() { + defer GinkgoRecover() exitCode, err = containers.Wait(bt.conn, name, new(containers.WaitOptions).WithCondition([]define.ContainerStatus{pause})) errChan <- err close(errChan) @@ -366,7 +368,10 @@ var _ = Describe("Podman containers ", func() { opts := new(containers.LogOptions).WithStdout(true).WithFollow(true) go func() { - containers.Logs(bt.conn, r.ID, opts, stdoutChan, nil) + defer GinkgoRecover() + err := containers.Logs(bt.conn, r.ID, opts, stdoutChan, nil) + close(stdoutChan) + Expect(err).ShouldNot(HaveOccurred()) }() o := <-stdoutChan o = strings.TrimSpace(o) diff --git a/pkg/bindings/test/pods_test.go b/pkg/bindings/test/pods_test.go index 5331cf439..879d4d00d 100644 --- a/pkg/bindings/test/pods_test.go +++ b/pkg/bindings/test/pods_test.go @@ -1,6 +1,7 @@ package test_bindings import ( + "fmt" "net/http" "strings" "time" @@ -9,7 +10,9 @@ import ( "github.com/containers/podman/v3/pkg/bindings" "github.com/containers/podman/v3/pkg/bindings/pods" "github.com/containers/podman/v3/pkg/domain/entities" + "github.com/containers/podman/v3/pkg/errorhandling" "github.com/containers/podman/v3/pkg/specgen" + "github.com/containers/podman/v3/utils" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" "github.com/onsi/gomega/gexec" @@ -208,6 +211,29 @@ var _ = Describe("Podman pods", func() { } }) + It("start pod with port conflict", func() { + randomport, err := utils.GetRandomPort() + Expect(err).To(BeNil()) + + portPublish := fmt.Sprintf("%d:%d", randomport, randomport) + var podwithport string = "newpodwithport" + bt.PodcreateAndExpose(&podwithport, &portPublish) + + // Start pod and expose port 12345 + _, err = pods.Start(bt.conn, podwithport, nil) + Expect(err).To(BeNil()) + + // Start another pod and expose same port 12345 + var podwithport2 string = "newpodwithport2" + bt.PodcreateAndExpose(&podwithport2, &portPublish) + + _, err = pods.Start(bt.conn, podwithport2, nil) + Expect(err).ToNot(BeNil()) + code, _ := bindings.CheckResponseCode(err) + Expect(code).To(BeNumerically("==", http.StatusConflict)) + Expect(err).To(BeAssignableToTypeOf(&errorhandling.PodConflictErrorModel{})) + }) + It("start stop restart pod", func() { // Start an invalid pod _, err = pods.Start(bt.conn, "dummyName", nil) diff --git a/pkg/cgroups/cgroups.go b/pkg/cgroups/cgroups.go index 4bb8de69b..d0c090012 100644 --- a/pkg/cgroups/cgroups.go +++ b/pkg/cgroups/cgroups.go @@ -129,8 +129,8 @@ func init() { func getAvailableControllers(exclude map[string]controllerHandler, cgroup2 bool) ([]controller, error) { if cgroup2 { controllers := []controller{} - subtreeControl := cgroupRoot + "/cgroup.subtree_control" - // rootless cgroupv2: check available controllers for current user ,systemd or servicescope will inherit + controllersFile := cgroupRoot + "/cgroup.controllers" + // rootless cgroupv2: check available controllers for current user, systemd or servicescope will inherit if rootless.IsRootless() { userSlice, err := getCgroupPathForCurrentProcess() if err != nil { @@ -138,13 +138,13 @@ func getAvailableControllers(exclude map[string]controllerHandler, cgroup2 bool) } //userSlice already contains '/' so not adding here basePath := cgroupRoot + userSlice - subtreeControl = fmt.Sprintf("%s/cgroup.subtree_control", basePath) + controllersFile = fmt.Sprintf("%s/cgroup.controllers", basePath) } - subtreeControlBytes, err := ioutil.ReadFile(subtreeControl) + controllersFileBytes, err := ioutil.ReadFile(controllersFile) if err != nil { - return nil, errors.Wrapf(err, "failed while reading controllers for cgroup v2 from %q", subtreeControl) + return nil, errors.Wrapf(err, "failed while reading controllers for cgroup v2 from %q", controllersFile) } - for _, controllerName := range strings.Fields(string(subtreeControlBytes)) { + for _, controllerName := range strings.Fields(string(controllersFileBytes)) { c := controller{ name: controllerName, symlink: false, @@ -461,10 +461,10 @@ func (c *CgroupControl) CreateSystemdUnit(path string) error { return systemdCreate(path, conn) } -// GetUserConnection returns an user connection to D-BUS +// GetUserConnection returns a user connection to D-BUS func GetUserConnection(uid int) (*systemdDbus.Conn, error) { return systemdDbus.NewConnection(func() (*dbus.Conn, error) { - return dbusAuthConnection(uid, dbus.SessionBusPrivate) + return dbusAuthConnection(uid, dbus.SessionBusPrivateNoAutoStartup) }) } diff --git a/pkg/checkpoint/checkpoint_restore.go b/pkg/checkpoint/checkpoint_restore.go index f53e31f9b..da82c9745 100644 --- a/pkg/checkpoint/checkpoint_restore.go +++ b/pkg/checkpoint/checkpoint_restore.go @@ -6,6 +6,7 @@ import ( "os" metadata "github.com/checkpoint-restore/checkpointctl/lib" + "github.com/checkpoint-restore/go-criu/v5/stats" "github.com/containers/common/libimage" "github.com/containers/common/pkg/config" "github.com/containers/podman/v3/libpod" @@ -39,6 +40,7 @@ func CRImportCheckpoint(ctx context.Context, runtime *libpod.Runtime, restoreOpt "volumes", "ctr.log", "artifacts", + stats.StatsDump, metadata.RootFsDiffTar, metadata.DeletedFilesFile, metadata.NetworkStatusFile, @@ -193,7 +195,7 @@ func CRImportCheckpoint(ctx context.Context, runtime *libpod.Runtime, restoreOpt } if len(restoreOptions.PublishPorts) > 0 { - ports, _, _, err := generate.ParsePortMapping(restoreOptions.PublishPorts) + ports, err := generate.ParsePortMapping(restoreOptions.PublishPorts, nil) if err != nil { return nil, err } diff --git a/pkg/domain/entities/container_ps.go b/pkg/domain/entities/container_ps.go index 58f231a2f..d018d373f 100644 --- a/pkg/domain/entities/container_ps.go +++ b/pkg/domain/entities/container_ps.go @@ -54,7 +54,7 @@ type ListContainer struct { // boolean to be set PodName string // Port mappings - Ports []types.OCICNIPortMapping + Ports []types.PortMapping // Size of the container rootfs. Requires the size boolean to be true Size *define.ContainerSize // Time when container started diff --git a/pkg/domain/entities/containers.go b/pkg/domain/entities/containers.go index deae85fe1..869c616ea 100644 --- a/pkg/domain/entities/containers.go +++ b/pkg/domain/entities/containers.go @@ -422,7 +422,7 @@ type ContainerPortOptions struct { // the CLI to output ports type ContainerPortReport struct { Id string //nolint - Ports []nettypes.OCICNIPortMapping + Ports []nettypes.PortMapping } // ContainerCpOptions describes input options for cp. diff --git a/pkg/domain/entities/engine_image.go b/pkg/domain/entities/engine_image.go index b0f9ae408..d72f64b5e 100644 --- a/pkg/domain/entities/engine_image.go +++ b/pkg/domain/entities/engine_image.go @@ -27,6 +27,7 @@ type ImageEngine interface { ShowTrust(ctx context.Context, args []string, options ShowTrustOptions) (*ShowTrustReport, error) Shutdown(ctx context.Context) Tag(ctx context.Context, nameOrID string, tags []string, options ImageTagOptions) error + Transfer(ctx context.Context, scpOpts ImageScpOptions) error Tree(ctx context.Context, nameOrID string, options ImageTreeOptions) (*ImageTreeReport, error) Unmount(ctx context.Context, images []string, options ImageUnmountOptions) ([]*ImageUnmountReport, error) Untag(ctx context.Context, nameOrID string, tags []string, options ImageUntagOptions) error diff --git a/pkg/domain/entities/images.go b/pkg/domain/entities/images.go index 2822b1ad7..7583ce442 100644 --- a/pkg/domain/entities/images.go +++ b/pkg/domain/entities/images.go @@ -50,6 +50,7 @@ func (i *Image) Id() string { // nolint return i.ID } +// swagger:model LibpodImageSummary type ImageSummary struct { ID string `json:"Id"` ParentId string // nolint @@ -218,8 +219,6 @@ type ImageSearchOptions struct { Filters []string // Limit the number of results. Limit int - // NoTrunc will not truncate the output. - NoTrunc bool // SkipTLSVerify to skip HTTPS and certificate verification. SkipTLSVerify types.OptionalBool // ListTags search the available tags of the repository @@ -330,6 +329,10 @@ type ImageScpOptions struct { Save ImageSaveOptions // Load options used for the second half of the scp operation Load ImageLoadOptions + // Rootless determines whether we are loading locally from root storage to rootless storage + Rootless bool + // User is used in conjunction with Rootless to determine which user to use to obtain the uid + User string } // ImageTreeOptions provides options for ImageEngine.Tree() diff --git a/pkg/domain/entities/play.go b/pkg/domain/entities/play.go index 715d8acaf..ad35dfe25 100644 --- a/pkg/domain/entities/play.go +++ b/pkg/domain/entities/play.go @@ -46,6 +46,8 @@ type PlayKubeOptions struct { ConfigMaps []string // LogDriver for the container. For example: journald LogDriver string + // LogOptions for the log driver for the container. + LogOptions []string // Start - don't start the pod if false Start types.OptionalBool } diff --git a/pkg/domain/entities/pods.go b/pkg/domain/entities/pods.go index 309677396..1df18be58 100644 --- a/pkg/domain/entities/pods.go +++ b/pkg/domain/entities/pods.go @@ -5,7 +5,9 @@ import ( "strings" "time" + commonFlag "github.com/containers/common/pkg/flag" "github.com/containers/podman/v3/libpod/define" + "github.com/containers/podman/v3/libpod/network/types" "github.com/containers/podman/v3/pkg/specgen" "github.com/containers/podman/v3/pkg/util" "github.com/opencontainers/runtime-spec/specs-go" @@ -235,13 +237,13 @@ type ContainerCreateOptions struct { SignaturePolicy string StopSignal string StopTimeout uint - StorageOpt []string + StorageOpts []string SubUIDName string SubGIDName string Sysctl []string Systemd string Timeout uint - TLSVerify bool + TLSVerify commonFlag.OptionalBool TmpFS []string TTY bool Timezone string @@ -317,7 +319,8 @@ func ToPodSpecGen(s specgen.PodSpecGenerator, p *PodCreateOptions) (*specgen.Pod if p.Net != nil { s.NetNS = p.Net.Network s.StaticIP = p.Net.StaticIP - s.StaticMAC = p.Net.StaticMAC + // type cast to types.HardwareAddr + s.StaticMAC = (*types.HardwareAddr)(p.Net.StaticMAC) s.PortMappings = p.Net.PublishPorts s.CNINetworks = p.Net.CNINetworks s.NetworkOptions = p.Net.NetworkOptions diff --git a/pkg/domain/entities/reports/prune.go b/pkg/domain/entities/reports/prune.go index 5494ac3ae..219e35b67 100644 --- a/pkg/domain/entities/reports/prune.go +++ b/pkg/domain/entities/reports/prune.go @@ -1,9 +1,9 @@ package reports type PruneReport struct { - Id string //nolint - Err error - Size uint64 + Id string `json:"Id"` //nolint + Err error `json:"Err,omitempty"` + Size uint64 `json:"Size"` } func PruneReportsIds(r []*PruneReport) []string { diff --git a/pkg/domain/entities/system.go b/pkg/domain/entities/system.go index fe041dec8..49f0c2323 100644 --- a/pkg/domain/entities/system.go +++ b/pkg/domain/entities/system.go @@ -100,7 +100,7 @@ type SystemVersionReport struct { // SystemUnshareOptions describes the options for the unshare command type SystemUnshareOptions struct { - RootlessCNI bool + RootlessNetNS bool } type ComponentVersion struct { diff --git a/pkg/domain/entities/volumes.go b/pkg/domain/entities/volumes.go index 2ecfb4446..9b2a170e2 100644 --- a/pkg/domain/entities/volumes.go +++ b/pkg/domain/entities/volumes.go @@ -78,8 +78,10 @@ type VolumeCreateOptions struct { Name string `schema:"name"` // Volume driver to use Driver string `schema:"driver"` - // User-defined key/value metadata. + // User-defined key/value metadata. Provided for compatibility Label map[string]string `schema:"label"` + // User-defined key/value metadata. Preferred field, will override Label + Labels map[string]string `schema:"labels"` // Mapping of driver options and values. Options map[string]string `schema:"opts"` } diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go index 6ca142618..c30129001 100644 --- a/pkg/domain/infra/abi/containers.go +++ b/pkg/domain/infra/abi/containers.go @@ -1319,6 +1319,15 @@ func (ic *ContainerEngine) ContainerStats(ctx context.Context, namesOrIds []stri if options.Interval < 1 { return nil, errors.New("Invalid interval, must be a positive number greater zero") } + if rootless.IsRootless() { + unified, err := cgroups.IsCgroup2UnifiedMode() + if err != nil { + return nil, err + } + if !unified { + return nil, errors.New("stats is not supported in rootless mode without cgroups v2") + } + } statsChan = make(chan entities.ContainerStatsReport, 1) containerFunc := ic.Libpod.GetRunningContainers diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go index 8a0b87cab..5c0227986 100644 --- a/pkg/domain/infra/abi/images.go +++ b/pkg/domain/infra/abi/images.go @@ -6,9 +6,12 @@ import ( "io/ioutil" "net/url" "os" + "os/exec" + "os/user" "path" "path/filepath" "strconv" + "strings" "github.com/containers/common/libimage" "github.com/containers/common/pkg/config" @@ -18,6 +21,7 @@ import ( "github.com/containers/image/v5/signature" "github.com/containers/image/v5/transports" "github.com/containers/image/v5/transports/alltransports" + "github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/pkg/domain/entities" "github.com/containers/podman/v3/pkg/domain/entities/reports" domainUtils "github.com/containers/podman/v3/pkg/domain/utils" @@ -57,7 +61,7 @@ func (ir *ImageEngine) Prune(ctx context.Context, opts entities.ImagePruneOption pruneOptions.Filters = append(pruneOptions.Filters, "containers=false") } - var pruneReports []*reports.PruneReport + pruneReports := make([]*reports.PruneReport, 0) // Now prune all images until we converge. numPreviouslyRemovedImages := 1 @@ -330,8 +334,71 @@ func (ir *ImageEngine) Push(ctx context.Context, source string, destination stri return pushError } +// Transfer moves images from root to rootless storage so the user specified in the scp call can access and use the image modified by root +func (ir *ImageEngine) Transfer(ctx context.Context, scpOpts entities.ImageScpOptions) error { + if scpOpts.User == "" { + return errors.Wrapf(define.ErrInvalidArg, "you must define a user when transferring from root to rootless storage") + } + var u *user.User + scpOpts.User = strings.Split(scpOpts.User, ":")[0] // split in case provided with uid:gid + _, err := strconv.Atoi(scpOpts.User) + if err != nil { + u, err = user.Lookup(scpOpts.User) + if err != nil { + return err + } + } else { + u, err = user.LookupId(scpOpts.User) + if err != nil { + return err + } + } + uid, err := strconv.Atoi(u.Uid) + if err != nil { + return err + } + gid, err := strconv.Atoi(u.Gid) + if err != nil { + return err + } + err = os.Chown(scpOpts.Save.Output, uid, gid) // chown the output because was created by root so we need to give th euser read access + if err != nil { + return err + } + + podman, err := os.Executable() + if err != nil { + return err + } + machinectl, err := exec.LookPath("machinectl") + if err != nil { + logrus.Warn("defaulting to su since machinectl is not available, su will fail if no user session is available") + cmd := exec.Command("su", "-l", u.Username, "--command", podman+" --log-level="+logrus.GetLevel().String()+" --cgroup-manager=cgroupfs load --input="+scpOpts.Save.Output) // load the new image to the rootless storage + cmd.Stderr = os.Stderr + cmd.Stdout = os.Stdout + logrus.Debug("Executing load command su") + err = cmd.Run() + if err != nil { + return err + } + } else { + cmd := exec.Command(machinectl, "shell", "-q", u.Username+"@.host", podman, "--log-level="+logrus.GetLevel().String(), "--cgroup-manager=cgroupfs", "load", "--input", scpOpts.Save.Output) // load the new image to the rootless storage + cmd.Stderr = os.Stderr + cmd.Stdout = os.Stdout + logrus.Debug("Executing load command machinectl") + err = cmd.Run() + if err != nil { + return err + } + } + + return nil +} + func (ir *ImageEngine) Tag(ctx context.Context, nameOrID string, tags []string, options entities.ImageTagOptions) error { - image, _, err := ir.Libpod.LibimageRuntime().LookupImage(nameOrID, nil) + // Allow tagging manifest list instead of resolving instances from manifest + lookupOptions := &libimage.LookupImageOptions{ManifestList: true} + image, _, err := ir.Libpod.LibimageRuntime().LookupImage(nameOrID, lookupOptions) if err != nil { return err } @@ -417,6 +484,7 @@ func (ir *ImageEngine) Import(ctx context.Context, options entities.ImageImportO return &entities.ImageImportReport{Id: imageID}, nil } +// Search for images using term and filters func (ir *ImageEngine) Search(ctx context.Context, term string, opts entities.ImageSearchOptions) ([]entities.ImageSearchReport, error) { filter, err := libimage.ParseSearchFilter(opts.Filters) if err != nil { @@ -427,7 +495,7 @@ func (ir *ImageEngine) Search(ctx context.Context, term string, opts entities.Im Authfile: opts.Authfile, Filter: *filter, Limit: opts.Limit, - NoTrunc: opts.NoTrunc, + NoTrunc: true, InsecureSkipTLSVerify: opts.SkipTLSVerify, ListTags: opts.ListTags, } @@ -454,7 +522,7 @@ func (ir *ImageEngine) Search(ctx context.Context, term string, opts entities.Im return reports, nil } -// GetConfig returns a copy of the configuration used by the runtime +// Config returns a copy of the configuration used by the runtime func (ir *ImageEngine) Config(_ context.Context) (*config.Config, error) { return ir.Libpod.GetConfig() } diff --git a/pkg/domain/infra/abi/play.go b/pkg/domain/infra/abi/play.go index 751d6cc05..4d21751d1 100644 --- a/pkg/domain/infra/abi/play.go +++ b/pkg/domain/infra/abi/play.go @@ -333,6 +333,7 @@ func (ic *ContainerEngine) playKubePod(ctx context.Context, podName string, podY NetNSIsHost: p.NetNS.IsHost(), SecretsManager: secretsManager, LogDriver: options.LogDriver, + LogOptions: options.LogOptions, Labels: labels, InitContainerType: define.AlwaysInitContainer, } @@ -371,6 +372,7 @@ func (ic *ContainerEngine) playKubePod(ctx context.Context, podName string, podY NetNSIsHost: p.NetNS.IsHost(), SecretsManager: secretsManager, LogDriver: options.LogDriver, + LogOptions: options.LogOptions, Labels: labels, } specGen, err := kube.ToSpecGen(ctx, &specgenOpts) diff --git a/pkg/domain/infra/abi/system.go b/pkg/domain/infra/abi/system.go index e326f26a8..7da7754f2 100644 --- a/pkg/domain/infra/abi/system.go +++ b/pkg/domain/infra/abi/system.go @@ -360,15 +360,15 @@ func (ic *ContainerEngine) Unshare(ctx context.Context, args []string, options e return cmd.Run() } - if options.RootlessCNI { - rootlesscni, err := ic.Libpod.GetRootlessCNINetNs(true) + if options.RootlessNetNS { + rootlessNetNS, err := ic.Libpod.GetRootlessNetNs(true) if err != nil { return err } // make sure to unlock, unshare can run for a long time - rootlesscni.Lock.Unlock() - defer rootlesscni.Cleanup(ic.Libpod) - return rootlesscni.Do(unshare) + rootlessNetNS.Lock.Unlock() + defer rootlessNetNS.Cleanup(ic.Libpod) + return rootlessNetNS.Do(unshare) } return unshare() } diff --git a/pkg/domain/infra/tunnel/containers.go b/pkg/domain/infra/tunnel/containers.go index 3f78ba7bc..5b5a1912c 100644 --- a/pkg/domain/infra/tunnel/containers.go +++ b/pkg/domain/infra/tunnel/containers.go @@ -228,7 +228,7 @@ func (ic *ContainerEngine) ContainerInspect(ctx context.Context, namesOrIds []st for _, name := range namesOrIds { inspect, err := containers.Inspect(ic.ClientCtx, name, options) if err != nil { - errModel, ok := err.(errorhandling.ErrorModel) + errModel, ok := err.(*errorhandling.ErrorModel) if !ok { return nil, nil, err } diff --git a/pkg/domain/infra/tunnel/images.go b/pkg/domain/infra/tunnel/images.go index d41a20348..fde57972f 100644 --- a/pkg/domain/infra/tunnel/images.go +++ b/pkg/domain/infra/tunnel/images.go @@ -12,7 +12,8 @@ import ( "github.com/containers/common/pkg/config" "github.com/containers/image/v5/docker/reference" "github.com/containers/image/v5/types" - images "github.com/containers/podman/v3/pkg/bindings/images" + "github.com/containers/podman/v3/libpod/define" + "github.com/containers/podman/v3/pkg/bindings/images" "github.com/containers/podman/v3/pkg/domain/entities" "github.com/containers/podman/v3/pkg/domain/entities/reports" "github.com/containers/podman/v3/pkg/domain/utils" @@ -122,6 +123,10 @@ func (ir *ImageEngine) Pull(ctx context.Context, rawImage string, opts entities. return &entities.ImagePullReport{Images: pulledImages}, nil } +func (ir *ImageEngine) Transfer(ctx context.Context, scpOpts entities.ImageScpOptions) error { + return errors.Wrapf(define.ErrNotImplemented, "cannot use the remote client to transfer images between root and rootless storage") +} + func (ir *ImageEngine) Tag(ctx context.Context, nameOrID string, tags []string, opt entities.ImageTagOptions) error { options := new(images.TagOptions) for _, newTag := range tags { @@ -188,7 +193,7 @@ func (ir *ImageEngine) Inspect(ctx context.Context, namesOrIDs []string, opts en for _, i := range namesOrIDs { r, err := images.GetImage(ir.ClientCtx, i, options) if err != nil { - errModel, ok := err.(errorhandling.ErrorModel) + errModel, ok := err.(*errorhandling.ErrorModel) if !ok { return nil, nil, err } @@ -323,7 +328,7 @@ func (ir *ImageEngine) Search(ctx context.Context, term string, opts entities.Im options := new(images.SearchOptions) options.WithAuthfile(opts.Authfile).WithFilters(mappedFilters).WithLimit(opts.Limit) - options.WithListTags(opts.ListTags).WithNoTrunc(opts.NoTrunc) + options.WithListTags(opts.ListTags) if s := opts.SkipTLSVerify; s != types.OptionalBoolUndefined { if s == types.OptionalBoolTrue { options.WithSkipTLSVerify(true) diff --git a/pkg/domain/infra/tunnel/network.go b/pkg/domain/infra/tunnel/network.go index 79fba1943..069982d30 100644 --- a/pkg/domain/infra/tunnel/network.go +++ b/pkg/domain/infra/tunnel/network.go @@ -25,7 +25,7 @@ func (ic *ContainerEngine) NetworkInspect(ctx context.Context, namesOrIds []stri for _, name := range namesOrIds { report, err := network.Inspect(ic.ClientCtx, name, options) if err != nil { - errModel, ok := err.(errorhandling.ErrorModel) + errModel, ok := err.(*errorhandling.ErrorModel) if !ok { return nil, nil, err } diff --git a/pkg/domain/infra/tunnel/play.go b/pkg/domain/infra/tunnel/play.go index 0b1c3d2ca..75952ce2c 100644 --- a/pkg/domain/infra/tunnel/play.go +++ b/pkg/domain/infra/tunnel/play.go @@ -13,6 +13,9 @@ func (ic *ContainerEngine) PlayKube(ctx context.Context, path string, opts entit options.WithCertDir(opts.CertDir).WithQuiet(opts.Quiet).WithSignaturePolicy(opts.SignaturePolicy).WithConfigMaps(opts.ConfigMaps) options.WithLogDriver(opts.LogDriver).WithNetwork(opts.Network).WithSeccompProfileRoot(opts.SeccompProfileRoot) options.WithStaticIPs(opts.StaticIPs).WithStaticMACs(opts.StaticMACs) + if len(opts.LogOptions) > 0 { + options.WithLogOptions(opts.LogOptions) + } options.WithNoHosts(opts.NoHosts) if s := opts.SkipTLSVerify; s != types.OptionalBoolUndefined { options.WithSkipTLSVerify(s == types.OptionalBoolTrue) diff --git a/pkg/domain/infra/tunnel/secrets.go b/pkg/domain/infra/tunnel/secrets.go index 6337c7fbe..e5fa200bd 100644 --- a/pkg/domain/infra/tunnel/secrets.go +++ b/pkg/domain/infra/tunnel/secrets.go @@ -28,7 +28,7 @@ func (ic *ContainerEngine) SecretInspect(ctx context.Context, nameOrIDs []string for _, name := range nameOrIDs { inspected, err := secrets.Inspect(ic.ClientCtx, name, nil) if err != nil { - errModel, ok := err.(errorhandling.ErrorModel) + errModel, ok := err.(*errorhandling.ErrorModel) if !ok { return nil, nil, err } @@ -67,7 +67,7 @@ func (ic *ContainerEngine) SecretRm(ctx context.Context, nameOrIDs []string, opt for _, name := range nameOrIDs { secret, err := secrets.Inspect(ic.ClientCtx, name, nil) if err != nil { - errModel, ok := err.(errorhandling.ErrorModel) + errModel, ok := err.(*errorhandling.ErrorModel) if !ok { return nil, err } diff --git a/pkg/domain/infra/tunnel/volumes.go b/pkg/domain/infra/tunnel/volumes.go index cfd1574c3..ccb363935 100644 --- a/pkg/domain/infra/tunnel/volumes.go +++ b/pkg/domain/infra/tunnel/volumes.go @@ -59,7 +59,7 @@ func (ic *ContainerEngine) VolumeInspect(ctx context.Context, namesOrIds []strin for _, id := range namesOrIds { data, err := volumes.Inspect(ic.ClientCtx, id, nil) if err != nil { - errModel, ok := err.(errorhandling.ErrorModel) + errModel, ok := err.(*errorhandling.ErrorModel) if !ok { return nil, nil, err } diff --git a/pkg/errorhandling/errorhandling.go b/pkg/errorhandling/errorhandling.go index 44a0c3efd..04110b62a 100644 --- a/pkg/errorhandling/errorhandling.go +++ b/pkg/errorhandling/errorhandling.go @@ -83,6 +83,12 @@ func Contains(err error, sub error) bool { return strings.Contains(err.Error(), sub.Error()) } +// PodConflictErrorModel is used in remote connections with podman +type PodConflictErrorModel struct { + Errs []string + Id string //nolint +} + // ErrorModel is used in remote connections with podman type ErrorModel struct { // API root cause formatted for automated parsing @@ -106,3 +112,11 @@ func (e ErrorModel) Cause() error { func (e ErrorModel) Code() int { return e.ResponseCode } + +func (e PodConflictErrorModel) Error() string { + return strings.Join(e.Errs, ",") +} + +func (e PodConflictErrorModel) Code() int { + return 409 +} diff --git a/pkg/machine/config.go b/pkg/machine/config.go index 3ff5c7fe7..55d5dd7b4 100644 --- a/pkg/machine/config.go +++ b/pkg/machine/config.go @@ -57,6 +57,7 @@ type ListResponse struct { CreatedAt time.Time LastUp time.Time Running bool + Stream string VMType string CPUs uint64 Memory uint64 diff --git a/pkg/machine/ignition.go b/pkg/machine/ignition.go index e211f5ea6..42d729458 100644 --- a/pkg/machine/ignition.go +++ b/pkg/machine/ignition.go @@ -304,6 +304,24 @@ machine_enabled=true }, }) + setDockerHost := `export DOCKER_HOST="unix://$(podman info -f "{{.Host.RemoteSocket.Path}}")" +` + + files = append(files, File{ + Node: Node{ + Group: getNodeGrp("root"), + Path: "/etc/profile.d/docker-host.sh", + User: getNodeUsr("root"), + }, + FileEmbedded1: FileEmbedded1{ + Append: nil, + Contents: Resource{ + Source: encodeDataURLPtr(setDockerHost), + }, + Mode: intToPtr(0644), + }, + }) + return files } diff --git a/pkg/machine/pull.go b/pkg/machine/pull.go index f79ac6ec4..3c8422a30 100644 --- a/pkg/machine/pull.go +++ b/pkg/machine/pull.go @@ -15,7 +15,7 @@ import ( "time" "github.com/containers/image/v5/pkg/compression" - "github.com/docker/docker/pkg/archive" + "github.com/containers/storage/pkg/archive" "github.com/sirupsen/logrus" "github.com/vbauerster/mpb/v6" "github.com/vbauerster/mpb/v6/decor" diff --git a/pkg/machine/qemu/config.go b/pkg/machine/qemu/config.go index 9f5f45b58..c04773450 100644 --- a/pkg/machine/qemu/config.go +++ b/pkg/machine/qemu/config.go @@ -13,6 +13,8 @@ type MachineVM struct { IdentityPath string // IgnitionFilePath is the fq path to the .ign file IgnitionFilePath string + // ImageStream is the update stream for the image + ImageStream string // ImagePath is the fq path to ImagePath string // Memory in megabytes assigned to the vm diff --git a/pkg/machine/qemu/machine.go b/pkg/machine/qemu/machine.go index 727b3cda4..a7174aac3 100644 --- a/pkg/machine/qemu/machine.go +++ b/pkg/machine/qemu/machine.go @@ -143,6 +143,7 @@ func (v *MachineVM) Init(opts machine.InitOptions) error { switch opts.ImagePath { case "testing", "next", "stable", "": // Get image as usual + v.ImageStream = opts.ImagePath dd, err := machine.NewFcosDownloader(vmtype, v.Name, opts.ImagePath) if err != nil { return err @@ -154,6 +155,7 @@ func (v *MachineVM) Init(opts machine.InitOptions) error { default: // The user has provided an alternate image which can be a file path // or URL. + v.ImageStream = "custom" g, err := machine.NewGenericDownloader(vmtype, v.Name, opts.ImagePath) if err != nil { return err @@ -396,7 +398,6 @@ func (v *MachineVM) Stop(name string, _ machine.StopOptions) error { return err } - fmt.Printf("Successfully stopped machine: %s", name) return nil } @@ -595,6 +596,7 @@ func GetVMInfos() ([]*machine.ListResponse, error) { listEntry := new(machine.ListResponse) listEntry.Name = vm.Name + listEntry.Stream = vm.ImageStream listEntry.VMType = "qemu" listEntry.CPUs = vm.CPUs listEntry.Memory = vm.Memory diff --git a/pkg/rootlessport/rootlessport_linux.go b/pkg/rootlessport/rootlessport_linux.go index 37fb7ce79..7e6075789 100644 --- a/pkg/rootlessport/rootlessport_linux.go +++ b/pkg/rootlessport/rootlessport_linux.go @@ -12,39 +12,18 @@ package rootlessport import ( - "context" - "encoding/json" - "fmt" - "io" - "io/ioutil" - "net" - "os" - "os/exec" - "path/filepath" - - "github.com/containernetworking/plugins/pkg/ns" "github.com/containers/podman/v3/libpod/network/types" - "github.com/containers/storage/pkg/reexec" - "github.com/pkg/errors" - rkport "github.com/rootless-containers/rootlesskit/pkg/port" - rkbuiltin "github.com/rootless-containers/rootlesskit/pkg/port/builtin" - rkportutil "github.com/rootless-containers/rootlesskit/pkg/port/portutil" - "github.com/sirupsen/logrus" - "golang.org/x/sys/unix" ) const ( - // ReexecKey is the reexec key for the parent process. - ReexecKey = "containers-rootlessport" - // reexecChildKey is used internally for the second reexec - reexecChildKey = "containers-rootlessport-child" - reexecChildEnvOpaque = "_CONTAINERS_ROOTLESSPORT_CHILD_OPAQUE" + // BinaryName is the binary name for the parent process. + BinaryName = "rootlessport" ) // Config needs to be provided to the process via stdin as a JSON string. // stdin needs to be closed after the message has been written. type Config struct { - Mappings []types.OCICNIPortMapping + Mappings []types.PortMapping NetNSPath string ExitFD int ReadyFD int @@ -53,325 +32,3 @@ type Config struct { ContainerID string RootlessCNI bool } - -func init() { - reexec.Register(ReexecKey, func() { - if err := parent(); err != nil { - fmt.Println(err) - os.Exit(1) - } - }) - reexec.Register(reexecChildKey, func() { - if err := child(); err != nil { - fmt.Println(err) - os.Exit(1) - } - }) -} - -func loadConfig(r io.Reader) (*Config, io.ReadCloser, io.WriteCloser, error) { - stdin, err := ioutil.ReadAll(r) - if err != nil { - return nil, nil, nil, err - } - var cfg Config - if err := json.Unmarshal(stdin, &cfg); err != nil { - return nil, nil, nil, err - } - if cfg.NetNSPath == "" { - return nil, nil, nil, errors.New("missing NetNSPath") - } - if cfg.ExitFD <= 0 { - return nil, nil, nil, errors.New("missing ExitFD") - } - exitFile := os.NewFile(uintptr(cfg.ExitFD), "exitfile") - if exitFile == nil { - return nil, nil, nil, errors.New("invalid ExitFD") - } - if cfg.ReadyFD <= 0 { - return nil, nil, nil, errors.New("missing ReadyFD") - } - readyFile := os.NewFile(uintptr(cfg.ReadyFD), "readyfile") - if readyFile == nil { - return nil, nil, nil, errors.New("invalid ReadyFD") - } - return &cfg, exitFile, readyFile, nil -} - -func parent() error { - // load config from stdin - cfg, exitR, readyW, err := loadConfig(os.Stdin) - if err != nil { - return err - } - - socketDir := filepath.Join(cfg.TmpDir, "rp") - err = os.MkdirAll(socketDir, 0700) - if err != nil { - return err - } - - // create the parent driver - stateDir, err := ioutil.TempDir(cfg.TmpDir, "rootlessport") - if err != nil { - return err - } - defer os.RemoveAll(stateDir) - driver, err := rkbuiltin.NewParentDriver(&logrusWriter{prefix: "parent: "}, stateDir) - if err != nil { - return err - } - initComplete := make(chan struct{}) - quit := make(chan struct{}) - errCh := make(chan error) - // start the parent driver. initComplete will be closed when the child connected to the parent. - logrus.Infof("Starting parent driver") - go func() { - driverErr := driver.RunParentDriver(initComplete, quit, nil) - if driverErr != nil { - logrus.WithError(driverErr).Warn("Parent driver exited") - } - errCh <- driverErr - close(errCh) - }() - opaque := driver.OpaqueForChild() - logrus.Infof("Opaque=%+v", opaque) - opaqueJSON, err := json.Marshal(opaque) - if err != nil { - return err - } - childQuitR, childQuitW, err := os.Pipe() - if err != nil { - return err - } - defer func() { - // stop the child - logrus.Info("Stopping child driver") - if err := childQuitW.Close(); err != nil { - logrus.WithError(err).Warn("Unable to close childQuitW") - } - }() - - // reexec the child process in the child netns - cmd := exec.Command("/proc/self/exe") - cmd.Args = []string{reexecChildKey} - cmd.Stdin = childQuitR - cmd.Stdout = &logrusWriter{prefix: "child"} - cmd.Stderr = cmd.Stdout - cmd.Env = append(os.Environ(), reexecChildEnvOpaque+"="+string(opaqueJSON)) - childNS, err := ns.GetNS(cfg.NetNSPath) - if err != nil { - return err - } - if err := childNS.Do(func(_ ns.NetNS) error { - logrus.Infof("Starting child driver in child netns (%q %v)", cmd.Path, cmd.Args) - return cmd.Start() - }); err != nil { - return err - } - - childErrCh := make(chan error) - go func() { - err := cmd.Wait() - childErrCh <- err - close(childErrCh) - }() - - defer func() { - if err := unix.Kill(cmd.Process.Pid, unix.SIGTERM); err != nil { - logrus.WithError(err).Warn("Kill child process") - } - }() - - logrus.Info("Waiting for initComplete") - // wait for the child to connect to the parent -outer: - for { - select { - case <-initComplete: - logrus.Infof("initComplete is closed; parent and child established the communication channel") - break outer - case err := <-childErrCh: - if err != nil { - return err - } - case err := <-errCh: - if err != nil { - return err - } - } - } - - defer func() { - logrus.Info("Stopping parent driver") - quit <- struct{}{} - if err := <-errCh; err != nil { - logrus.WithError(err).Warn("Parent driver returned error on exit") - } - }() - - // let parent expose ports - logrus.Infof("Exposing ports %v", cfg.Mappings) - if err := exposePorts(driver, cfg.Mappings, cfg.ChildIP); err != nil { - return err - } - - // we only need to have a socket to reload ports when we run under rootless cni - if cfg.RootlessCNI { - socketfile := filepath.Join(socketDir, cfg.ContainerID) - // make sure to remove the file if it exists to prevent EADDRINUSE - _ = os.Remove(socketfile) - // workaround to bypass the 108 char socket path limit - // open the fd and use the path to the fd as bind argument - fd, err := unix.Open(socketDir, unix.O_PATH, 0) - if err != nil { - return err - } - socket, err := net.ListenUnix("unixpacket", &net.UnixAddr{Name: fmt.Sprintf("/proc/self/fd/%d/%s", fd, cfg.ContainerID), Net: "unixpacket"}) - if err != nil { - return err - } - err = unix.Close(fd) - // remove the socket file on exit - defer os.Remove(socketfile) - if err != nil { - logrus.Warnf("Failed to close the socketDir fd: %v", err) - } - defer socket.Close() - go serve(socket, driver) - } - - logrus.Info("Ready") - - // https://github.com/containers/podman/issues/11248 - // Copy /dev/null to stdout and stderr to prevent SIGPIPE errors - if f, err := os.OpenFile("/dev/null", os.O_WRONLY, 0755); err == nil { - unix.Dup2(int(f.Fd()), 1) // nolint:errcheck - unix.Dup2(int(f.Fd()), 2) // nolint:errcheck - f.Close() - } - // write and close ReadyFD (convention is same as slirp4netns --ready-fd) - if _, err := readyW.Write([]byte("1")); err != nil { - return err - } - if err := readyW.Close(); err != nil { - return err - } - - // wait for ExitFD to be closed - logrus.Info("Waiting for exitfd to be closed") - if _, err := ioutil.ReadAll(exitR); err != nil { - return err - } - return nil -} - -func serve(listener net.Listener, pm rkport.Manager) { - for { - conn, err := listener.Accept() - if err != nil { - // we cannot log this error, stderr is already closed - continue - } - ctx := context.TODO() - err = handler(ctx, conn, pm) - if err != nil { - conn.Write([]byte(err.Error())) - } else { - conn.Write([]byte("OK")) - } - conn.Close() - } -} - -func handler(ctx context.Context, conn io.Reader, pm rkport.Manager) error { - var childIP string - dec := json.NewDecoder(conn) - err := dec.Decode(&childIP) - if err != nil { - return errors.Wrap(err, "rootless port failed to decode ports") - } - portStatus, err := pm.ListPorts(ctx) - if err != nil { - return errors.Wrap(err, "rootless port failed to list ports") - } - for _, status := range portStatus { - err = pm.RemovePort(ctx, status.ID) - if err != nil { - return errors.Wrap(err, "rootless port failed to remove port") - } - } - // add the ports with the new child IP - for _, status := range portStatus { - // set the new child IP - status.Spec.ChildIP = childIP - _, err = pm.AddPort(ctx, status.Spec) - if err != nil { - return errors.Wrap(err, "rootless port failed to add port") - } - } - return nil -} - -func exposePorts(pm rkport.Manager, portMappings []types.OCICNIPortMapping, childIP string) error { - ctx := context.TODO() - for _, i := range portMappings { - hostIP := i.HostIP - if hostIP == "" { - hostIP = "0.0.0.0" - } - spec := rkport.Spec{ - Proto: i.Protocol, - ParentIP: hostIP, - ParentPort: int(i.HostPort), - ChildPort: int(i.ContainerPort), - ChildIP: childIP, - } - if err := rkportutil.ValidatePortSpec(spec, nil); err != nil { - return err - } - if _, err := pm.AddPort(ctx, spec); err != nil { - return err - } - } - return nil -} - -func child() error { - // load the config from the parent - var opaque map[string]string - if err := json.Unmarshal([]byte(os.Getenv(reexecChildEnvOpaque)), &opaque); err != nil { - return err - } - - // start the child driver - quit := make(chan struct{}) - errCh := make(chan error) - go func() { - d := rkbuiltin.NewChildDriver(os.Stderr) - dErr := d.RunChildDriver(opaque, quit) - errCh <- dErr - }() - defer func() { - logrus.Info("Stopping child driver") - quit <- struct{}{} - if err := <-errCh; err != nil { - logrus.WithError(err).Warn("Child driver returned error on exit") - } - }() - - // wait for stdin to be closed - if _, err := ioutil.ReadAll(os.Stdin); err != nil { - return err - } - return nil -} - -type logrusWriter struct { - prefix string -} - -func (w *logrusWriter) Write(p []byte) (int, error) { - logrus.Infof("%s%s", w.prefix, string(p)) - return len(p), nil -} diff --git a/pkg/specgen/generate/container_create.go b/pkg/specgen/generate/container_create.go index 92c0f22d9..9f398a0ed 100644 --- a/pkg/specgen/generate/container_create.go +++ b/pkg/specgen/generate/container_create.go @@ -366,6 +366,9 @@ func createContainerOptions(ctx context.Context, rt *libpod.Runtime, s *specgen. if s.Entrypoint != nil { options = append(options, libpod.WithEntrypoint(s.Entrypoint)) } + if len(s.ContainerStorageConfig.StorageOpts) > 0 { + options = append(options, libpod.WithStorageOpts(s.StorageOpts)) + } // If the user did not specify a workdir on the CLI, let's extract it // from the image. if s.WorkDir == "" && imageData != nil { diff --git a/pkg/specgen/generate/kube/kube.go b/pkg/specgen/generate/kube/kube.go index e93462008..c502a6e62 100644 --- a/pkg/specgen/generate/kube/kube.go +++ b/pkg/specgen/generate/kube/kube.go @@ -19,6 +19,7 @@ import ( "github.com/containers/podman/v3/pkg/specgen" "github.com/containers/podman/v3/pkg/specgen/generate" "github.com/containers/podman/v3/pkg/util" + "github.com/docker/go-units" spec "github.com/opencontainers/runtime-spec/specs-go" "github.com/pkg/errors" v1 "k8s.io/api/core/v1" @@ -116,6 +117,8 @@ type CtrSpecGenOptions struct { SecretsManager *secrets.SecretsManager // LogDriver which should be used for the container LogDriver string + // LogOptions log options which should be used for the container + LogOptions []string // Labels define key-value pairs of metadata Labels map[string]string // @@ -144,6 +147,27 @@ func ToSpecGen(ctx context.Context, opts *CtrSpecGenOptions) (*specgen.SpecGener Driver: opts.LogDriver, } + for _, o := range opts.LogOptions { + split := strings.SplitN(o, "=", 2) + if len(split) < 2 { + return nil, errors.Errorf("invalid log option %q", o) + } + switch strings.ToLower(split[0]) { + case "driver": + s.LogConfiguration.Driver = split[1] + case "path": + s.LogConfiguration.Path = split[1] + case "max-size": + logSize, err := units.FromHumanSize(split[1]) + if err != nil { + return nil, err + } + s.LogConfiguration.Size = logSize + default: + s.LogConfiguration.Options[split[0]] = split[1] + } + } + s.InitContainerType = opts.InitContainerType setupSecurityContext(s, opts.Container) @@ -257,7 +281,7 @@ func ToSpecGen(ctx context.Context, opts *CtrSpecGenOptions) (*specgen.SpecGener // Environment Variables envs := map[string]string{} for _, env := range imageData.Config.Env { - keyval := strings.Split(env, "=") + keyval := strings.SplitN(env, "=", 2) envs[keyval[0]] = keyval[1] } diff --git a/pkg/specgen/generate/pod_create.go b/pkg/specgen/generate/pod_create.go index a4027eae7..501bce05d 100644 --- a/pkg/specgen/generate/pod_create.go +++ b/pkg/specgen/generate/pod_create.go @@ -2,8 +2,12 @@ package generate import ( "context" + "fmt" + "io/ioutil" "net" + "os" + buildahDefine "github.com/containers/buildah/define" "github.com/containers/common/pkg/config" "github.com/containers/podman/v3/libpod" "github.com/containers/podman/v3/libpod/define" @@ -14,10 +18,102 @@ import ( "github.com/sirupsen/logrus" ) +func buildPauseImage(rt *libpod.Runtime, rtConfig *config.Config) (string, error) { + version, err := define.GetVersion() + if err != nil { + return "", err + } + imageName := fmt.Sprintf("localhost/podman-pause:%s-%d", version.Version, version.Built) + + // First check if the image has already been built. + if _, _, err := rt.LibimageRuntime().LookupImage(imageName, nil); err == nil { + return imageName, nil + } + + // NOTE: Having the pause binary in its own directory keeps the door + // open for replacing the image building with using an overlay root FS. + // The latter turned out to be complex and error prone (see #11956) but + // we may be able to come up with a proper solution at a later point in + // time. + pausePath, err := rtConfig.FindHelperBinary("pause/pause", false) + if err != nil { + return "", fmt.Errorf("finding pause binary: %w", err) + } + + buildContent := fmt.Sprintf(`FROM scratch +COPY %s /pause +ENTRYPOINT ["/pause"]`, pausePath) + + tmpF, err := ioutil.TempFile("", "pause.containerfile") + if err != nil { + return "", err + } + if _, err := tmpF.WriteString(buildContent); err != nil { + return "", err + } + if err := tmpF.Close(); err != nil { + return "", err + } + defer os.Remove(tmpF.Name()) + + buildOptions := buildahDefine.BuildOptions{ + CommonBuildOpts: &buildahDefine.CommonBuildOptions{}, + Output: imageName, + Quiet: true, + IIDFile: "/dev/null", // prevents Buildah from writing the ID on stdout + } + if _, _, err := rt.Build(context.Background(), buildOptions, tmpF.Name()); err != nil { + return "", err + } + + return imageName, nil +} + +func pullOrBuildInfraImage(p *entities.PodSpec, rt *libpod.Runtime) error { + if p.PodSpecGen.NoInfra { + return nil + } + + rtConfig, err := rt.GetConfigNoCopy() + if err != nil { + return err + } + + // NOTE: we need pull down the infra image if it was explicitly set by + // the user (or containers.conf) to the non-default one. + imageName := p.PodSpecGen.InfraImage + if imageName == "" { + imageName = rtConfig.Engine.InfraImage + } + + if imageName != config.DefaultInfraImage { + _, err := rt.LibimageRuntime().Pull(context.Background(), imageName, config.PullPolicyMissing, nil) + if err != nil { + return err + } + } else { + name, err := buildPauseImage(rt, rtConfig) + if err != nil { + return fmt.Errorf("building local pause image: %w", err) + } + imageName = name + } + + p.PodSpecGen.InfraImage = imageName + p.PodSpecGen.InfraContainerSpec.RawImageName = imageName + + return nil +} + func MakePod(p *entities.PodSpec, rt *libpod.Runtime) (*libpod.Pod, error) { if err := p.PodSpecGen.Validate(); err != nil { return nil, err } + + if err := pullOrBuildInfraImage(p, rt); err != nil { + return nil, err + } + if !p.PodSpecGen.NoInfra && p.PodSpecGen.InfraContainerSpec != nil { var err error p.PodSpecGen.InfraContainerSpec, err = MapSpec(&p.PodSpecGen) @@ -35,7 +131,6 @@ func MakePod(p *entities.PodSpec, rt *libpod.Runtime) (*libpod.Pod, error) { return nil, err } if !p.PodSpecGen.NoInfra && p.PodSpecGen.InfraContainerSpec != nil { - p.PodSpecGen.InfraContainerSpec.ContainerCreateCommand = []string{} // we do NOT want os.Args as the command, will display the pod create cmd if p.PodSpecGen.InfraContainerSpec.Name == "" { p.PodSpecGen.InfraContainerSpec.Name = pod.ID()[:12] + "-infra" } @@ -109,11 +204,11 @@ func createPodOptions(p *specgen.PodSpecGenerator, rt *libpod.Runtime, infraSpec // replacing necessary values with those specified in pod creation func MapSpec(p *specgen.PodSpecGenerator) (*specgen.SpecGenerator, error) { if len(p.PortMappings) > 0 { - ports, _, _, err := ParsePortMapping(p.PortMappings) + ports, err := ParsePortMapping(p.PortMappings, nil) if err != nil { return nil, err } - p.InfraContainerSpec.PortMappings = libpod.WithInfraContainerPorts(ports, p.InfraContainerSpec) + p.InfraContainerSpec.PortMappings = ports } switch p.NetNS.NSMode { case specgen.Default, "": diff --git a/pkg/specgen/generate/ports.go b/pkg/specgen/generate/ports.go index 992b4a8e9..53a5e5697 100644 --- a/pkg/specgen/generate/ports.go +++ b/pkg/specgen/generate/ports.go @@ -2,7 +2,9 @@ package generate import ( "context" + "fmt" "net" + "sort" "strconv" "strings" @@ -11,6 +13,7 @@ import ( "github.com/containers/podman/v3/utils" "github.com/containers/podman/v3/pkg/specgen" + "github.com/containers/podman/v3/pkg/util" "github.com/pkg/errors" "github.com/sirupsen/logrus" ) @@ -21,252 +24,323 @@ const ( protoSCTP = "sctp" ) -// Parse port maps to OCICNI port mappings. -// Returns a set of OCICNI port mappings, and maps of utilized container and +// joinTwoPortsToRangePortIfPossible will expect two ports the previous port one must have a lower or equal hostPort than the current port. +func joinTwoPortsToRangePortIfPossible(ports *[]types.PortMapping, allHostPorts, allContainerPorts, currentHostPorts *[65536]bool, + previousPort *types.PortMapping, port types.PortMapping) (*types.PortMapping, error) { + // no previous port just return the current one + if previousPort == nil { + return &port, nil + } + if previousPort.HostPort+previousPort.Range >= port.HostPort { + // check if the port range matches the host and container ports + portDiff := port.HostPort - previousPort.HostPort + if portDiff == port.ContainerPort-previousPort.ContainerPort { + // calc the new range use the old range and add the difference between the ports + newRange := port.Range + portDiff + // if the newRange is greater than the old range use it + // this is important otherwise we would could lower the range + if newRange > previousPort.Range { + previousPort.Range = newRange + } + return previousPort, nil + } + // if both host port ranges overlap and the container port range did not match + // we have to error because we cannot assign the same host port to more than one container port + if previousPort.HostPort+previousPort.Range-1 > port.HostPort { + return nil, errors.Errorf("conflicting port mappings for host port %d (protocol %s)", port.HostPort, port.Protocol) + } + } + // we could not join the ports so we append the old one to the list + // and return the current port as previous port + addPortToUsedPorts(ports, allHostPorts, allContainerPorts, currentHostPorts, previousPort) + return &port, nil +} + +// joinTwoContainerPortsToRangePortIfPossible will expect two ports with both no host port set, +// the previous port one must have a lower or equal containerPort than the current port. +func joinTwoContainerPortsToRangePortIfPossible(ports *[]types.PortMapping, allHostPorts, allContainerPorts, currentHostPorts *[65536]bool, + previousPort *types.PortMapping, port types.PortMapping) (*types.PortMapping, error) { + // no previous port just return the current one + if previousPort == nil { + return &port, nil + } + if previousPort.ContainerPort+previousPort.Range > port.ContainerPort { + // calc the new range use the old range and add the difference between the ports + newRange := port.ContainerPort - previousPort.ContainerPort + port.Range + // if the newRange is greater than the old range use it + // this is important otherwise we would could lower the range + if newRange > previousPort.Range { + previousPort.Range = newRange + } + return previousPort, nil + } + // we could not join the ports so we append the old one to the list + // and return the current port as previous port + newPort, err := getRandomHostPort(currentHostPorts, *previousPort) + if err != nil { + return nil, err + } + addPortToUsedPorts(ports, allHostPorts, allContainerPorts, currentHostPorts, &newPort) + return &port, nil +} + +func addPortToUsedPorts(ports *[]types.PortMapping, allHostPorts, allContainerPorts, currentHostPorts *[65536]bool, port *types.PortMapping) { + for i := uint16(0); i < port.Range; i++ { + h := port.HostPort + i + allHostPorts[h] = true + currentHostPorts[h] = true + c := port.ContainerPort + i + allContainerPorts[c] = true + } + *ports = append(*ports, *port) +} + +// getRandomHostPort get a random host port mapping for the given port +// the caller has to supply a array with he already used ports +func getRandomHostPort(hostPorts *[65536]bool, port types.PortMapping) (types.PortMapping, error) { +outer: + for i := 0; i < 15; i++ { + ranPort, err := utils.GetRandomPort() + if err != nil { + return port, err + } + + // if port range is exceeds max port we cannot use it + if ranPort+int(port.Range) > 65535 { + continue + } + + // check if there is a port in the range which is used + for j := 0; j < int(port.Range); j++ { + // port already used + if hostPorts[ranPort+j] { + continue outer + } + } + + port.HostPort = uint16(ranPort) + return port, nil + } + + // add range to error message if needed + rangePort := "" + if port.Range > 1 { + rangePort = fmt.Sprintf("with range %d ", port.Range) + } + + return port, errors.Errorf("failed to find an open port to expose container port %d %son the host", port.ContainerPort, rangePort) +} + +// Parse port maps to port mappings. +// Returns a set of port mappings, and maps of utilized container and // host ports. -func ParsePortMapping(portMappings []types.PortMapping) ([]types.OCICNIPortMapping, map[string]map[string]map[uint16]uint16, map[string]map[string]map[uint16]uint16, error) { - // First, we need to validate the ports passed in the specgen, and then - // convert them into CNI port mappings. - type tempMapping struct { - mapping types.OCICNIPortMapping - startOfRange bool - isInRange bool +func ParsePortMapping(portMappings []types.PortMapping, exposePorts map[uint16][]string) ([]types.PortMapping, error) { + if len(portMappings) == 0 && len(exposePorts) == 0 { + return nil, nil } - tempMappings := []tempMapping{} - - // To validate, we need two maps: one for host ports, one for container - // ports. - // Each is a map of protocol to map of IP address to map of port to - // port (for hostPortValidate, it's host port to container port; - // for containerPortValidate, container port to host port. - // These will ensure no collisions. - hostPortValidate := make(map[string]map[string]map[uint16]uint16) - containerPortValidate := make(map[string]map[string]map[uint16]uint16) - - // Initialize the first level of maps (we can't really guess keys for - // the rest). - for _, proto := range []string{protoTCP, protoUDP, protoSCTP} { - hostPortValidate[proto] = make(map[string]map[uint16]uint16) - containerPortValidate[proto] = make(map[string]map[uint16]uint16) + + // tempMapping stores the ports without ip and protocol + type tempMapping struct { + hostPort uint16 + containerPort uint16 + rangePort uint16 } - postAssignHostPort := false + // portMap is a temporary structure to sort all ports + // the map is hostIp -> protocol -> array of mappings + portMap := make(map[string]map[string][]tempMapping) + + // allUsedContainerPorts stores all used ports for each protocol + // the key is the protocol and the array is 65536 elements long for each port. + allUsedContainerPortsMap := make(map[string][65536]bool) + allUsedHostPortsMap := make(map[string][65536]bool) - // Iterate through all port mappings, generating OCICNI PortMapping - // structs and validating there is no overlap. + // First, we need to validate the ports passed in the specgen for _, port := range portMappings { // First, check proto protocols, err := checkProtocol(port.Protocol, true) if err != nil { - return nil, nil, nil, err - } - - // Validate host IP - hostIP := port.HostIP - if hostIP == "" { - hostIP = "0.0.0.0" + return nil, err } - if ip := net.ParseIP(hostIP); ip == nil { - return nil, nil, nil, errors.Errorf("invalid IP address %s in port mapping", port.HostIP) + if port.HostIP != "" { + if ip := net.ParseIP(port.HostIP); ip == nil { + return nil, errors.Errorf("invalid IP address %q in port mapping", port.HostIP) + } } // Validate port numbers and range. - len := port.Range - if len == 0 { - len = 1 + portRange := port.Range + if portRange == 0 { + portRange = 1 } containerPort := port.ContainerPort if containerPort == 0 { - return nil, nil, nil, errors.Errorf("container port number must be non-0") + return nil, errors.Errorf("container port number must be non-0") } hostPort := port.HostPort - if uint32(len-1)+uint32(containerPort) > 65535 { - return nil, nil, nil, errors.Errorf("container port range exceeds maximum allowable port number") + if uint32(portRange-1)+uint32(containerPort) > 65535 { + return nil, errors.Errorf("container port range exceeds maximum allowable port number") } - if uint32(len-1)+uint32(hostPort) > 65536 { - return nil, nil, nil, errors.Errorf("host port range exceeds maximum allowable port number") + if uint32(portRange-1)+uint32(hostPort) > 65535 { + return nil, errors.Errorf("host port range exceeds maximum allowable port number") } - // Iterate through ports, populating maps to check for conflicts - // and generating CNI port mappings. - for _, p := range protocols { - hostIPMap := hostPortValidate[p] - ctrIPMap := containerPortValidate[p] - - hostPortMap, ok := hostIPMap[hostIP] - if !ok { - hostPortMap = make(map[uint16]uint16) - hostIPMap[hostIP] = hostPortMap + hostProtoMap, ok := portMap[port.HostIP] + if !ok { + hostProtoMap = make(map[string][]tempMapping) + for _, proto := range []string{protoTCP, protoUDP, protoSCTP} { + hostProtoMap[proto] = make([]tempMapping, 0) } - ctrPortMap, ok := ctrIPMap[hostIP] - if !ok { - ctrPortMap = make(map[uint16]uint16) - ctrIPMap[hostIP] = ctrPortMap - } - - // Iterate through all port numbers in the requested - // range. - var index uint16 - for index = 0; index < len; index++ { - cPort := containerPort + index - hPort := hostPort - // Only increment host port if it's not 0. - if hostPort != 0 { - hPort += index - } - - if cPort == 0 { - return nil, nil, nil, errors.Errorf("container port cannot be 0") - } + portMap[port.HostIP] = hostProtoMap + } - // Host port is allowed to be 0. If it is, we - // select a random port on the host. - // This will happen *after* all other ports are - // placed, to ensure we don't accidentally - // select a port that a later mapping wanted. - if hPort == 0 { - // If we already have a host port - // assigned to their container port - - // just use that. - if ctrPortMap[cPort] != 0 { - hPort = ctrPortMap[cPort] - } else { - postAssignHostPort = true - } - } else { - testHPort := hostPortMap[hPort] - if testHPort != 0 && testHPort != cPort { - return nil, nil, nil, errors.Errorf("conflicting port mappings for host port %d (protocol %s)", hPort, p) - } - hostPortMap[hPort] = cPort - - // Mapping a container port to multiple - // host ports is allowed. - // We only store the latest of these in - // the container port map - we don't - // need to know all of them, just one. - testCPort := ctrPortMap[cPort] - ctrPortMap[cPort] = hPort - - // If we have an exact duplicate, just continue - if testCPort == hPort && testHPort == cPort { - continue - } - } + p := tempMapping{ + hostPort: port.HostPort, + containerPort: port.ContainerPort, + rangePort: portRange, + } - // We appear to be clear. Make an OCICNI port - // struct. - // Don't use hostIP - we want to preserve the - // empty string hostIP by default for compat. - cniPort := types.OCICNIPortMapping{ - HostPort: int32(hPort), - ContainerPort: int32(cPort), - Protocol: p, - HostIP: port.HostIP, - } - tempMappings = append( - tempMappings, - tempMapping{ - mapping: cniPort, - startOfRange: port.Range > 1 && index == 0, - isInRange: port.Range > 1, - }, - ) - } + for _, proto := range protocols { + hostProtoMap[proto] = append(hostProtoMap[proto], p) } } - // Handle any 0 host ports now by setting random container ports. - if postAssignHostPort { - remadeMappings := make([]types.OCICNIPortMapping, 0, len(tempMappings)) - - var ( - candidate int - err error - ) - - // Iterate over all - for _, tmp := range tempMappings { - p := tmp.mapping + // we do no longer need the original port mappings + // set it to 0 length so we can resuse it to populate + // the slice again while keeping the underlying capacity + portMappings = portMappings[:0] - if p.HostPort != 0 { - remadeMappings = append(remadeMappings, p) + for hostIP, protoMap := range portMap { + for protocol, ports := range protoMap { + ports := ports + if len(ports) == 0 { continue } - - hostIPMap := hostPortValidate[p.Protocol] - ctrIPMap := containerPortValidate[p.Protocol] - - hostPortMap, ok := hostIPMap[p.HostIP] - if !ok { - hostPortMap = make(map[uint16]uint16) - hostIPMap[p.HostIP] = hostPortMap + // 1. sort the ports by host port + // use a small hack to make sure ports with host port 0 are sorted last + sort.Slice(ports, func(i, j int) bool { + if ports[i].hostPort == ports[j].hostPort { + return ports[i].containerPort < ports[j].containerPort + } + if ports[i].hostPort == 0 { + return false + } + if ports[j].hostPort == 0 { + return true + } + return ports[i].hostPort < ports[j].hostPort + }) + + allUsedContainerPorts := allUsedContainerPortsMap[protocol] + allUsedHostPorts := allUsedHostPortsMap[protocol] + var usedHostPorts [65536]bool + + var previousPort *types.PortMapping + var i int + for i = 0; i < len(ports); i++ { + if ports[i].hostPort == 0 { + // because the ports are sorted and host port 0 is last + // we can break when we hit 0 + // we will fit them in afterwards + break + } + p := types.PortMapping{ + HostIP: hostIP, + Protocol: protocol, + HostPort: ports[i].hostPort, + ContainerPort: ports[i].containerPort, + Range: ports[i].rangePort, + } + var err error + previousPort, err = joinTwoPortsToRangePortIfPossible(&portMappings, &allUsedHostPorts, + &allUsedContainerPorts, &usedHostPorts, previousPort, p) + if err != nil { + return nil, err + } } - ctrPortMap, ok := ctrIPMap[p.HostIP] - if !ok { - ctrPortMap = make(map[uint16]uint16) - ctrIPMap[p.HostIP] = ctrPortMap + if previousPort != nil { + addPortToUsedPorts(&portMappings, &allUsedHostPorts, + &allUsedContainerPorts, &usedHostPorts, previousPort) } - // See if container port has been used elsewhere - if ctrPortMap[uint16(p.ContainerPort)] != 0 { - // Duplicate definition. Let's not bother - // including it. - continue + // now take care of the hostPort = 0 ports + previousPort = nil + for i < len(ports) { + p := types.PortMapping{ + HostIP: hostIP, + Protocol: protocol, + ContainerPort: ports[i].containerPort, + Range: ports[i].rangePort, + } + var err error + previousPort, err = joinTwoContainerPortsToRangePortIfPossible(&portMappings, &allUsedHostPorts, + &allUsedContainerPorts, &usedHostPorts, previousPort, p) + if err != nil { + return nil, err + } + i++ + } + if previousPort != nil { + newPort, err := getRandomHostPort(&usedHostPorts, *previousPort) + if err != nil { + return nil, err + } + addPortToUsedPorts(&portMappings, &allUsedHostPorts, + &allUsedContainerPorts, &usedHostPorts, &newPort) } - // Max retries to ensure we don't loop forever. - for i := 0; i < 15; i++ { - // Only get a random candidate for single entries or the start - // of a range. Otherwise we just increment the candidate. - if !tmp.isInRange || tmp.startOfRange { - candidate, err = utils.GetRandomPort() + allUsedContainerPortsMap[protocol] = allUsedContainerPorts + allUsedHostPortsMap[protocol] = allUsedHostPorts + } + } + + if len(exposePorts) > 0 { + logrus.Debugf("Adding exposed ports") + + for port, protocols := range exposePorts { + newProtocols := make([]string, 0, len(protocols)) + for _, protocol := range protocols { + if !allUsedContainerPortsMap[protocol][port] { + p := types.PortMapping{ + ContainerPort: port, + Protocol: protocol, + Range: 1, + } + allPorts := allUsedContainerPortsMap[protocol] + p, err := getRandomHostPort(&allPorts, p) if err != nil { - return nil, nil, nil, errors.Wrapf(err, "error getting candidate host port for container port %d", p.ContainerPort) + return nil, err } + portMappings = append(portMappings, p) } else { - candidate++ - } - - if hostPortMap[uint16(candidate)] == 0 { - logrus.Debugf("Successfully assigned container port %d to host port %d (IP %s Protocol %s)", p.ContainerPort, candidate, p.HostIP, p.Protocol) - hostPortMap[uint16(candidate)] = uint16(p.ContainerPort) - ctrPortMap[uint16(p.ContainerPort)] = uint16(candidate) - p.HostPort = int32(candidate) - break + newProtocols = append(newProtocols, protocol) } } - if p.HostPort == 0 { - return nil, nil, nil, errors.Errorf("could not find open host port to map container port %d to", p.ContainerPort) + // make sure to delete the key from the map if there are no protocols left + if len(newProtocols) == 0 { + delete(exposePorts, port) + } else { + exposePorts[port] = newProtocols } - remadeMappings = append(remadeMappings, p) } - return remadeMappings, containerPortValidate, hostPortValidate, nil } + return portMappings, nil +} - finalMappings := []types.OCICNIPortMapping{} - for _, m := range tempMappings { - finalMappings = append(finalMappings, m.mapping) +func appendProtocolsNoDuplicates(slice []string, protocols []string) []string { + for _, proto := range protocols { + if util.StringInSlice(proto, slice) { + continue + } + slice = append(slice, proto) } - - return finalMappings, containerPortValidate, hostPortValidate, nil + return slice } // Make final port mappings for the container -func createPortMappings(ctx context.Context, s *specgen.SpecGenerator, imageData *libimage.ImageData) ([]types.OCICNIPortMapping, map[uint16][]string, error) { - finalMappings, containerPortValidate, hostPortValidate, err := ParsePortMapping(s.PortMappings) - if err != nil { - return nil, nil, err - } - - // No exposed ports so return the port mappings we've made so far. - if len(s.Expose) == 0 && imageData == nil { - return finalMappings, nil, nil - } - - logrus.Debugf("Adding exposed ports") - +func createPortMappings(ctx context.Context, s *specgen.SpecGenerator, imageData *libimage.ImageData) ([]types.PortMapping, map[uint16][]string, error) { expose := make(map[uint16]string) + var err error if imageData != nil { expose, err = GenExposedPorts(imageData.Config.ExposedPorts) if err != nil { @@ -274,103 +348,30 @@ func createPortMappings(ctx context.Context, s *specgen.SpecGenerator, imageData } } - // We need to merge s.Expose into image exposed ports - for k, v := range s.Expose { - expose[k] = v - } - // There's been a request to expose some ports. Let's do that. - // Start by figuring out what needs to be exposed. - // This is a map of container port number to protocols to expose. - toExpose := make(map[uint16][]string) - for port, proto := range expose { - // Validate protocol first - protocols, err := checkProtocol(proto, false) - if err != nil { - return nil, nil, errors.Wrapf(err, "error validating protocols for exposed port %d", port) - } - - if port == 0 { - return nil, nil, errors.Errorf("cannot expose 0 as it is not a valid port number") - } - - // Check to see if the port is already present in existing - // mappings. - for _, p := range protocols { - ctrPortMap, ok := containerPortValidate[p]["0.0.0.0"] - if !ok { - ctrPortMap = make(map[uint16]uint16) - containerPortValidate[p]["0.0.0.0"] = ctrPortMap + toExpose := make(map[uint16][]string, len(s.Expose)+len(expose)) + for _, expose := range []map[uint16]string{expose, s.Expose} { + for port, proto := range expose { + if port == 0 { + return nil, nil, errors.Errorf("cannot expose 0 as it is not a valid port number") } - - if portNum := ctrPortMap[port]; portNum == 0 { - // We want to expose this port for this protocol - exposeProto, ok := toExpose[port] - if !ok { - exposeProto = []string{} - } - exposeProto = append(exposeProto, p) - toExpose[port] = exposeProto + protocols, err := checkProtocol(proto, false) + if err != nil { + return nil, nil, errors.Wrapf(err, "error validating protocols for exposed port %d", port) } + toExpose[port] = appendProtocolsNoDuplicates(toExpose[port], protocols) } } - // If not publishing exposed ports return mappings and exposed ports. + publishPorts := toExpose if !s.PublishExposedPorts { - return finalMappings, toExpose, nil + publishPorts = nil } - // We now have a final list of ports that we want exposed. - // Let's find empty, unallocated host ports for them. - for port, protocols := range toExpose { - for _, p := range protocols { - // Find an open port on the host. - // I see a faint possibility that this will infinite - // loop trying to find a valid open port, so I've - // included a max-tries counter. - hostPort := 0 - tries := 15 - for hostPort == 0 && tries > 0 { - // We can't select a specific protocol, which is - // unfortunate for the UDP case. - candidate, err := utils.GetRandomPort() - if err != nil { - return nil, nil, err - } - - // Check if the host port is already bound - hostPortMap, ok := hostPortValidate[p]["0.0.0.0"] - if !ok { - hostPortMap = make(map[uint16]uint16) - hostPortValidate[p]["0.0.0.0"] = hostPortMap - } - - if checkPort := hostPortMap[uint16(candidate)]; checkPort != 0 { - // Host port is already allocated, try again - tries-- - continue - } - - hostPortMap[uint16(candidate)] = port - hostPort = candidate - logrus.Debugf("Mapping exposed port %d/%s to host port %d", port, p, hostPort) - - // Make a CNI port mapping - cniPort := types.OCICNIPortMapping{ - HostPort: int32(candidate), - ContainerPort: int32(port), - Protocol: p, - HostIP: "", - } - finalMappings = append(finalMappings, cniPort) - } - if tries == 0 && hostPort == 0 { - // We failed to find an open port. - return nil, nil, errors.Errorf("failed to find an open port to expose container port %d on the host", port) - } - } + finalMappings, err := ParsePortMapping(s.PortMappings, publishPorts) + if err != nil { + return nil, nil, err } - - return finalMappings, nil, nil + return finalMappings, toExpose, nil } // Check a string to ensure it is a comma-separated set of valid protocols @@ -409,7 +410,7 @@ func checkProtocol(protocol string, allowSCTP bool) ([]string, error) { } func GenExposedPorts(exposedPorts map[string]struct{}) (map[uint16]string, error) { - expose := make(map[uint16]string) + expose := make(map[uint16]string, len(exposedPorts)) for imgExpose := range exposedPorts { // Expose format is portNumber[/protocol] splitExpose := strings.SplitN(imgExpose, "/", 2) @@ -420,12 +421,20 @@ func GenExposedPorts(exposedPorts map[string]struct{}) (map[uint16]string, error if num > 65535 || num < 1 { return nil, errors.Errorf("%d from image EXPOSE statement %q is not a valid port number", num, imgExpose) } - // No need to validate protocol, we'll do it below. - if len(splitExpose) == 1 { - expose[uint16(num)] = "tcp" + + // No need to validate protocol, we'll do it later. + newProto := "tcp" + if len(splitExpose) == 2 { + newProto = splitExpose[1] + } + + proto := expose[uint16(num)] + if len(proto) > 1 { + proto = proto + "," + newProto } else { - expose[uint16(num)] = splitExpose[1] + proto = newProto } + expose[uint16(num)] = proto } return expose, nil } diff --git a/pkg/specgen/generate/ports_bench_test.go b/pkg/specgen/generate/ports_bench_test.go new file mode 100644 index 000000000..06f02acda --- /dev/null +++ b/pkg/specgen/generate/ports_bench_test.go @@ -0,0 +1,197 @@ +package generate + +import ( + "fmt" + "testing" + + "github.com/containers/podman/v3/libpod/network/types" +) + +func benchmarkParsePortMapping(b *testing.B, ports []types.PortMapping) { + for n := 0; n < b.N; n++ { + ParsePortMapping(ports, nil) + } +} + +func BenchmarkParsePortMappingNoPorts(b *testing.B) { + benchmarkParsePortMapping(b, nil) +} + +func BenchmarkParsePortMapping1(b *testing.B) { + benchmarkParsePortMapping(b, []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + }, + }) +} + +func BenchmarkParsePortMapping100(b *testing.B) { + ports := make([]types.PortMapping, 0, 100) + for i := uint16(8080); i < 8180; i++ { + ports = append(ports, types.PortMapping{ + HostPort: i, + ContainerPort: i, + Protocol: "tcp", + }) + } + b.ResetTimer() + benchmarkParsePortMapping(b, ports) +} + +func BenchmarkParsePortMapping1k(b *testing.B) { + ports := make([]types.PortMapping, 0, 1000) + for i := uint16(8080); i < 9080; i++ { + ports = append(ports, types.PortMapping{ + HostPort: i, + ContainerPort: i, + Protocol: "tcp", + }) + } + b.ResetTimer() + benchmarkParsePortMapping(b, ports) +} + +func BenchmarkParsePortMapping10k(b *testing.B) { + ports := make([]types.PortMapping, 0, 30000) + for i := uint16(8080); i < 18080; i++ { + ports = append(ports, types.PortMapping{ + HostPort: i, + ContainerPort: i, + Protocol: "tcp", + }) + } + b.ResetTimer() + benchmarkParsePortMapping(b, ports) +} + +func BenchmarkParsePortMapping1m(b *testing.B) { + ports := make([]types.PortMapping, 0, 1000000) + for j := 0; j < 20; j++ { + for i := uint16(1); i <= 50000; i++ { + ports = append(ports, types.PortMapping{ + HostPort: i, + ContainerPort: i, + Protocol: "tcp", + HostIP: fmt.Sprintf("192.168.1.%d", j), + }) + } + } + b.ResetTimer() + benchmarkParsePortMapping(b, ports) +} + +func BenchmarkParsePortMappingReverse100(b *testing.B) { + ports := make([]types.PortMapping, 0, 100) + for i := uint16(8180); i > 8080; i-- { + ports = append(ports, types.PortMapping{ + HostPort: i, + ContainerPort: i, + Protocol: "tcp", + }) + } + b.ResetTimer() + benchmarkParsePortMapping(b, ports) +} + +func BenchmarkParsePortMappingReverse1k(b *testing.B) { + ports := make([]types.PortMapping, 0, 1000) + for i := uint16(9080); i > 8080; i-- { + ports = append(ports, types.PortMapping{ + HostPort: i, + ContainerPort: i, + Protocol: "tcp", + }) + } + b.ResetTimer() + benchmarkParsePortMapping(b, ports) +} + +func BenchmarkParsePortMappingReverse10k(b *testing.B) { + ports := make([]types.PortMapping, 0, 30000) + for i := uint16(18080); i > 8080; i-- { + ports = append(ports, types.PortMapping{ + HostPort: i, + ContainerPort: i, + Protocol: "tcp", + }) + } + b.ResetTimer() + benchmarkParsePortMapping(b, ports) +} + +func BenchmarkParsePortMappingReverse1m(b *testing.B) { + ports := make([]types.PortMapping, 0, 1000000) + for j := 0; j < 20; j++ { + for i := uint16(50000); i > 0; i-- { + ports = append(ports, types.PortMapping{ + HostPort: i, + ContainerPort: i, + Protocol: "tcp", + HostIP: fmt.Sprintf("192.168.1.%d", j), + }) + } + } + b.ResetTimer() + benchmarkParsePortMapping(b, ports) +} + +func BenchmarkParsePortMappingRange1(b *testing.B) { + benchmarkParsePortMapping(b, []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + }) +} + +func BenchmarkParsePortMappingRange100(b *testing.B) { + benchmarkParsePortMapping(b, []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 100, + }, + }) +} + +func BenchmarkParsePortMappingRange1k(b *testing.B) { + benchmarkParsePortMapping(b, []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 1000, + }, + }) +} + +func BenchmarkParsePortMappingRange10k(b *testing.B) { + benchmarkParsePortMapping(b, []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 10000, + }, + }) +} + +func BenchmarkParsePortMappingRange1m(b *testing.B) { + ports := make([]types.PortMapping, 0, 1000000) + for j := 0; j < 20; j++ { + ports = append(ports, types.PortMapping{ + HostPort: 1, + ContainerPort: 1, + Protocol: "tcp", + Range: 50000, + HostIP: fmt.Sprintf("192.168.1.%d", j), + }) + } + b.ResetTimer() + benchmarkParsePortMapping(b, ports) +} diff --git a/pkg/specgen/generate/ports_test.go b/pkg/specgen/generate/ports_test.go new file mode 100644 index 000000000..20d5d0166 --- /dev/null +++ b/pkg/specgen/generate/ports_test.go @@ -0,0 +1,989 @@ +package generate + +import ( + "testing" + + "github.com/containers/podman/v3/libpod/network/types" + "github.com/stretchr/testify/assert" +) + +func TestParsePortMappingWithHostPort(t *testing.T) { + tests := []struct { + name string + arg []types.PortMapping + arg2 map[uint16][]string + want []types.PortMapping + }{ + { + name: "no ports", + arg: nil, + want: nil, + }, + { + name: "one tcp port", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + }, + }, + { + name: "one tcp port no proto", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + }, + }, + { + name: "one udp port", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "udp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "udp", + Range: 1, + }, + }, + }, + { + name: "one sctp port", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "sctp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "sctp", + Range: 1, + }, + }, + }, + { + name: "one port two protocols", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp,udp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "udp", + Range: 1, + }, + }, + }, + { + name: "one port three protocols", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp,udp,sctp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "udp", + Range: 1, + }, + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "sctp", + Range: 1, + }, + }, + }, + { + name: "one port with range 1", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + }, + }, + { + name: "one port with range 5", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 5, + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 5, + }, + }, + }, + { + name: "two ports joined", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + }, + { + HostPort: 8081, + ContainerPort: 81, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 2, + }, + }, + }, + { + name: "two ports joined with range", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 2, + }, + { + HostPort: 8081, + ContainerPort: 81, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 2, + }, + }, + }, + { + name: "two ports with no overlapping range", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 10, + }, + { + HostPort: 9090, + ContainerPort: 9090, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 9090, + ContainerPort: 9090, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 10, + }, + }, + }, + { + name: "four ports with two overlapping ranges", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 10, + }, + { + HostPort: 8085, + ContainerPort: 85, + Protocol: "tcp", + Range: 10, + }, + { + HostPort: 100, + ContainerPort: 5, + Protocol: "tcp", + }, + { + HostPort: 101, + ContainerPort: 6, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 15, + }, + { + HostPort: 100, + ContainerPort: 5, + Protocol: "tcp", + Range: 2, + }, + }, + }, + { + name: "two overlapping ranges", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 10, + }, + { + HostPort: 8085, + ContainerPort: 85, + Protocol: "tcp", + Range: 2, + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 10, + }, + }, + }, + { + name: "four overlapping ranges", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 10, + }, + { + HostPort: 8085, + ContainerPort: 85, + Protocol: "tcp", + Range: 2, + }, + { + HostPort: 8090, + ContainerPort: 90, + Protocol: "tcp", + Range: 7, + }, + { + HostPort: 8095, + ContainerPort: 95, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 17, + }, + }, + }, + { + name: "one port range overlaps 5 ports", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Range: 20, + }, + { + HostPort: 8085, + ContainerPort: 85, + Range: 2, + }, + { + HostPort: 8090, + ContainerPort: 90, + }, + { + HostPort: 8095, + ContainerPort: 95, + }, + { + HostPort: 8096, + ContainerPort: 96, + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + Range: 20, + }, + }, + }, + { + name: "different host ip same port", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + HostIP: "192.168.1.1", + }, + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + HostIP: "192.168.2.1", + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + HostIP: "192.168.1.1", + Range: 1, + }, + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "tcp", + HostIP: "192.168.2.1", + Range: 1, + }, + }, + }, + } + for _, tt := range tests { + tt := tt + t.Run(tt.name, func(t *testing.T) { + got, err := ParsePortMapping(tt.arg, tt.arg2) + assert.NoError(t, err, "error is not nil") + // use ElementsMatch instead of Equal because the order is not consistent + assert.ElementsMatch(t, tt.want, got, "got unexpected port mapping") + }) + } +} + +func TestParsePortMappingWithoutHostPort(t *testing.T) { + tests := []struct { + name string + arg []types.PortMapping + arg2 map[uint16][]string + want []types.PortMapping + }{ + { + name: "one tcp port", + arg: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + }, + }, + { + name: "one port with two protocols", + arg: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp,udp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 0, + ContainerPort: 80, + Protocol: "udp", + Range: 1, + }, + }, + }, + { + name: "same port twice", + arg: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + }, + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + }, + }, + { + name: "neighbor ports are not joined", + arg: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + }, + { + HostPort: 0, + ContainerPort: 81, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 0, + ContainerPort: 81, + Protocol: "tcp", + Range: 1, + }, + }, + }, + { + name: "overlapping range ports are joined", + arg: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + Range: 2, + }, + { + HostPort: 0, + ContainerPort: 81, + Protocol: "tcp", + }, + }, + want: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + Range: 2, + }, + }, + }, + { + name: "four overlapping range ports are joined", + arg: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + Range: 3, + }, + { + HostPort: 0, + ContainerPort: 81, + Protocol: "tcp", + }, + { + HostPort: 0, + ContainerPort: 82, + Protocol: "tcp", + Range: 10, + }, + { + HostPort: 0, + ContainerPort: 90, + Protocol: "tcp", + Range: 5, + }, + }, + want: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + Range: 15, + }, + }, + }, + { + name: "expose one tcp port", + arg2: map[uint16][]string{ + 8080: {"tcp"}, + }, + want: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 8080, + Protocol: "tcp", + Range: 1, + }, + }, + }, + { + name: "expose already defined port", + arg: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 8080, + Protocol: "tcp", + }, + }, + arg2: map[uint16][]string{ + 8080: {"tcp"}, + }, + want: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 8080, + Protocol: "tcp", + Range: 1, + }, + }, + }, + { + name: "expose different proto", + arg: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 8080, + Protocol: "tcp", + }, + }, + arg2: map[uint16][]string{ + 8080: {"udp"}, + }, + want: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 8080, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 0, + ContainerPort: 8080, + Protocol: "udp", + Range: 1, + }, + }, + }, + } + for _, tt := range tests { + tt := tt + t.Run(tt.name, func(t *testing.T) { + got, err := ParsePortMapping(tt.arg, tt.arg2) + assert.NoError(t, err, "error is not nil") + + // because we always get random host ports when it is set to 0 we cannot check that exactly + // check if it is not 0 and set to to 0 afterwards + for i := range got { + assert.Greater(t, got[i].HostPort, uint16(0), "host port is zero") + got[i].HostPort = 0 + } + + // use ElementsMatch instead of Equal because the order is not consistent + assert.ElementsMatch(t, tt.want, got, "got unexpected port mapping") + }) + } +} + +func TestParsePortMappingMixedHostPort(t *testing.T) { + tests := []struct { + name string + arg []types.PortMapping + want []types.PortMapping + resetHostPorts []int + }{ + { + name: "two ports one without a hostport set", + arg: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + }, + { + HostPort: 8080, + ContainerPort: 8080, + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 8080, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + }, + resetHostPorts: []int{1}, + }, + { + name: "two ports one without a hostport set, inverted order", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 8080, + }, + { + HostPort: 0, + ContainerPort: 80, + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 8080, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + }, + resetHostPorts: []int{1}, + }, + { + name: "three ports without host ports, one with a hostport set, , inverted order", + arg: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + }, + { + HostPort: 0, + ContainerPort: 85, + }, + { + HostPort: 0, + ContainerPort: 90, + }, + { + HostPort: 8080, + ContainerPort: 8080, + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 8080, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 0, + ContainerPort: 85, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 0, + ContainerPort: 90, + Protocol: "tcp", + Range: 1, + }, + }, + resetHostPorts: []int{1, 2, 3}, + }, + { + name: "three ports without host ports, one with a hostport set", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 8080, + }, + { + HostPort: 0, + ContainerPort: 90, + }, + { + HostPort: 0, + ContainerPort: 85, + }, + { + HostPort: 0, + ContainerPort: 80, + }, + }, + want: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 8080, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 0, + ContainerPort: 80, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 0, + ContainerPort: 85, + Protocol: "tcp", + Range: 1, + }, + { + HostPort: 0, + ContainerPort: 90, + Protocol: "tcp", + Range: 1, + }, + }, + resetHostPorts: []int{1, 2, 3}, + }, + } + for _, tt := range tests { + tt := tt + t.Run(tt.name, func(t *testing.T) { + got, err := ParsePortMapping(tt.arg, nil) + assert.NoError(t, err, "error is not nil") + + // because we always get random host ports when it is set to 0 we cannot check that exactly + // use resetHostPorts to know which port element is 0 + for _, num := range tt.resetHostPorts { + assert.Greater(t, got[num].HostPort, uint16(0), "host port is zero") + got[num].HostPort = 0 + } + + assert.Equal(t, tt.want, got, "got unexpected port mapping") + }) + } +} + +func TestParsePortMappingError(t *testing.T) { + tests := []struct { + name string + arg []types.PortMapping + err string + }{ + { + name: "container port is 0", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 0, + Protocol: "tcp", + }, + }, + err: "container port number must be non-0", + }, + { + name: "container port range exceeds max", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 65000, + Protocol: "tcp", + Range: 10000, + }, + }, + err: "container port range exceeds maximum allowable port number", + }, + { + name: "host port range exceeds max", + arg: []types.PortMapping{ + { + HostPort: 60000, + ContainerPort: 1, + Protocol: "tcp", + Range: 10000, + }, + }, + err: "host port range exceeds maximum allowable port number", + }, + { + name: "invalid protocol", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "1", + }, + }, + err: "unrecognized protocol \"1\" in port mapping", + }, + { + name: "invalid protocol 2", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Protocol: "udp,u", + }, + }, + err: "unrecognized protocol \"u\" in port mapping", + }, + { + name: "invalid ip address", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + HostIP: "blah", + }, + }, + err: "invalid IP address \"blah\" in port mapping", + }, + { + name: "invalid overalpping range", + arg: []types.PortMapping{ + { + HostPort: 8080, + ContainerPort: 80, + Range: 5, + }, + { + HostPort: 8081, + ContainerPort: 60, + }, + }, + err: "conflicting port mappings for host port 8081 (protocol tcp)", + }, + { + name: "big port range with host port zero does not fit", + arg: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 1, + Range: 65535, + }, + }, + err: "failed to find an open port to expose container port 1 with range 65535 on the host", + }, + { + name: "big port range with host port zero does not fit", + arg: []types.PortMapping{ + { + HostPort: 0, + ContainerPort: 80, + Range: 1, + }, + { + HostPort: 0, + ContainerPort: 1000, + Range: 64535, + }, + }, + err: "failed to find an open port to expose container port 1000 with range 64535 on the host", + }, + } + for _, tt := range tests { + tt := tt + t.Run(tt.name, func(t *testing.T) { + _, err := ParsePortMapping(tt.arg, nil) + assert.EqualError(t, err, tt.err, "error does not match") + }) + } +} diff --git a/pkg/specgen/generate/storage.go b/pkg/specgen/generate/storage.go index 3fde1a1b4..30248a886 100644 --- a/pkg/specgen/generate/storage.go +++ b/pkg/specgen/generate/storage.go @@ -214,9 +214,6 @@ func getImageVolumes(ctx context.Context, img *libimage.Image, s *specgen.SpecGe } for volume := range inspect.Config.Volumes { logrus.Debugf("Image has volume at %q", volume) - if err = parse.ValidateVolumeCtrDir(volume); err != nil { - return nil, nil, err - } cleanDest := filepath.Clean(volume) switch mode { case "", "anonymous": diff --git a/pkg/specgen/podspecgen.go b/pkg/specgen/podspecgen.go index 7713ea26c..948fb990c 100644 --- a/pkg/specgen/podspecgen.go +++ b/pkg/specgen/podspecgen.go @@ -99,7 +99,8 @@ type PodNetworkConfig struct { // Only available if NetNS is set to Bridge (the default for root). // As such, conflicts with NoInfra=true by proxy. // Optional. - StaticMAC *net.HardwareAddr `json:"static_mac,omitempty"` + // swagger:strfmt string + StaticMAC *types.HardwareAddr `json:"static_mac,omitempty"` // PortMappings is a set of ports to map into the infra container. // As, by default, containers share their network with the infra // container, this will forward the ports to the entire pod. diff --git a/pkg/specgen/specgen.go b/pkg/specgen/specgen.go index dbb669291..8a4497130 100644 --- a/pkg/specgen/specgen.go +++ b/pkg/specgen/specgen.go @@ -272,6 +272,9 @@ type ContainerStorageConfig struct { // If unset, the default, /, will be used. // Optional. WorkDir string `json:"work_dir,omitempty"` + // StorageOpts is the container's storage options + // Optional. + StorageOpts map[string]string `json:"storage_opts,omitempty"` // RootfsPropagation is the rootfs propagation mode for the container. // If not set, the default of rslave will be used. // Optional. @@ -398,7 +401,8 @@ type ContainerNetworkConfig struct { // StaticMAC is a static MAC address to set in the container. // Only available if NetNS is set to bridge. // Optional. - StaticMAC *net.HardwareAddr `json:"static_mac,omitempty"` + // swagger:strfmt string + StaticMAC *nettypes.HardwareAddr `json:"static_mac,omitempty"` // PortBindings is a set of ports to map into the container. // Only available if NetNS is set to bridge or slirp. // Optional. @@ -551,11 +555,11 @@ func NewSpecGenerator(arg string, rootfs bool) *SpecGenerator { csc := ContainerStorageConfig{} if rootfs { csc.Rootfs = arg - // check if rootfs is actually overlayed - parts := strings.SplitN(csc.Rootfs, ":", 2) - if len(parts) > 1 && parts[1] == "O" { + // check if rootfs should use overlay + lastColonIndex := strings.LastIndex(csc.Rootfs, ":") + if lastColonIndex != -1 && lastColonIndex+1 < len(csc.Rootfs) && csc.Rootfs[lastColonIndex+1:] == "O" { csc.RootfsOverlay = true - csc.Rootfs = parts[0] + csc.Rootfs = csc.Rootfs[:lastColonIndex] } } else { csc.Image = arg diff --git a/pkg/specgen/specgen_test.go b/pkg/specgen/specgen_test.go new file mode 100644 index 000000000..b838d9d30 --- /dev/null +++ b/pkg/specgen/specgen_test.go @@ -0,0 +1,25 @@ +package specgen + +import ( + "testing" + + "github.com/stretchr/testify/assert" +) + +func TestNewSpecGeneratorWithRootfs(t *testing.T) { + tests := []struct { + rootfs string + expectedRootfsOverlay bool + expectedRootfs string + }{ + {"/root/a:b:O", true, "/root/a:b"}, + {"/root/a:b/c:O", true, "/root/a:b/c"}, + {"/root/a:b/c:", false, "/root/a:b/c:"}, + {"/root/a/b", false, "/root/a/b"}, + } + for _, args := range tests { + val := NewSpecGenerator(args.rootfs, true) + assert.Equal(t, val.RootfsOverlay, args.expectedRootfsOverlay) + assert.Equal(t, val.Rootfs, args.expectedRootfs) + } +} diff --git a/pkg/specgenutil/specgen.go b/pkg/specgenutil/specgen.go index 6a6397257..4e8f954fb 100644 --- a/pkg/specgenutil/specgen.go +++ b/pkg/specgenutil/specgen.go @@ -11,6 +11,7 @@ import ( "github.com/containers/image/v5/manifest" "github.com/containers/podman/v3/cmd/podman/parse" "github.com/containers/podman/v3/libpod/define" + "github.com/containers/podman/v3/libpod/network/types" ann "github.com/containers/podman/v3/pkg/annotations" "github.com/containers/podman/v3/pkg/domain/entities" envLib "github.com/containers/podman/v3/pkg/env" @@ -133,12 +134,14 @@ func getMemoryLimits(s *specgen.SpecGenerator, c *entities.ContainerCreateOption if err != nil { return nil, errors.Wrapf(err, "invalid value for memory") } - memory.Limit = &ml - if c.MemorySwap == "" { - limit := 2 * ml - memory.Swap = &(limit) + if ml > 0 { + memory.Limit = &ml + if c.MemorySwap == "" { + limit := 2 * ml + memory.Swap = &(limit) + } + hasLimits = true } - hasLimits = true } if m := c.MemoryReservation; len(m) > 0 { mr, err := units.RAMInBytes(m) @@ -392,6 +395,17 @@ func FillOutSpecGen(s *specgen.SpecGenerator, c *entities.ContainerCreateOptions } s.Annotations = annotations + if len(c.StorageOpts) > 0 { + opts := make(map[string]string, len(c.StorageOpts)) + for _, opt := range c.StorageOpts { + split := strings.SplitN(opt, "=", 2) + if len(split) != 2 { + return errors.Errorf("storage-opt must be formatted KEY=VALUE") + } + opts[split[0]] = split[1] + } + s.StorageOpts = opts + } s.WorkDir = c.Workdir if c.Entrypoint != nil { entrypoint := []string{} @@ -444,7 +458,8 @@ func FillOutSpecGen(s *specgen.SpecGenerator, c *entities.ContainerCreateOptions s.DNSSearch = c.Net.DNSSearch s.DNSOptions = c.Net.DNSOptions s.StaticIP = c.Net.StaticIP - s.StaticMAC = c.Net.StaticMAC + // type cast to types.HardwareAddr + s.StaticMAC = (*types.HardwareAddr)(c.Net.StaticMAC) s.NetworkOptions = c.Net.NetworkOptions s.UseImageHosts = c.Net.NoHosts } diff --git a/pkg/specgenutil/volumes.go b/pkg/specgenutil/volumes.go index 3ce96164f..184bfadf8 100644 --- a/pkg/specgenutil/volumes.go +++ b/pkg/specgenutil/volumes.go @@ -360,7 +360,7 @@ func getBindMount(args []string) (spec.Mount, error) { // Since Docker ignores this option so shall we. continue default: - return newMount, errors.Wrapf(util.ErrBadMntOption, kv[0]) + return newMount, errors.Wrapf(util.ErrBadMntOption, "%s", kv[0]) } } @@ -460,7 +460,7 @@ func getTmpfsMount(args []string) (spec.Mount, error) { // Since Docker ignores this option so shall we. continue default: - return newMount, errors.Wrapf(util.ErrBadMntOption, kv[0]) + return newMount, errors.Wrapf(util.ErrBadMntOption, "%s", kv[0]) } } @@ -483,6 +483,8 @@ func getDevptsMount(args []string) (spec.Mount, error) { for _, val := range args { kv := strings.SplitN(val, "=", 2) switch kv[0] { + case "uid", "gid", "mode", "ptxmode", "newinstance", "max": + newMount.Options = append(newMount.Options, val) case "target", "dst", "destination": if len(kv) == 1 { return newMount, errors.Wrapf(optionArgError, kv[0]) @@ -493,7 +495,7 @@ func getDevptsMount(args []string) (spec.Mount, error) { newMount.Destination = filepath.Clean(kv[1]) setDest = true default: - return newMount, errors.Wrapf(util.ErrBadMntOption, kv[0]) + return newMount, errors.Wrapf(util.ErrBadMntOption, "%s", kv[0]) } } @@ -573,7 +575,7 @@ func getNamedVolume(args []string) (*specgen.NamedVolume, error) { // Since Docker ignores this option so shall we. continue default: - return nil, errors.Wrapf(util.ErrBadMntOption, kv[0]) + return nil, errors.Wrapf(util.ErrBadMntOption, "%s", kv[0]) } } @@ -624,7 +626,7 @@ func getImageVolume(args []string) (*specgen.ImageVolume, error) { // Since Docker ignores this option so shall we. continue default: - return nil, errors.Wrapf(util.ErrBadMntOption, kv[0]) + return nil, errors.Wrapf(util.ErrBadMntOption, "%s", kv[0]) } } diff --git a/pkg/systemd/dbus.go b/pkg/systemd/dbus.go index c49f537b6..04aaa117a 100644 --- a/pkg/systemd/dbus.go +++ b/pkg/systemd/dbus.go @@ -84,7 +84,7 @@ func IsSystemdSessionValid(uid int) bool { return true } -// GetDbusConnection returns an user connection to D-BUS +// GetDbusConnection returns a user connection to D-BUS func GetLogindConnection(uid int) (*godbus.Conn, error) { return dbusAuthConnectionLogind(uid) } diff --git a/test/apiv2/10-images.at b/test/apiv2/10-images.at index d3fde9f9d..b7bcaf81d 100644 --- a/test/apiv2/10-images.at +++ b/test/apiv2/10-images.at @@ -218,6 +218,9 @@ if ! grep -q '400 Bad Request' "${TMPD}/headers.txt"; then BUILD_TEST_ERROR="1" fi +t POST libpod/images/prune 200 +t POST libpod/images/prune 200 length=0 [] + cleanBuildTest if [[ "${BUILD_TEST_ERROR}" ]]; then exit 1 diff --git a/test/apiv2/20-containers.at b/test/apiv2/20-containers.at index afff68c22..748a0750f 100644 --- a/test/apiv2/20-containers.at +++ b/test/apiv2/20-containers.at @@ -379,3 +379,21 @@ t GET containers/$cid/json 200 \ .HostConfig.Tmpfs['"/mnt/scratch"']~.*mode=755.* t DELETE containers/$cid?v=true 204 + +# compat api: tmpfs without mount options +payload='{"Mounts":[{"Type":"tmpfs","Target":"/mnt/scratch"}]}' +t POST containers/create Image=$IMAGE HostConfig="$payload" 201 .Id~[0-9a-f]\\{64\\} +cid=$(jq -r '.Id' <<<"$output") +t GET containers/$cid/json 200 \ + .HostConfig.Tmpfs['"/mnt/scratch"']~.*tmpcopyup.* \ + +t DELETE containers/$cid?v=true 204 + +# compat api: bind mount without mount options +payload='{"Mounts":[{"Type":"bind","Source":"/tmp","Target":"/mnt"}]}' +t POST containers/create Image=$IMAGE HostConfig="$payload" 201 .Id~[0-9a-f]\\{64\\} +cid=$(jq -r '.Id' <<<"$output") +t GET containers/$cid/json 200 \ + .HostConfig.Binds[0]~/tmp:/mnt:.* \ + +t DELETE containers/$cid?v=true 204 diff --git a/test/apiv2/40-pods.at b/test/apiv2/40-pods.at index 985b26411..f45e85f61 100644 --- a/test/apiv2/40-pods.at +++ b/test/apiv2/40-pods.at @@ -110,11 +110,11 @@ t GET libpod/pods/fakename/top 404 \ .cause="no such pod" t GET libpod/pods/foo/top 200 \ - .Processes[0][-1]="/pause " \ + .Processes[0][-1]="/pause" \ .Titles[-1]="COMMAND" t GET libpod/pods/foo/top?ps_args=args,pid 200 \ - .Processes[0][0]="/pause " \ + .Processes[0][0]="/pause" \ .Processes[0][1]="1" \ .Titles[0]="COMMAND" \ .Titles[1]="PID" \ diff --git a/test/apiv2/python/rest_api/test_v2_0_0_container.py b/test/apiv2/python/rest_api/test_v2_0_0_container.py index 853e9da88..101044bbb 100644 --- a/test/apiv2/python/rest_api/test_v2_0_0_container.py +++ b/test/apiv2/python/rest_api/test_v2_0_0_container.py @@ -1,8 +1,11 @@ +import multiprocessing +import queue import random +import threading import unittest -import json import requests +import time from dateutil.parser import parse from .fixtures import APITestCase @@ -16,7 +19,10 @@ class ContainerTestCase(APITestCase): self.assertEqual(len(obj), 1) def test_list_filters(self): - r = requests.get(self.podman_url + "/v1.40/containers/json?filters%3D%7B%22status%22%3A%5B%22running%22%5D%7D") + r = requests.get( + self.podman_url + + "/v1.40/containers/json?filters%3D%7B%22status%22%3A%5B%22running%22%5D%7D" + ) self.assertEqual(r.status_code, 200, r.text) payload = r.json() containerAmnt = len(payload) @@ -33,18 +39,18 @@ class ContainerTestCase(APITestCase): self.assertId(r.content) _ = parse(r.json()["Created"]) - r = requests.post( self.podman_url + "/v1.40/containers/create?name=topcontainer", - json={"Cmd": ["top"], - "Image": "alpine:latest", - "Healthcheck": { - "Test": ["CMD", "pidof", "top"], - "Interval": 5000000000, - "Timeout": 2000000000, - "Retries": 3, - "StartPeriod": 5000000000 - } + json={ + "Cmd": ["top"], + "Image": "alpine:latest", + "Healthcheck": { + "Test": ["CMD", "pidof", "top"], + "Interval": 5000000000, + "Timeout": 2000000000, + "Retries": 3, + "StartPeriod": 5000000000, + }, }, ) self.assertEqual(r.status_code, 201, r.text) @@ -67,7 +73,7 @@ class ContainerTestCase(APITestCase): self.assertEqual(r.status_code, 200, r.text) self.assertId(r.content) out = r.json() - hc = out["Config"]["Healthcheck"]["Test"] + hc = out["Config"]["Healthcheck"]["Test"] self.assertListEqual(["CMD", "pidof", "top"], hc) r = requests.post(self.podman_url + f"/v1.40/containers/{container_id}/start") @@ -84,7 +90,9 @@ class ContainerTestCase(APITestCase): self.assertIn(r.status_code, (200, 409), r.text) if r.status_code == 200: self.assertId(r.content) - r = requests.get(self.uri(self.resolve_container("/containers/{}/stats?stream=false&one-shot=true"))) + r = requests.get( + self.uri(self.resolve_container("/containers/{}/stats?stream=false&one-shot=true")) + ) self.assertIn(r.status_code, (200, 409), r.text) if r.status_code == 200: self.assertId(r.content) @@ -136,9 +144,15 @@ class ContainerTestCase(APITestCase): payload = r.json() container_id = payload["Id"] self.assertIsNotNone(container_id) - r = requests.get(self.podman_url + f"/v1.40/containers/{payload['Id']}/logs?follow=false&stdout=true&until=0") + r = requests.get( + self.podman_url + + f"/v1.40/containers/{payload['Id']}/logs?follow=false&stdout=true&until=0" + ) self.assertEqual(r.status_code, 200, r.text) - r = requests.get(self.podman_url + f"/v1.40/containers/{payload['Id']}/logs?follow=false&stdout=true&until=1") + r = requests.get( + self.podman_url + + f"/v1.40/containers/{payload['Id']}/logs?follow=false&stdout=true&until=1" + ) self.assertEqual(r.status_code, 200, r.text) def test_commit(self): @@ -257,6 +271,63 @@ class ContainerTestCase(APITestCase): r = requests.delete(self.podman_url + f"/v1.40/containers/{container_id}") self.assertEqual(r.status_code, 204, r.text) + def test_top_no_stream(self): + uri = self.uri(self.resolve_container("/containers/{}/top")) + q = queue.Queue() + + def _impl(fifo): + fifo.put(requests.get(uri, params={"stream": False}, timeout=2)) + + top = threading.Thread(target=_impl, args=(q,)) + top.start() + time.sleep(2) + self.assertFalse(top.is_alive(), f"GET {uri} failed to return in 2s") + + qr = q.get(False) + self.assertEqual(qr.status_code, 200, qr.text) + + qr.close() + top.join() + + def test_top_stream(self): + uri = self.uri(self.resolve_container("/containers/{}/top")) + q = queue.Queue() + + stop_thread = False + + def _impl(fifo, stop): + try: + with requests.get(uri, params={"stream": True, "delay": 1}, stream=True) as r: + r.raise_for_status() + fifo.put(r) + for buf in r.iter_lines(chunk_size=None): + if stop(): + break + fifo.put(buf) + except Exception: + pass + + top = threading.Thread(target=_impl, args=(q, (lambda: stop_thread))) + top.start() + time.sleep(4) + self.assertTrue(top.is_alive(), f"GET {uri} exited too soon") + stop_thread = True + + for _ in range(10): + try: + qr = q.get_nowait() + if qr is not None: + self.assertEqual(qr.status_code, 200) + qr.close() + break + except queue.Empty: + pass + finally: + time.sleep(1) + else: + self.fail("Server failed to respond in 10s") + top.join() + if __name__ == "__main__": unittest.main() diff --git a/test/apiv2/python/rest_api/test_v2_0_0_volume.py b/test/apiv2/python/rest_api/test_v2_0_0_volume.py index f5231e17c..2156318b0 100644 --- a/test/apiv2/python/rest_api/test_v2_0_0_volume.py +++ b/test/apiv2/python/rest_api/test_v2_0_0_volume.py @@ -7,7 +7,7 @@ from .fixtures import APITestCase class VolumeTestCase(APITestCase): - def test_volume(self): + def test_volume_crud(self): name = f"Volume_{random.getrandbits(160):x}" ls = requests.get(self.podman_url + "/v1.40/volumes") @@ -70,6 +70,71 @@ class VolumeTestCase(APITestCase): self.assertIn(name, payload["VolumesDeleted"]) self.assertGreater(payload["SpaceReclaimed"], 0) + def test_volume_label(self): + name = f"Volume_{random.getrandbits(160):x}" + expected = { + "Production": "False", + "Database": "Foxbase", + } + + create = requests.post( + self.podman_url + "/v4.0.0/libpod/volumes/create", + json={"name": name, "label": expected}, + ) + self.assertEqual(create.status_code, 201, create.text) + + inspect = requests.get(self.podman_url + f"/v4.0.0/libpod/volumes/{name}/json") + self.assertEqual(inspect.status_code, 200, inspect.text) + + volume = inspect.json() + self.assertIn("Labels", volume) + self.assertNotIn("Label", volume) + self.assertDictEqual(expected, volume["Labels"]) + + def test_volume_labels(self): + name = f"Volume_{random.getrandbits(160):x}" + expected = { + "Production": "False", + "Database": "Foxbase", + } + + create = requests.post( + self.podman_url + "/v4.0.0/libpod/volumes/create", + json={"name": name, "labels": expected}, + ) + self.assertEqual(create.status_code, 201, create.text) + + inspect = requests.get(self.podman_url + f"/v4.0.0/libpod/volumes/{name}/json") + self.assertEqual(inspect.status_code, 200, inspect.text) + + volume = inspect.json() + self.assertIn("Labels", volume) + self.assertDictEqual(expected, volume["Labels"]) + + def test_volume_label_override(self): + name = f"Volume_{random.getrandbits(160):x}" + create = requests.post( + self.podman_url + "/v4.0.0/libpod/volumes/create", + json={ + "Name": name, + "Label": { + "Database": "dbase", + }, + "Labels": { + "Database": "sqlserver", + }, + }, + ) + self.assertEqual(create.status_code, 201, create.text) + + inspect = requests.get(self.podman_url + f"/v4.0.0/libpod/volumes/{name}/json") + self.assertEqual(inspect.status_code, 200, inspect.text) + + volume = inspect.json() + self.assertIn("Labels", volume) + self.assertNotIn("Label", volume) + self.assertDictEqual({"Database": "sqlserver"}, volume["Labels"]) + if __name__ == "__main__": unittest.main() diff --git a/test/e2e/checkpoint_test.go b/test/e2e/checkpoint_test.go index 73ca5e1a6..be6b782b5 100644 --- a/test/e2e/checkpoint_test.go +++ b/test/e2e/checkpoint_test.go @@ -5,11 +5,15 @@ import ( "net" "os" "os/exec" + "path/filepath" "strings" + "time" + "github.com/checkpoint-restore/go-criu/v5/stats" "github.com/containers/podman/v3/pkg/checkpoint/crutils" "github.com/containers/podman/v3/pkg/criu" . "github.com/containers/podman/v3/test/utils" + "github.com/containers/podman/v3/utils" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" . "github.com/onsi/gomega/gexec" @@ -247,16 +251,19 @@ var _ = Describe("Podman checkpoint", func() { session := podmanTest.Podman(localRunString) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) + cid := session.OutputToString() + if !WaitContainerReady(podmanTest, cid, "Ready to accept connections", 20, 1) { + Fail("Container failed to get ready") + } IP := podmanTest.Podman([]string{"inspect", "-l", "--format={{.NetworkSettings.IPAddress}}"}) IP.WaitWithDefaultTimeout() Expect(IP).Should(Exit(0)) // Open a network connection to the redis server - conn, err := net.Dial("tcp", IP.OutputToString()+":6379") - if err != nil { - os.Exit(1) - } + conn, err := net.DialTimeout("tcp4", IP.OutputToString()+":6379", time.Duration(3)*time.Second) + Expect(err).To(BeNil()) + // This should fail as the container has established TCP connections result := podmanTest.Podman([]string{"container", "checkpoint", "-l"}) result.WaitWithDefaultTimeout() @@ -933,18 +940,23 @@ var _ = Describe("Podman checkpoint", func() { }) It("podman checkpoint and restore container with different port mappings", func() { - localRunString := getRunString([]string{"-p", "1234:6379", "--rm", redis}) + randomPort, err := utils.GetRandomPort() + Expect(err).ShouldNot(HaveOccurred()) + localRunString := getRunString([]string{"-p", fmt.Sprintf("%d:6379", randomPort), "--rm", redis}) session := podmanTest.Podman(localRunString) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) cid := session.OutputToString() fileName := "/tmp/checkpoint-" + cid + ".tar.gz" - // Open a network connection to the redis server via initial port mapping - conn, err := net.Dial("tcp", "localhost:1234") - if err != nil { - os.Exit(1) + if !WaitContainerReady(podmanTest, cid, "Ready to accept connections", 20, 1) { + Fail("Container failed to get ready") } + + fmt.Fprintf(os.Stderr, "Trying to connect to redis server at localhost:%d", randomPort) + // Open a network connection to the redis server via initial port mapping + conn, err := net.DialTimeout("tcp4", fmt.Sprintf("localhost:%d", randomPort), time.Duration(3)*time.Second) + Expect(err).ShouldNot(HaveOccurred()) conn.Close() // Checkpoint the container @@ -958,7 +970,9 @@ var _ = Describe("Podman checkpoint", func() { Expect(podmanTest.NumberOfContainers()).To(Equal(0)) // Restore container with different port mapping - result = podmanTest.Podman([]string{"container", "restore", "-p", "1235:6379", "-i", fileName}) + newRandomPort, err := utils.GetRandomPort() + Expect(err).ShouldNot(HaveOccurred()) + result = podmanTest.Podman([]string{"container", "restore", "-p", fmt.Sprintf("%d:6379", newRandomPort), "-i", fileName}) result.WaitWithDefaultTimeout() Expect(result).Should(Exit(0)) @@ -967,13 +981,12 @@ var _ = Describe("Podman checkpoint", func() { // Open a network connection to the redis server via initial port mapping // This should fail - conn, err = net.Dial("tcp", "localhost:1234") + conn, err = net.DialTimeout("tcp4", fmt.Sprintf("localhost:%d", randomPort), time.Duration(3)*time.Second) Expect(err.Error()).To(ContainSubstring("connection refused")) // Open a network connection to the redis server via new port mapping - conn, err = net.Dial("tcp", "localhost:1235") - if err != nil { - os.Exit(1) - } + fmt.Fprintf(os.Stderr, "Trying to reconnect to redis server at localhost:%d", newRandomPort) + conn, err = net.DialTimeout("tcp4", fmt.Sprintf("localhost:%d", newRandomPort), time.Duration(3)*time.Second) + Expect(err).ShouldNot(HaveOccurred()) conn.Close() result = podmanTest.Podman([]string{"rm", "-t", "0", "-fa"}) @@ -1145,4 +1158,90 @@ var _ = Describe("Podman checkpoint", func() { os.Remove(fileName) }) } + + It("podman checkpoint container with export (migration) and --ipc host", func() { + localRunString := getRunString([]string{"--rm", "--ipc", "host", ALPINE, "top"}) + session := podmanTest.Podman(localRunString) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(podmanTest.NumberOfContainersRunning()).To(Equal(1)) + cid := session.OutputToString() + fileName := "/tmp/checkpoint-" + cid + ".tar.gz" + + result := podmanTest.Podman([]string{"container", "checkpoint", "-l", "-e", fileName}) + result.WaitWithDefaultTimeout() + + // As the container has been started with '--rm' it will be completely + // cleaned up after checkpointing. + Expect(result).Should(Exit(0)) + Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0)) + Expect(podmanTest.NumberOfContainers()).To(Equal(0)) + + result = podmanTest.Podman([]string{"container", "restore", "-i", fileName}) + result.WaitWithDefaultTimeout() + + Expect(result).Should(Exit(0)) + Expect(podmanTest.NumberOfContainersRunning()).To(Equal(1)) + Expect(podmanTest.GetContainerStatus()).To(ContainSubstring("Up")) + + result = podmanTest.Podman([]string{"rm", "-t", "0", "-fa"}) + result.WaitWithDefaultTimeout() + Expect(result).Should(Exit(0)) + Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0)) + Expect(podmanTest.NumberOfContainers()).To(Equal(0)) + + // Remove exported checkpoint + os.Remove(fileName) + }) + + It("podman checkpoint container with export and statistics", func() { + localRunString := getRunString([]string{ + "--rm", + ALPINE, + "top", + }) + session := podmanTest.Podman(localRunString) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(podmanTest.NumberOfContainersRunning()).To(Equal(1)) + cid := session.OutputToString() + fileName := "/tmp/checkpoint-" + cid + ".tar.gz" + + result := podmanTest.Podman([]string{ + "container", + "checkpoint", + "-l", "-e", + fileName, + }) + result.WaitWithDefaultTimeout() + + // As the container has been started with '--rm' it will be completely + // cleaned up after checkpointing. + Expect(result).Should(Exit(0)) + Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0)) + Expect(podmanTest.NumberOfContainers()).To(Equal(0)) + + // Extract checkpoint archive + destinationDirectory, err := CreateTempDirInTempDir() + Expect(err).ShouldNot(HaveOccurred()) + + tarsession := SystemExec( + "tar", + []string{ + "xf", + fileName, + "-C", + destinationDirectory, + }, + ) + Expect(tarsession).Should(Exit(0)) + + _, err = os.Stat(filepath.Join(destinationDirectory, stats.StatsDump)) + Expect(err).ShouldNot(HaveOccurred()) + + Expect(os.RemoveAll(destinationDirectory)).To(BeNil()) + + // Remove exported checkpoint + os.Remove(fileName) + }) }) diff --git a/test/e2e/common_test.go b/test/e2e/common_test.go index 7228682f3..e598f7ab9 100644 --- a/test/e2e/common_test.go +++ b/test/e2e/common_test.go @@ -685,7 +685,7 @@ func SkipIfContainerized(reason string) { // PodmanAsUser is the exec call to podman on the filesystem with the specified uid/gid and environment func (p *PodmanTestIntegration) PodmanAsUser(args []string, uid, gid uint32, cwd string, env []string) *PodmanSessionIntegration { - podmanSession := p.PodmanAsUserBase(args, uid, gid, cwd, env, false, false, nil) + podmanSession := p.PodmanAsUserBase(args, uid, gid, cwd, env, false, false, nil, nil) return &PodmanSessionIntegration{podmanSession} } diff --git a/test/e2e/containers_conf_test.go b/test/e2e/containers_conf_test.go index fac200c3c..2faad8d91 100644 --- a/test/e2e/containers_conf_test.go +++ b/test/e2e/containers_conf_test.go @@ -445,7 +445,7 @@ var _ = Describe("Podman run", func() { Expect(session.ErrorToString()).To(ContainSubstring("invalid image_copy_tmp_dir")) }) - It("podman system sevice --help shows (default 20)", func() { + It("podman system service --help shows (default 20)", func() { SkipIfRemote("this test is only for local") result := podmanTest.Podman([]string{"system", "service", "--help"}) result.WaitWithDefaultTimeout() diff --git a/test/e2e/generate_kube_test.go b/test/e2e/generate_kube_test.go index 3e6f1e8c4..cd382eba9 100644 --- a/test/e2e/generate_kube_test.go +++ b/test/e2e/generate_kube_test.go @@ -5,6 +5,7 @@ import ( "os" "path/filepath" "strconv" + "strings" "github.com/containers/podman/v3/libpod/define" @@ -66,6 +67,10 @@ var _ = Describe("Podman generate kube", func() { err := yaml.Unmarshal(kube.Out.Contents(), pod) Expect(err).To(BeNil()) Expect(pod.Spec.HostNetwork).To(Equal(false)) + Expect(pod.Spec.SecurityContext).To(BeNil()) + Expect(pod.Spec.DNSConfig).To(BeNil()) + Expect(pod.Spec.Containers[0].WorkingDir).To(Equal("")) + Expect(pod.Spec.Containers[0].Env).To(BeNil()) numContainers := 0 for range pod.Spec.Containers { @@ -102,6 +107,7 @@ var _ = Describe("Podman generate kube", func() { err = yaml.Unmarshal(kube.Out.Contents(), pod) Expect(err).To(BeNil()) Expect(kube.OutputToString()).To(ContainSubstring("type: spc_t")) + }) It("podman generate service kube on container with --security-opt type", func() { @@ -119,20 +125,28 @@ var _ = Describe("Podman generate kube", func() { Expect(kube.OutputToString()).To(ContainSubstring("type: foo_bar_t")) }) - It("podman generate service kube on container", func() { - session := podmanTest.RunTopContainer("top") + It("podman generate service kube on container - targetPort should match port name", func() { + session := podmanTest.Podman([]string{"create", "--name", "test-ctr", "-p", "3890:3890", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) - kube := podmanTest.Podman([]string{"generate", "kube", "-s", "top"}) + kube := podmanTest.Podman([]string{"generate", "kube", "-s", "test-ctr"}) kube.WaitWithDefaultTimeout() Expect(kube).Should(Exit(0)) - // TODO - test generated YAML - service produces multiple - // structs. - // pod := new(v1.Pod) - // err := yaml.Unmarshal([]byte(kube.OutputToString()), pod) - // Expect(err).To(BeNil()) + // Separate out the Service and Pod yaml + arr := strings.Split(string(kube.Out.Contents()), "---") + Expect(len(arr)).To(Equal(2)) + + svc := new(v1.Service) + err := yaml.Unmarshal([]byte(arr[0]), svc) + Expect(err).To(BeNil()) + Expect(len(svc.Spec.Ports)).To(Equal(1)) + Expect(svc.Spec.Ports[0].TargetPort.IntValue()).To(Equal(3890)) + + pod := new(v1.Pod) + err = yaml.Unmarshal([]byte(arr[1]), pod) + Expect(err).To(BeNil()) }) It("podman generate kube on pod", func() { @@ -315,21 +329,28 @@ var _ = Describe("Podman generate kube", func() { }) It("podman generate service kube on pod", func() { - _, rc, _ := podmanTest.CreatePod(map[string][]string{"--name": {"toppod"}}) - Expect(rc).To(Equal(0)) - - session := podmanTest.RunTopContainerInPod("topcontainer", "toppod") + session := podmanTest.Podman([]string{"create", "--pod", "new:test-pod", "-p", "4000:4000/udp", ALPINE, "ls"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) - kube := podmanTest.Podman([]string{"generate", "kube", "-s", "toppod"}) + kube := podmanTest.Podman([]string{"generate", "kube", "-s", "test-pod"}) kube.WaitWithDefaultTimeout() Expect(kube).Should(Exit(0)) - // TODO: How do we test unmarshal with a service? We have two - // structs that need to be unmarshalled... - // _, err := yaml.Marshal(kube.OutputToString()) - // Expect(err).To(BeNil()) + // Separate out the Service and Pod yaml + arr := strings.Split(string(kube.Out.Contents()), "---") + Expect(len(arr)).To(Equal(2)) + + svc := new(v1.Service) + err := yaml.Unmarshal([]byte(arr[0]), svc) + Expect(err).To(BeNil()) + Expect(len(svc.Spec.Ports)).To(Equal(1)) + Expect(svc.Spec.Ports[0].TargetPort.IntValue()).To(Equal(4000)) + Expect(svc.Spec.Ports[0].Protocol).To(Equal(v1.ProtocolUDP)) + + pod := new(v1.Pod) + err = yaml.Unmarshal([]byte(arr[1]), pod) + Expect(err).To(BeNil()) }) It("podman generate kube on pod with restartPolicy", func() { @@ -451,6 +472,10 @@ var _ = Describe("Podman generate kube", func() { foundOtherPort := 0 for _, ctr := range pod.Spec.Containers { for _, port := range ctr.Ports { + // Since we are using tcp here, the generated kube yaml shouldn't + // have anything for protocol under the ports as tcp is the default + // for k8s + Expect(port.Protocol).To(BeEmpty()) if port.HostPort == 4000 { foundPort4000 = foundPort4000 + 1 } else if port.HostPort == 5000 { @@ -463,6 +488,24 @@ var _ = Describe("Podman generate kube", func() { Expect(foundPort4000).To(Equal(1)) Expect(foundPort5000).To(Equal(1)) Expect(foundOtherPort).To(Equal(0)) + + // Create container with UDP port and check the generated kube yaml + ctrWithUDP := podmanTest.Podman([]string{"create", "--pod", "new:test-pod", "-p", "6666:66/udp", ALPINE, "top"}) + ctrWithUDP.WaitWithDefaultTimeout() + Expect(ctrWithUDP).Should(Exit(0)) + + kube = podmanTest.Podman([]string{"generate", "kube", "test-pod"}) + kube.WaitWithDefaultTimeout() + Expect(kube).Should(Exit(0)) + + pod = new(v1.Pod) + err = yaml.Unmarshal(kube.Out.Contents(), pod) + Expect(err).To(BeNil()) + + containers := pod.Spec.Containers + Expect(len(containers)).To(Equal(1)) + Expect(len(containers[0].Ports)).To(Equal(1)) + Expect(containers[0].Ports[0].Protocol).To(Equal(v1.ProtocolUDP)) }) It("podman generate and reimport kube on pod", func() { @@ -803,7 +846,7 @@ var _ = Describe("Podman generate kube", func() { Expect(containers[0].Args).To(Equal([]string{"10s"})) }) - It("podman generate kube - no command", func() { + It("podman generate kube - use command from image unless explicitly set in the podman command", func() { session := podmanTest.Podman([]string{"create", "--name", "test", ALPINE}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) @@ -812,8 +855,8 @@ var _ = Describe("Podman generate kube", func() { kube.WaitWithDefaultTimeout() Expect(kube).Should(Exit(0)) - // Now make sure that the container's command is not set to the - // entrypoint and it's arguments to "10s". + // Now make sure that the container's command in the kube yaml is not set to the + // image command. pod := new(v1.Pod) err := yaml.Unmarshal(kube.Out.Contents(), pod) Expect(err).To(BeNil()) @@ -831,8 +874,8 @@ var _ = Describe("Podman generate kube", func() { kube.WaitWithDefaultTimeout() Expect(kube).Should(Exit(0)) - // Now make sure that the container's command is not set to the - // entrypoint and it's arguments to "10s". + // Now make sure that the container's command in the kube yaml is set to the + // command passed via the cli to podman create. pod = new(v1.Pod) err = yaml.Unmarshal(kube.Out.Contents(), pod) Expect(err).To(BeNil()) @@ -842,10 +885,10 @@ var _ = Describe("Podman generate kube", func() { Expect(containers[0].Command).To(Equal(cmd)) }) - It("podman generate kube - use entrypoint from image", func() { + It("podman generate kube - use entrypoint from image unless --entrypoint is set", func() { // Build an image with an entrypoint. containerfile := `FROM quay.io/libpod/alpine:latest -ENTRYPOINT /bin/sleep` +ENTRYPOINT ["sleep"]` targetPath, err := CreateTempDirInTempDir() Expect(err).To(BeNil()) @@ -866,17 +909,34 @@ ENTRYPOINT /bin/sleep` kube.WaitWithDefaultTimeout() Expect(kube).Should(Exit(0)) - // Now make sure that the container's command is set to the - // entrypoint and it's arguments to "10s". + // Now make sure that the container's command in the kube yaml is NOT set to the + // entrypoint but the arguments should be set to "10s". pod := new(v1.Pod) err = yaml.Unmarshal(kube.Out.Contents(), pod) Expect(err).To(BeNil()) containers := pod.Spec.Containers Expect(len(containers)).To(Equal(1)) - - Expect(containers[0].Command).To(Equal([]string{"/bin/sh", "-c", "/bin/sleep"})) Expect(containers[0].Args).To(Equal([]string{"10s"})) + + session = podmanTest.Podman([]string{"create", "--pod", "new:testpod-2", "--entrypoint", "echo", image, "hello"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + kube = podmanTest.Podman([]string{"generate", "kube", "testpod-2"}) + kube.WaitWithDefaultTimeout() + Expect(kube).Should(Exit(0)) + + // Now make sure that the container's command in the kube yaml is set to the + // entrypoint defined by the --entrypoint flag and the arguments should be set to "hello". + pod = new(v1.Pod) + err = yaml.Unmarshal(kube.Out.Contents(), pod) + Expect(err).To(BeNil()) + + containers = pod.Spec.Containers + Expect(len(containers)).To(Equal(1)) + Expect(containers[0].Command).To(Equal([]string{"echo"})) + Expect(containers[0].Args).To(Equal([]string{"hello"})) }) It("podman generate kube - --privileged container", func() { @@ -942,7 +1002,7 @@ USER test1` pod := new(v1.Pod) err = yaml.Unmarshal(kube.Out.Contents(), pod) Expect(err).To(BeNil()) - Expect(*pod.Spec.Containers[0].SecurityContext.RunAsUser).To(Equal(int64(10001))) + Expect(pod.Spec.Containers[0].SecurityContext.RunAsUser).To(BeNil()) }) It("podman generate kube on named volume", func() { @@ -1024,7 +1084,7 @@ USER test1` top1.WaitWithDefaultTimeout() Expect(top1).Should(Exit(0)) - top2 := podmanTest.Podman([]string{"run", "-dt", "--name", "top2", "--pod", "pod1", "--label", "io.containers.autoupdate=registry", "--label", "io.containers.autoupdate.authfile=/some/authfile.json", ALPINE, "top"}) + top2 := podmanTest.Podman([]string{"run", "-dt", "--name", "top2", "--workdir", "/root", "--pod", "pod1", "--label", "io.containers.autoupdate=registry", "--label", "io.containers.autoupdate.authfile=/some/authfile.json", ALPINE, "top"}) top2.WaitWithDefaultTimeout() Expect(top2).Should(Exit(0)) @@ -1035,6 +1095,8 @@ USER test1` pod := new(v1.Pod) err := yaml.Unmarshal(kube.Out.Contents(), pod) Expect(err).To(BeNil()) + Expect(pod.Spec.Containers[0].WorkingDir).To(Equal("")) + Expect(pod.Spec.Containers[1].WorkingDir).To(Equal("/root")) for _, ctr := range []string{"top1", "top2"} { v, ok := pod.GetAnnotations()["io.containers.autoupdate/"+ctr] diff --git a/test/e2e/image_scp_test.go b/test/e2e/image_scp_test.go index 9fd8d7e27..acea2993d 100644 --- a/test/e2e/image_scp_test.go +++ b/test/e2e/image_scp_test.go @@ -22,12 +22,14 @@ var _ = Describe("podman image scp", func() { ) BeforeEach(func() { + ConfPath.Value, ConfPath.IsSet = os.LookupEnv("CONTAINERS_CONF") conf, err := ioutil.TempFile("", "containersconf") if err != nil { panic(err) } os.Setenv("CONTAINERS_CONF", conf.Name()) + tempdir, err = CreateTempDirInTempDir() if err != nil { os.Exit(1) @@ -38,6 +40,7 @@ var _ = Describe("podman image scp", func() { AfterEach(func() { podmanTest.Cleanup() + os.Remove(os.Getenv("CONTAINERS_CONF")) if ConfPath.IsSet { os.Setenv("CONTAINERS_CONF", ConfPath.Value) @@ -58,6 +61,25 @@ var _ = Describe("podman image scp", func() { Expect(scp).To(Exit(0)) }) + It("podman image scp root to rootless transfer", func() { + SkipIfNotRootless("this is a rootless only test, transfering from root to rootless using PodmanAsUser") + if IsRemote() { + Skip("this test is only for non-remote") + } + env := os.Environ() + img := podmanTest.PodmanAsUser([]string{"image", "pull", ALPINE}, 0, 0, "", env) // pull image to root + img.WaitWithDefaultTimeout() + Expect(img).To(Exit(0)) + scp := podmanTest.PodmanAsUser([]string{"image", "scp", "root@localhost::" + ALPINE, "1000:1000@localhost::"}, 0, 0, "", env) //transfer from root to rootless (us) + scp.WaitWithDefaultTimeout() + Expect(scp).To(Exit(0)) + + list := podmanTest.Podman([]string{"image", "list"}) // our image should now contain alpine loaded in from root + list.WaitWithDefaultTimeout() + Expect(list).To(Exit(0)) + Expect(list.LineInOutputStartsWith("quay.io/libpod/alpine")).To(BeTrue()) + }) + It("podman image scp bogus image", func() { if IsRemote() { Skip("this test is only for non-remote") diff --git a/test/e2e/images_test.go b/test/e2e/images_test.go index b4ec7447e..56af64f04 100644 --- a/test/e2e/images_test.go +++ b/test/e2e/images_test.go @@ -446,4 +446,25 @@ RUN > file2 }) + It("podman builder prune", func() { + dockerfile := `FROM quay.io/libpod/alpine:latest +RUN > file +` + dockerfile2 := `FROM quay.io/libpod/alpine:latest +RUN > file2 +` + podmanTest.BuildImageWithLabel(dockerfile, "foobar.com/workdir:latest", "false", "abc") + podmanTest.BuildImageWithLabel(dockerfile2, "foobar.com/workdir:latest", "false", "xyz") + // --force used to to avoid y/n question + result := podmanTest.Podman([]string{"builder", "prune", "--filter", "label=abc", "--force"}) + result.WaitWithDefaultTimeout() + Expect(result).Should(Exit(0)) + Expect(len(result.OutputToStringArray())).To(Equal(1)) + + //check if really abc is removed + result = podmanTest.Podman([]string{"image", "list", "--filter", "label=abc"}) + Expect(len(result.OutputToStringArray())).To(Equal(0)) + + }) + }) diff --git a/test/e2e/libpod_suite_remote_test.go b/test/e2e/libpod_suite_remote_test.go index 3115c246f..ad511cc9e 100644 --- a/test/e2e/libpod_suite_remote_test.go +++ b/test/e2e/libpod_suite_remote_test.go @@ -38,11 +38,25 @@ func (p *PodmanTestIntegration) Podman(args []string) *PodmanSessionIntegration return &PodmanSessionIntegration{podmanSession} } +// PodmanSystemdScope runs the podman command in a new systemd scope +func (p *PodmanTestIntegration) PodmanSystemdScope(args []string) *PodmanSessionIntegration { + var remoteArgs = []string{"--remote", "--url", p.RemoteSocket} + remoteArgs = append(remoteArgs, args...) + + wrapper := []string{"systemd-run", "--scope"} + if rootless.IsRootless() { + wrapper = []string{"systemd-run", "--scope", "--user"} + } + + podmanSession := p.PodmanAsUserBase(remoteArgs, 0, 0, "", nil, false, false, wrapper, nil) + return &PodmanSessionIntegration{podmanSession} +} + // PodmanExtraFiles is the exec call to podman on the filesystem and passes down extra files func (p *PodmanTestIntegration) PodmanExtraFiles(args []string, extraFiles []*os.File) *PodmanSessionIntegration { var remoteArgs = []string{"--remote", "--url", p.RemoteSocket} remoteArgs = append(remoteArgs, args...) - podmanSession := p.PodmanAsUserBase(remoteArgs, 0, 0, "", nil, false, false, extraFiles) + podmanSession := p.PodmanAsUserBase(remoteArgs, 0, 0, "", nil, false, false, nil, extraFiles) return &PodmanSessionIntegration{podmanSession} } diff --git a/test/e2e/libpod_suite_test.go b/test/e2e/libpod_suite_test.go index cc03ccc96..6d2d3fee8 100644 --- a/test/e2e/libpod_suite_test.go +++ b/test/e2e/libpod_suite_test.go @@ -8,6 +8,8 @@ import ( "os" "path/filepath" "strings" + + "github.com/containers/podman/v3/pkg/rootless" ) func IsRemote() bool { @@ -23,9 +25,19 @@ func (p *PodmanTestIntegration) Podman(args []string) *PodmanSessionIntegration return &PodmanSessionIntegration{podmanSession} } +// PodmanSystemdScope runs the podman command in a new systemd scope +func (p *PodmanTestIntegration) PodmanSystemdScope(args []string) *PodmanSessionIntegration { + wrapper := []string{"systemd-run", "--scope"} + if rootless.IsRootless() { + wrapper = []string{"systemd-run", "--scope", "--user"} + } + podmanSession := p.PodmanAsUserBase(args, 0, 0, "", nil, false, false, wrapper, nil) + return &PodmanSessionIntegration{podmanSession} +} + // PodmanExtraFiles is the exec call to podman on the filesystem and passes down extra files func (p *PodmanTestIntegration) PodmanExtraFiles(args []string, extraFiles []*os.File) *PodmanSessionIntegration { - podmanSession := p.PodmanAsUserBase(args, 0, 0, "", nil, false, false, extraFiles) + podmanSession := p.PodmanAsUserBase(args, 0, 0, "", nil, false, false, nil, extraFiles) return &PodmanSessionIntegration{podmanSession} } diff --git a/test/e2e/logs_test.go b/test/e2e/logs_test.go index 314e09b9a..3beabec4b 100644 --- a/test/e2e/logs_test.go +++ b/test/e2e/logs_test.go @@ -13,6 +13,19 @@ import ( . "github.com/onsi/gomega/gexec" ) +func isEventBackendJournald(podmanTest *PodmanTestIntegration) bool { + if !podmanTest.RemoteTest { + // If not remote test, '--events-backend' is set to 'file' or 'none' + return false + } + info := podmanTest.Podman([]string{"info", "--format", "{{.Host.EventLogger}}"}) + info.WaitWithDefaultTimeout() + if info.OutputToString() == "journald" { + return true + } + return false +} + var _ = Describe("Podman logs", func() { var ( tempdir string @@ -38,8 +51,18 @@ var _ = Describe("Podman logs", func() { }) for _, log := range []string{"k8s-file", "journald", "json-file"} { + // This is important to move the 'log' var to the correct scope under Ginkgo flow. + log := log + + skipIfJournaldInContainer := func() { + if log == "journald" { + SkipIfInContainer("journalctl inside a container doesn't work correctly") + } + } It("all lines: "+log, func() { + skipIfJournaldInContainer() + logc := podmanTest.Podman([]string{"run", "--log-driver", log, "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"}) logc.WaitWithDefaultTimeout() Expect(logc).To(Exit(0)) @@ -53,6 +76,8 @@ var _ = Describe("Podman logs", func() { }) It("tail two lines: "+log, func() { + skipIfJournaldInContainer() + logc := podmanTest.Podman([]string{"run", "--log-driver", log, "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"}) logc.WaitWithDefaultTimeout() Expect(logc).To(Exit(0)) @@ -65,6 +90,8 @@ var _ = Describe("Podman logs", func() { }) It("tail zero lines: "+log, func() { + skipIfJournaldInContainer() + logc := podmanTest.Podman([]string{"run", "--log-driver", log, "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"}) logc.WaitWithDefaultTimeout() Expect(logc).To(Exit(0)) @@ -77,6 +104,8 @@ var _ = Describe("Podman logs", func() { }) It("tail 99 lines: "+log, func() { + skipIfJournaldInContainer() + logc := podmanTest.Podman([]string{"run", "--log-driver", log, "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"}) logc.WaitWithDefaultTimeout() Expect(logc).To(Exit(0)) @@ -89,6 +118,8 @@ var _ = Describe("Podman logs", func() { }) It("tail 800 lines: "+log, func() { + skipIfJournaldInContainer() + logc := podmanTest.Podman([]string{"run", "--log-driver", log, "-dt", ALPINE, "sh", "-c", "i=1; while [ \"$i\" -ne 1000 ]; do echo \"line $i\"; i=$((i + 1)); done"}) logc.WaitWithDefaultTimeout() Expect(logc).To(Exit(0)) @@ -101,6 +132,8 @@ var _ = Describe("Podman logs", func() { }) It("tail 2 lines with timestamps: "+log, func() { + skipIfJournaldInContainer() + logc := podmanTest.Podman([]string{"run", "--log-driver", log, "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"}) logc.WaitWithDefaultTimeout() Expect(logc).To(Exit(0)) @@ -113,6 +146,8 @@ var _ = Describe("Podman logs", func() { }) It("since time 2017-08-07: "+log, func() { + skipIfJournaldInContainer() + logc := podmanTest.Podman([]string{"run", "--log-driver", log, "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"}) logc.WaitWithDefaultTimeout() Expect(logc).To(Exit(0)) @@ -125,6 +160,8 @@ var _ = Describe("Podman logs", func() { }) It("since duration 10m: "+log, func() { + skipIfJournaldInContainer() + logc := podmanTest.Podman([]string{"run", "--log-driver", log, "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"}) logc.WaitWithDefaultTimeout() Expect(logc).To(Exit(0)) @@ -137,6 +174,8 @@ var _ = Describe("Podman logs", func() { }) It("until duration 10m: "+log, func() { + skipIfJournaldInContainer() + logc := podmanTest.Podman([]string{"run", "--log-driver", log, "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"}) logc.WaitWithDefaultTimeout() Expect(logc).To(Exit(0)) @@ -149,6 +188,7 @@ var _ = Describe("Podman logs", func() { }) It("until time NOW: "+log, func() { + skipIfJournaldInContainer() logc := podmanTest.Podman([]string{"run", "--log-driver", log, "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"}) logc.WaitWithDefaultTimeout() @@ -165,13 +205,17 @@ var _ = Describe("Podman logs", func() { }) It("latest and container name should fail: "+log, func() { + skipIfJournaldInContainer() + results := podmanTest.Podman([]string{"logs", "-l", "foobar"}) results.WaitWithDefaultTimeout() Expect(results).To(ExitWithError()) }) It("two containers showing short container IDs: "+log, func() { + skipIfJournaldInContainer() SkipIfRemote("FIXME: podman-remote logs does not support showing two containers at the same time") + log1 := podmanTest.Podman([]string{"run", "--log-driver", log, "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"}) log1.WaitWithDefaultTimeout() Expect(log1).Should(Exit(0)) @@ -192,6 +236,8 @@ var _ = Describe("Podman logs", func() { }) It("podman logs on a created container should result in 0 exit code: "+log, func() { + skipIfJournaldInContainer() + session := podmanTest.Podman([]string{"create", "--log-driver", log, "-t", "--name", "log", ALPINE}) session.WaitWithDefaultTimeout() Expect(session).To(Exit(0)) @@ -202,6 +248,8 @@ var _ = Describe("Podman logs", func() { }) It("streaming output: "+log, func() { + skipIfJournaldInContainer() + containerName := "logs-f" logc := podmanTest.Podman([]string{"run", "--log-driver", log, "--name", containerName, "-dt", ALPINE, "sh", "-c", "echo podman-1; sleep 1; echo podman-2"}) @@ -210,6 +258,14 @@ var _ = Describe("Podman logs", func() { results := podmanTest.Podman([]string{"logs", "-f", containerName}) results.WaitWithDefaultTimeout() + + if log == "journald" && !isEventBackendJournald(podmanTest) { + // --follow + journald log-driver is only supported with journald events-backend(PR #10431) + Expect(results).To(Exit(125)) + Expect(results.ErrorToString()).To(ContainSubstring("using --follow with the journald --log-driver but without the journald --events-backend")) + return + } + Expect(results).To(Exit(0)) Expect(results.OutputToString()).To(ContainSubstring("podman-1")) @@ -233,6 +289,8 @@ var _ = Describe("Podman logs", func() { }) It("follow output stopped container: "+log, func() { + skipIfJournaldInContainer() + containerName := "logs-f" logc := podmanTest.Podman([]string{"run", "--log-driver", log, "--name", containerName, "-d", ALPINE, "true"}) @@ -241,10 +299,17 @@ var _ = Describe("Podman logs", func() { results := podmanTest.Podman([]string{"logs", "-f", containerName}) results.WaitWithDefaultTimeout() + if log == "journald" && !isEventBackendJournald(podmanTest) { + // --follow + journald log-driver is only supported with journald events-backend(PR #10431) + Expect(results).To(Exit(125)) + return + } Expect(results).To(Exit(0)) }) It("using container with container log-size: "+log, func() { + skipIfJournaldInContainer() + logc := podmanTest.Podman([]string{"run", "--log-driver", log, "--log-opt=max-size=10k", "-d", ALPINE, "sh", "-c", "echo podman podman podman"}) logc.WaitWithDefaultTimeout() Expect(logc).To(Exit(0)) @@ -266,6 +331,8 @@ var _ = Describe("Podman logs", func() { }) It("Make sure logs match expected length: "+log, func() { + skipIfJournaldInContainer() + logc := podmanTest.Podman([]string{"run", "--log-driver", log, "-t", "--name", "test", ALPINE, "sh", "-c", "echo 1; echo 2"}) logc.WaitWithDefaultTimeout() Expect(logc).To(Exit(0)) @@ -284,6 +351,8 @@ var _ = Describe("Podman logs", func() { }) It("podman logs test stdout and stderr: "+log, func() { + skipIfJournaldInContainer() + cname := "log-test" logc := podmanTest.Podman([]string{"run", "--log-driver", log, "--name", cname, ALPINE, "sh", "-c", "echo stdout; echo stderr >&2"}) logc.WaitWithDefaultTimeout() diff --git a/test/e2e/manifest_test.go b/test/e2e/manifest_test.go index 27aaaba48..5978214ff 100644 --- a/test/e2e/manifest_test.go +++ b/test/e2e/manifest_test.go @@ -93,6 +93,25 @@ var _ = Describe("Podman manifest", func() { Expect(session.OutputToString()).To(ContainSubstring(imageListARM64InstanceDigest)) }) + It("podman manifest tag", func() { + session := podmanTest.Podman([]string{"manifest", "create", "foobar"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + session = podmanTest.Podman([]string{"manifest", "add", "foobar", "quay.io/libpod/busybox"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + session = podmanTest.Podman([]string{"tag", "foobar", "foobar2"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + session = podmanTest.Podman([]string{"manifest", "inspect", "foobar"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + session2 := podmanTest.Podman([]string{"manifest", "inspect", "foobar2"}) + session2.WaitWithDefaultTimeout() + Expect(session2).Should(Exit(0)) + Expect(session2.OutputToString()).To(Equal(session.OutputToString())) + }) + It("podman manifest add --all", func() { session := podmanTest.Podman([]string{"manifest", "create", "foo"}) session.WaitWithDefaultTimeout() diff --git a/test/e2e/network_create_test.go b/test/e2e/network_create_test.go index ae9f112b5..c9e13e7d2 100644 --- a/test/e2e/network_create_test.go +++ b/test/e2e/network_create_test.go @@ -43,7 +43,7 @@ var _ = Describe("Podman network create", func() { It("podman network create with name and subnet", func() { netName := "subnet-" + stringid.GenerateNonCryptoID() - nc := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.12.0/24", netName}) + nc := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.12.0/24", "--ip-range", "10.11.12.0/26", netName}) nc.WaitWithDefaultTimeout() defer podmanTest.removeCNINetwork(netName) Expect(nc).Should(Exit(0)) @@ -61,7 +61,11 @@ var _ = Describe("Podman network create", func() { result := results[0] Expect(result.Name).To(Equal(netName)) Expect(result.Subnets).To(HaveLen(1)) + Expect(result.Subnets[0].Subnet.String()).To(Equal("10.11.12.0/24")) Expect(result.Subnets[0].Gateway.String()).To(Equal("10.11.12.1")) + Expect(result.Subnets[0].LeaseRange).ToNot(BeNil()) + Expect(result.Subnets[0].LeaseRange.StartIP.String()).To(Equal("10.11.12.1")) + Expect(result.Subnets[0].LeaseRange.EndIP.String()).To(Equal("10.11.12.63")) // Once a container executes a new network, the nic will be created. We should clean those up // best we can diff --git a/test/e2e/play_kube_test.go b/test/e2e/play_kube_test.go index 079bb53b5..b0b927445 100644 --- a/test/e2e/play_kube_test.go +++ b/test/e2e/play_kube_test.go @@ -11,13 +11,13 @@ import ( "text/template" "time" - "github.com/containers/common/pkg/config" "github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/pkg/util" . "github.com/containers/podman/v3/test/utils" "github.com/containers/storage/pkg/stringid" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" + "github.com/onsi/gomega/format" . "github.com/onsi/gomega/gexec" "github.com/opencontainers/selinux/go-selinux" ) @@ -1119,24 +1119,6 @@ var _ = Describe("Podman play kube", func() { Expect(label).To(ContainSubstring("unconfined_u:system_r:spc_t:s0")) }) - It("podman play kube should use default infra_image", func() { - err := writeYaml(checkInfraImagePodYaml, kubeYaml) - Expect(err).To(BeNil()) - - kube := podmanTest.Podman([]string{"play", "kube", kubeYaml}) - kube.WaitWithDefaultTimeout() - Expect(kube).Should(Exit(0)) - - podInspect := podmanTest.Podman([]string{"inspect", "check-infra-image", "--format", "{{ .InfraContainerID }}"}) - podInspect.WaitWithDefaultTimeout() - infraContainerID := podInspect.OutputToString() - - conInspect := podmanTest.Podman([]string{"inspect", infraContainerID, "--format", "{{ .ImageName }}"}) - conInspect.WaitWithDefaultTimeout() - infraContainerImage := conInspect.OutputToString() - Expect(infraContainerImage).To(Equal(config.DefaultInfraImage)) - }) - It("podman play kube --no-host", func() { err := writeYaml(checkInfraImagePodYaml, kubeYaml) Expect(err).To(BeNil()) @@ -2420,14 +2402,19 @@ MemoryReservation: {{ .HostConfig.MemoryReservation }}`}) err := generateKubeYaml("pod", pod, kubeYaml) Expect(err).To(BeNil()) - kube := podmanTest.Podman([]string{"play", "kube", "--log-driver", "journald", kubeYaml}) + kube := podmanTest.Podman([]string{"play", "kube", "--log-opt=max-size=10k", "--log-driver", "journald", kubeYaml}) kube.WaitWithDefaultTimeout() Expect(kube).Should(Exit(0)) - inspect := podmanTest.Podman([]string{"inspect", getCtrNameInPod(pod), "--format", "'{{ .HostConfig.LogConfig.Type }}'"}) + cid := getCtrNameInPod(pod) + inspect := podmanTest.Podman([]string{"inspect", cid, "--format", "'{{ .HostConfig.LogConfig.Type }}'"}) inspect.WaitWithDefaultTimeout() Expect(inspect).Should(Exit(0)) Expect(inspect.OutputToString()).To(ContainSubstring("journald")) + inspect = podmanTest.Podman([]string{"container", "inspect", "--format", "{{.HostConfig.LogConfig.Size}}", cid}) + inspect.WaitWithDefaultTimeout() + Expect(inspect).To(Exit(0)) + Expect(inspect.OutputToString()).To(Equal("10kB")) }) It("podman play kube test only creating the containers", func() { @@ -2852,4 +2839,45 @@ invalid kube kind Expect(ls).Should(Exit(0)) Expect(len(ls.OutputToStringArray())).To(Equal(1)) }) + + Describe("verify environment variables", func() { + var maxLength int + BeforeEach(func() { + maxLength = format.MaxLength + format.MaxLength = 0 + }) + AfterEach(func() { + format.MaxLength = maxLength + }) + + It("values containing equal sign", func() { + javaToolOptions := `-XX:+IgnoreUnrecognizedVMOptions -XX:+IdleTuningGcOnIdle -Xshareclasses:name=openj9_system_scc,cacheDir=/opt/java/.scc,readonly,nonFatal` + openj9JavaOptions := `-XX:+IgnoreUnrecognizedVMOptions -XX:+IdleTuningGcOnIdle -Xshareclasses:name=openj9_system_scc,cacheDir=/opt/java/.scc,readonly,nonFatal -Dosgi.checkConfiguration=false` + + containerfile := fmt.Sprintf(`FROM %s +ENV JAVA_TOOL_OPTIONS=%q +ENV OPENJ9_JAVA_OPTIONS=%q +`, + ALPINE, javaToolOptions, openj9JavaOptions) + + image := "podman-kube-test:env" + podmanTest.BuildImage(containerfile, image, "false") + ctnr := getCtr(withImage(image)) + pod := getPod(withCtr(ctnr)) + Expect(generateKubeYaml("pod", pod, kubeYaml)).Should(Succeed()) + + play := podmanTest.Podman([]string{"play", "kube", "--start", kubeYaml}) + play.WaitWithDefaultTimeout() + Expect(play).Should(Exit(0)) + + inspect := podmanTest.Podman([]string{"container", "inspect", "--format=json", getCtrNameInPod(pod)}) + inspect.WaitWithDefaultTimeout() + Expect(inspect).Should(Exit(0)) + + contents := string(inspect.Out.Contents()) + Expect(contents).To(ContainSubstring(javaToolOptions)) + Expect(contents).To(ContainSubstring(openj9JavaOptions)) + }) + }) + }) diff --git a/test/e2e/pod_rm_test.go b/test/e2e/pod_rm_test.go index 6a8ac72fb..7dc3dfa7f 100644 --- a/test/e2e/pod_rm_test.go +++ b/test/e2e/pod_rm_test.go @@ -301,4 +301,21 @@ var _ = Describe("Podman pod rm", func() { Expect(session).Should(Exit(0)) Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0)) }) + + It("podman pod rm with exited containers", func() { + _, ec, podid := podmanTest.CreatePod(nil) + Expect(ec).To(Equal(0)) + + session := podmanTest.Podman([]string{"run", "--pod", podid, ALPINE}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + session = podmanTest.Podman([]string{"run", "--pod", podid, ALPINE}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + result := podmanTest.Podman([]string{"pod", "rm", podid}) + result.WaitWithDefaultTimeout() + Expect(result).Should(Exit(0)) + }) }) diff --git a/test/e2e/push_test.go b/test/e2e/push_test.go index b7e8309fb..7b35acd35 100644 --- a/test/e2e/push_test.go +++ b/test/e2e/push_test.go @@ -146,7 +146,7 @@ var _ = Describe("Podman push", func() { session = podmanTest.Podman([]string{"logs", "registry"}) session.WaitWithDefaultTimeout() - push := podmanTest.Podman([]string{"push", "--format=v2s2", "--creds=podmantest:test", ALPINE, "localhost:5000/tlstest"}) + push := podmanTest.Podman([]string{"push", "--tls-verify=true", "--format=v2s2", "--creds=podmantest:test", ALPINE, "localhost:5000/tlstest"}) push.WaitWithDefaultTimeout() Expect(push).To(ExitWithError()) @@ -163,7 +163,7 @@ var _ = Describe("Podman push", func() { if !IsRemote() { // remote does not support --cert-dir - push = podmanTest.Podman([]string{"push", "--creds=podmantest:test", "--cert-dir=fakedir", ALPINE, "localhost:5000/certdirtest"}) + push = podmanTest.Podman([]string{"push", "--tls-verify=true", "--creds=podmantest:test", "--cert-dir=fakedir", ALPINE, "localhost:5000/certdirtest"}) push.WaitWithDefaultTimeout() Expect(push).To(ExitWithError()) } diff --git a/test/e2e/run_networking_test.go b/test/e2e/run_networking_test.go index ca242a17c..c64cfd2d5 100644 --- a/test/e2e/run_networking_test.go +++ b/test/e2e/run_networking_test.go @@ -357,6 +357,26 @@ var _ = Describe("Podman run networking", func() { Expect(ncBusy).To(ExitWithError()) }) + It("podman run slirp4netns verify net.ipv6.conf.default.accept_dad=0", func() { + session := podmanTest.Podman([]string{"run", "--network", "slirp4netns:enable_ipv6=true", ALPINE, "ip", "addr"}) + session.Wait(30) + Expect(session).Should(Exit(0)) + // check the ipv6 setup id done without delay (https://github.com/containers/podman/issues/11062) + Expect(session.OutputToString()).To(ContainSubstring("inet6 fd00::")) + + const ipv6ConfDefaultAcceptDadSysctl = "/proc/sys/net/ipv6/conf/all/accept_dad" + + cat := SystemExec("cat", []string{ipv6ConfDefaultAcceptDadSysctl}) + cat.Wait(30) + Expect(cat).Should(Exit(0)) + sysctlValue := cat.OutputToString() + + session = podmanTest.Podman([]string{"run", "--network", "slirp4netns:enable_ipv6=true", ALPINE, "cat", ipv6ConfDefaultAcceptDadSysctl}) + session.Wait(30) + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).To(Equal(sysctlValue)) + }) + It("podman run network expose host port 18082 to container port 8000 using slirp4netns port handler", func() { session := podmanTest.Podman([]string{"run", "--network", "slirp4netns:port_handler=slirp4netns", "-dt", "-p", "18082:8000", ALPINE, "/bin/sh"}) session.Wait(30) @@ -474,6 +494,23 @@ var _ = Describe("Podman run networking", func() { Expect(containerConfig[0].NetworkSettings.Ports["80/tcp"][0].HostPort).ToNot(Equal(80)) }) + It("podman run forward sctp protocol", func() { + SkipIfRootless("sctp protocol only works as root") + session := podmanTest.Podman([]string{"--log-level=info", "run", "--name=test", "-p", "80/sctp", "-p", "81/sctp", ALPINE}) + session.Wait(90) + Expect(session).Should(Exit(0)) + // we can only check logrus on local podman + if !IsRemote() { + // check that the info message for sctp protocol is only displayed once + Expect(strings.Count(session.ErrorToString(), "Port reservation for SCTP is not supported")).To(Equal(1), "`Port reservation for SCTP is not supported` is not displayed exactly one time in the logrus logs") + } + results := podmanTest.Podman([]string{"inspect", "test"}) + results.Wait(30) + Expect(results).Should(Exit(0)) + Expect(results.OutputToString()).To(ContainSubstring(`"80/sctp":`)) + Expect(results.OutputToString()).To(ContainSubstring(`"81/sctp":`)) + }) + It("podman run hostname test", func() { session := podmanTest.Podman([]string{"run", "--rm", ALPINE, "printenv", "HOSTNAME"}) session.WaitWithDefaultTimeout() diff --git a/test/e2e/run_test.go b/test/e2e/run_test.go index b6743f4b7..ed2d8938d 100644 --- a/test/e2e/run_test.go +++ b/test/e2e/run_test.go @@ -5,6 +5,7 @@ import ( "io/ioutil" "net" "os" + "os/exec" "path/filepath" "strconv" "strings" @@ -12,6 +13,7 @@ import ( "time" "github.com/containers/podman/v3/pkg/cgroups" + "github.com/containers/podman/v3/pkg/rootless" . "github.com/containers/podman/v3/test/utils" "github.com/containers/storage/pkg/stringid" "github.com/mrunalp/fileutils" @@ -186,6 +188,12 @@ var _ = Describe("Podman run", func() { run.WaitWithDefaultTimeout() Expect(run).Should(Exit(0)) Expect(podmanTest.NumberOfContainers()).To(Equal(3)) + + // Now registries.conf will be consulted where localhost:5000 + // is set to be insecure. + run = podmanTest.Podman([]string{"run", ALPINE}) + run.WaitWithDefaultTimeout() + Expect(run).Should(Exit(0)) }) It("podman run a container with a --rootfs", func() { @@ -226,6 +234,49 @@ var _ = Describe("Podman run", func() { stdoutLines := session.OutputToStringArray() Expect(stdoutLines).Should(HaveLen(1)) Expect(stdoutLines[0]).Should(Equal(uniqueString)) + + SkipIfRemote("External overlay only work locally") + if os.Getenv("container") != "" { + Skip("Overlay mounts not supported when running in a container") + } + if rootless.IsRootless() { + if _, err := exec.LookPath("fuse-overlayfs"); err != nil { + Skip("Fuse-Overlayfs required for rootless overlay mount test") + } + } + // Test --rootfs with an external overlay + // use --rm to remove container and confirm if we did not leak anything + osession := podmanTest.Podman([]string{"run", "-i", "--rm", "--security-opt", "label=disable", + "--rootfs", rootfs + ":O", "cat", testFilePath}) + osession.WaitWithDefaultTimeout() + Expect(osession).Should(Exit(0)) + + // Test podman start stop with overlay + osession = podmanTest.Podman([]string{"run", "--name", "overlay-foo", "--security-opt", "label=disable", + "--rootfs", rootfs + ":O", "echo", "hello"}) + osession.WaitWithDefaultTimeout() + Expect(osession).Should(Exit(0)) + + osession = podmanTest.Podman([]string{"stop", "overlay-foo"}) + osession.WaitWithDefaultTimeout() + Expect(osession).Should(Exit(0)) + + startsession := podmanTest.Podman([]string{"start", "--attach", "overlay-foo"}) + startsession.WaitWithDefaultTimeout() + Expect(startsession).Should(Exit(0)) + Expect(startsession.OutputToString()).To(Equal("hello")) + + // remove container for above test overlay-foo + osession = podmanTest.Podman([]string{"rm", "overlay-foo"}) + osession.WaitWithDefaultTimeout() + Expect(osession).Should(Exit(0)) + + // Test --rootfs with an external overlay with --uidmap + osession = podmanTest.Podman([]string{"run", "--uidmap", "0:1000:1000", "--rm", "--security-opt", "label=disable", + "--rootfs", rootfs + ":O", "echo", "hello"}) + osession.WaitWithDefaultTimeout() + Expect(osession).Should(Exit(0)) + Expect(osession.OutputToString()).To(Equal("hello")) }) It("podman run a container with --init", func() { @@ -1147,6 +1198,14 @@ USER mail`, BB) Expect(session.OutputToString()).To(ContainSubstring("devpts")) }) + It("podman run --mount type=devpts,target=/dev/pts with uid, gid and mode", func() { + // runc doesn't seem to honor uid= so avoid testing it + session := podmanTest.Podman([]string{"run", "-t", "--mount", "type=devpts,target=/dev/pts,uid=1000,gid=1001,mode=123", fedoraMinimal, "stat", "-c%g-%a", "/dev/pts/0"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).To(ContainSubstring("1001-123")) + }) + It("podman run --pod automatically", func() { session := podmanTest.Podman([]string{"run", "-d", "--pod", "new:foobar", ALPINE, "nc", "-l", "-p", "8686"}) session.WaitWithDefaultTimeout() @@ -1322,13 +1381,13 @@ USER mail`, BB) } } - container := podmanTest.Podman([]string{"run", "--rm", "--cgroups=split", ALPINE, "cat", "/proc/self/cgroup"}) + container := podmanTest.PodmanSystemdScope([]string{"run", "--rm", "--cgroups=split", ALPINE, "cat", "/proc/self/cgroup"}) container.WaitWithDefaultTimeout() Expect(container).Should(Exit(0)) checkLines(container.OutputToStringArray()) // check that --cgroups=split is honored also when a container runs in a pod - container = podmanTest.Podman([]string{"run", "--rm", "--pod", "new:split-test-pod", "--cgroups=split", ALPINE, "cat", "/proc/self/cgroup"}) + container = podmanTest.PodmanSystemdScope([]string{"run", "--rm", "--pod", "new:split-test-pod", "--cgroups=split", ALPINE, "cat", "/proc/self/cgroup"}) container.WaitWithDefaultTimeout() Expect(container).Should(Exit(0)) checkLines(container.OutputToStringArray()) diff --git a/test/e2e/run_volume_test.go b/test/e2e/run_volume_test.go index f1baa7780..634a498b9 100644 --- a/test/e2e/run_volume_test.go +++ b/test/e2e/run_volume_test.go @@ -222,7 +222,7 @@ var _ = Describe("Podman run with volumes", func() { Expect(matches[0]).To(Not(ContainSubstring("nosuid"))) }) - // Container should start when workdir is overlayed volume + // Container should start when workdir is overlay volume It("podman run with volume mounted as overlay and used as workdir", func() { SkipIfRemote("Overlay volumes only work locally") if os.Getenv("container") != "" { @@ -236,7 +236,7 @@ var _ = Describe("Podman run with volumes", func() { mountPath := filepath.Join(podmanTest.TempDir, "secrets") os.Mkdir(mountPath, 0755) - //Container should be able to start with custom overlayed volume + //Container should be able to start with custom overlay volume session := podmanTest.Podman([]string{"run", "--rm", "-v", mountPath + ":/data:O", "--workdir=/data", ALPINE, "echo", "hello"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) @@ -262,15 +262,15 @@ var _ = Describe("Podman run with volumes", func() { session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) - // create file on overlayed volume - session = podmanTest.Podman([]string{"run", "--volume", volName + ":/data:O", ALPINE, "sh", "-c", "echo hello >> " + "/data/overlayed"}) + // create file on overlay volume + session = podmanTest.Podman([]string{"run", "--volume", volName + ":/data:O", ALPINE, "sh", "-c", "echo hello >> " + "/data/overlay"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) - // volume should contain only `test` not `overlayed` + // volume should contain only `test` not `overlay` session = podmanTest.Podman([]string{"run", "--volume", volName + ":/data", ALPINE, "sh", "-c", "ls /data"}) session.WaitWithDefaultTimeout() - Expect(session.OutputToString()).To(Not(ContainSubstring("overlayed"))) + Expect(session.OutputToString()).To(Not(ContainSubstring("overlay"))) Expect(session.OutputToString()).To(ContainSubstring("test")) }) diff --git a/test/e2e/search_test.go b/test/e2e/search_test.go index f82c3d9d1..10e991d9f 100644 --- a/test/e2e/search_test.go +++ b/test/e2e/search_test.go @@ -2,6 +2,7 @@ package integration import ( "bytes" + "encoding/json" "fmt" "io/ioutil" "os" @@ -9,6 +10,7 @@ import ( "strconv" "text/template" + "github.com/containers/podman/v3/pkg/domain/entities" . "github.com/containers/podman/v3/test/utils" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" @@ -105,7 +107,18 @@ registries = ['{{.Host}}:{{.Port}}']` search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) output := string(search.Out.Contents()) - match, _ := regexp.MatchString(`(?m)^quay.io\s+quay.io/libpod/whalesay\s+Static image used for automated testing.+$`, output) + match, _ := regexp.MatchString(`(?m)NAME\s+DESCRIPTION$`, output) + Expect(match).To(BeTrue()) + match, _ = regexp.MatchString(`(?m)quay.io/libpod/whalesay\s+Static image used for automated testing.+$`, output) + Expect(match).To(BeTrue()) + }) + + It("podman search image with --compatible", func() { + search := podmanTest.Podman([]string{"search", "--compatible", "quay.io/libpod/whalesay"}) + search.WaitWithDefaultTimeout() + Expect(search).Should(Exit(0)) + output := string(search.Out.Contents()) + match, _ := regexp.MatchString(`(?m)NAME\s+DESCRIPTION\s+STARS\s+OFFICIAL\s+AUTOMATED$`, output) Expect(match).To(BeTrue()) }) @@ -123,6 +136,15 @@ registries = ['{{.Host}}:{{.Port}}']` Expect(search).Should(Exit(0)) Expect(search.IsJSONOutputValid()).To(BeTrue()) Expect(search.OutputToString()).To(ContainSubstring("docker.io/library/alpine")) + + // Test for https://github.com/containers/podman/issues/11894 + contents := make([]entities.ImageSearchReport, 0) + err := json.Unmarshal(search.Out.Contents(), &contents) + Expect(err).ToNot(HaveOccurred()) + Expect(len(contents)).To(BeNumerically(">", 0), "No results from image search") + for _, element := range contents { + Expect(element.Description).ToNot(HaveSuffix("...")) + } }) It("podman search format json list tags", func() { @@ -135,13 +157,17 @@ registries = ['{{.Host}}:{{.Port}}']` Expect(search.OutputToString()).To(ContainSubstring("2.7")) }) - It("podman search no-trunc flag", func() { - search := podmanTest.Podman([]string{"search", "--no-trunc", "alpine"}) + // Test for https://github.com/containers/podman/issues/11894 + It("podman search no-trunc=false flag", func() { + search := podmanTest.Podman([]string{"search", "--no-trunc=false", "alpine", "--format={{.Description}}"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) - Expect(len(search.OutputToStringArray())).To(BeNumerically(">", 1)) - Expect(search.LineInOutputContains("docker.io/library/alpine")).To(BeTrue()) - Expect(search.LineInOutputContains("...")).To(BeFalse()) + + for _, line := range search.OutputToStringArray() { + if len(line) > 44 { + Expect(line).To(HaveSuffix("..."), line+" should have been truncated") + } + } }) It("podman search limit flag", func() { diff --git a/test/e2e/system_connection_test.go b/test/e2e/system_connection_test.go index 6cdb78c5e..d80e6d5a0 100644 --- a/test/e2e/system_connection_test.go +++ b/test/e2e/system_connection_test.go @@ -181,6 +181,31 @@ var _ = Describe("podman system connection", func() { } }) + It("remove --all", func() { + cmd := []string{"system", "connection", "add", + "--default", + "--identity", "~/.ssh/id_rsa", + "QA", + "ssh://root@server.fubar.com:2222/run/podman/podman.sock", + } + session := podmanTest.Podman(cmd) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + cmd = []string{"system", "connection", "remove", "--all"} + session = podmanTest.Podman(cmd) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.Out).Should(Say("")) + + cmd = []string{"system", "connection", "list"} + session = podmanTest.Podman(cmd) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.Out).Should(Say("")) + Expect(session.Err).Should(Say("")) + }) + It("default", func() { for _, name := range []string{"devl", "qe"} { cmd := []string{"system", "connection", "add", @@ -208,13 +233,13 @@ var _ = Describe("podman system connection", func() { session = podmanTest.Podman(cmd) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) - Expect(session.Out).Should(Say("Name *Identity *URI")) + Expect(session.Out).Should(Say("Name *URI *Identity *Default")) cmd = []string{"system", "connection", "list", "--format", "{{.Name}}"} session = podmanTest.Podman(cmd) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) - Expect(session.OutputToString()).Should(Equal("devl* qe")) + Expect(session.OutputToString()).Should(Equal("devl qe")) }) It("failed default", func() { diff --git a/test/e2e/system_dial_stdio_test.go b/test/e2e/system_dial_stdio_test.go new file mode 100644 index 000000000..afe3d5acd --- /dev/null +++ b/test/e2e/system_dial_stdio_test.go @@ -0,0 +1,53 @@ +package integration + +import ( + "fmt" + "os" + + . "github.com/containers/podman/v3/test/utils" + . "github.com/onsi/ginkgo" + . "github.com/onsi/gomega" + . "github.com/onsi/gomega/gexec" +) + +var _ = Describe("podman system dial-stdio", func() { + var ( + tempdir string + err error + podmanTest *PodmanTestIntegration + ) + + BeforeEach(func() { + tempdir, err = CreateTempDirInTempDir() + if err != nil { + os.Exit(1) + } + podmanTest = PodmanTestCreate(tempdir) + podmanTest.Setup() + podmanTest.SeedImages() + }) + + AfterEach(func() { + podmanTest.Cleanup() + f := CurrentGinkgoTestDescription() + timedResult := fmt.Sprintf("Test: %s completed in %f seconds", f.TestText, f.Duration.Seconds()) + GinkgoWriter.Write([]byte(timedResult)) + }) + + It("podman system dial-stdio help", func() { + session := podmanTest.Podman([]string{"system", "dial-stdio", "--help"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).To(ContainSubstring("Examples: podman system dial-stdio")) + }) + + It("podman system dial-stdio while service is not running", func() { + if IsRemote() { + Skip("this test is only for non-remote") + } + session := podmanTest.Podman([]string{"system", "dial-stdio"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(125)) + Expect(session.ErrorToString()).To(ContainSubstring("Error: failed to open connection to podman")) + }) +}) diff --git a/test/e2e/system_reset_test.go b/test/e2e/system_reset_test.go index 102526a46..93ab166cd 100644 --- a/test/e2e/system_reset_test.go +++ b/test/e2e/system_reset_test.go @@ -60,6 +60,8 @@ var _ = Describe("podman system reset", func() { session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) + Expect(session.ErrorToString()).To(Not(ContainSubstring("Failed to add pause process"))) + // If remote then the API service should have exited // On local tests this is a noop podmanTest.StartRemoteService() diff --git a/test/e2e/system_service_test.go b/test/e2e/system_service_test.go index 684ac56b4..9a4d687c3 100644 --- a/test/e2e/system_service_test.go +++ b/test/e2e/system_service_test.go @@ -65,7 +65,7 @@ var _ = Describe("podman system service", func() { pprofPort := randomPort() session := podmanTest.Podman([]string{ - "system", "service", "--log-level=info", "--time=0", + "system", "service", "--log-level=debug", "--time=0", "--pprof-address=localhost:" + pprofPort, address.String(), }) defer session.Kill() @@ -91,7 +91,7 @@ var _ = Describe("podman system service", func() { Expect(body).ShouldNot(BeEmpty()) session.Interrupt().Wait(2 * time.Second) - Eventually(session, 2).Should(Exit(1)) + Eventually(session).Should(Exit(1)) }) It("are not available", func() { @@ -103,7 +103,7 @@ var _ = Describe("podman system service", func() { } session := podmanTest.Podman([]string{ - "system", "service", "--log-level=info", "--time=0", address.String(), + "system", "service", "--log-level=debug", "--time=0", address.String(), }) defer session.Kill() @@ -113,7 +113,7 @@ var _ = Describe("podman system service", func() { Expect(session.Err.Contents()).ShouldNot(ContainSubstring(magicComment)) session.Interrupt().Wait(2 * time.Second) - Eventually(session, 2).Should(Exit(1)) + Eventually(session).Should(Exit(1)) }) }) }) diff --git a/test/e2e/systemd_test.go b/test/e2e/systemd_test.go index a1b25b723..98def3d8f 100644 --- a/test/e2e/systemd_test.go +++ b/test/e2e/systemd_test.go @@ -4,7 +4,6 @@ import ( "io/ioutil" "os" "strings" - "time" . "github.com/containers/podman/v3/test/utils" . "github.com/onsi/ginkgo" @@ -82,27 +81,13 @@ WantedBy=multi-user.target run := podmanTest.Podman([]string{"run", "--name", ctrName, "-t", "-i", "-d", ubi_init, "/sbin/init"}) run.WaitWithDefaultTimeout() Expect(run).Should(Exit(0)) - ctrID := run.OutputToString() logs := podmanTest.Podman([]string{"logs", ctrName}) logs.WaitWithDefaultTimeout() Expect(logs).Should(Exit(0)) // Give container 10 seconds to start - started := false - for i := 0; i < 10; i++ { - runningCtrs := podmanTest.Podman([]string{"ps", "-q", "--no-trunc"}) - runningCtrs.WaitWithDefaultTimeout() - Expect(runningCtrs).Should(Exit(0)) - - if strings.Contains(runningCtrs.OutputToString(), ctrID) { - started = true - break - } - - time.Sleep(1 * time.Second) - } - + started := podmanTest.WaitContainerReady(ctrName, "Reached target Multi-User System.", 30, 1) Expect(started).To(BeTrue()) systemctl := podmanTest.Podman([]string{"exec", "-t", "-i", ctrName, "systemctl", "status", "--no-pager"}) diff --git a/test/e2e/trust_test.go b/test/e2e/trust_test.go index 7f97f280a..b591e1c02 100644 --- a/test/e2e/trust_test.go +++ b/test/e2e/trust_test.go @@ -14,7 +14,8 @@ import ( var _ = Describe("Podman trust", func() { var ( - tempdir string + tempdir string + err error podmanTest *PodmanTestIntegration ) @@ -38,21 +39,17 @@ var _ = Describe("Podman trust", func() { }) It("podman image trust show", func() { - path, err := os.Getwd() - if err != nil { - os.Exit(1) - } - session := podmanTest.Podman([]string{"image", "trust", "show", "--registrypath", filepath.Dir(path), "--policypath", filepath.Join(filepath.Dir(path), "policy.json")}) + session := podmanTest.Podman([]string{"image", "trust", "show", "--registrypath", filepath.Join(INTEGRATION_ROOT, "test"), "--policypath", filepath.Join(INTEGRATION_ROOT, "test/policy.json")}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) outArray := session.OutputToStringArray() Expect(len(outArray)).To(Equal(3)) - // image order is not guaranteed. All we can do is check that - // these strings appear in output, we can't cross-check them. - Expect(session.OutputToString()).To(ContainSubstring("accept")) - Expect(session.OutputToString()).To(ContainSubstring("reject")) - Expect(session.OutputToString()).To(ContainSubstring("signed")) + // Repository order is not guaranteed. So, check that + // all expected lines appear in output; we also check total number of lines, so that handles all of them. + Expect(string(session.Out.Contents())).To(MatchRegexp(`(?m)^default\s+accept\s*$`)) + Expect(string(session.Out.Contents())).To(MatchRegexp(`(?m)^docker.io/library/hello-world\s+reject\s*$`)) + Expect(string(session.Out.Contents())).To(MatchRegexp(`(?m)^registry.access.redhat.com\s+signedBy\s+security@redhat.com, security@redhat.com\s+https://access.redhat.com/webassets/docker/content/sigstore\s*$`)) }) It("podman image trust set", func() { @@ -76,24 +73,52 @@ var _ = Describe("Podman trust", func() { }) It("podman image trust show --json", func() { - session := podmanTest.Podman([]string{"image", "trust", "show", "--json"}) + session := podmanTest.Podman([]string{"image", "trust", "show", "--registrypath", filepath.Join(INTEGRATION_ROOT, "test"), "--policypath", filepath.Join(INTEGRATION_ROOT, "test/policy.json"), "--json"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) Expect(session.IsJSONOutputValid()).To(BeTrue()) var teststruct []map[string]string json.Unmarshal(session.Out.Contents(), &teststruct) - Expect(teststruct[0]["name"]).To(Equal("* (default)")) - Expect(teststruct[0]["repo_name"]).To(Equal("default")) - Expect(teststruct[0]["type"]).To(Equal("accept")) - Expect(teststruct[1]["type"]).To(Equal("insecureAcceptAnything")) + Expect(len(teststruct)).To(Equal(3)) + // To ease comparison, group the unordered array of repos by repo (and we expect only one entry by repo, so order within groups doesn’t matter) + repoMap := map[string][]map[string]string{} + for _, e := range teststruct { + key := e["name"] + repoMap[key] = append(repoMap[key], e) + } + Expect(repoMap).To(Equal(map[string][]map[string]string{ + "* (default)": {{ + "name": "* (default)", + "repo_name": "default", + "sigstore": "", + "transport": "", + "type": "accept", + }}, + "docker.io/library/hello-world": {{ + "name": "docker.io/library/hello-world", + "repo_name": "docker.io/library/hello-world", + "sigstore": "", + "transport": "", + "type": "reject", + }}, + "registry.access.redhat.com": {{ + "name": "registry.access.redhat.com", + "repo_name": "registry.access.redhat.com", + "sigstore": "https://access.redhat.com/webassets/docker/content/sigstore", + "transport": "", + "type": "signedBy", + "gpg_id": "security@redhat.com, security@redhat.com", + }}, + })) }) It("podman image trust show --raw", func() { - session := podmanTest.Podman([]string{"image", "trust", "show", "--raw"}) + session := podmanTest.Podman([]string{"image", "trust", "show", "--policypath", filepath.Join(INTEGRATION_ROOT, "test/policy.json"), "--raw"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) + contents, err := ioutil.ReadFile(filepath.Join(INTEGRATION_ROOT, "test/policy.json")) + Expect(err).ShouldNot(HaveOccurred()) Expect(session.IsJSONOutputValid()).To(BeTrue()) - Expect(session.OutputToString()).To(ContainSubstring("default")) - Expect(session.OutputToString()).To(ContainSubstring("insecureAcceptAnything")) + Expect(string(session.Out.Contents())).To(Equal(string(contents) + "\n")) }) }) diff --git a/test/e2e/unshare_test.go b/test/e2e/unshare_test.go index 79ce68e89..cf1b8db53 100644 --- a/test/e2e/unshare_test.go +++ b/test/e2e/unshare_test.go @@ -51,7 +51,7 @@ var _ = Describe("Podman unshare", func() { }) It("podman unshare --rootles-cni", func() { - session := podmanTest.Podman([]string{"unshare", "--rootless-cni", "ip", "addr"}) + session := podmanTest.Podman([]string{"unshare", "--rootless-netns", "ip", "addr"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) Expect(session.OutputToString()).To(ContainSubstring("tap0")) diff --git a/test/e2e/version_test.go b/test/e2e/version_test.go index 75986e671..9398248b8 100644 --- a/test/e2e/version_test.go +++ b/test/e2e/version_test.go @@ -31,7 +31,6 @@ var _ = Describe("Podman version", func() { f := CurrentGinkgoTestDescription() processTestResult(f) podmanTest.SeedImages() - }) It("podman version", func() { @@ -96,4 +95,13 @@ var _ = Describe("Podman version", func() { session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) }) + + It("podman help", func() { + session := podmanTest.Podman([]string{"help"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.Out.Contents()).Should( + ContainSubstring("Display the Podman version information"), + ) + }) }) diff --git a/test/registries.conf b/test/registries.conf index 0559c9e52..8e4671760 100644 --- a/test/registries.conf +++ b/test/registries.conf @@ -15,3 +15,9 @@ location="mirror.gcr.io" [[registry]] prefix="docker.io/library" location="quay.io/libpod" + +# For testing #11933 to make sure that registries.conf is consulted unless +# --tls-verify is used during container creation. +[[registry]] +location="localhost:5000" +insecure=true diff --git a/test/system/001-basic.bats b/test/system/001-basic.bats index ccc05bb15..03f07d602 100644 --- a/test/system/001-basic.bats +++ b/test/system/001-basic.bats @@ -93,6 +93,25 @@ function setup() { is "$output" "Error: unknown flag: --remote" "podman version --remote" } +@test "podman-remote: defaults" { + skip_if_remote "only applicable on a local run" + + # By default, podman should include '--remote' in its help output + run_podman --help + is "$output" ".* --remote " "podman --help includes the --remote option" + + # When it detects CONTAINER_HOST or _CONNECTION, --remote is not an option + CONTAINER_HOST=foobar run_podman --help + if grep -- " --remote " <<<"$output"; then + die "podman --help, with CONTAINER_HOST set, is showing --remote" + fi + + CONTAINER_CONNECTION=foobar run_podman --help + if grep -- " --remote " <<<"$output"; then + die "podman --help, with CONTAINER_CONNECTION set, is showing --remote" + fi +} + # Check that just calling "podman-remote" prints the usage message even # without a running endpoint. Use "podman --remote" for this as this works the same. @test "podman-remote: check for command usage message without a running endpoint" { diff --git a/test/system/015-help.bats b/test/system/015-help.bats index b2c6e2575..a87081687 100644 --- a/test/system/015-help.bats +++ b/test/system/015-help.bats @@ -86,6 +86,12 @@ function check_help() { run_podman 125 "$@" $cmd -l nonexistent-container is "$output" "Error: .*--latest and \(containers\|pods\|arguments\) cannot be used together" \ "'$command_string' with both -l and container" + + # Combine -l and -a, too (but spell it as --all, because "-a" + # means "attach" in podman container start) + run_podman 125 "$@" $cmd --all --latest + is "$output" "Error: \(--all and --latest cannot be used together\|--all, --latest and containers cannot be used together\|--all, --latest and arguments cannot be used together\|unknown flag\)" \ + "'$command_string' with both --all and --latest" fi fi diff --git a/test/system/030-run.bats b/test/system/030-run.bats index 44c2ee509..2c8d08b99 100644 --- a/test/system/030-run.bats +++ b/test/system/030-run.bats @@ -67,6 +67,11 @@ echo $rand | 0 | $rand is "$output" ".*invalidflag" "failed when passing undefined flags to the runtime" } +@test "podman run --memory=0 runtime option" { + run_podman run --memory=0 --rm $IMAGE echo hello + is "$output" "hello" "failed to run when --memory is set to 0" +} + # 'run --preserve-fds' passes a number of additional file descriptors into the container @test "podman run --preserve-fds" { skip_if_remote "preserve-fds is meaningless over remote" diff --git a/test/system/035-logs.bats b/test/system/035-logs.bats index 44b66676e..7fb3e62e4 100644 --- a/test/system/035-logs.bats +++ b/test/system/035-logs.bats @@ -30,6 +30,17 @@ load helpers run_podman rm $cid } +function _additional_events_backend() { + local driver=$1 + # Since PR#10431, 'logs -f' with journald driver is only supported with journald events backend. + if [[ $driver = "journald" ]]; then + run_podman info --format '{{.Host.EventLogger}}' >/dev/null + if [[ $output != "journald" ]]; then + echo "--events-backend journald" + fi + fi +} + function _log_test_multi() { local driver=$1 @@ -42,10 +53,12 @@ function _log_test_multi() { etc='.*' fi + local events_backend=$(_additional_events_backend $driver) + # Simple helper to make the container starts, below, easier to read local -a cid doit() { - run_podman run --log-driver=$driver --rm -d --name "$1" $IMAGE sh -c "$2"; + run_podman ${events_backend} run --log-driver=$driver --rm -d --name "$1" $IMAGE sh -c "$2"; cid+=($(echo "${output:0:12}")) } @@ -57,7 +70,7 @@ function _log_test_multi() { doit c1 "echo a;sleep 10;echo d;sleep 3" doit c2 "sleep 1;echo b;sleep 2;echo c;sleep 3" - run_podman logs -f c1 c2 + run_podman ${events_backend} logs -f c1 c2 is "$output" \ "${cid[0]} a$etc ${cid[1]} b$etc @@ -187,15 +200,20 @@ function _log_test_follow() { contentA=$(random_string) contentB=$(random_string) contentC=$(random_string) + local events_backend=$(_additional_events_backend $driver) + + if [[ -n "${events_backend}" ]]; then + skip_if_remote "remote does not support --events-backend" + fi # Note: it seems we need at least three log lines to hit #11461. - run_podman run --log-driver=$driver --name $cname $IMAGE sh -c "echo $contentA; echo $contentB; echo $contentC" - run_podman logs -f $cname + run_podman ${events_backend} run --log-driver=$driver --name $cname $IMAGE sh -c "echo $contentA; echo $contentB; echo $contentC" + run_podman ${events_backend} logs -f $cname is "$output" "$contentA $contentB $contentC" "logs -f on exitted container works" - run_podman rm -t 0 -f $cname + run_podman ${events_backend} rm -t 0 -f $cname } @test "podman logs - --follow k8s-file" { diff --git a/test/system/045-start.bats b/test/system/045-start.bats index 7e4bbde8d..2ea057cd3 100644 --- a/test/system/045-start.bats +++ b/test/system/045-start.bats @@ -36,10 +36,6 @@ load helpers expected="Error: either start all containers or the container(s) provided in the arguments" run_podman 125 start --all 12333 is "$output" "$expected" "start --all, with args, throws error" - if ! is_remote; then - run_podman 125 start --all --latest - is "$output" "$expected" "podman start --all --latest" - fi } @test "podman start --filter - start only containers that match the filter" { diff --git a/test/system/070-build.bats b/test/system/070-build.bats index d3dc14d81..3c47b1f5b 100644 --- a/test/system/070-build.bats +++ b/test/system/070-build.bats @@ -39,6 +39,8 @@ EOF cat >$dockerfile <<EOF FROM $IMAGE RUN echo $rand_content > /$rand_filename +VOLUME /a/b/c +VOLUME ['/etc/foo', '/etc/bar'] EOF run_podman buildx build --load -t build_test --format=docker $tmpdir @@ -47,6 +49,33 @@ EOF run_podman run --rm build_test cat /$rand_filename is "$output" "$rand_content" "reading generated file in image" + # Make sure the volumes are created at surprising yet Docker-compatible + # destinations (see bugzilla.redhat.com/show_bug.cgi?id=2014149). + run_podman run --rm build_test find /[ /etc/bar\] -print + is "$output" "/\[ +/\[/etc +/\[/etc/foo, +/etc/bar]" "weird VOLUME gets converted to directories with brackets and comma" + + # Now confirm that each volume got a unique device ID + run_podman run --rm build_test stat -c '%D' / /a /a/b /a/b/c /\[ /\[/etc /\[/etc/foo, /etc /etc/bar\] + # First, the non-volumes should all be the same... + is "${lines[0]}" "${lines[1]}" "devnum( / ) = devnum( /a )" + is "${lines[0]}" "${lines[2]}" "devnum( / ) = devnum( /a/b )" + is "${lines[0]}" "${lines[4]}" "devnum( / ) = devnum( /[ )" + is "${lines[0]}" "${lines[5]}" "devnum( / ) = devnum( /[etc )" + is "${lines[0]}" "${lines[7]}" "devnum( / ) = devnum( /etc )" + is "${lines[6]}" "${lines[8]}" "devnum( /[etc/foo, ) = devnum( /etc/bar] )" + # ...then, each volume should be different + if [[ "${lines[0]}" = "${lines[3]}" ]]; then + die "devnum( / ) (${lines[0]}) = devnum( volume0 ) (${lines[3]}) -- they should differ" + fi + if [[ "${lines[0]}" = "${lines[6]}" ]]; then + die "devnum( / ) (${lines[0]}) = devnum( volume1 ) (${lines[6]}) -- they should differ" + fi + # FIXME: is this expected? I thought /a/b/c and /[etc/foo, would differ + is "${lines[3]}" "${lines[6]}" "devnum( volume0 ) = devnum( volume1 )" + run_podman rmi -f build_test } diff --git a/test/system/130-kill.bats b/test/system/130-kill.bats index d85f0a6a9..1ff3a7b61 100644 --- a/test/system/130-kill.bats +++ b/test/system/130-kill.bats @@ -6,9 +6,22 @@ load helpers @test "podman kill - test signal handling in containers" { + + # Prepare for 'logs -f' + run_podman info --format '{{.Host.LogDriver}}' + log_driver=$output + run_podman info --format '{{.Host.EventLogger}}' + event_logger=$output + opt_log_driver= + if [ $log_driver = "journald" ] && [ $event_logger != "journald" ]; then + # Since PR#10431, 'logs -f' with journald driver is only supported with journald events backend. + # Set '--log driver' temporally because remote doesn't support '--events-backend'. + opt_log_driver="--log-driver k8s-file" + fi + # Start a container that will handle all signals by emitting 'got: N' local -a signals=(1 2 3 4 5 6 8 10 12 13 14 15 16 20 21 22 23 24 25 26 64) - run_podman run -d $IMAGE sh -c \ + run_podman run -d ${opt_log_driver} $IMAGE sh -c \ "for i in ${signals[*]}; do trap \"echo got: \$i\" \$i; done; echo READY; while ! test -e /stop; do sleep 0.05; done; diff --git a/test/system/160-volumes.bats b/test/system/160-volumes.bats index 490d635e5..43462de36 100644 --- a/test/system/160-volumes.bats +++ b/test/system/160-volumes.bats @@ -97,6 +97,14 @@ Labels.l | $mylabel run_podman volume rm $myvolume } +# Removing volumes with --force +@test "podman volume rm --force" { + run_podman run -d --volume myvol:/myvol $IMAGE top + cid=$output + run_podman 2 volume rm myvol + is "$output" "Error: volume myvol is being used by the following container(s): $cid: volume is being used" "should error since container is running" + run_podman volume rm myvol --force +} # Running scripts (executables) from a volume @test "podman volume: exec/noexec" { @@ -202,6 +210,36 @@ EOF run_podman volume rm my_vol2 } +# Podman volume user test +@test "podman volume user test" { + is_rootless || skip "only meaningful when run rootless" + user="1000:2000" + newuser="100:200" + tmpdir=${PODMAN_TMPDIR}/volume_$(random_string) + mkdir $tmpdir + touch $tmpdir/test1 + + run_podman run --name user --user $user -v $tmpdir:/data:U $IMAGE stat -c "%u:%g" /data + is "$output" "$user" "user should be changed" + + # Now chown the source directory and make sure recursive chown happens + run_podman unshare chown -R $newuser $tmpdir + run_podman start --attach user + is "$output" "$user" "user should be the same" + + # Now chown the file in source directory and make sure recursive chown + # doesn't happen + run_podman unshare chown -R $newuser $tmpdir/test1 + run_podman start --attach user + is "$output" "$user" "user should be the same" + # test1 should still be chowned to $newuser + run_podman unshare stat -c "%u:%g" $tmpdir/test1 + is "$output" "$newuser" "user should not be changed" + + run_podman unshare rm $tmpdir/test1 + run_podman rm user +} + # Confirm that container sees the correct id @test "podman volume with --userns=keep-id" { diff --git a/test/system/200-pod.bats b/test/system/200-pod.bats index 86f3610ab..09a419914 100644 --- a/test/system/200-pod.bats +++ b/test/system/200-pod.bats @@ -60,6 +60,10 @@ function teardown() { run_podman pod rm -f -t 0 $podid } +function rm_podman_pause_image() { + run_podman version --format "{{.Server.Version}}-{{.Server.Built}}" + run_podman rmi -f "localhost/podman-pause:$output" +} @test "podman pod - communicating between pods" { podname=pod$(random_string) @@ -100,19 +104,14 @@ function teardown() { # Clean up. First the nc -l container... run_podman rm $cid1 - # ...then, from pause container, find the image ID of the pause image... - run_podman pod inspect --format '{{(index .Containers 0).ID}}' $podname - pause_cid="$output" - run_podman container inspect --format '{{.Image}}' $pause_cid - pause_iid="$output" - # ...then rm the pod, then rmi the pause image so we don't leave strays. run_podman pod rm $podname - run_podman rmi $pause_iid # Pod no longer exists run_podman 1 pod exists $podid run_podman 1 pod exists $podname + + rm_podman_pause_image } @test "podman pod - communicating via /dev/shm " { @@ -133,6 +132,10 @@ function teardown() { # Pod no longer exists run_podman 1 pod exists $podid run_podman 1 pod exists $podname + + # Pause image hasn't been pulled + run_podman 1 image exists k8s.gcr.io/pause:3.5 + rm_podman_pause_image } # Random byte @@ -303,16 +306,25 @@ EOF run_podman rm $cid run_podman pod rm -t 0 -f mypod run_podman rmi $infra_image - } @test "podman pod create should fail when infra-name is already in use" { local infra_name="infra_container_$(random_string 10 | tr A-Z a-z)" - run_podman pod create --infra-name "$infra_name" + local pod_name="$(random_string 10 | tr A-Z a-z)" + + # Note that the internal pause image is built even when --infra-image is + # set to the K8s one. + run_podman pod create --name $pod_name --infra-name "$infra_name" --infra-image "k8s.gcr.io/pause:3.5" run_podman '?' pod create --infra-name "$infra_name" if [ $status -eq 0 ]; then die "Podman should fail when user try to create two pods with the same infra-name value" fi + run_podman pod rm -f $pod_name + run_podman images -a + + # Pause image hasn't been pulled + run_podman 1 image exists k8s.gcr.io/pause:3.5 + rm_podman_pause_image } # vim: filetype=sh diff --git a/test/system/250-systemd.bats b/test/system/250-systemd.bats index 3607c1028..98241c309 100644 --- a/test/system/250-systemd.bats +++ b/test/system/250-systemd.bats @@ -153,7 +153,7 @@ function service_cleanup() { cname3=$(random_string) run_podman create --restart=on-failure:42 --name $cname3 $IMAGE run_podman generate systemd --new $cname3 - is "$output" ".*Restart=on-failure.*" "on-failure:xx is parsed correclty" + is "$output" ".*Restart=on-failure.*" "on-failure:xx is parsed correctly" is "$output" ".*StartLimitBurst=42.*" "on-failure:xx is parsed correctly" run_podman rm -t 0 -f $cname $cname2 $cname3 diff --git a/test/system/270-socket-activation.bats b/test/system/270-socket-activation.bats index dd439d3ae..6d582be18 100644 --- a/test/system/270-socket-activation.bats +++ b/test/system/270-socket-activation.bats @@ -8,14 +8,16 @@ load helpers.systemd SERVICE_NAME="podman_test_$(random_string)" -SERVICE_SOCK_ADDR="/run/podman/podman.sock" +SERVICE_SOCK_ADDR="/run/podman/$SERVICE_NAME.sock" if is_rootless; then - SERVICE_SOCK_ADDR="$XDG_RUNTIME_DIR/podman/podman.sock" + SERVICE_SOCK_ADDR="$XDG_RUNTIME_DIR/podman/$SERVICE_NAME.sock" fi SERVICE_FILE="$UNIT_DIR/$SERVICE_NAME.service" SOCKET_FILE="$UNIT_DIR/$SERVICE_NAME.socket" +# URL to use for ping +_PING=http://placeholder-hostname/libpod/_ping function setup() { skip_if_remote "systemd tests are meaningless over remote" @@ -25,8 +27,8 @@ function setup() { cat > $SERVICE_FILE <<EOF [Unit] Description=Podman API Service -Requires=podman.socket -After=podman.socket +Requires=$SERVICE_NAME.socket +After=$SERVICE_NAME.socket Documentation=man:podman-system-service(1) StartLimitIntervalSec=0 @@ -42,7 +44,7 @@ Description=Podman API Socket Documentation=man:podman-system-service(1) [Socket] -ListenStream=%t/podman/podman.sock +ListenStream=%t/podman/$SERVICE_NAME.sock SocketMode=0660 [Install] @@ -51,10 +53,10 @@ EOF # ensure pause die before each test runs if is_rootless; then - local pause_pid="$XDG_RUNTIME_DIR/libpod/tmp/pause.pid" - if [ -f $pause_pid ]; then - kill -9 $(cat $pause_pid) 2> /dev/null - rm -f $pause_pid + local pause_pid_file="$XDG_RUNTIME_DIR/libpod/tmp/pause.pid" + if [ -f $pause_pid_file ]; then + kill -9 $(< $pause_pid_file) 2> /dev/null + rm -f $pause_pid_file fi fi systemctl start "$SERVICE_NAME.socket" @@ -68,7 +70,9 @@ function teardown() { } @test "podman system service - socket activation - no container" { - run curl -s --max-time 3 --unix-socket $SERVICE_SOCK_ADDR http://podman/libpod/_ping + run curl -s --max-time 3 --unix-socket $SERVICE_SOCK_ADDR $_PING + echo "curl output: $output" + is "$status" "0" "curl exit status" is "$output" "OK" "podman service responds normally" } @@ -76,29 +80,36 @@ function teardown() { run_podman run -d $IMAGE sleep 90 cid="$output" - run curl -s --max-time 3 --unix-socket $SERVICE_SOCK_ADDR http://podman/libpod/_ping + run curl -s --max-time 3 --unix-socket $SERVICE_SOCK_ADDR $_PING + echo "curl output: $output" + is "$status" "0" "curl exit status" is "$output" "OK" "podman service responds normally" - run_podman stop -t 0 $cid - run_podman rm -f $cid + run_podman rm -f -t 0 $cid } @test "podman system service - socket activation - kill rootless pause" { if ! is_rootless; then - skip "root podman no need pause process" + skip "there is no pause process when running rootful" fi run_podman run -d $IMAGE sleep 90 cid="$output" - local pause_pid="$XDG_RUNTIME_DIR/libpod/tmp/pause.pid" - if [ -f $pause_pid ]; then - kill -9 $(cat $pause_pid) 2> /dev/null + local pause_pid_file="$XDG_RUNTIME_DIR/libpod/tmp/pause.pid" + if [ ! -f $pause_pid_file ]; then + # This seems unlikely, but not impossible + die "Pause pid file does not exist: $pause_pid_file" fi - run curl -s --max-time 3 --unix-socket $SERVICE_SOCK_ADDR http://podman/libpod/_ping + + echo "kill -9 $(< pause_pid_file)" + kill -9 $(< $pause_pid_file) + + run curl -s --max-time 3 --unix-socket $SERVICE_SOCK_ADDR $_PING + echo "curl output: $output" + is "$status" "0" "curl exit status" is "$output" "OK" "podman service responds normally" - run_podman stop -t 0 $cid - run_podman rm -f $cid + run_podman rm -f -t 0 $cid } # vim: filetype=sh diff --git a/test/system/272-system-connection.bats b/test/system/272-system-connection.bats new file mode 100644 index 000000000..14c4f6664 --- /dev/null +++ b/test/system/272-system-connection.bats @@ -0,0 +1,156 @@ +#!/usr/bin/env bats -*- bats -*- +# +# tests for podman system connection +# + +load helpers + +# This will be set if we start a local service +_SERVICE_PID= + +function setup() { + if ! is_remote; then + skip "only applicable when running remote" + fi + + basic_setup +} + +function teardown() { + if ! is_remote; then + return + fi + + # In case test function failed to clean up + if [[ -n $_SERVICE_PID ]]; then + run kill $_SERVICE_PID + fi + + # Aaaaargh! When running as root, 'system service' creates a tmpfs + # mount on $root/overlay. This in turn causes cleanup to fail. + mount \ + | grep $PODMAN_TMPDIR \ + | awk '{print $3}' \ + | xargs -l1 --no-run-if-empty umount + + # Remove all system connections + run_podman system connection rm --all + + basic_teardown +} + +# Helper function: invokes $PODMAN (which is podman-remote) _without_ --url opt +# +# Needed because, in CI, PODMAN="/path/to/podman-remote --url /path/to/socket" +# which of course overrides podman's detection and use of a connection. +function _run_podman_remote() { + PODMAN=${PODMAN%%--url*} run_podman "$@" +} + +# Very basic test, does not actually connect at any time +@test "podman system connection - basic add / ls / remove" { + run_podman system connection ls + is "$output" "" "system connection ls: no connections" + + c1="c1_$(random_string 15)" + c2="c2_$(random_string 15)" + + run_podman system connection add $c1 tcp://localhost:12345 + run_podman system connection add --default $c2 tcp://localhost:54321 + run_podman system connection ls + is "$output" \ + ".*$c1[ ]\+tcp://localhost:12345[ ]\+false +$c2[ ]\+tcp://localhost:54321[ ]\+true" \ + "system connection ls" + + # Remove default connection; the remaining one should still not be default + run_podman system connection rm $c2 + run_podman system connection ls + is "$output" ".*$c1[ ]\+tcp://localhost:12345[ ]\+false" \ + "system connection ls (after removing default connection)" + + run_podman system connection rm $c1 +} + +# Test tcp socket; requires starting a local server +@test "podman system connection - tcp" { + # Start server + _SERVICE_PORT=$(random_free_port 63000-64999) + + # Add the connection, and run podman info *before* starting the service. + # This should fail. + run_podman system connection add myconnect tcp://localhost:$_SERVICE_PORT + # IMPORTANT NOTE: in CI, podman-remote is tested by setting PODMAN + # to "podman-remote --url sdfsdf". This of course overrides the default + # podman-remote action. Our solution: strip off the "--url xyz" part + # when invoking podman. + _run_podman_remote 125 info + is "$output" \ + "Cannot connect to Podman. Please verify.*dial tcp.*connection refused" \ + "podman info, without active service" + + # Start service. Now podman info should work fine. The %%-remote* + # converts "podman-remote --opts" to just "podman", which is what + # we need for the server. + ${PODMAN%%-remote*} --root ${PODMAN_TMPDIR}/root \ + --runroot ${PODMAN_TMPDIR}/runroot \ + system service -t 99 tcp:localhost:$_SERVICE_PORT & + _SERVICE_PID=$! + wait_for_port localhost $_SERVICE_PORT + + # FIXME: #12023, RemoteSocket is always /run/something +# run_podman info --format '{{.Host.RemoteSocket.Path}}' +# is "$output" "tcp:localhost:$_SERVICE_PORT" \ +# "podman info works, and talks to the correct server" + + _run_podman_remote info --format '{{.Store.GraphRoot}}' + is "$output" "${PODMAN_TMPDIR}/root" \ + "podman info, talks to the right service" + + # Add another connection; make sure it does not get set as default + _run_podman_remote system connection add fakeconnect tcp://localhost:$(( _SERVICE_PORT + 1)) + _run_podman_remote info --format '{{.Store.GraphRoot}}' + # (Don't bother checking output; we just care about exit status) + + # Stop server. Use 'run' to avoid failing on nonzero exit status + run kill $_SERVICE_PID + run wait $_SERVICE_PID + _SERVICE_PID= + + run_podman system connection rm fakeconnect + run_podman system connection rm myconnect +} + +# If we have ssh access to localhost (unlikely in CI), test that. +@test "podman system connection - ssh" { + rand=$(random_string 20) + echo $rand >$PODMAN_TMPDIR/testfile + + # Can we actually ssh to localhost? + run ssh -q -o BatchMode=yes \ + -o UserKnownHostsFile=/dev/null \ + -o StrictHostKeyChecking=no \ + -o CheckHostIP=no \ + localhost \ + cat $PODMAN_TMPDIR/testfile + test "$status" -eq 0 || skip "cannot ssh to localhost" + is "$output" "$rand" "weird! ssh worked, but could not cat local file" + + # OK, ssh works. + # Create a new connection, over ssh, but using existing socket file + # (Remember, we're already podman-remote, there's a service running) + run_podman info --format '{{.Host.RemoteSocket.Path}}' + local socketpath="$output" + run_podman system connection add --socket-path "$socketpath" \ + mysshcon ssh://localhost + is "$output" "" "output from system connection add" + + # debug logs will confirm that we use ssh connection + _run_podman_remote --log-level=debug info --format '{{.Host.RemoteSocket.Path}}' + is "$output" ".*msg=\"SSH Agent Key .*" "we are truly using ssh" + + # Clean up + run_podman system connection rm mysshconn +} + +# vim: filetype=sh diff --git a/test/system/410-selinux.bats b/test/system/410-selinux.bats index ed9e73a3e..dbdfd4b9d 100644 --- a/test/system/410-selinux.bats +++ b/test/system/410-selinux.bats @@ -27,9 +27,9 @@ function check_label() { is "$type" "$1" "SELinux type" if [ -n "$2" ]; then - # e.g. from the above example -> "s0:c45,c745" - range=$(cut -d: -f4,5 <<<"$context") - is "$range" "$2^@" "SELinux range" + # e.g. from the above example -> "s0:c45,c745" + range=$(cut -d: -f4,5 <<<"$context") + is "$range" "$2^@" "SELinux range" fi } @@ -66,9 +66,9 @@ function check_label() { # FIXME this test fails when run rootless with runc: # Error: container_linux.go:367: starting container process caused: process_linux.go:495: container init caused: readonly path /proc/asound: operation not permitted: OCI permission denied if is_rootless; then - runtime=$(podman_runtime) - test "$runtime" == "crun" \ - || skip "runtime is $runtime; this test requires crun" + runtime=$(podman_runtime) + test "$runtime" == "crun" \ + || skip "runtime is $runtime; this test requires crun" fi check_label "--pid=host" "spc_t" @@ -96,10 +96,10 @@ function check_label() { skip_if_no_selinux run_podman run -d --name myc \ - --security-opt seccomp=unconfined \ - --security-opt label=type:spc_t \ - --security-opt label=level:s0 \ - $IMAGE sh -c 'while test ! -e /stop; do sleep 0.1; done' + --security-opt seccomp=unconfined \ + --security-opt label=type:spc_t \ + --security-opt label=level:s0 \ + $IMAGE sh -c 'while test ! -e /stop; do sleep 0.1; done' run_podman inspect --format='{{ .HostConfig.SecurityOpt }}' myc is "$output" "[label=type:spc_t,label=level:s0 seccomp=unconfined]" \ "'podman inspect' preserves all --security-opts" @@ -118,7 +118,7 @@ function check_label() { skip_if_rootless_cgroupsv1 if [[ $(podman_runtime) == "runc" ]]; then - skip "some sort of runc bug, not worth fixing (#11784)" + skip "some sort of runc bug, not worth fixing (#11784)" fi run_podman run -d --name myctr $IMAGE top @@ -136,7 +136,7 @@ function check_label() { # net NS: do not share context run_podman run --rm --net container:myctr $IMAGE cat -v /proc/self/attr/current if [[ "$output" = "$context_c1" ]]; then - die "run --net : context ($output) is same as running container (it should not be)" + die "run --net : context ($output) is same as running container (it should not be)" fi # The 'myctr2' above was not run with --rm, so it still exists, and @@ -158,8 +158,8 @@ function check_label() { # We don't need a fullblown pause container; avoid pulling the k8s one run_podman pod create --name myselinuxpod \ - --infra-image $IMAGE \ - --infra-command /home/podman/pause + --infra-image $IMAGE \ + --infra-command /home/podman/pause # Get baseline run_podman run --rm --pod myselinuxpod $IMAGE cat -v /proc/self/attr/current @@ -190,7 +190,7 @@ function check_label() { # Even after #7902, labels (':c123,c456') should be different run_podman run --rm --pod myselinuxpod $IMAGE cat -v /proc/self/attr/current if [[ "$output" = "$context_c1" ]]; then - die "context ($output) is the same on two separate containers, it should have been different" + die "context ($output) is the same on two separate containers, it should have been different" fi run_podman pod rm myselinuxpod @@ -203,12 +203,12 @@ function check_label() { # runc and crun emit different diagnostics runtime=$(podman_runtime) case "$runtime" in - # crun 0.20.1 changes the error message - # from /proc/thread-self/attr/exec`: .* unable to assign - # to /proc/self/attr/keycreate`: .* unable to process - crun) expect="\`/proc/.*\`: OCI runtime error: unable to \(assign\|process\) security attribute" ;; - runc) expect="OCI runtime error: .*: failed to set /proc/self/attr/keycreate on procfs" ;; - *) skip "Unknown runtime '$runtime'";; + # crun 0.20.1 changes the error message + # from /proc/thread-self/attr/exec`: .* unable to assign + # to /proc/self/attr/keycreate`: .* unable to process + crun) expect="\`/proc/.*\`: OCI runtime error: unable to \(assign\|process\) security attribute" ;; + runc) expect="OCI runtime error: .*: failed to set /proc/self/attr/keycreate on procfs" ;; + *) skip "Unknown runtime '$runtime'";; esac # The '.*' in the error below is for dealing with podman-remote, which @@ -223,7 +223,7 @@ function check_label() { LABEL="system_u:object_r:tmp_t:s0" RELABEL="system_u:object_r:container_file_t:s0" tmpdir=$PODMAN_TMPDIR/vol - touch $tmpdir + mkdir -p $tmpdir chcon -vR ${LABEL} $tmpdir ls -Z $tmpdir @@ -239,12 +239,36 @@ function check_label() { run ls -dZ $tmpdir is "$output" "${RELABEL} $tmpdir" "Privileged Relabel Correctly" - run_podman run -v $tmpdir:/test:Z $IMAGE cat /proc/self/attr/current + run_podman run --name label -v $tmpdir:/test:Z $IMAGE cat /proc/self/attr/current level=$(secon -l $output) run ls -dZ $tmpdir is "$output" "system_u:object_r:container_file_t:$level $tmpdir" \ "Confined Relabel Correctly" + if is_rootless; then + run_podman unshare touch $tmpdir/test1 + # Relabel entire directory + run_podman unshare chcon system_u:object_r:usr_t:s0 $tmpdir + run_podman start --attach label + newlevel=$(secon -l $output) + is "$level" "$newlevel" "start should relabel with same SELinux labels" + run ls -dZ $tmpdir + is "$output" "system_u:object_r:container_file_t:$level $tmpdir" \ + "Confined Relabel Correctly" + run ls -dZ $tmpdir/test1 + is "$output" "system_u:object_r:container_file_t:$level $tmpdir/test1" \ + "Start did not Relabel" + + # Relabel only file in subdir + run_podman unshare chcon system_u:object_r:usr_t:s0 $tmpdir/test1 + run_podman start --attach label + newlevel=$(secon -l $output) + is "$level" "$newlevel" "start should use same SELinux labels" + + run ls -dZ $tmpdir/test1 + is "$output" "system_u:object_r:usr_t:s0 $tmpdir/test1" \ + "Start did not Relabel" + fi run_podman run -v $tmpdir:/test:z $IMAGE cat /proc/self/attr/current run ls -dZ $tmpdir is "$output" "${RELABEL} $tmpdir" "Shared Relabel Correctly" diff --git a/test/system/500-networking.bats b/test/system/500-networking.bats index cb73cf24d..b3471b425 100644 --- a/test/system/500-networking.bats +++ b/test/system/500-networking.bats @@ -444,6 +444,14 @@ load helpers die "MAC address did not change after podman network disconnect/connect" fi + # FIXME FIXME FIXME: #11825: bodhi tests are failing, remote+rootless only, + # with "dnsmasq: failed to create inotify". This error has never occurred + # in CI, and Ed has been unable to reproduce it on 1minutetip. This next + # line is a suggestion from Paul Holzinger for trying to shed light on + # the system context before the failure. This output will be invisible + # if the test passes. + for foo in /proc/\*/fd/*; do readlink -f $foo; done |grep '^/proc/.*inotify' |cut -d/ -f3 | xargs -I '{}' -- ps --no-headers -o '%p %U %a' -p '{}' |uniq -c |sort -n + # connect a second network run_podman network connect $netname2 $cid diff --git a/test/upgrade/test-upgrade.bats b/test/upgrade/test-upgrade.bats index 5cb302a85..f6f32242b 100644 --- a/test/upgrade/test-upgrade.bats +++ b/test/upgrade/test-upgrade.bats @@ -97,8 +97,10 @@ podman \$opts run --name myfailedcontainer --label mylabel=$LABEL_FAILED \ podman \$opts run -d --name myrunningcontainer --label mylabel=$LABEL_RUNNING \ --network bridge \ -p $HOST_PORT:80 \ + -p 127.0.0.1:8080-8082:8080-8082 \ -v $pmroot/var/www:/var/www \ -w /var/www \ + --mac-address aa:bb:cc:dd:ee:ff \ $IMAGE /bin/busybox-extras httpd -f -p 80 podman \$opts pod create --name mypod @@ -185,7 +187,7 @@ EOF is "${lines[1]}" "mycreatedcontainer--Created----$LABEL_CREATED" "created" is "${lines[2]}" "mydonecontainer--Exited (0).*----<no value>" "done" is "${lines[3]}" "myfailedcontainer--Exited (17) .*----$LABEL_FAILED" "fail" - is "${lines[4]}" "myrunningcontainer--Up .*--0.0.0.0:$HOST_PORT->80/tcp--$LABEL_RUNNING" "running" + is "${lines[4]}" "myrunningcontainer--Up .*--0\.0\.0\.0:$HOST_PORT->80\/tcp, 127\.0\.0\.1\:8080-8082->8080-8082\/tcp--$LABEL_RUNNING" "running" # For debugging: dump containers and IDs if [[ -n "$PODMAN_UPGRADE_TEST_DEBUG" ]]; then diff --git a/test/utils/podmantest_test.go b/test/utils/podmantest_test.go index 9bd1c4a66..1bb9ecb6b 100644 --- a/test/utils/podmantest_test.go +++ b/test/utils/podmantest_test.go @@ -23,7 +23,7 @@ var _ = Describe("PodmanTest test", func() { FakeOutputs["check"] = []string{"check"} os.Setenv("HOOK_OPTION", "hook_option") env := os.Environ() - session := podmanTest.PodmanAsUserBase([]string{"check"}, 1000, 1000, "", env, true, false, nil) + session := podmanTest.PodmanAsUserBase([]string{"check"}, 1000, 1000, "", env, true, false, nil, nil) os.Unsetenv("HOOK_OPTION") session.WaitWithDefaultTimeout() Expect(session.Command.Process).ShouldNot(BeNil()) diff --git a/test/utils/utils.go b/test/utils/utils.go index bfefc58ec..d4d5e6e2f 100644 --- a/test/utils/utils.go +++ b/test/utils/utils.go @@ -66,27 +66,31 @@ func (p *PodmanTest) MakeOptions(args []string, noEvents, noCache bool) []string // PodmanAsUserBase exec podman as user. uid and gid is set for credentials usage. env is used // to record the env for debugging -func (p *PodmanTest) PodmanAsUserBase(args []string, uid, gid uint32, cwd string, env []string, noEvents, noCache bool, extraFiles []*os.File) *PodmanSession { +func (p *PodmanTest) PodmanAsUserBase(args []string, uid, gid uint32, cwd string, env []string, noEvents, noCache bool, wrapper []string, extraFiles []*os.File) *PodmanSession { var command *exec.Cmd podmanOptions := p.MakeOptions(args, noEvents, noCache) podmanBinary := p.PodmanBinary if p.RemoteTest { podmanBinary = p.RemotePodmanBinary } + + runCmd := append(wrapper, podmanBinary) if p.RemoteTest { podmanOptions = append([]string{"--remote", "--url", p.RemoteSocket}, podmanOptions...) } if env == nil { - fmt.Printf("Running: %s %s\n", podmanBinary, strings.Join(podmanOptions, " ")) + fmt.Printf("Running: %s %s\n", strings.Join(runCmd, " "), strings.Join(podmanOptions, " ")) } else { - fmt.Printf("Running: (env: %v) %s %s\n", env, podmanBinary, strings.Join(podmanOptions, " ")) + fmt.Printf("Running: (env: %v) %s %s\n", env, strings.Join(runCmd, " "), strings.Join(podmanOptions, " ")) } if uid != 0 || gid != 0 { pythonCmd := fmt.Sprintf("import os; import sys; uid = %d; gid = %d; cwd = '%s'; os.setgid(gid); os.setuid(uid); os.chdir(cwd) if len(cwd)>0 else True; os.execv(sys.argv[1], sys.argv[1:])", gid, uid, cwd) - nsEnterOpts := append([]string{"-c", pythonCmd, podmanBinary}, podmanOptions...) + runCmd = append(runCmd, podmanOptions...) + nsEnterOpts := append([]string{"-c", pythonCmd}, runCmd...) command = exec.Command("python", nsEnterOpts...) } else { - command = exec.Command(podmanBinary, podmanOptions...) + runCmd = append(runCmd, podmanOptions...) + command = exec.Command(runCmd[0], runCmd[1:]...) } if env != nil { command.Env = env @@ -106,7 +110,7 @@ func (p *PodmanTest) PodmanAsUserBase(args []string, uid, gid uint32, cwd string // PodmanBase exec podman with default env. func (p *PodmanTest) PodmanBase(args []string, noEvents, noCache bool) *PodmanSession { - return p.PodmanAsUserBase(args, 0, 0, "", nil, noEvents, noCache, nil) + return p.PodmanAsUserBase(args, 0, 0, "", nil, noEvents, noCache, nil, nil) } // WaitForContainer waits on a started container diff --git a/troubleshooting.md b/troubleshooting.md index a6c014625..44028fc42 100644 --- a/troubleshooting.md +++ b/troubleshooting.md @@ -51,9 +51,9 @@ In cases where the container image runs as a specific, non-root user, though, th solution is to fix the user namespace. This would include container images such as the Jupyter Notebook image (which runs as "jovyan") and the Postgres image (which runs as "postgres"). In either case, use the `--userns` switch to map user namespaces, -most of the time by using keep_id option. +most of the time by using the **keep-id** option. -$ podman run -v "$PWD":/home/jovyan/work --userns=keep_id jupyter/scipy-notebook +$ podman run -v "$PWD":/home/jovyan/work --userns=keep-id jupyter/scipy-notebook --- ### 3) No such image or Bare keys cannot contain ':' @@ -875,7 +875,7 @@ def signal_listener(): sys.exit(0) except Exception as e: loop.quit() - sys.stderr.write(f"Error occured {e}") + sys.stderr.write(f"Error occurred {e}") sys.exit(1) if __name__ == "__main__": diff --git a/utils/utils.go b/utils/utils.go index b08630d2f..109ae088b 100644 --- a/utils/utils.go +++ b/utils/utils.go @@ -14,6 +14,7 @@ import ( "github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/pkg/cgroups" "github.com/containers/storage/pkg/archive" + "github.com/godbus/dbus/v5" "github.com/pkg/errors" "github.com/sirupsen/logrus" ) @@ -177,13 +178,26 @@ func RunsOnSystemd() bool { func moveProcessToScope(pidPath, slice, scope string) error { data, err := ioutil.ReadFile(pidPath) if err != nil { + // do not raise an error if the file doesn't exist + if os.IsNotExist(err) { + return nil + } return errors.Wrapf(err, "cannot read pid file %s", pidPath) } pid, err := strconv.ParseUint(string(data), 10, 0) if err != nil { return errors.Wrapf(err, "cannot parse pid file %s", pidPath) } - return RunUnderSystemdScope(int(pid), slice, scope) + err = RunUnderSystemdScope(int(pid), slice, scope) + + // If the PID is not valid anymore, do not return an error. + if dbusErr, ok := err.(dbus.Error); ok { + if dbusErr.Name == "org.freedesktop.DBus.Error.UnixProcessIdUnknown" { + return nil + } + } + + return err } // MovePauseProcessToScope moves the pause process used for rootless mode to keep the namespaces alive to @@ -191,8 +205,8 @@ func moveProcessToScope(pidPath, slice, scope string) error { func MovePauseProcessToScope(pausePidPath string) { err := moveProcessToScope(pausePidPath, "user.slice", "podman-pause.scope") if err != nil { - unified, err := cgroups.IsCgroup2UnifiedMode() - if err != nil { + unified, err2 := cgroups.IsCgroup2UnifiedMode() + if err2 != nil { logrus.Warnf("Failed to detect if running with cgroup unified: %v", err) } if RunsOnSystemd() && unified { diff --git a/vendor/github.com/Microsoft/hcsshim/.gitignore b/vendor/github.com/Microsoft/hcsshim/.gitignore index aec9bd4bb..54ed6f06c 100644 --- a/vendor/github.com/Microsoft/hcsshim/.gitignore +++ b/vendor/github.com/Microsoft/hcsshim/.gitignore @@ -1,3 +1,38 @@ +# Binaries for programs and plugins *.exe -.idea -.vscode +*.dll +*.so +*.dylib + +# Ignore vscode setting files +.vscode/ + +# Test binary, build with `go test -c` +*.test + +# Output of the go coverage tool, specifically when used with LiteIDE +*.out + +# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736 +.glide/ + +# Ignore gcs bin directory +service/bin/ +service/pkg/ + +*.img +*.vhd +*.tar.gz + +# Make stuff +.rootfs-done +bin/* +rootfs/* +*.o +/build/ + +deps/* +out/* + +.idea/ +.vscode/
\ No newline at end of file diff --git a/vendor/github.com/Microsoft/hcsshim/.golangci.yml b/vendor/github.com/Microsoft/hcsshim/.golangci.yml new file mode 100644 index 000000000..16b25be55 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/.golangci.yml @@ -0,0 +1,96 @@ +linters: + enable: + - stylecheck + +linters-settings: + stylecheck: + # https://staticcheck.io/docs/checks + checks: ["all"] + + +issues: + # This repo has a LOT of generated schema files, operating system bindings, and other things that ST1003 from stylecheck won't like + # (screaming case Windows api constants for example). There's also some structs that we *could* change the initialisms to be Go + # friendly (Id -> ID) but they're exported and it would be a breaking change. This makes it so that most new code, code that isn't + # supposed to be a pretty faithful mapping to an OS call/constants, or non-generated code still checks if we're following idioms, + # while ignoring the things that are just noise or would be more of a hassle than it'd be worth to change. + exclude-rules: + - path: layer.go + linters: + - stylecheck + Text: "ST1003:" + + - path: hcsshim.go + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\hcs\\schema2\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\wclayer\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: hcn\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\hcs\\schema1\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\hns\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: ext4\\internal\\compactext4\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: ext4\\internal\\format\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\guestrequest\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\guest\\prot\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\windevice\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\winapi\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\vmcompute\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\regstate\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\hcserror\\ + linters: + - stylecheck + Text: "ST1003:"
\ No newline at end of file diff --git a/vendor/github.com/Microsoft/hcsshim/Makefile b/vendor/github.com/Microsoft/hcsshim/Makefile new file mode 100644 index 000000000..a8f5516cd --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/Makefile @@ -0,0 +1,87 @@ +BASE:=base.tar.gz + +GO:=go +GO_FLAGS:=-ldflags "-s -w" # strip Go binaries +CGO_ENABLED:=0 +GOMODVENDOR:= + +CFLAGS:=-O2 -Wall +LDFLAGS:=-static -s # strip C binaries + +GO_FLAGS_EXTRA:= +ifeq "$(GOMODVENDOR)" "1" +GO_FLAGS_EXTRA += -mod=vendor +endif +GO_BUILD:=CGO_ENABLED=$(CGO_ENABLED) $(GO) build $(GO_FLAGS) $(GO_FLAGS_EXTRA) + +SRCROOT=$(dir $(abspath $(firstword $(MAKEFILE_LIST)))) + +# The link aliases for gcstools +GCS_TOOLS=\ + generichook + +.PHONY: all always rootfs test + +all: out/initrd.img out/rootfs.tar.gz + +clean: + find -name '*.o' -print0 | xargs -0 -r rm + rm -rf bin deps rootfs out + +test: + cd $(SRCROOT) && go test -v ./internal/guest/... + +out/delta.tar.gz: bin/init bin/vsockexec bin/cmd/gcs bin/cmd/gcstools Makefile + @mkdir -p out + rm -rf rootfs + mkdir -p rootfs/bin/ + cp bin/init rootfs/ + cp bin/vsockexec rootfs/bin/ + cp bin/cmd/gcs rootfs/bin/ + cp bin/cmd/gcstools rootfs/bin/ + for tool in $(GCS_TOOLS); do ln -s gcstools rootfs/bin/$$tool; done + git -C $(SRCROOT) rev-parse HEAD > rootfs/gcs.commit && \ + git -C $(SRCROOT) rev-parse --abbrev-ref HEAD > rootfs/gcs.branch + tar -zcf $@ -C rootfs . + rm -rf rootfs + +out/rootfs.tar.gz: out/initrd.img + rm -rf rootfs-conv + mkdir rootfs-conv + gunzip -c out/initrd.img | (cd rootfs-conv && cpio -imd) + tar -zcf $@ -C rootfs-conv . + rm -rf rootfs-conv + +out/initrd.img: $(BASE) out/delta.tar.gz $(SRCROOT)/hack/catcpio.sh + $(SRCROOT)/hack/catcpio.sh "$(BASE)" out/delta.tar.gz > out/initrd.img.uncompressed + gzip -c out/initrd.img.uncompressed > $@ + rm out/initrd.img.uncompressed + +-include deps/cmd/gcs.gomake +-include deps/cmd/gcstools.gomake + +# Implicit rule for includes that define Go targets. +%.gomake: $(SRCROOT)/Makefile + @mkdir -p $(dir $@) + @/bin/echo $(@:deps/%.gomake=bin/%): $(SRCROOT)/hack/gomakedeps.sh > $@.new + @/bin/echo -e '\t@mkdir -p $$(dir $$@) $(dir $@)' >> $@.new + @/bin/echo -e '\t$$(GO_BUILD) -o $$@.new $$(SRCROOT)/$$(@:bin/%=%)' >> $@.new + @/bin/echo -e '\tGO="$(GO)" $$(SRCROOT)/hack/gomakedeps.sh $$@ $$(SRCROOT)/$$(@:bin/%=%) $$(GO_FLAGS) $$(GO_FLAGS_EXTRA) > $(@:%.gomake=%.godeps).new' >> $@.new + @/bin/echo -e '\tmv $(@:%.gomake=%.godeps).new $(@:%.gomake=%.godeps)' >> $@.new + @/bin/echo -e '\tmv $$@.new $$@' >> $@.new + @/bin/echo -e '-include $(@:%.gomake=%.godeps)' >> $@.new + mv $@.new $@ + +VPATH=$(SRCROOT) + +bin/vsockexec: vsockexec/vsockexec.o vsockexec/vsock.o + @mkdir -p bin + $(CC) $(LDFLAGS) -o $@ $^ + +bin/init: init/init.o vsockexec/vsock.o + @mkdir -p bin + $(CC) $(LDFLAGS) -o $@ $^ + +%.o: %.c + @mkdir -p $(dir $@) + $(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $< diff --git a/vendor/github.com/Microsoft/hcsshim/README.md b/vendor/github.com/Microsoft/hcsshim/README.md index 95c300365..b8ca926a9 100644 --- a/vendor/github.com/Microsoft/hcsshim/README.md +++ b/vendor/github.com/Microsoft/hcsshim/README.md @@ -2,13 +2,67 @@ [](https://github.com/microsoft/hcsshim/actions?query=branch%3Amaster) -This package contains the Golang interface for using the Windows [Host Compute Service](https://techcommunity.microsoft.com/t5/containers/introducing-the-host-compute-service-hcs/ba-p/382332) (HCS) to launch and manage [Windows Containers](https://docs.microsoft.com/en-us/virtualization/windowscontainers/about/). It also contains other helpers and functions for managing Windows Containers such as the Golang interface for the Host Network Service (HNS). +This package contains the Golang interface for using the Windows [Host Compute Service](https://techcommunity.microsoft.com/t5/containers/introducing-the-host-compute-service-hcs/ba-p/382332) (HCS) to launch and manage [Windows Containers](https://docs.microsoft.com/en-us/virtualization/windowscontainers/about/). It also contains other helpers and functions for managing Windows Containers such as the Golang interface for the Host Network Service (HNS), as well as code for the [guest agent](./internal/guest/README.md) (commonly referred to as the GCS or Guest Compute Service in the codebase) used to support running Linux Hyper-V containers. -It is primarily used in the [Moby Project](https://github.com/moby/moby), but it can be freely used by other projects as well. +It is primarily used in the [Moby](https://github.com/moby/moby) and [Containerd](https://github.com/containerd/containerd) projects, but it can be freely used by other projects as well. + +## Building + +While this repository can be used as a library of sorts to call the HCS apis, there are a couple binaries built out of the repository as well. The main ones being the Linux guest agent, and an implementation of the [runtime v2 containerd shim api](https://github.com/containerd/containerd/blob/master/runtime/v2/README.md). +### Linux Hyper-V Container Guest Agent + +To build the Linux guest agent itself all that's needed is to set your GOOS to "Linux" and build out of ./cmd/gcs. +```powershell +C:\> $env:GOOS="linux" +C:\> go build .\cmd\gcs\ +``` + +or on a Linux machine +```sh +> go build ./cmd/gcs +``` + +If you want it to be packaged inside of a rootfs to boot with alongside all of the other tools then you'll need to provide a rootfs that it can be packaged inside of. An easy way is to export the rootfs of a container. + +```sh +docker pull busybox +docker run --name base_image_container busybox +docker export base_image_container | gzip > base.tar.gz +BASE=./base.tar.gz +make all +``` + +If the build is successful, in the `./out` folder you should see: +```sh +> ls ./out/ +delta.tar.gz initrd.img rootfs.tar.gz +``` + +### Containerd Shim +For info on the Runtime V2 API: https://github.com/containerd/containerd/blob/master/runtime/v2/README.md. + +Contrary to the typical Linux architecture of shim -> runc, the runhcs shim is used both to launch and manage the lifetime of containers. + +```powershell +C:\> $env:GOOS="windows" +C:\> go build .\cmd\containerd-shim-runhcs-v1 +``` + +Then place the binary in the same directory that Containerd is located at in your environment. A default Containerd configuration file can be generated by running: +```powershell +.\containerd.exe config default | Out-File "C:\Program Files\containerd\config.toml" -Encoding ascii +``` + +This config file will already have the shim set as the default runtime for cri interactions. + +To trial using the shim out with ctr.exe: +```powershell +C:\> ctr.exe run --runtime io.containerd.runhcs.v1 --rm mcr.microsoft.com/windows/nanoserver:2004 windows-test cmd /c "echo Hello World!" +``` ## Contributing -This project welcomes contributions and suggestions. Most contributions require you to agree to a +This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com. @@ -16,7 +70,27 @@ When you submit a pull request, a CLA-bot will automatically determine whether y a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA. -We also ask that contributors [sign their commits](https://git-scm.com/docs/git-commit) using `git commit -s` or `git commit --signoff` to certify they either authored the work themselves or otherwise have permission to use it in this project. +We also require that contributors [sign their commits](https://git-scm.com/docs/git-commit) using `git commit -s` or `git commit --signoff` to +certify they either authored the work themselves or otherwise have permission to use it in this project. Please see https://developercertificate.org/ for +more info, as well as to make sure that you can attest to the rules listed. Our CI uses the [DCO Github app](https://github.com/apps/dco) to ensure +that all commits in a given PR are signed-off. + +### Test Directory (Important to note) + +This project has tried to trim some dependencies from the root Go modules file that would be cumbersome to get transitively included if this +project is being vendored/used as a library. Some of these dependencies were only being used for tests, so the /test directory in this project also has +its own go.mod file where these are now included to get around this issue. Our tests rely on the code in this project to run, so the test Go modules file +has a relative path replace directive to pull in the latest hcsshim code that the tests actually touch from this project +(which is the repo itself on your disk). + +``` +replace ( + github.com/Microsoft/hcsshim => ../ +) +``` + +Because of this, for most code changes you may need to run `go mod vendor` + `go mod tidy` in the /test directory in this repository, as the +CI in this project will check if the files are out of date and will fail if this is true. ## Code of Conduct diff --git a/vendor/github.com/Microsoft/hcsshim/go.mod b/vendor/github.com/Microsoft/hcsshim/go.mod index 8360b0a50..4d26c7c36 100644 --- a/vendor/github.com/Microsoft/hcsshim/go.mod +++ b/vendor/github.com/Microsoft/hcsshim/go.mod @@ -3,25 +3,33 @@ module github.com/Microsoft/hcsshim go 1.13 require ( + github.com/BurntSushi/toml v0.3.1 github.com/Microsoft/go-winio v0.4.17 github.com/containerd/cgroups v1.0.1 github.com/containerd/console v1.0.2 - github.com/containerd/containerd v1.4.9 - github.com/containerd/continuity v0.1.0 // indirect - github.com/containerd/fifo v1.0.0 // indirect + github.com/containerd/containerd v1.5.7 github.com/containerd/go-runc v1.0.0 github.com/containerd/ttrpc v1.0.2 github.com/containerd/typeurl v1.0.2 github.com/gogo/protobuf v1.3.2 - github.com/opencontainers/runtime-spec v1.0.3-0.20200929063507-e6143ca7d51d + github.com/golang/mock v1.6.0 + github.com/google/go-cmp v0.5.6 + github.com/google/go-containerregistry v0.5.1 + github.com/linuxkit/virtsock v0.0.0-20201010232012-f8cee7dfc7a3 + github.com/mattn/go-shellwords v1.0.6 + github.com/opencontainers/runc v1.0.2 + github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417 github.com/pkg/errors v0.9.1 - github.com/sirupsen/logrus v1.7.0 + github.com/sirupsen/logrus v1.8.1 github.com/urfave/cli v1.22.2 + github.com/vishvananda/netlink v1.1.1-0.20201029203352-d40f9887b852 + github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae + go.etcd.io/bbolt v1.3.6 go.opencensus.io v0.22.3 - golang.org/x/sync v0.0.0-20201207232520-09787c993a3a - golang.org/x/sys v0.0.0-20210324051608-47abb6519492 - google.golang.org/grpc v1.33.2 - gotest.tools/v3 v3.0.3 // indirect + golang.org/x/net v0.0.0-20210825183410-e898025ed96a // indirect + golang.org/x/sync v0.0.0-20210220032951-036812b2e83c + golang.org/x/sys v0.0.0-20210510120138-977fb7262007 + google.golang.org/grpc v1.40.0 ) replace ( diff --git a/vendor/github.com/Microsoft/hcsshim/go.sum b/vendor/github.com/Microsoft/hcsshim/go.sum index 8ad3a8b8f..572931b3b 100644 --- a/vendor/github.com/Microsoft/hcsshim/go.sum +++ b/vendor/github.com/Microsoft/hcsshim/go.sum @@ -1,241 +1,988 @@ bazil.org/fuse v0.0.0-20160811212531-371fbbdaa898/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8= +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.38.0/go.mod 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h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= +sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc= diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/attachment.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/attachment.go index bcfeb34d5..70884aad7 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/attachment.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/attachment.go @@ -27,4 +27,10 @@ type Attachment struct { CaptureIoAttributionContext bool `json:"CaptureIoAttributionContext,omitempty"` ReadOnly bool `json:"ReadOnly,omitempty"` + + SupportCompressedVolumes bool `json:"SupportCompressedVolumes,omitempty"` + + AlwaysAllowSparseFiles bool `json:"AlwaysAllowSparseFiles,omitempty"` + + ExtensibleVirtualDiskType string `json:"ExtensibleVirtualDiskType,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container.go index 4fb231076..39a54432c 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container.go @@ -31,4 +31,6 @@ type Container struct { RegistryChanges *RegistryChanges `json:"RegistryChanges,omitempty"` AssignedDevices []Device `json:"AssignedDevices,omitempty"` + + AdditionalDeviceNamespace *ContainerDefinitionDevice `json:"AdditionalDeviceNamespace,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_config.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_config.go index f1a28cd38..0be0475d4 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_config.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_config.go @@ -14,5 +14,5 @@ type CpuGroupConfig struct { Affinity *CpuGroupAffinity `json:"Affinity,omitempty"` GroupProperties []CpuGroupProperty `json:"GroupProperties,omitempty"` // Hypervisor CPU group IDs exposed to clients - HypervisorGroupId int32 `json:"HypervisorGroupId,omitempty"` + HypervisorGroupId uint64 `json:"HypervisorGroupId,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/device.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/device.go index 107caddad..31c4538af 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/device.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/device.go @@ -12,9 +12,9 @@ package hcsschema type DeviceType string const ( - ClassGUID DeviceType = "ClassGuid" - DeviceInstance DeviceType = "DeviceInstance" - GPUMirror DeviceType = "GpuMirror" + ClassGUID DeviceType = "ClassGuid" + DeviceInstanceID DeviceType = "DeviceInstance" + GPUMirror DeviceType = "GpuMirror" ) type Device struct { @@ -22,6 +22,6 @@ type Device struct { Type DeviceType `json:"Type,omitempty"` // The interface class guid of the device interfaces to assign to the container. Only used when Type is ClassGuid. InterfaceClassGuid string `json:"InterfaceClassGuid,omitempty"` - // The location path of the device to assign to the container. Only used when Type is DeviceInstance. + // The location path of the device to assign to the container. Only used when Type is DeviceInstanceID. LocationPath string `json:"LocationPath,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_container_definition_device.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_container_definition_device.go new file mode 100644 index 000000000..8dbe40b3b --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_container_definition_device.go @@ -0,0 +1,14 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type ContainerDefinitionDevice struct { + DeviceExtension []DeviceExtension `json:"device_extension,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_category.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_category.go new file mode 100644 index 000000000..8fe89f927 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_category.go @@ -0,0 +1,15 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceCategory struct { + Name string `json:"name,omitempty"` + InterfaceClass []InterfaceClass `json:"interface_class,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_extension.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_extension.go new file mode 100644 index 000000000..a62568d89 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_extension.go @@ -0,0 +1,15 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceExtension struct { + DeviceCategory *DeviceCategory `json:"device_category,omitempty"` + Namespace *DeviceExtensionNamespace `json:"namespace,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_instance.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_instance.go new file mode 100644 index 000000000..a7410febd --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_instance.go @@ -0,0 +1,17 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceInstance struct { + Id string `json:"id,omitempty"` + LocationPath string `json:"location_path,omitempty"` + PortName string `json:"port_name,omitempty"` + InterfaceClass []InterfaceClass `json:"interface_class,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_namespace.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_namespace.go new file mode 100644 index 000000000..355364064 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_namespace.go @@ -0,0 +1,16 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceNamespace struct { + RequiresDriverstore bool `json:"requires_driverstore,omitempty"` + DeviceCategory []DeviceCategory `json:"device_category,omitempty"` + DeviceInstance []DeviceInstance `json:"device_instance,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_interface_class.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_interface_class.go new file mode 100644 index 000000000..7be98b541 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_interface_class.go @@ -0,0 +1,16 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type InterfaceClass struct { + Type_ string `json:"type,omitempty"` + Identifier string `json:"identifier,omitempty"` + Recurse bool `json:"recurse,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_namespace.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_namespace.go new file mode 100644 index 000000000..3ab9cf1ec --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_namespace.go @@ -0,0 +1,15 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceExtensionNamespace struct { + Ob *ObjectNamespace `json:"ob,omitempty"` + Device *DeviceNamespace `json:"device,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_directory.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_directory.go new file mode 100644 index 000000000..d2f51b3b5 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_directory.go @@ -0,0 +1,18 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type ObjectDirectory struct { + Name string `json:"name,omitempty"` + Clonesd string `json:"clonesd,omitempty"` + Shadow string `json:"shadow,omitempty"` + Symlink []ObjectSymlink `json:"symlink,omitempty"` + Objdir []ObjectDirectory `json:"objdir,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_namespace.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_namespace.go new file mode 100644 index 000000000..47dfb55bf --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_namespace.go @@ -0,0 +1,16 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type ObjectNamespace struct { + Shadow string `json:"shadow,omitempty"` + Symlink []ObjectSymlink `json:"symlink,omitempty"` + Objdir []ObjectDirectory `json:"objdir,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_symlink.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_symlink.go new file mode 100644 index 000000000..8867ebe5f --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_symlink.go @@ -0,0 +1,18 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type ObjectSymlink struct { + Name string `json:"name,omitempty"` + Path string `json:"path,omitempty"` + Scope string `json:"scope,omitempty"` + Pathtoclone string `json:"pathtoclone,omitempty"` + AccessMask int32 `json:"access_mask,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_mapping.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_mapping.go new file mode 100644 index 000000000..9ef322f61 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_mapping.go @@ -0,0 +1,15 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type VirtualPMemMapping struct { + HostPath string `json:"HostPath,omitempty"` + ImageFormat string `json:"ImageFormat,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go index 262714b4d..7cf954c7b 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go @@ -20,6 +20,7 @@ type HNSEndpoint struct { IPv6Address net.IP `json:",omitempty"` DNSSuffix string `json:",omitempty"` DNSServerList string `json:",omitempty"` + DNSDomain string `json:",omitempty"` GatewayAddress string `json:",omitempty"` GatewayAddressV6 string `json:",omitempty"` EnableInternalDNS bool `json:",omitempty"` diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go index 6765aaead..591a2631e 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go @@ -22,9 +22,9 @@ const ( type NatPolicy struct { Type PolicyType `json:"Type"` - Protocol string - InternalPort uint16 - ExternalPort uint16 + Protocol string `json:",omitempty"` + InternalPort uint16 `json:",omitempty"` + ExternalPort uint16 `json:",omitempty"` } type QosPolicy struct { @@ -88,20 +88,20 @@ const ( type ACLPolicy struct { Type PolicyType `json:"Type"` Id string `json:"Id,omitempty"` - Protocol uint16 - Protocols string `json:"Protocols,omitempty"` - InternalPort uint16 + Protocol uint16 `json:",omitempty"` + Protocols string `json:"Protocols,omitempty"` + InternalPort uint16 `json:",omitempty"` Action ActionType Direction DirectionType - LocalAddresses string - RemoteAddresses string - LocalPorts string `json:"LocalPorts,omitempty"` - LocalPort uint16 - RemotePorts string `json:"RemotePorts,omitempty"` - RemotePort uint16 - RuleType RuleType `json:"RuleType,omitempty"` - Priority uint16 - ServiceName string + LocalAddresses string `json:",omitempty"` + RemoteAddresses string `json:",omitempty"` + LocalPorts string `json:"LocalPorts,omitempty"` + LocalPort uint16 `json:",omitempty"` + RemotePorts string `json:"RemotePorts,omitempty"` + RemotePort uint16 `json:",omitempty"` + RuleType RuleType `json:"RuleType,omitempty"` + Priority uint16 `json:",omitempty"` + ServiceName string `json:",omitempty"` } type Policy struct { diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go index ff81ac2c1..5debe974d 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go @@ -21,7 +21,7 @@ func ActivateLayer(ctx context.Context, path string) (err error) { err = activateLayer(&stdDriverInfo, path) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go index ffee31ab1..480aee872 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go @@ -21,7 +21,7 @@ func CreateLayer(ctx context.Context, path, parent string) (err error) { err = createLayer(&stdDriverInfo, path, parent) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go index 5a3809ae2..131aa94f1 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go @@ -28,7 +28,7 @@ func CreateScratchLayer(ctx context.Context, path string, parentLayerPaths []str err = createSandboxLayer(&stdDriverInfo, path, 0, layers) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go index 787054e79..424467ac3 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go @@ -19,7 +19,7 @@ func DestroyLayer(ctx context.Context, path string) (err error) { err = destroyLayer(&stdDriverInfo, path) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go index 22f7605be..035c9041e 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go @@ -25,7 +25,7 @@ func ExpandScratchSize(ctx context.Context, path string, size uint64) (err error err = expandSandboxSize(&stdDriverInfo, path, size) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } // Manually expand the volume now in order to work around bugs in 19H1 and diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go index 09f0de1a4..97b27eb7d 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go @@ -35,7 +35,7 @@ func ExportLayer(ctx context.Context, path string, exportFolderPath string, pare err = exportLayer(&stdDriverInfo, path, exportFolderPath, layers) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go index 4d22d0ecf..8d213f587 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go @@ -27,7 +27,7 @@ func GetLayerMountPath(ctx context.Context, path string) (_ string, err error) { log.G(ctx).Debug("Calling proc (1)") err = getLayerMountPath(&stdDriverInfo, path, &mountPathLength, nil) if err != nil { - return "", hcserror.New(err, title+" - failed", "(first call)") + return "", hcserror.New(err, title, "(first call)") } // Allocate a mount path of the returned length. @@ -41,7 +41,7 @@ func GetLayerMountPath(ctx context.Context, path string) (_ string, err error) { log.G(ctx).Debug("Calling proc (2)") err = getLayerMountPath(&stdDriverInfo, path, &mountPathLength, &mountPathp[0]) if err != nil { - return "", hcserror.New(err, title+" - failed", "(second call)") + return "", hcserror.New(err, title, "(second call)") } mountPath := syscall.UTF16ToString(mountPathp[0:]) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go index bcc8fbd42..ae1fff840 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go @@ -21,7 +21,7 @@ func GetSharedBaseImages(ctx context.Context) (_ string, err error) { var buffer *uint16 err = getBaseImages(&buffer) if err != nil { - return "", hcserror.New(err, title+" - failed", "") + return "", hcserror.New(err, title, "") } imageData := interop.ConvertAndFreeCoTaskMemString(buffer) span.AddAttributes(trace.StringAttribute("imageData", imageData)) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go index 3eaca2780..4b282fef9 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go @@ -20,7 +20,7 @@ func GrantVmAccess(ctx context.Context, vmid string, filepath string) (err error err = grantVmAccess(vmid, filepath) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go index b3c150d66..687550f0b 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go @@ -36,7 +36,7 @@ func ImportLayer(ctx context.Context, path string, importFolderPath string, pare err = importLayer(&stdDriverInfo, path, importFolderPath, layers) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go index c6999973c..01e672339 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go @@ -21,7 +21,7 @@ func LayerExists(ctx context.Context, path string) (_ bool, err error) { var exists uint32 err = layerExists(&stdDriverInfo, path, &exists) if err != nil { - return false, hcserror.New(err, title+" - failed", "") + return false, hcserror.New(err, title, "") } span.AddAttributes(trace.BoolAttribute("layer-exists", exists != 0)) return exists != 0, nil diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go index 83ba72cfa..b7f3064f2 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go @@ -76,7 +76,7 @@ func readTombstones(path string) (map[string]([]string), error) { defer tf.Close() s := bufio.NewScanner(tf) if !s.Scan() || s.Text() != "\xef\xbb\xbfVersion 1.0" { - return nil, errors.New("Invalid tombstones file") + return nil, errors.New("invalid tombstones file") } ts := make(map[string]([]string)) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go index bcf39c6b8..09950297c 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go @@ -17,12 +17,12 @@ func NameToGuid(ctx context.Context, name string) (_ guid.GUID, err error) { ctx, span := trace.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() - span.AddAttributes(trace.StringAttribute("name", name)) + span.AddAttributes(trace.StringAttribute("objectName", name)) var id guid.GUID err = nameToGuid(name, &id) if err != nil { - return guid.GUID{}, hcserror.New(err, title+" - failed", "") + return guid.GUID{}, hcserror.New(err, title, "") } span.AddAttributes(trace.StringAttribute("guid", id.String())) return id, nil diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go index 55f7730d0..90129faef 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go @@ -38,7 +38,7 @@ func PrepareLayer(ctx context.Context, path string, parentLayerPaths []string) ( defer prepareLayerLock.Unlock() err = prepareLayer(&stdDriverInfo, path, layers) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go index 79fb98678..71b130c52 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go @@ -19,7 +19,7 @@ func UnprepareLayer(ctx context.Context, path string) (err error) { err = unprepareLayer(&stdDriverInfo, path) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go index 83f704064..53f62948c 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go @@ -1,27 +1,4 @@ package winapi -// VOID RtlMoveMemory( -// _Out_ VOID UNALIGNED *Destination, -// _In_ const VOID UNALIGNED *Source, -// _In_ SIZE_T Length -// ); -//sys RtlMoveMemory(destination *byte, source *byte, length uintptr) (err error) = kernel32.RtlMoveMemory - //sys LocalAlloc(flags uint32, size int) (ptr uintptr) = kernel32.LocalAlloc //sys LocalFree(ptr uintptr) = kernel32.LocalFree - -// BOOL QueryWorkingSet( -// HANDLE hProcess, -// PVOID pv, -// DWORD cb -// ); -//sys QueryWorkingSet(handle windows.Handle, pv uintptr, cb uint32) (err error) = psapi.QueryWorkingSet - -type PSAPI_WORKING_SET_INFORMATION struct { - NumberOfEntries uintptr - WorkingSetInfo [1]PSAPI_WORKING_SET_BLOCK -} - -type PSAPI_WORKING_SET_BLOCK struct { - Flags uintptr -} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go index db59567d0..859b753c2 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go @@ -20,36 +20,41 @@ func Uint16BufferToSlice(buffer *uint16, bufferLength int) (result []uint16) { return } +// UnicodeString corresponds to UNICODE_STRING win32 struct defined here +// https://docs.microsoft.com/en-us/windows/win32/api/ntdef/ns-ntdef-_unicode_string type UnicodeString struct { Length uint16 MaximumLength uint16 Buffer *uint16 } +// NTSTRSAFE_UNICODE_STRING_MAX_CCH is a constant defined in ntstrsafe.h. This value +// denotes the maximum number of wide chars a path can have. +const NTSTRSAFE_UNICODE_STRING_MAX_CCH = 32767 + //String converts a UnicodeString to a golang string func (uni UnicodeString) String() string { // UnicodeString is not guaranteed to be null terminated, therefore // use the UnicodeString's Length field - return syscall.UTF16ToString(Uint16BufferToSlice(uni.Buffer, int(uni.Length/2))) + return windows.UTF16ToString(Uint16BufferToSlice(uni.Buffer, int(uni.Length/2))) } // NewUnicodeString allocates a new UnicodeString and copies `s` into // the buffer of the new UnicodeString. func NewUnicodeString(s string) (*UnicodeString, error) { - // Get length of original `s` to use in the UnicodeString since the `buf` - // created later will have an additional trailing null character - length := len(s) - if length > 32767 { - return nil, syscall.ENAMETOOLONG - } - buf, err := windows.UTF16FromString(s) if err != nil { return nil, err } + + if len(buf) > NTSTRSAFE_UNICODE_STRING_MAX_CCH { + return nil, syscall.ENAMETOOLONG + } + uni := &UnicodeString{ - Length: uint16(length * 2), - MaximumLength: uint16(length * 2), + // The length is in bytes and should not include the trailing null character. + Length: uint16((len(buf) - 1) * 2), + MaximumLength: uint16((len(buf) - 1) * 2), Buffer: &buf[0], } return uni, nil diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go index 2941b0f98..59ddee274 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go @@ -41,7 +41,6 @@ var ( modiphlpapi = windows.NewLazySystemDLL("iphlpapi.dll") modkernel32 = windows.NewLazySystemDLL("kernel32.dll") modadvapi32 = windows.NewLazySystemDLL("advapi32.dll") - modpsapi = windows.NewLazySystemDLL("psapi.dll") modcfgmgr32 = windows.NewLazySystemDLL("cfgmgr32.dll") procNtQuerySystemInformation = modntdll.NewProc("NtQuerySystemInformation") @@ -57,10 +56,8 @@ var ( procNtOpenJobObject = modntdll.NewProc("NtOpenJobObject") procNtCreateJobObject = modntdll.NewProc("NtCreateJobObject") procLogonUserW = modadvapi32.NewProc("LogonUserW") - procRtlMoveMemory = modkernel32.NewProc("RtlMoveMemory") procLocalAlloc = modkernel32.NewProc("LocalAlloc") procLocalFree = modkernel32.NewProc("LocalFree") - procQueryWorkingSet = modpsapi.NewProc("QueryWorkingSet") procGetProcessImageFileNameW = modkernel32.NewProc("GetProcessImageFileNameW") procGetActiveProcessorCount = modkernel32.NewProc("GetActiveProcessorCount") procCM_Get_Device_ID_List_SizeA = modcfgmgr32.NewProc("CM_Get_Device_ID_List_SizeA") @@ -219,18 +216,6 @@ func LogonUser(username *uint16, domain *uint16, password *uint16, logonType uin return } -func RtlMoveMemory(destination *byte, source *byte, length uintptr) (err error) { - r1, _, e1 := syscall.Syscall(procRtlMoveMemory.Addr(), 3, uintptr(unsafe.Pointer(destination)), uintptr(unsafe.Pointer(source)), uintptr(length)) - if r1 == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - func LocalAlloc(flags uint32, size int) (ptr uintptr) { r0, _, _ := syscall.Syscall(procLocalAlloc.Addr(), 2, uintptr(flags), uintptr(size), 0) ptr = uintptr(r0) @@ -242,18 +227,6 @@ func LocalFree(ptr uintptr) { return } -func QueryWorkingSet(handle windows.Handle, pv uintptr, cb uint32) (err error) { - r1, _, e1 := syscall.Syscall(procQueryWorkingSet.Addr(), 3, uintptr(handle), uintptr(pv), uintptr(cb)) - if r1 == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - func GetProcessImageFileName(hProcess windows.Handle, imageFileName *uint16, nSize uint32) (size uint32, err error) { r0, _, e1 := syscall.Syscall(procGetProcessImageFileNameW.Addr(), 3, uintptr(hProcess), uintptr(unsafe.Pointer(imageFileName)), uintptr(nSize)) size = uint32(r0) diff --git a/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go b/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go index e9267b955..49fb740cd 100644 --- a/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go +++ b/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go @@ -35,4 +35,7 @@ const ( // V20H2 corresponds to Windows Server 20H2 (semi-annual channel). V20H2 = 19042 + + // V21H1 corresponds to Windows Server 21H1 (semi-annual channel). + V21H1 = 19043 ) diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/.gitignore b/vendor/github.com/checkpoint-restore/go-criu/v5/.gitignore index 6c7385fa2..1b87ff10e 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/v5/.gitignore +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/.gitignore @@ -1,5 +1,6 @@ test/test +test/test.coverage test/piggie/piggie -test/phaul +test/phaul/phaul +test/phaul/phaul.coverage image -stats/stats.proto diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile b/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile index a5c5f5542..558e61453 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile @@ -1,5 +1,7 @@ +SHELL = /bin/bash GO ?= go CC ?= gcc +COVERAGE_PATH ?= $(shell pwd)/.coverage all: build test phaul-test @@ -9,13 +11,15 @@ lint: build: $(GO) build -v ./... -TEST_BINARIES := test/test test/piggie/piggie test/phaul/phaul +TEST_PAYLOAD := test/piggie/piggie +TEST_BINARIES := test/test $(TEST_PAYLOAD) test/phaul/phaul +COVERAGE_BINARIES := test/test.coverage test/phaul/phaul.coverage test-bin: $(TEST_BINARIES) test/piggie/piggie: test/piggie/piggie.c $(CC) $^ -o $@ -test/test: test/*.go +test/test: test/main.go $(GO) build -v -o $@ $^ test: $(TEST_BINARIES) @@ -27,7 +31,7 @@ test: $(TEST_BINARIES) } rm -rf image -test/phaul/phaul: test/phaul/*.go +test/phaul/phaul: test/phaul/main.go $(GO) build -v -o $@ $^ phaul-test: $(TEST_BINARIES) @@ -37,10 +41,39 @@ phaul-test: $(TEST_BINARIES) pkill -9 piggie; \ } +test/test.coverage: test/*.go + $(GO) test \ + -covermode=count \ + -coverpkg=./... \ + -mod=vendor \ + -tags coverage \ + -buildmode=pie -c -o $@ $^ + +test/phaul/phaul.coverage: test/phaul/*.go + $(GO) test \ + -covermode=count \ + -coverpkg=./... \ + -mod=vendor \ + -tags coverage \ + -buildmode=pie -c -o $@ $^ + +coverage: $(COVERAGE_BINARIES) $(TEST_PAYLOAD) + mkdir -p $(COVERAGE_PATH) + mkdir -p image + PID=$$(test/piggie/piggie) && { \ + test/test.coverage -test.coverprofile=coverprofile.integration.$$RANDOM -test.outputdir=${COVERAGE_PATH} COVERAGE dump $$PID image && \ + test/test.coverage -test.coverprofile=coverprofile.integration.$$RANDOM -test.outputdir=${COVERAGE_PATH} COVERAGE restore image; \ + pkill -9 piggie; \ + } + rm -rf image + PID=$$(test/piggie/piggie) && { \ + test/phaul/phaul.coverage -test.coverprofile=coverprofile.integration.$$RANDOM -test.outputdir=${COVERAGE_PATH} COVERAGE $$PID; \ + pkill -9 piggie; \ + } + clean: - @rm -f $(TEST_BINARIES) - @rm -rf image - @rm -f rpc/rpc.proto stats/stats.proto + @rm -f $(TEST_BINARIES) $(COVERAGE_BINARIES) codecov + @rm -rf image $(COVERAGE_PATH) rpc/rpc.proto: curl -sSL https://raw.githubusercontent.com/checkpoint-restore/criu/master/images/rpc.proto -o $@ @@ -49,14 +82,19 @@ stats/stats.proto: curl -sSL https://raw.githubusercontent.com/checkpoint-restore/criu/master/images/stats.proto -o $@ rpc/rpc.pb.go: rpc/rpc.proto - protoc --go_out=. --go_opt=Mrpc/rpc.proto=rpc/ $^ + protoc --go_out=. --go_opt=M$^=rpc/ $^ stats/stats.pb.go: stats/stats.proto - protoc --go_out=. $^ + protoc --go_out=. --go_opt=M$^=stats/ $^ vendor: GO111MODULE=on $(GO) mod tidy GO111MODULE=on $(GO) mod vendor GO111MODULE=on $(GO) mod verify -.PHONY: build test phaul-test test-bin clean lint vendor +codecov: + curl -Os https://uploader.codecov.io/latest/linux/codecov + chmod +x codecov + ./codecov -f '.coverage/*' + +.PHONY: build test phaul-test test-bin clean lint vendor coverage codecov diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/README.md b/vendor/github.com/checkpoint-restore/go-criu/v5/README.md index 390da3e98..a7483321b 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/v5/README.md +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/README.md @@ -16,7 +16,7 @@ The following example would print the version of CRIU: import ( "log" - "github.com/checkpoint/restore/go-criu/v5" + "github.com/checkpoint-restore/go-criu/v5" ) func main() { @@ -50,6 +50,7 @@ The following table shows the relation between go-criu and criu versions: | Major version | Latest release | CRIU version | | -------------- | -------------- | ------------ | +| v5       | 5.2.0     | 3.16     | | v5       | 5.0.0     | 3.15     | | v4       | 4.1.0     | 3.14     | diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/go.mod b/vendor/github.com/checkpoint-restore/go-criu/v5/go.mod index 69595701f..cf4fea9f0 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/v5/go.mod +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/go.mod @@ -3,7 +3,6 @@ module github.com/checkpoint-restore/go-criu/v5 go 1.13 require ( - github.com/golang/protobuf v1.5.2 golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c - google.golang.org/protobuf v1.26.0 + google.golang.org/protobuf v1.27.1 ) diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/go.sum b/vendor/github.com/checkpoint-restore/go-criu/v5/go.sum index 7e17df214..789fdcb11 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/v5/go.sum +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/go.sum @@ -1,6 +1,4 @@ github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= -github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw= -github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU= github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c h1:VwygUrnw9jn88c4u8GD3rZQbqrP/tgas88tPUbBxQrk= @@ -8,5 +6,5 @@ golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= -google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk= -google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= +google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ= +google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/magic/types.go b/vendor/github.com/checkpoint-restore/go-criu/v5/magic/types.go new file mode 100644 index 000000000..24cc3989a --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/magic/types.go @@ -0,0 +1,12 @@ +package magic + +const ( + ImgCommonMagic = 0x54564319 /* Sarov (a.k.a. Arzamas-16) */ + ImgServiceMagic = 0x55105940 /* Zlatoust */ + StatsMagic = 0x57093306 /* Ostashkov */ + + PrimaryMagicOffset = 0x0 + SecondaryMagicOffset = 0x4 + SizeOffset = 0x8 + PayloadOffset = 0xC +) diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.pb.go b/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.pb.go index 9f22f1539..15e33fea5 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.pb.go +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.pb.go @@ -2,8 +2,8 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.26.0 -// protoc v3.14.0 +// protoc-gen-go v1.27.1 +// protoc v3.12.4 // source: rpc/rpc.proto package rpc diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/stats/stats.pb.go b/vendor/github.com/checkpoint-restore/go-criu/v5/stats/stats.pb.go new file mode 100644 index 000000000..ff011fc2c --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/stats/stats.pb.go @@ -0,0 +1,462 @@ +// SPDX-License-Identifier: MIT + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.27.1 +// protoc v3.12.4 +// source: stats/stats.proto + +package stats + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// This one contains statistics about dump/restore process +type DumpStatsEntry struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + FreezingTime *uint32 `protobuf:"varint,1,req,name=freezing_time,json=freezingTime" json:"freezing_time,omitempty"` + FrozenTime *uint32 `protobuf:"varint,2,req,name=frozen_time,json=frozenTime" json:"frozen_time,omitempty"` + MemdumpTime *uint32 `protobuf:"varint,3,req,name=memdump_time,json=memdumpTime" json:"memdump_time,omitempty"` + MemwriteTime *uint32 `protobuf:"varint,4,req,name=memwrite_time,json=memwriteTime" json:"memwrite_time,omitempty"` + PagesScanned *uint64 `protobuf:"varint,5,req,name=pages_scanned,json=pagesScanned" json:"pages_scanned,omitempty"` + PagesSkippedParent *uint64 `protobuf:"varint,6,req,name=pages_skipped_parent,json=pagesSkippedParent" json:"pages_skipped_parent,omitempty"` + PagesWritten *uint64 `protobuf:"varint,7,req,name=pages_written,json=pagesWritten" json:"pages_written,omitempty"` + IrmapResolve *uint32 `protobuf:"varint,8,opt,name=irmap_resolve,json=irmapResolve" json:"irmap_resolve,omitempty"` + PagesLazy *uint64 `protobuf:"varint,9,req,name=pages_lazy,json=pagesLazy" json:"pages_lazy,omitempty"` + PagePipes *uint64 `protobuf:"varint,10,opt,name=page_pipes,json=pagePipes" json:"page_pipes,omitempty"` + PagePipeBufs *uint64 `protobuf:"varint,11,opt,name=page_pipe_bufs,json=pagePipeBufs" json:"page_pipe_bufs,omitempty"` + ShpagesScanned *uint64 `protobuf:"varint,12,opt,name=shpages_scanned,json=shpagesScanned" json:"shpages_scanned,omitempty"` + ShpagesSkippedParent *uint64 `protobuf:"varint,13,opt,name=shpages_skipped_parent,json=shpagesSkippedParent" json:"shpages_skipped_parent,omitempty"` + ShpagesWritten *uint64 `protobuf:"varint,14,opt,name=shpages_written,json=shpagesWritten" json:"shpages_written,omitempty"` +} + +func (x *DumpStatsEntry) Reset() { + *x = DumpStatsEntry{} + if protoimpl.UnsafeEnabled { + mi := &file_stats_stats_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DumpStatsEntry) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DumpStatsEntry) ProtoMessage() {} + +func (x *DumpStatsEntry) ProtoReflect() protoreflect.Message { + mi := &file_stats_stats_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DumpStatsEntry.ProtoReflect.Descriptor instead. +func (*DumpStatsEntry) Descriptor() ([]byte, []int) { + return file_stats_stats_proto_rawDescGZIP(), []int{0} +} + +func (x *DumpStatsEntry) GetFreezingTime() uint32 { + if x != nil && x.FreezingTime != nil { + return *x.FreezingTime + } + return 0 +} + +func (x *DumpStatsEntry) GetFrozenTime() uint32 { + if x != nil && x.FrozenTime != nil { + return *x.FrozenTime + } + return 0 +} + +func (x *DumpStatsEntry) GetMemdumpTime() uint32 { + if x != nil && x.MemdumpTime != nil { + return *x.MemdumpTime + } + return 0 +} + +func (x *DumpStatsEntry) GetMemwriteTime() uint32 { + if x != nil && x.MemwriteTime != nil { + return *x.MemwriteTime + } + return 0 +} + +func (x *DumpStatsEntry) GetPagesScanned() uint64 { + if x != nil && x.PagesScanned != nil { + return *x.PagesScanned + } + return 0 +} + +func (x *DumpStatsEntry) GetPagesSkippedParent() uint64 { + if x != nil && x.PagesSkippedParent != nil { + return *x.PagesSkippedParent + } + return 0 +} + +func (x *DumpStatsEntry) GetPagesWritten() uint64 { + if x != nil && x.PagesWritten != nil { + return *x.PagesWritten + } + return 0 +} + +func (x *DumpStatsEntry) GetIrmapResolve() uint32 { + if x != nil && x.IrmapResolve != nil { + return *x.IrmapResolve + } + return 0 +} + +func (x *DumpStatsEntry) GetPagesLazy() uint64 { + if x != nil && x.PagesLazy != nil { + return *x.PagesLazy + } + return 0 +} + +func (x *DumpStatsEntry) GetPagePipes() uint64 { + if x != nil && x.PagePipes != nil { + return *x.PagePipes + } + return 0 +} + +func (x *DumpStatsEntry) GetPagePipeBufs() uint64 { + if x != nil && x.PagePipeBufs != nil { + return *x.PagePipeBufs + } + return 0 +} + +func (x *DumpStatsEntry) GetShpagesScanned() uint64 { + if x != nil && x.ShpagesScanned != nil { + return *x.ShpagesScanned + } + return 0 +} + +func (x *DumpStatsEntry) GetShpagesSkippedParent() uint64 { + if x != nil && x.ShpagesSkippedParent != nil { + return *x.ShpagesSkippedParent + } + return 0 +} + +func (x *DumpStatsEntry) GetShpagesWritten() uint64 { + if x != nil && x.ShpagesWritten != nil { + return *x.ShpagesWritten + } + return 0 +} + +type RestoreStatsEntry struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + PagesCompared *uint64 `protobuf:"varint,1,req,name=pages_compared,json=pagesCompared" json:"pages_compared,omitempty"` + PagesSkippedCow *uint64 `protobuf:"varint,2,req,name=pages_skipped_cow,json=pagesSkippedCow" json:"pages_skipped_cow,omitempty"` + ForkingTime *uint32 `protobuf:"varint,3,req,name=forking_time,json=forkingTime" json:"forking_time,omitempty"` + RestoreTime *uint32 `protobuf:"varint,4,req,name=restore_time,json=restoreTime" json:"restore_time,omitempty"` + PagesRestored *uint64 `protobuf:"varint,5,opt,name=pages_restored,json=pagesRestored" json:"pages_restored,omitempty"` +} + +func (x *RestoreStatsEntry) Reset() { + *x = RestoreStatsEntry{} + if protoimpl.UnsafeEnabled { + mi := &file_stats_stats_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RestoreStatsEntry) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RestoreStatsEntry) ProtoMessage() {} + +func (x *RestoreStatsEntry) ProtoReflect() protoreflect.Message { + mi := &file_stats_stats_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RestoreStatsEntry.ProtoReflect.Descriptor instead. +func (*RestoreStatsEntry) Descriptor() ([]byte, []int) { + return file_stats_stats_proto_rawDescGZIP(), []int{1} +} + +func (x *RestoreStatsEntry) GetPagesCompared() uint64 { + if x != nil && x.PagesCompared != nil { + return *x.PagesCompared + } + return 0 +} + +func (x *RestoreStatsEntry) GetPagesSkippedCow() uint64 { + if x != nil && x.PagesSkippedCow != nil { + return *x.PagesSkippedCow + } + return 0 +} + +func (x *RestoreStatsEntry) GetForkingTime() uint32 { + if x != nil && x.ForkingTime != nil { + return *x.ForkingTime + } + return 0 +} + +func (x *RestoreStatsEntry) GetRestoreTime() uint32 { + if x != nil && x.RestoreTime != nil { + return *x.RestoreTime + } + return 0 +} + +func (x *RestoreStatsEntry) GetPagesRestored() uint64 { + if x != nil && x.PagesRestored != nil { + return *x.PagesRestored + } + return 0 +} + +type StatsEntry struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Dump *DumpStatsEntry `protobuf:"bytes,1,opt,name=dump" json:"dump,omitempty"` + Restore *RestoreStatsEntry `protobuf:"bytes,2,opt,name=restore" json:"restore,omitempty"` +} + +func (x *StatsEntry) Reset() { + *x = StatsEntry{} + if protoimpl.UnsafeEnabled { + mi := &file_stats_stats_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StatsEntry) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StatsEntry) ProtoMessage() {} + +func (x *StatsEntry) ProtoReflect() protoreflect.Message { + mi := &file_stats_stats_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StatsEntry.ProtoReflect.Descriptor instead. +func (*StatsEntry) Descriptor() ([]byte, []int) { + return file_stats_stats_proto_rawDescGZIP(), []int{2} +} + +func (x *StatsEntry) GetDump() *DumpStatsEntry { + if x != nil { + return x.Dump + } + return nil +} + +func (x *StatsEntry) 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protoimpl.X.CompressGZIP(file_stats_stats_proto_rawDescData) + }) + return file_stats_stats_proto_rawDescData +} + +var file_stats_stats_proto_msgTypes = make([]protoimpl.MessageInfo, 3) +var file_stats_stats_proto_goTypes = []interface{}{ + (*DumpStatsEntry)(nil), // 0: dump_stats_entry + (*RestoreStatsEntry)(nil), // 1: restore_stats_entry + (*StatsEntry)(nil), // 2: stats_entry +} +var file_stats_stats_proto_depIdxs = []int32{ + 0, // 0: stats_entry.dump:type_name -> dump_stats_entry + 1, // 1: stats_entry.restore:type_name -> restore_stats_entry + 2, // [2:2] is the sub-list for method output_type + 2, // [2:2] is the sub-list for method input_type + 2, // [2:2] is the sub-list for extension type_name + 2, // [2:2] is the sub-list for extension extendee + 0, // [0:2] is the sub-list for field type_name +} + +func init() { file_stats_stats_proto_init() } +func file_stats_stats_proto_init() { + if File_stats_stats_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_stats_stats_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DumpStatsEntry); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_stats_stats_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RestoreStatsEntry); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_stats_stats_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StatsEntry); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_stats_stats_proto_rawDesc, + NumEnums: 0, + NumMessages: 3, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_stats_stats_proto_goTypes, + DependencyIndexes: file_stats_stats_proto_depIdxs, + MessageInfos: file_stats_stats_proto_msgTypes, + }.Build() + File_stats_stats_proto = out.File + file_stats_stats_proto_rawDesc = nil + file_stats_stats_proto_goTypes = nil + file_stats_stats_proto_depIdxs = nil +} diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/stats/stats.proto b/vendor/github.com/checkpoint-restore/go-criu/v5/stats/stats.proto new file mode 100644 index 000000000..64e46181d --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/stats/stats.proto @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: MIT + +syntax = "proto2"; + +// This one contains statistics about dump/restore process +message dump_stats_entry { + required uint32 freezing_time = 1; + required uint32 frozen_time = 2; + required uint32 memdump_time = 3; + required uint32 memwrite_time = 4; + + required uint64 pages_scanned = 5; + required uint64 pages_skipped_parent = 6; + required uint64 pages_written = 7; + + optional uint32 irmap_resolve = 8; + + required uint64 pages_lazy = 9; + optional uint64 page_pipes = 10; + optional uint64 page_pipe_bufs = 11; + + optional uint64 shpages_scanned = 12; + optional uint64 shpages_skipped_parent = 13; + optional uint64 shpages_written = 14; +} + +message restore_stats_entry { + required uint64 pages_compared = 1; + required uint64 pages_skipped_cow = 2; + + required uint32 forking_time = 3; + required uint32 restore_time = 4; + + optional uint64 pages_restored = 5; +} + +message stats_entry { + optional dump_stats_entry dump = 1; + optional restore_stats_entry restore = 2; +} diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/stats/types.go b/vendor/github.com/checkpoint-restore/go-criu/v5/stats/types.go new file mode 100644 index 000000000..9044ad976 --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/stats/types.go @@ -0,0 +1,6 @@ +package stats + +const ( + StatsDump = "stats-dump" + StatsRestore = "stats-restore" +) diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/stats/utils.go b/vendor/github.com/checkpoint-restore/go-criu/v5/stats/utils.go new file mode 100644 index 000000000..368b2039e --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/stats/utils.go @@ -0,0 +1,54 @@ +package stats + +import ( + "encoding/binary" + "errors" + "io/ioutil" + "os" + "path/filepath" + + "github.com/checkpoint-restore/go-criu/v5/magic" + "google.golang.org/protobuf/proto" +) + +func readStatisticsFile(imgDir *os.File, fileName string) (*StatsEntry, error) { + buf, err := ioutil.ReadFile(filepath.Join(imgDir.Name(), fileName)) + if err != nil { + return nil, err + } + + if binary.LittleEndian.Uint32(buf[magic.PrimaryMagicOffset:magic.SecondaryMagicOffset]) != magic.ImgServiceMagic { + return nil, errors.New("Primary magic not found") + } + + if binary.LittleEndian.Uint32(buf[magic.SecondaryMagicOffset:magic.SizeOffset]) != magic.StatsMagic { + return nil, errors.New("Secondary magic not found") + } + + payloadSize := binary.LittleEndian.Uint32(buf[magic.SizeOffset:magic.PayloadOffset]) + + st := &StatsEntry{} + if err := proto.Unmarshal(buf[magic.PayloadOffset:magic.PayloadOffset+payloadSize], st); err != nil { + return nil, err + } + + return st, nil +} + +func CriuGetDumpStats(imgDir *os.File) (*DumpStatsEntry, error) { + st, err := readStatisticsFile(imgDir, StatsDump) + if err != nil { + return nil, err + } + + return st.GetDump(), nil +} + +func CriuGetRestoreStats(imgDir *os.File) (*RestoreStatsEntry, error) { + st, err := readStatisticsFile(imgDir, StatsRestore) + if err != nil { + return nil, err + } + + return st.GetRestore(), nil +} diff --git a/vendor/github.com/containers/common/libimage/filters.go b/vendor/github.com/containers/common/libimage/filters.go index 833f940cc..521af5d06 100644 --- a/vendor/github.com/containers/common/libimage/filters.go +++ b/vendor/github.com/containers/common/libimage/filters.go @@ -50,6 +50,18 @@ func filterImages(images []*Image, filters []filterFunc) ([]*Image, error) { func (r *Runtime) compileImageFilters(ctx context.Context, options *ListImagesOptions) ([]filterFunc, error) { logrus.Tracef("Parsing image filters %s", options.Filters) + var tree *layerTree + getTree := func() (*layerTree, error) { + if tree == nil { + t, err := r.layerTree() + if err != nil { + return nil, err + } + tree = t + } + return tree, nil + } + filterFuncs := []filterFunc{} for _, filter := range options.Filters { var key, value string @@ -93,7 +105,11 @@ func (r *Runtime) compileImageFilters(ctx context.Context, options *ListImagesOp if err != nil { return nil, errors.Wrapf(err, "non-boolean value %q for dangling filter", value) } - filterFuncs = append(filterFuncs, filterDangling(ctx, dangling)) + t, err := getTree() + if err != nil { + return nil, err + } + filterFuncs = append(filterFuncs, filterDangling(ctx, dangling, t)) case "id": filterFuncs = append(filterFuncs, filterID(value)) @@ -103,7 +119,11 @@ func (r *Runtime) compileImageFilters(ctx context.Context, options *ListImagesOp if err != nil { return nil, errors.Wrapf(err, "non-boolean value %q for intermediate filter", value) } - filterFuncs = append(filterFuncs, filterIntermediate(ctx, intermediate)) + t, err := getTree() + if err != nil { + return nil, err + } + filterFuncs = append(filterFuncs, filterIntermediate(ctx, intermediate, t)) case "label": filterFuncs = append(filterFuncs, filterLabel(ctx, value)) @@ -221,9 +241,9 @@ func filterContainers(value string, fn IsExternalContainerFunc) filterFunc { } // filterDangling creates a dangling filter for matching the specified value. -func filterDangling(ctx context.Context, value bool) filterFunc { +func filterDangling(ctx context.Context, value bool, tree *layerTree) filterFunc { return func(img *Image) (bool, error) { - isDangling, err := img.IsDangling(ctx) + isDangling, err := img.isDangling(ctx, tree) if err != nil { return false, err } @@ -241,9 +261,9 @@ func filterID(value string) filterFunc { // filterIntermediate creates an intermediate filter for images. An image is // considered to be an intermediate image if it is dangling (i.e., no tags) and // has no children (i.e., no other image depends on it). -func filterIntermediate(ctx context.Context, value bool) filterFunc { +func filterIntermediate(ctx context.Context, value bool, tree *layerTree) filterFunc { return func(img *Image) (bool, error) { - isIntermediate, err := img.IsIntermediate(ctx) + isIntermediate, err := img.isIntermediate(ctx, tree) if err != nil { return false, err } diff --git a/vendor/github.com/containers/common/libimage/image.go b/vendor/github.com/containers/common/libimage/image.go index 00a2d620e..bf3310da2 100644 --- a/vendor/github.com/containers/common/libimage/image.go +++ b/vendor/github.com/containers/common/libimage/image.go @@ -128,10 +128,16 @@ func (i *Image) IsReadOnly() bool { // IsDangling returns true if the image is dangling, that is an untagged image // without children. func (i *Image) IsDangling(ctx context.Context) (bool, error) { + return i.isDangling(ctx, nil) +} + +// isDangling returns true if the image is dangling, that is an untagged image +// without children. If tree is nil, it will created for this invocation only. +func (i *Image) isDangling(ctx context.Context, tree *layerTree) (bool, error) { if len(i.Names()) > 0 { return false, nil } - children, err := i.getChildren(ctx, false) + children, err := i.getChildren(ctx, false, tree) if err != nil { return false, err } @@ -141,10 +147,17 @@ func (i *Image) IsDangling(ctx context.Context) (bool, error) { // IsIntermediate returns true if the image is an intermediate image, that is // an untagged image with children. func (i *Image) IsIntermediate(ctx context.Context) (bool, error) { + return i.isIntermediate(ctx, nil) +} + +// isIntermediate returns true if the image is an intermediate image, that is +// an untagged image with children. If tree is nil, it will created for this +// invocation only. +func (i *Image) isIntermediate(ctx context.Context, tree *layerTree) (bool, error) { if len(i.Names()) > 0 { return false, nil } - children, err := i.getChildren(ctx, false) + children, err := i.getChildren(ctx, false, tree) if err != nil { return false, err } @@ -189,7 +202,7 @@ func (i *Image) Parent(ctx context.Context) (*Image, error) { // HasChildren returns indicates if the image has children. func (i *Image) HasChildren(ctx context.Context) (bool, error) { - children, err := i.getChildren(ctx, false) + children, err := i.getChildren(ctx, false, nil) if err != nil { return false, err } @@ -198,7 +211,7 @@ func (i *Image) HasChildren(ctx context.Context) (bool, error) { // Children returns the image's children. func (i *Image) Children(ctx context.Context) ([]*Image, error) { - children, err := i.getChildren(ctx, true) + children, err := i.getChildren(ctx, true, nil) if err != nil { return nil, err } @@ -206,13 +219,16 @@ func (i *Image) Children(ctx context.Context) ([]*Image, error) { } // getChildren returns a list of imageIDs that depend on the image. If all is -// false, only the first child image is returned. -func (i *Image) getChildren(ctx context.Context, all bool) ([]*Image, error) { - tree, err := i.runtime.layerTree() - if err != nil { - return nil, err +// false, only the first child image is returned. If tree is nil, it will be +// created for this invocation only. +func (i *Image) getChildren(ctx context.Context, all bool, tree *layerTree) ([]*Image, error) { + if tree == nil { + t, err := i.runtime.layerTree() + if err != nil { + return nil, err + } + tree = t } - return tree.children(ctx, i, all) } diff --git a/vendor/github.com/containers/common/libimage/search.go b/vendor/github.com/containers/common/libimage/search.go index 7e20e4331..ece81531a 100644 --- a/vendor/github.com/containers/common/libimage/search.go +++ b/vendor/github.com/containers/common/libimage/search.go @@ -244,7 +244,7 @@ func (r *Runtime) searchImageInRegistry(ctx context.Context, term, registry stri name = index + "/library/" + results[i].Name } params := SearchResult{ - Index: index, + Index: registry, Name: name, Description: description, Official: official, diff --git a/vendor/github.com/containers/common/pkg/config/config.go b/vendor/github.com/containers/common/pkg/config/config.go index d5be77edd..45230703d 100644 --- a/vendor/github.com/containers/common/pkg/config/config.go +++ b/vendor/github.com/containers/common/pkg/config/config.go @@ -574,7 +574,7 @@ func readConfigFromFile(path string, config *Config) error { } keys := meta.Undecoded() if len(keys) > 0 { - logrus.Warningf("Failed to decode the keys %q from %q.", keys, path) + logrus.Debugf("Failed to decode the keys %q from %q.", keys, path) } return nil diff --git a/vendor/github.com/containers/common/pkg/flag/flag.go b/vendor/github.com/containers/common/pkg/flag/flag.go new file mode 100644 index 000000000..52eb50da0 --- /dev/null +++ b/vendor/github.com/containers/common/pkg/flag/flag.go @@ -0,0 +1,174 @@ +package flag + +import ( + "strconv" + + "github.com/spf13/pflag" +) + +// OptionalBool is a boolean with a separate presence flag and value. +type OptionalBool struct { + present bool + value bool +} + +// Present returns the bool's presence flag. +func (ob *OptionalBool) Present() bool { + return ob.present +} + +// Present returns the bool's value. Should only be used if Present() is true. +func (ob *OptionalBool) Value() bool { + return ob.value +} + +// optionalBool is a cli.Generic == flag.Value implementation equivalent to +// the one underlying flag.Bool, except that it records whether the flag has been set. +// This is distinct from optionalBool to (pretend to) force callers to use +// optionalBoolFlag +type optionalBoolValue OptionalBool + +// OptionalBoolFlag creates new flag for an optional in the specified flag with +// the specified name and usage. +func OptionalBoolFlag(fs *pflag.FlagSet, p *OptionalBool, name, usage string) *pflag.Flag { + flag := fs.VarPF(internalNewOptionalBoolValue(p), name, "", usage) + flag.NoOptDefVal = "true" + flag.DefValue = "false" + return flag +} + +// WARNING: Do not directly use this method to define optionalBool flag. +// Caller should use optionalBoolFlag +func internalNewOptionalBoolValue(p *OptionalBool) pflag.Value { + p.present = false + return (*optionalBoolValue)(p) +} + +// Set parses the string to a bool and sets it. +func (ob *optionalBoolValue) Set(s string) error { + v, err := strconv.ParseBool(s) + if err != nil { + return err + } + ob.value = v + ob.present = true + return nil +} + +// String returns the string representation of the string. +func (ob *optionalBoolValue) String() string { + if !ob.present { + return "" // This is, sadly, not round-trip safe: --flag is interpreted as --flag=true + } + return strconv.FormatBool(ob.value) +} + +// Type returns the type. +func (ob *optionalBoolValue) Type() string { + return "bool" +} + +// IsBoolFlag indicates that it's a bool flag. +func (ob *optionalBoolValue) IsBoolFlag() bool { + return true +} + +// OptionalString is a string with a separate presence flag. +type OptionalString struct { + present bool + value string +} + +// Present returns the strings's presence flag. +func (os *OptionalString) Present() bool { + return os.present +} + +// Present returns the string's value. Should only be used if Present() is true. +func (os *OptionalString) Value() string { + return os.value +} + +// optionalString is a cli.Generic == flag.Value implementation equivalent to +// the one underlying flag.String, except that it records whether the flag has been set. +// This is distinct from optionalString to (pretend to) force callers to use +// newoptionalString +type optionalStringValue OptionalString + +// NewOptionalStringValue returns a pflag.Value fo the string. +func NewOptionalStringValue(p *OptionalString) pflag.Value { + p.present = false + return (*optionalStringValue)(p) +} + +// Set sets the string. +func (ob *optionalStringValue) Set(s string) error { + ob.value = s + ob.present = true + return nil +} + +// String returns the string if present. +func (ob *optionalStringValue) String() string { + if !ob.present { + return "" // This is, sadly, not round-trip safe: --flag= is interpreted as {present:true, value:""} + } + return ob.value +} + +// Type returns the string type. +func (ob *optionalStringValue) Type() string { + return "string" +} + +// OptionalInt is a int with a separate presence flag. +type OptionalInt struct { + present bool + value int +} + +// Present returns the int's presence flag. +func (oi *OptionalInt) Present() bool { + return oi.present +} + +// Present returns the int's value. Should only be used if Present() is true. +func (oi *OptionalInt) Value() int { + return oi.value +} + +// optionalInt is a cli.Generic == flag.Value implementation equivalent to +// the one underlying flag.Int, except that it records whether the flag has been set. +// This is distinct from optionalInt to (pretend to) force callers to use +// newoptionalIntValue +type optionalIntValue OptionalInt + +// NewOptionalIntValue returns the pflag.Value of the int. +func NewOptionalIntValue(p *OptionalInt) pflag.Value { + p.present = false + return (*optionalIntValue)(p) +} + +// Set parses the string to an int and sets it. +func (ob *optionalIntValue) Set(s string) error { + v, err := strconv.ParseInt(s, 0, strconv.IntSize) + if err != nil { + return err + } + ob.value = int(v) + ob.present = true + return nil +} + +// String returns the string representation of the int. +func (ob *optionalIntValue) String() string { + if !ob.present { + return "" // If the value is not present, just return an empty string, any other value wouldn't make sense. + } + return strconv.Itoa(int(ob.value)) +} + +// Type returns the int's type. +func (ob *optionalIntValue) Type() string { + return "int" +} diff --git a/vendor/github.com/containers/storage/VERSION b/vendor/github.com/containers/storage/VERSION index bf50e910e..97dd8ea50 100644 --- a/vendor/github.com/containers/storage/VERSION +++ b/vendor/github.com/containers/storage/VERSION @@ -1 +1 @@ -1.37.0 +1.37.0+dev diff --git a/vendor/github.com/containers/storage/go.mod b/vendor/github.com/containers/storage/go.mod index 6cd809745..2d68cc2ef 100644 --- a/vendor/github.com/containers/storage/go.mod +++ b/vendor/github.com/containers/storage/go.mod @@ -5,12 +5,10 @@ module github.com/containers/storage require ( github.com/BurntSushi/toml v0.4.1 github.com/Microsoft/go-winio v0.5.0 - github.com/Microsoft/hcsshim v0.8.22 + github.com/Microsoft/hcsshim v0.9.0 github.com/containerd/stargz-snapshotter/estargz v0.9.0 github.com/docker/go-units v0.4.0 - github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect github.com/google/go-intervals v0.0.2 - github.com/google/uuid v1.2.0 // indirect github.com/hashicorp/go-multierror v1.1.1 github.com/json-iterator/go v1.1.12 github.com/klauspost/compress v1.13.6 @@ -18,11 +16,10 @@ require ( github.com/mattn/go-shellwords v1.0.12 github.com/mistifyio/go-zfs v2.1.2-0.20190413222219-f784269be439+incompatible github.com/moby/sys/mountinfo v0.4.1 - github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect github.com/opencontainers/go-digest v1.0.0 github.com/opencontainers/runc v1.0.2 github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417 - github.com/opencontainers/selinux v1.8.5 + github.com/opencontainers/selinux v1.9.1 github.com/pkg/errors v0.9.1 github.com/sirupsen/logrus v1.8.1 github.com/stretchr/testify v1.7.0 @@ -30,8 +27,7 @@ require ( github.com/tchap/go-patricia v2.3.0+incompatible github.com/ulikunitz/xz v0.5.10 github.com/vbatts/tar-split v0.11.2 - golang.org/x/net v0.0.0-20210226172049-e18ecbb05110 + golang.org/x/net v0.0.0-20210825183410-e898025ed96a golang.org/x/sys v0.0.0-20210820121016-41cdb8703e55 - gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect gotest.tools v2.2.0+incompatible ) diff --git a/vendor/github.com/containers/storage/go.sum b/vendor/github.com/containers/storage/go.sum index 1b602d484..ebb3a5a52 100644 --- a/vendor/github.com/containers/storage/go.sum +++ b/vendor/github.com/containers/storage/go.sum @@ -1,85 +1,325 @@ bazil.org/fuse v0.0.0-20160811212531-371fbbdaa898/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8= cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= +cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU= +cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= +cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc= +cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0= +cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To= +cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4= +cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M= +cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc= +cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs= +cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o= +cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE= +cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc= +cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE= +cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk= +cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I= +cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw= +cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA= +cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw= +cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos= +cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk= +dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= +github.com/Azure/azure-sdk-for-go v16.2.1+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= +github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= +github.com/Azure/go-autorest v10.8.1+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= +github.com/Azure/go-autorest v14.2.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= +github.com/Azure/go-autorest/autorest v0.11.1/go.mod h1:JFgpikqFJ/MleTTxwepExTKnFUKKszPS8UavbQYUMuw= +github.com/Azure/go-autorest/autorest/adal v0.9.0/go.mod h1:/c022QCutn2P7uY+/oQWWNcK9YU+MH96NgK+jErpbcg= +github.com/Azure/go-autorest/autorest/adal v0.9.5/go.mod h1:B7KF7jKIeC9Mct5spmyCB/A8CG/sEz1vwIRGv/bbw7A= +github.com/Azure/go-autorest/autorest/date v0.3.0/go.mod h1:BI0uouVdmngYNUzGWeSYnokU+TrmwEsOqdt8Y6sso74= +github.com/Azure/go-autorest/autorest/mocks v0.4.0/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k= +github.com/Azure/go-autorest/autorest/mocks v0.4.1/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k= +github.com/Azure/go-autorest/logger v0.2.0/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8= +github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBpUA79WCAKPPZVC2DeU= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/toml v0.4.1 h1:GaI7EiDXDRfa8VshkTj7Fym7ha+y8/XxIgD2okUIjLw= github.com/BurntSushi/toml v0.4.1/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ= +github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= +github.com/Microsoft/go-winio v0.4.11/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA= +github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA= +github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw= +github.com/Microsoft/go-winio v0.4.16-0.20201130162521-d1ffc52c7331/go.mod h1:XB6nPKklQyQ7GC9LdcBEcBl8PF76WugXOPRXwdLnMv0= +github.com/Microsoft/go-winio 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h1:LEScyzhFmoF5pso/YSeBstl57mOzx9xlU9n85RGrDQg= +sigs.k8s.io/structured-merge-diff/v4 v4.0.1/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= +sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= +sigs.k8s.io/structured-merge-diff/v4 v4.0.3/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= +sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= +sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc= diff --git a/vendor/github.com/containers/storage/storage.conf b/vendor/github.com/containers/storage/storage.conf index 722750c0c..bf1534adc 100644 --- a/vendor/github.com/containers/storage/storage.conf +++ b/vendor/github.com/containers/storage/storage.conf @@ -11,8 +11,14 @@ driver = "overlay" runroot = "/run/containers/storage" # Primary Read/Write location of container storage +# When changing the graphroot location on an SELINUX system, you must +# ensure the labeling matches the default locations labels with the +# following commands: +# semanage fcontext -a -e /var/lib/containers/storage /NEWSTORAGEPATH +# restorecon -R -v /NEWSTORAGEPATH graphroot = "/var/lib/containers/storage" + # Storage path for rootless users # # rootless_storage_path = "$HOME/.local/share/containers/storage" diff --git a/vendor/github.com/containers/storage/store.go b/vendor/github.com/containers/storage/store.go index 169c7d151..4d28eb140 100644 --- a/vendor/github.com/containers/storage/store.go +++ b/vendor/github.com/containers/storage/store.go @@ -575,10 +575,11 @@ type ContainerOptions struct { // container's layer will inherit settings from the image's top layer // or, if it is not being created based on an image, the Store object. types.IDMappingOptions - LabelOpts []string - Flags map[string]interface{} - MountOpts []string - Volatile bool + LabelOpts []string + Flags map[string]interface{} + MountOpts []string + Volatile bool + StorageOpt map[string]string } type store struct { @@ -1384,7 +1385,7 @@ func (s *store) CreateContainer(id string, names []string, image, layer, metadat options.Flags["MountLabel"] = mountLabel } - clayer, err := rlstore.Create(layer, imageTopLayer, nil, options.Flags["MountLabel"].(string), nil, layerOptions, true) + clayer, err := rlstore.Create(layer, imageTopLayer, nil, options.Flags["MountLabel"].(string), options.StorageOpt, layerOptions, true) if err != nil { return nil, err } @@ -2830,10 +2831,33 @@ func (s *store) Diff(from, to string, options *DiffOptions) (io.ReadCloser, erro if err != nil { return nil, err } + + // NaiveDiff could cause mounts to happen without a lock, so be safe + // and treat the .Diff operation as a Mount. + s.graphLock.Lock() + defer s.graphLock.Unlock() + + modified, err := s.graphLock.Modified() + if err != nil { + return nil, err + } + + // We need to make sure the home mount is present when the Mount is done. + if modified { + s.graphDriver = nil + s.layerStore = nil + s.graphDriver, err = s.getGraphDriver() + if err != nil { + return nil, err + } + s.lastLoaded = time.Now() + } + for _, s := range append([]ROLayerStore{lstore}, lstores...) { store := s store.RLock() if err := store.ReloadIfChanged(); err != nil { + store.Unlock() return nil, err } if store.Exists(to) { diff --git a/vendor/github.com/containers/storage/types/options.go b/vendor/github.com/containers/storage/types/options.go index f9bf7e6b6..8a3858d9f 100644 --- a/vendor/github.com/containers/storage/types/options.go +++ b/vendor/github.com/containers/storage/types/options.go @@ -29,8 +29,9 @@ type tomlConfig struct { // defaultConfigFile path to the system wide storage.conf file var ( - defaultConfigFile = "/etc/containers/storage.conf" - defaultConfigFileSet = false + defaultConfigFile = "/usr/share/containers/storage.conf" + defaultOverrideConfigFile = "/etc/containers/storage.conf" + defaultConfigFileSet = false // DefaultStoreOptions is a reasonable default set of options. defaultStoreOptions StoreOptions ) @@ -40,7 +41,14 @@ func init() { defaultStoreOptions.GraphRoot = "/var/lib/containers/storage" defaultStoreOptions.GraphDriverName = "" - ReloadConfigurationFileIfNeeded(defaultConfigFile, &defaultStoreOptions) + if _, err := os.Stat(defaultOverrideConfigFile); err == nil { + ReloadConfigurationFileIfNeeded(defaultOverrideConfigFile, &defaultStoreOptions) + } else { + if !os.IsNotExist(err) { + logrus.Warningf("Attempting to use %s, %v", defaultConfigFile, err) + } + ReloadConfigurationFileIfNeeded(defaultConfigFile, &defaultStoreOptions) + } } // defaultStoreOptionsIsolated is an internal implementation detail of DefaultStoreOptions to allow testing. diff --git a/vendor/github.com/godbus/dbus/v5/auth.go b/vendor/github.com/godbus/dbus/v5/auth.go index eb0b2f434..a59b4c0eb 100644 --- a/vendor/github.com/godbus/dbus/v5/auth.go +++ b/vendor/github.com/godbus/dbus/v5/auth.go @@ -53,7 +53,7 @@ type Auth interface { // bus. Auth must not be called on shared connections. func (conn *Conn) Auth(methods []Auth) error { if methods == nil { - uid := strconv.Itoa(os.Getuid()) + uid := strconv.Itoa(os.Geteuid()) methods = []Auth{AuthExternal(uid), AuthCookieSha1(uid, getHomeDir())} } in := bufio.NewReader(conn.transport) diff --git a/vendor/github.com/godbus/dbus/v5/conn.go b/vendor/github.com/godbus/dbus/v5/conn.go index cb8966a74..76fc5cde3 100644 --- a/vendor/github.com/godbus/dbus/v5/conn.go +++ b/vendor/github.com/godbus/dbus/v5/conn.go @@ -73,7 +73,7 @@ func SessionBus() (conn *Conn, err error) { return } -func getSessionBusAddress() (string, error) { +func getSessionBusAddress(autolaunch bool) (string, error) { if address := os.Getenv("DBUS_SESSION_BUS_ADDRESS"); address != "" && address != "autolaunch:" { return address, nil @@ -81,12 +81,26 @@ func getSessionBusAddress() (string, error) { os.Setenv("DBUS_SESSION_BUS_ADDRESS", address) return address, nil } + if !autolaunch { + return "", errors.New("dbus: couldn't determine address of session bus") + } return getSessionBusPlatformAddress() } // SessionBusPrivate returns a new private connection to the session bus. func SessionBusPrivate(opts ...ConnOption) (*Conn, error) { - address, err := getSessionBusAddress() + address, err := getSessionBusAddress(true) + if err != nil { + return nil, err + } + + return Dial(address, opts...) +} + +// SessionBusPrivate returns a new private connection to the session bus. If +// the session bus is not already open, do not attempt to launch it. +func SessionBusPrivateNoAutoStartup(opts ...ConnOption) (*Conn, error) { + address, err := getSessionBusAddress(false) if err != nil { return nil, err } @@ -121,7 +135,7 @@ func SystemBus() (conn *Conn, err error) { // ConnectSessionBus connects to the session bus. func ConnectSessionBus(opts ...ConnOption) (*Conn, error) { - address, err := getSessionBusAddress() + address, err := getSessionBusAddress(true) if err != nil { return nil, err } @@ -180,7 +194,7 @@ func Dial(address string, opts ...ConnOption) (*Conn, error) { // // Deprecated: use Dial with options instead. func DialHandler(address string, handler Handler, signalHandler SignalHandler) (*Conn, error) { - return Dial(address, WithSignalHandler(signalHandler)) + return Dial(address, WithHandler(handler), WithSignalHandler(signalHandler)) } // ConnOption is a connection option. diff --git a/vendor/github.com/godbus/dbus/v5/message.go b/vendor/github.com/godbus/dbus/v5/message.go index dd86aff4f..16693eb30 100644 --- a/vendor/github.com/godbus/dbus/v5/message.go +++ b/vendor/github.com/godbus/dbus/v5/message.go @@ -279,8 +279,8 @@ func (msg *Message) EncodeToWithFDs(out io.Writer, order binary.ByteOrder) (fds // be either binary.LittleEndian or binary.BigEndian. If the message is not // valid or an error occurs when writing, an error is returned. func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) (err error) { - _, err = msg.EncodeToWithFDs(out, order); - return err; + _, err = msg.EncodeToWithFDs(out, order) + return err } // IsValid checks whether msg is a valid message and returns an diff --git a/vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go b/vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go new file mode 100644 index 000000000..af7bafdf9 --- /dev/null +++ b/vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go @@ -0,0 +1,14 @@ +package dbus + +import "io" + +func (t *unixTransport) SendNullByte() error { + n, _, err := t.UnixConn.WriteMsgUnix([]byte{0}, nil, nil) + if err != nil { + return err + } + if n != 1 { + return io.ErrShortWrite + } + return nil +} diff --git a/vendor/github.com/onsi/ginkgo/CHANGELOG.md b/vendor/github.com/onsi/ginkgo/CHANGELOG.md index 494abdbfb..a26bc530f 100644 --- a/vendor/github.com/onsi/ginkgo/CHANGELOG.md +++ b/vendor/github.com/onsi/ginkgo/CHANGELOG.md @@ -1,3 +1,10 @@ +## 1.16.5 + +Ginkgo 2.0 now has a Release Candidate. 1.16.5 advertises the existence of the RC. +1.16.5 deprecates GinkgoParallelNode in favor of GinkgoParallelProcess + +You can silence the RC advertisement by setting an `ACK_GINKG_RC=true` environment variable or creating a file in your home directory called `.ack-ginkgo-rc` + ## 1.16.4 ### Fixes diff --git a/vendor/github.com/onsi/ginkgo/README.md b/vendor/github.com/onsi/ginkgo/README.md index 05321e6ea..a25ca5e03 100644 --- a/vendor/github.com/onsi/ginkgo/README.md +++ b/vendor/github.com/onsi/ginkgo/README.md @@ -1,23 +1,18 @@  -[](https://travis-ci.org/onsi/ginkgo) [](https://github.com/onsi/ginkgo/actions?query=workflow%3Atest+branch%3Amaster) Jump to the [docs](https://onsi.github.io/ginkgo/) | [ä¸æ–‡æ–‡æ¡£](https://ke-chain.github.io/ginkgodoc) to learn more. To start rolling your Ginkgo tests *now* [keep reading](#set-me-up)! If you have a question, comment, bug report, feature request, etc. please open a GitHub issue, or visit the [Ginkgo Slack channel](https://app.slack.com/client/T029RQSE6/CQQ50BBNW). -# Ginkgo 2.0 is coming soon! +# Ginkgo 2.0 Release Candidate is available! -An effort is underway to develop and deliver Ginkgo 2.0. The work is happening in the [v2](https://github.com/onsi/ginkgo/tree/v2) branch and a changelog and migration guide is being maintained on that branch [here](https://github.com/onsi/ginkgo/blob/v2/docs/MIGRATING_TO_V2.md). Issue [#711](https://github.com/onsi/ginkgo/issues/711) is the central place for discussion and links to the original [proposal doc](https://docs.google.com/document/d/1h28ZknXRsTLPNNiOjdHIO-F2toCzq4xoZDXbfYaBdoQ/edit#). +An effort is underway to develop and deliver Ginkgo 2.0. The work is happening in the [ver2](https://github.com/onsi/ginkgo/tree/ver2) branch and a changelog and migration guide is being maintained on that branch [here](https://github.com/onsi/ginkgo/blob/ver2/docs/MIGRATING_TO_V2.md). Issue [#711](https://github.com/onsi/ginkgo/issues/711) is the central place for discussion. -As described in the [changelog](https://github.com/onsi/ginkgo/blob/v2/docs/MIGRATING_TO_V2.md) and [proposal](https://docs.google.com/document/d/1h28ZknXRsTLPNNiOjdHIO-F2toCzq4xoZDXbfYaBdoQ/edit#), Ginkgo 2.0 will clean up the Ginkgo codebase, deprecate and remove some v1 functionality, and add several new much-requested features. To help users get ready for the migration, Ginkgo v1 has started emitting deprecation warnings for features that will no longer be supported with links to documentation for how to migrate away from these features. If you have concerns or comments please chime in on [#711](https://github.com/onsi/ginkgo/issues/711). +As described in the [changelog](https://github.com/onsi/ginkgo/blob/ver2/docs/MIGRATING_TO_V2.md) and [proposal](https://docs.google.com/document/d/1h28ZknXRsTLPNNiOjdHIO-F2toCzq4xoZDXbfYaBdoQ/edit#), Ginkgo 2.0 will clean up the Ginkgo codebase, deprecate and remove some v1 functionality, and add several new much-requested features. To help users get ready for the migration, Ginkgo v1 has started emitting deprecation warnings for features that will no longer be supported with links to documentation for how to migrate away from these features. If you have concerns or comments please chime in on [#711](https://github.com/onsi/ginkgo/issues/711). -The current timeline for completion of 2.0 looks like: - -- Early April 2021: first public release of 2.0, deprecation warnings land in v1. -- May 2021: first beta/rc of 2.0 with most new functionality in place. -- June/July 2021: 2.0 ships and fully replaces the 1.x codebase on master. +Please start exploring and using the V2 release! To get started follow the [Using the Release Candidate](https://github.com/onsi/ginkgo/blob/ver2/docs/MIGRATING_TO_V2.md#using-the-beta) directions in the migration guide. ## TLDR Ginkgo builds on Go's `testing` package, allowing expressive [Behavior-Driven Development](https://en.wikipedia.org/wiki/Behavior-driven_development) ("BDD") style tests. diff --git a/vendor/github.com/onsi/ginkgo/config/config.go b/vendor/github.com/onsi/ginkgo/config/config.go index 5f3f43969..3130c7789 100644 --- a/vendor/github.com/onsi/ginkgo/config/config.go +++ b/vendor/github.com/onsi/ginkgo/config/config.go @@ -20,7 +20,7 @@ import ( "fmt" ) -const VERSION = "1.16.4" +const VERSION = "1.16.5" type GinkgoConfigType struct { RandomSeed int64 diff --git a/vendor/github.com/onsi/ginkgo/ginkgo/bootstrap_command.go b/vendor/github.com/onsi/ginkgo/ginkgo/bootstrap_command.go index 6f5af3913..ea10e9796 100644 --- a/vendor/github.com/onsi/ginkgo/ginkgo/bootstrap_command.go +++ b/vendor/github.com/onsi/ginkgo/ginkgo/bootstrap_command.go @@ -37,6 +37,7 @@ func BuildBootstrapCommand() *Command { }, Command: func(args []string, additionalArgs []string) { generateBootstrap(agouti, noDot, internal, customBootstrapFile) + emitRCAdvertisement() }, } } diff --git a/vendor/github.com/onsi/ginkgo/ginkgo/generate_command.go b/vendor/github.com/onsi/ginkgo/ginkgo/generate_command.go index 27758beba..f79271676 100644 --- a/vendor/github.com/onsi/ginkgo/ginkgo/generate_command.go +++ b/vendor/github.com/onsi/ginkgo/ginkgo/generate_command.go @@ -36,6 +36,7 @@ func BuildGenerateCommand() *Command { }, Command: func(args []string, additionalArgs []string) { generateSpec(args, agouti, noDot, internal, customTestFile) + emitRCAdvertisement() }, } } diff --git a/vendor/github.com/onsi/ginkgo/ginkgo/help_command.go b/vendor/github.com/onsi/ginkgo/ginkgo/help_command.go index 23b1d2f11..db3f40406 100644 --- a/vendor/github.com/onsi/ginkgo/ginkgo/help_command.go +++ b/vendor/github.com/onsi/ginkgo/ginkgo/help_command.go @@ -20,6 +20,7 @@ func BuildHelpCommand() *Command { func printHelp(args []string, additionalArgs []string) { if len(args) == 0 { usage() + emitRCAdvertisement() } else { command, found := commandMatching(args[0]) if !found { @@ -27,5 +28,6 @@ func printHelp(args []string, additionalArgs []string) { } usageForCommand(command, true) + emitRCAdvertisement() } } diff --git a/vendor/github.com/onsi/ginkgo/ginkgo/main.go b/vendor/github.com/onsi/ginkgo/ginkgo/main.go index ac725bf40..ae0e1daf6 100644 --- a/vendor/github.com/onsi/ginkgo/ginkgo/main.go +++ b/vendor/github.com/onsi/ginkgo/ginkgo/main.go @@ -131,9 +131,11 @@ import ( "fmt" "os" "os/exec" + "path/filepath" "strings" "github.com/onsi/ginkgo/config" + "github.com/onsi/ginkgo/formatter" "github.com/onsi/ginkgo/ginkgo/testsuite" ) @@ -243,6 +245,7 @@ func usageForCommand(command *Command, longForm bool) { func complainAndQuit(complaint string) { fmt.Fprintf(os.Stderr, "%s\nFor usage instructions:\n\tginkgo help\n", complaint) + emitRCAdvertisement() os.Exit(1) } @@ -306,3 +309,29 @@ func pluralizedWord(singular, plural string, count int) string { } return plural } + +func emitRCAdvertisement() { + ackRC := os.Getenv("ACK_GINKGO_RC") + if ackRC != "" { + return + } + home, err := os.UserHomeDir() + if err == nil { + _, err := os.Stat(filepath.Join(home, ".ack-ginkgo-rc")) + if err == nil { + return + } + } + + out := formatter.F("\n{{light-yellow}}Ginkgo 2.0 is coming soon!{{/}}\n") + out += formatter.F("{{light-yellow}}=========================={{/}}\n") + out += formatter.F("{{bold}}{{green}}Ginkgo 2.0{{/}} is under active development and will introduce several new features, improvements, and a small handful of breaking changes.\n") + out += formatter.F("A release candidate for 2.0 is now available and 2.0 should GA in Fall 2021. {{bold}}Please give the RC a try and send us feedback!{{/}}\n") + out += formatter.F(" - To learn more, view the migration guide at {{cyan}}{{underline}}https://github.com/onsi/ginkgo/blob/ver2/docs/MIGRATING_TO_V2.md{{/}}\n") + out += formatter.F(" - For instructions on using the Release Candidate visit {{cyan}}{{underline}}https://github.com/onsi/ginkgo/blob/ver2/docs/MIGRATING_TO_V2.md#using-the-beta{{/}}\n") + out += formatter.F(" - To comment, chime in at {{cyan}}{{underline}}https://github.com/onsi/ginkgo/issues/711{{/}}\n\n") + out += formatter.F("To {{bold}}{{coral}}silence this notice{{/}}, set the environment variable: {{bold}}ACK_GINKGO_RC=true{{/}}\n") + out += formatter.F("Alternatively you can: {{bold}}touch $HOME/.ack-ginkgo-rc{{/}}") + + fmt.Println(out) +} diff --git a/vendor/github.com/onsi/ginkgo/ginkgo/run_command.go b/vendor/github.com/onsi/ginkgo/ginkgo/run_command.go index c7f80d143..f3d4e99a5 100644 --- a/vendor/github.com/onsi/ginkgo/ginkgo/run_command.go +++ b/vendor/github.com/onsi/ginkgo/ginkgo/run_command.go @@ -161,6 +161,7 @@ func (r *SpecRunner) RunSpecs(args []string, additionalArgs []string) { } } else { fmt.Printf("Test Suite Failed\n") + emitRCAdvertisement() os.Exit(1) } } diff --git a/vendor/github.com/onsi/ginkgo/ginkgo/version_command.go b/vendor/github.com/onsi/ginkgo/ginkgo/version_command.go index f586908e8..a5b68c216 100644 --- a/vendor/github.com/onsi/ginkgo/ginkgo/version_command.go +++ b/vendor/github.com/onsi/ginkgo/ginkgo/version_command.go @@ -21,4 +21,5 @@ func BuildVersionCommand() *Command { func printVersion([]string, []string) { fmt.Printf("Ginkgo Version %s\n", config.VERSION) + emitRCAdvertisement() } diff --git a/vendor/github.com/onsi/ginkgo/ginkgo_dsl.go b/vendor/github.com/onsi/ginkgo/ginkgo_dsl.go index 4a6e1e1ee..ccd7685e3 100644 --- a/vendor/github.com/onsi/ginkgo/ginkgo_dsl.go +++ b/vendor/github.com/onsi/ginkgo/ginkgo_dsl.go @@ -73,9 +73,15 @@ func GinkgoRandomSeed() int64 { return config.GinkgoConfig.RandomSeed } -//GinkgoParallelNode returns the parallel node number for the current ginkgo process -//The node number is 1-indexed +//GinkgoParallelNode is deprecated, use GinkgoParallelProcess instead func GinkgoParallelNode() int { + deprecationTracker.TrackDeprecation(types.Deprecations.ParallelNode(), codelocation.New(1)) + return GinkgoParallelProcess() +} + +//GinkgoParallelProcess returns the parallel process number for the current ginkgo process +//The process number is 1-indexed +func GinkgoParallelProcess() int { return config.GinkgoConfig.ParallelNode } @@ -109,6 +115,7 @@ func GinkgoT(optionalOffset ...int) GinkgoTInterface { //in the testing package's T. type GinkgoTInterface interface { Cleanup(func()) + Setenv(key, value string) Error(args ...interface{}) Errorf(format string, args ...interface{}) Fail() diff --git a/vendor/github.com/onsi/ginkgo/go.mod b/vendor/github.com/onsi/ginkgo/go.mod index 86a5a97be..171144326 100644 --- a/vendor/github.com/onsi/ginkgo/go.mod +++ b/vendor/github.com/onsi/ginkgo/go.mod @@ -1,6 +1,6 @@ module github.com/onsi/ginkgo -go 1.15 +go 1.16 require ( github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 diff --git a/vendor/github.com/onsi/ginkgo/internal/testingtproxy/testing_t_proxy.go b/vendor/github.com/onsi/ginkgo/internal/testingtproxy/testing_t_proxy.go index d7bbb7a96..4dcfaf4cd 100644 --- a/vendor/github.com/onsi/ginkgo/internal/testingtproxy/testing_t_proxy.go +++ b/vendor/github.com/onsi/ginkgo/internal/testingtproxy/testing_t_proxy.go @@ -34,6 +34,11 @@ func (t *ginkgoTestingTProxy) Cleanup(func()) { // No-op } +func (t *ginkgoTestingTProxy) Setenv(kev, value string) { + fmt.Println("Setenv is a noop for Ginkgo at the moment but will be implemented in V2") + // No-op until Cleanup is implemented +} + func (t *ginkgoTestingTProxy) Error(args ...interface{}) { t.fail(fmt.Sprintln(args...), t.offset) } diff --git a/vendor/github.com/onsi/ginkgo/types/deprecation_support.go b/vendor/github.com/onsi/ginkgo/types/deprecation_support.go index 305c134b7..d5a6658f3 100644 --- a/vendor/github.com/onsi/ginkgo/types/deprecation_support.go +++ b/vendor/github.com/onsi/ginkgo/types/deprecation_support.go @@ -52,6 +52,14 @@ func (d deprecations) Measure() Deprecation { } } +func (d deprecations) ParallelNode() Deprecation { + return Deprecation{ + Message: "GinkgoParallelNode is deprecated and will be removed in Ginkgo V2. Please use GinkgoParallelProcess instead.", + DocLink: "renamed-ginkgoparallelnode", + Version: "1.16.5", + } +} + func (d deprecations) Convert() Deprecation { return Deprecation{ Message: "The convert command is deprecated in Ginkgo V2", @@ -99,16 +107,18 @@ func (d *DeprecationTracker) DidTrackDeprecations() bool { } func (d *DeprecationTracker) DeprecationsReport() string { - out := formatter.F("{{light-yellow}}You're using deprecated Ginkgo functionality:{{/}}\n") + out := formatter.F("\n{{light-yellow}}You're using deprecated Ginkgo functionality:{{/}}\n") out += formatter.F("{{light-yellow}}============================================={{/}}\n") - out += formatter.F("Ginkgo 2.0 is under active development and will introduce (a small number of) breaking changes.\n") - out += formatter.F("To learn more, view the migration guide at {{cyan}}{{underline}}https://github.com/onsi/ginkgo/blob/v2/docs/MIGRATING_TO_V2.md{{/}}\n") - out += formatter.F("To comment, chime in at {{cyan}}{{underline}}https://github.com/onsi/ginkgo/issues/711{{/}}\n\n") + out += formatter.F("{{bold}}{{green}}Ginkgo 2.0{{/}} is under active development and will introduce several new features, improvements, and a small handful of breaking changes.\n") + out += formatter.F("A release candidate for 2.0 is now available and 2.0 should GA in Fall 2021. {{bold}}Please give the RC a try and send us feedback!{{/}}\n") + out += formatter.F(" - To learn more, view the migration guide at {{cyan}}{{underline}}https://github.com/onsi/ginkgo/blob/ver2/docs/MIGRATING_TO_V2.md{{/}}\n") + out += formatter.F(" - For instructions on using the Release Candidate visit {{cyan}}{{underline}}https://github.com/onsi/ginkgo/blob/ver2/docs/MIGRATING_TO_V2.md#using-the-beta{{/}}\n") + out += formatter.F(" - To comment, chime in at {{cyan}}{{underline}}https://github.com/onsi/ginkgo/issues/711{{/}}\n\n") for deprecation, locations := range d.deprecations { out += formatter.Fi(1, "{{yellow}}"+deprecation.Message+"{{/}}\n") if deprecation.DocLink != "" { - out += formatter.Fi(1, "{{bold}}Learn more at:{{/}} {{cyan}}{{underline}}https://github.com/onsi/ginkgo/blob/v2/docs/MIGRATING_TO_V2.md#%s{{/}}\n", deprecation.DocLink) + out += formatter.Fi(1, "{{bold}}Learn more at:{{/}} {{cyan}}{{underline}}https://github.com/onsi/ginkgo/blob/ver2/docs/MIGRATING_TO_V2.md#%s{{/}}\n", deprecation.DocLink) } for _, location := range locations { out += formatter.Fi(2, "{{gray}}%s{{/}}\n", location) diff --git a/vendor/github.com/opencontainers/runtime-tools/generate/generate.go b/vendor/github.com/opencontainers/runtime-tools/generate/generate.go index 6d3268902..70b175362 100644 --- a/vendor/github.com/opencontainers/runtime-tools/generate/generate.go +++ b/vendor/github.com/opencontainers/runtime-tools/generate/generate.go @@ -29,6 +29,9 @@ var ( type Generator struct { Config *rspec.Spec HostSpecific bool + // This is used to keep a cache of the ENVs added to improve + // performance when adding a huge number of ENV variables + envMap map[string]int } // ExportOptions have toggles for exporting only certain parts of the specification @@ -179,7 +182,7 @@ func New(os string) (generator Generator, err error) { Destination: "/dev", Type: "tmpfs", Source: "tmpfs", - Options: []string{"nosuid", "strictatime", "mode=755", "size=65536k"}, + Options: []string{"nosuid", "noexec", "strictatime", "mode=755", "size=65536k"}, }, { Destination: "/dev/pts", @@ -236,7 +239,12 @@ func New(os string) (generator Generator, err error) { } } - return Generator{Config: &config}, nil + envCache := map[string]int{} + if config.Process != nil { + envCache = createEnvCacheMap(config.Process.Env) + } + + return Generator{Config: &config, envMap: envCache}, nil } // NewFromSpec creates a configuration Generator from a given @@ -246,8 +254,14 @@ func New(os string) (generator Generator, err error) { // // generator := Generator{Config: config} func NewFromSpec(config *rspec.Spec) Generator { + envCache := map[string]int{} + if config != nil && config.Process != nil { + envCache = createEnvCacheMap(config.Process.Env) + } + return Generator{ Config: config, + envMap: envCache, } } @@ -273,11 +287,27 @@ func NewFromTemplate(r io.Reader) (Generator, error) { if err := json.NewDecoder(r).Decode(&config); err != nil { return Generator{}, err } + + envCache := map[string]int{} + if config.Process != nil { + envCache = createEnvCacheMap(config.Process.Env) + } + return Generator{ Config: &config, + envMap: envCache, }, nil } +// createEnvCacheMap creates a hash map with the ENV variables given by the config +func createEnvCacheMap(env []string) map[string]int { + envMap := make(map[string]int, len(env)) + for i, val := range env { + envMap[val] = i + } + return envMap +} + // SetSpec sets the configuration in the Generator g. // // Deprecated: Replace with: @@ -414,6 +444,13 @@ func (g *Generator) SetProcessUsername(username string) { g.Config.Process.User.Username = username } +// SetProcessUmask sets g.Config.Process.User.Umask. +func (g *Generator) SetProcessUmask(umask uint32) { + g.initConfigProcess() + u := umask + g.Config.Process.User.Umask = &u +} + // SetProcessGID sets g.Config.Process.User.GID. func (g *Generator) SetProcessGID(gid uint32) { g.initConfigProcess() @@ -456,21 +493,44 @@ func (g *Generator) ClearProcessEnv() { return } g.Config.Process.Env = []string{} + // Clear out the env cache map as well + g.envMap = map[string]int{} } // AddProcessEnv adds name=value into g.Config.Process.Env, or replaces an // existing entry with the given name. func (g *Generator) AddProcessEnv(name, value string) { + if name == "" { + return + } + g.initConfigProcess() + g.addEnv(fmt.Sprintf("%s=%s", name, value), name) +} - env := fmt.Sprintf("%s=%s", name, value) - for idx := range g.Config.Process.Env { - if strings.HasPrefix(g.Config.Process.Env[idx], name+"=") { - g.Config.Process.Env[idx] = env - return - } +// AddMultipleProcessEnv adds multiple name=value into g.Config.Process.Env, or replaces +// existing entries with the given name. +func (g *Generator) AddMultipleProcessEnv(envs []string) { + g.initConfigProcess() + + for _, val := range envs { + split := strings.SplitN(val, "=", 2) + g.addEnv(val, split[0]) + } +} + +// addEnv looks through adds ENV to the Process and checks envMap for +// any duplicates +// This is called by both AddMultipleProcessEnv and AddProcessEnv +func (g *Generator) addEnv(env, key string) { + if idx, ok := g.envMap[key]; ok { + // The ENV exists in the cache, so change its value in g.Config.Process.Env + g.Config.Process.Env[idx] = env + } else { + // else the env doesn't exist, so add it and add it's index to g.envMap + g.Config.Process.Env = append(g.Config.Process.Env, env) + g.envMap[key] = len(g.Config.Process.Env) - 1 } - g.Config.Process.Env = append(g.Config.Process.Env, env) } // AddProcessRlimits adds rlimit into g.Config.Process.Rlimits. @@ -1442,9 +1502,6 @@ func (g *Generator) AddDevice(device rspec.LinuxDevice) { g.Config.Linux.Devices[i] = device return } - if dev.Type == device.Type && dev.Major == device.Major && dev.Minor == device.Minor { - fmt.Fprintln(os.Stderr, "WARNING: The same type, major and minor should not be used for multiple devices.") - } } g.Config.Linux.Devices = append(g.Config.Linux.Devices, device) diff --git a/vendor/github.com/opencontainers/runtime-tools/generate/seccomp/seccomp_default.go b/vendor/github.com/opencontainers/runtime-tools/generate/seccomp/seccomp_default.go index 5fee5a3b2..8a8dc3970 100644 --- a/vendor/github.com/opencontainers/runtime-tools/generate/seccomp/seccomp_default.go +++ b/vendor/github.com/opencontainers/runtime-tools/generate/seccomp/seccomp_default.go @@ -566,6 +566,20 @@ func DefaultProfile(rs *specs.Spec) *rspec.LinuxSeccomp { }, }...) /* Flags parameter of the clone syscall is the 2nd on s390 */ + syscalls = append(syscalls, []rspec.LinuxSyscall{ + { + Names: []string{"clone"}, + Action: rspec.ActAllow, + Args: []rspec.LinuxSeccompArg{ + { + Index: 1, + Value: 2080505856, + ValueTwo: 0, + Op: rspec.OpMaskedEqual, + }, + }, + }, + }...) } return &rspec.LinuxSeccomp{ diff --git a/vendor/github.com/opencontainers/runtime-tools/validate/validate.go b/vendor/github.com/opencontainers/runtime-tools/validate/validate.go index e2e820979..9c3710529 100644 --- a/vendor/github.com/opencontainers/runtime-tools/validate/validate.go +++ b/vendor/github.com/opencontainers/runtime-tools/validate/validate.go @@ -144,7 +144,7 @@ func JSONSchemaURL(version string) (url string, err error) { func (v *Validator) CheckJSONSchema() (errs error) { logrus.Debugf("check JSON schema") - url, err := JSONSchemaURL(v.spec.Version) + url, err := JSONSchemaURL(strings.TrimSuffix(v.spec.Version, "-dev")) if err != nil { errs = multierror.Append(errs, err) return errs diff --git a/vendor/golang.org/x/net/http2/README b/vendor/golang.org/x/net/http2/README deleted file mode 100644 index 360d5aa37..000000000 --- a/vendor/golang.org/x/net/http2/README +++ /dev/null @@ -1,20 +0,0 @@ -This is a work-in-progress HTTP/2 implementation for Go. - -It will eventually live in the Go standard library and won't require -any changes to your code to use. It will just be automatic. - -Status: - -* The server support is pretty good. A few things are missing - but are being worked on. -* The client work has just started but shares a lot of code - is coming along much quicker. - -Docs are at https://godoc.org/golang.org/x/net/http2 - -Demo test server at https://http2.golang.org/ - -Help & bug reports welcome! - -Contributing: https://golang.org/doc/contribute.html -Bugs: https://golang.org/issue/new?title=x/net/http2:+ diff --git a/vendor/golang.org/x/net/http2/ascii.go b/vendor/golang.org/x/net/http2/ascii.go index 0c58d727c..17caa2058 100644 --- a/vendor/golang.org/x/net/http2/ascii.go +++ b/vendor/golang.org/x/net/http2/ascii.go @@ -6,6 +6,10 @@ package http2 import "strings" +// The HTTP protocols are defined in terms of ASCII, not Unicode. This file +// contains helper functions which may use Unicode-aware functions which would +// otherwise be unsafe and could introduce vulnerabilities if used improperly. + // asciiEqualFold is strings.EqualFold, ASCII only. It reports whether s and t // are equal, ASCII-case-insensitively. func asciiEqualFold(s, t string) bool { diff --git a/vendor/golang.org/x/net/http2/server.go b/vendor/golang.org/x/net/http2/server.go index 09bc70533..19e449cfa 100644 --- a/vendor/golang.org/x/net/http2/server.go +++ b/vendor/golang.org/x/net/http2/server.go @@ -259,16 +259,12 @@ func ConfigureServer(s *http.Server, conf *Server) error { s.TLSConfig.PreferServerCipherSuites = true - haveNPN := false - for _, p := range s.TLSConfig.NextProtos { - if p == NextProtoTLS { - haveNPN = true - break - } - } - if !haveNPN { + if !strSliceContains(s.TLSConfig.NextProtos, NextProtoTLS) { s.TLSConfig.NextProtos = append(s.TLSConfig.NextProtos, NextProtoTLS) } + if !strSliceContains(s.TLSConfig.NextProtos, "http/1.1") { + s.TLSConfig.NextProtos = append(s.TLSConfig.NextProtos, "http/1.1") + } if s.TLSNextProto == nil { s.TLSNextProto = map[string]func(*http.Server, *tls.Conn, http.Handler){} @@ -820,7 +816,7 @@ func (sc *serverConn) serve() { }) sc.unackedSettings++ - // Each connection starts with intialWindowSize inflow tokens. + // Each connection starts with initialWindowSize inflow tokens. // If a higher value is configured, we add more tokens. if diff := sc.srv.initialConnRecvWindowSize() - initialWindowSize; diff > 0 { sc.sendWindowUpdate(nil, int(diff)) @@ -860,6 +856,15 @@ func (sc *serverConn) serve() { case res := <-sc.wroteFrameCh: sc.wroteFrame(res) case res := <-sc.readFrameCh: + // Process any written frames before reading new frames from the client since a + // written frame could have triggered a new stream to be started. + if sc.writingFrameAsync { + select { + case wroteRes := <-sc.wroteFrameCh: + sc.wroteFrame(wroteRes) + default: + } + } if !sc.processFrameFromReader(res) { return } diff --git a/vendor/golang.org/x/net/http2/transport.go b/vendor/golang.org/x/net/http2/transport.go index 7bd4b9c19..b261beb1d 100644 --- a/vendor/golang.org/x/net/http2/transport.go +++ b/vendor/golang.org/x/net/http2/transport.go @@ -264,9 +264,8 @@ type ClientConn struct { peerMaxHeaderListSize uint64 initialWindowSize uint32 - hbuf bytes.Buffer // HPACK encoder writes into this - henc *hpack.Encoder - freeBuf [][]byte + hbuf bytes.Buffer // HPACK encoder writes into this + henc *hpack.Encoder wmu sync.Mutex // held while writing; acquire AFTER mu if holding both werr error // first write error that has occurred @@ -386,8 +385,13 @@ func (cs *clientStream) abortRequestBodyWrite(err error) { } cc := cs.cc cc.mu.Lock() - cs.stopReqBody = err - cc.cond.Broadcast() + if cs.stopReqBody == nil { + cs.stopReqBody = err + if cs.req.Body != nil { + cs.req.Body.Close() + } + cc.cond.Broadcast() + } cc.mu.Unlock() } @@ -913,46 +917,6 @@ func (cc *ClientConn) closeForLostPing() error { return cc.closeForError(err) } -const maxAllocFrameSize = 512 << 10 - -// frameBuffer returns a scratch buffer suitable for writing DATA frames. -// They're capped at the min of the peer's max frame size or 512KB -// (kinda arbitrarily), but definitely capped so we don't allocate 4GB -// bufers. -func (cc *ClientConn) frameScratchBuffer() []byte { - cc.mu.Lock() - size := cc.maxFrameSize - if size > maxAllocFrameSize { - size = maxAllocFrameSize - } - for i, buf := range cc.freeBuf { - if len(buf) >= int(size) { - cc.freeBuf[i] = nil - cc.mu.Unlock() - return buf[:size] - } - } - cc.mu.Unlock() - return make([]byte, size) -} - -func (cc *ClientConn) putFrameScratchBuffer(buf []byte) { - cc.mu.Lock() - defer cc.mu.Unlock() - const maxBufs = 4 // arbitrary; 4 concurrent requests per conn? investigate. - if len(cc.freeBuf) < maxBufs { - cc.freeBuf = append(cc.freeBuf, buf) - return - } - for i, old := range cc.freeBuf { - if old == nil { - cc.freeBuf[i] = buf - return - } - } - // forget about it. -} - // errRequestCanceled is a copy of net/http's errRequestCanceled because it's not // exported. At least they'll be DeepEqual for h1-vs-h2 comparisons tests. var errRequestCanceled = errors.New("net/http: request canceled") @@ -1151,40 +1115,28 @@ func (cc *ClientConn) roundTrip(req *http.Request) (res *http.Response, gotErrAf return res, false, nil } + handleError := func(err error) (*http.Response, bool, error) { + if !hasBody || bodyWritten { + cc.writeStreamReset(cs.ID, ErrCodeCancel, nil) + } else { + bodyWriter.cancel() + cs.abortRequestBodyWrite(errStopReqBodyWriteAndCancel) + <-bodyWriter.resc + } + cc.forgetStreamID(cs.ID) + return nil, cs.getStartedWrite(), err + } + for { select { case re := <-readLoopResCh: return handleReadLoopResponse(re) case <-respHeaderTimer: - if !hasBody || bodyWritten { - cc.writeStreamReset(cs.ID, ErrCodeCancel, nil) - } else { - bodyWriter.cancel() - cs.abortRequestBodyWrite(errStopReqBodyWriteAndCancel) - <-bodyWriter.resc - } - cc.forgetStreamID(cs.ID) - return nil, cs.getStartedWrite(), errTimeout + return handleError(errTimeout) case <-ctx.Done(): - if !hasBody || bodyWritten { - cc.writeStreamReset(cs.ID, ErrCodeCancel, nil) - } else { - bodyWriter.cancel() - cs.abortRequestBodyWrite(errStopReqBodyWriteAndCancel) - <-bodyWriter.resc - } - cc.forgetStreamID(cs.ID) - return nil, cs.getStartedWrite(), ctx.Err() + return handleError(ctx.Err()) case <-req.Cancel: - if !hasBody || bodyWritten { - cc.writeStreamReset(cs.ID, ErrCodeCancel, nil) - } else { - bodyWriter.cancel() - cs.abortRequestBodyWrite(errStopReqBodyWriteAndCancel) - <-bodyWriter.resc - } - cc.forgetStreamID(cs.ID) - return nil, cs.getStartedWrite(), errRequestCanceled + return handleError(errRequestCanceled) case <-cs.peerReset: // processResetStream already removed the // stream from the streams map; no need for @@ -1295,11 +1247,35 @@ var ( errReqBodyTooLong = errors.New("http2: request body larger than specified content length") ) +// frameScratchBufferLen returns the length of a buffer to use for +// outgoing request bodies to read/write to/from. +// +// It returns max(1, min(peer's advertised max frame size, +// Request.ContentLength+1, 512KB)). +func (cs *clientStream) frameScratchBufferLen(maxFrameSize int) int { + const max = 512 << 10 + n := int64(maxFrameSize) + if n > max { + n = max + } + if cl := actualContentLength(cs.req); cl != -1 && cl+1 < n { + // Add an extra byte past the declared content-length to + // give the caller's Request.Body io.Reader a chance to + // give us more bytes than they declared, so we can catch it + // early. + n = cl + 1 + } + if n < 1 { + return 1 + } + return int(n) // doesn't truncate; max is 512K +} + +var bufPool sync.Pool // of *[]byte + func (cs *clientStream) writeRequestBody(body io.Reader, bodyCloser io.Closer) (err error) { cc := cs.cc sentEnd := false // whether we sent the final DATA frame w/ END_STREAM - buf := cc.frameScratchBuffer() - defer cc.putFrameScratchBuffer(buf) defer func() { traceWroteRequest(cs.trace, err) @@ -1307,7 +1283,13 @@ func (cs *clientStream) writeRequestBody(body io.Reader, bodyCloser io.Closer) ( // Request.Body is closed by the Transport, // and in multiple cases: server replies <=299 and >299 // while still writing request body - cerr := bodyCloser.Close() + var cerr error + cc.mu.Lock() + if cs.stopReqBody == nil { + cs.stopReqBody = errStopReqBodyWrite + cerr = bodyCloser.Close() + } + cc.mu.Unlock() if err == nil { err = cerr } @@ -1318,9 +1300,24 @@ func (cs *clientStream) writeRequestBody(body io.Reader, bodyCloser io.Closer) ( remainLen := actualContentLength(req) hasContentLen := remainLen != -1 + cc.mu.Lock() + maxFrameSize := int(cc.maxFrameSize) + cc.mu.Unlock() + + // Scratch buffer for reading into & writing from. + scratchLen := cs.frameScratchBufferLen(maxFrameSize) + var buf []byte + if bp, ok := bufPool.Get().(*[]byte); ok && len(*bp) >= scratchLen { + defer bufPool.Put(bp) + buf = *bp + } else { + buf = make([]byte, scratchLen) + defer bufPool.Put(&buf) + } + var sawEOF bool for !sawEOF { - n, err := body.Read(buf[:len(buf)-1]) + n, err := body.Read(buf[:len(buf)]) if hasContentLen { remainLen -= int64(n) if remainLen == 0 && err == nil { @@ -1331,8 +1328,9 @@ func (cs *clientStream) writeRequestBody(body io.Reader, bodyCloser io.Closer) ( // to send the END_STREAM bit early, double-check that we're actually // at EOF. Subsequent reads should return (0, EOF) at this point. // If either value is different, we return an error in one of two ways below. + var scratch [1]byte var n1 int - n1, err = body.Read(buf[n:]) + n1, err = body.Read(scratch[:]) remainLen -= int64(n1) } if remainLen < 0 { @@ -1402,10 +1400,6 @@ func (cs *clientStream) writeRequestBody(body io.Reader, bodyCloser io.Closer) ( } } - cc.mu.Lock() - maxFrameSize := int(cc.maxFrameSize) - cc.mu.Unlock() - cc.wmu.Lock() defer cc.wmu.Unlock() diff --git a/vendor/google.golang.org/grpc/.travis.yml b/vendor/google.golang.org/grpc/.travis.yml deleted file mode 100644 index 5847d94e5..000000000 --- a/vendor/google.golang.org/grpc/.travis.yml +++ /dev/null @@ -1,42 +0,0 @@ -language: go - -matrix: - include: - - go: 1.14.x - env: VET=1 GO111MODULE=on - - go: 1.14.x - env: RACE=1 GO111MODULE=on - - go: 1.14.x - env: RUN386=1 - - go: 1.14.x - env: GRPC_GO_RETRY=on - - go: 1.14.x - env: TESTEXTRAS=1 - - go: 1.13.x - env: GO111MODULE=on - - go: 1.12.x - env: GO111MODULE=on - - go: 1.11.x # Keep until interop tests no longer require Go1.11 - env: GO111MODULE=on - -go_import_path: google.golang.org/grpc - -before_install: - - if [[ "${GO111MODULE}" = "on" ]]; then mkdir "${HOME}/go"; export GOPATH="${HOME}/go"; fi - - if [[ -n "${RUN386}" ]]; then export GOARCH=386; fi - - if [[ "${TRAVIS_EVENT_TYPE}" = "cron" && -z "${RUN386}" ]]; then RACE=1; fi - - if [[ "${TRAVIS_EVENT_TYPE}" != "cron" ]]; then export VET_SKIP_PROTO=1; fi - -install: - - try3() { eval "$*" || eval "$*" || eval "$*"; } - - try3 'if [[ "${GO111MODULE}" = "on" ]]; then go mod download; else make testdeps; fi' - - if [[ -n "${GAE}" ]]; then source ./install_gae.sh; make testappenginedeps; fi - - if [[ -n "${VET}" ]]; then ./vet.sh -install; fi - -script: - - set -e - - if [[ -n "${TESTEXTRAS}" ]]; then examples/examples_test.sh; security/advancedtls/examples/examples_test.sh; interop/interop_test.sh; make testsubmodule; exit 0; fi - - if [[ -n "${VET}" ]]; then ./vet.sh; fi - - if [[ -n "${GAE}" ]]; then make testappengine; exit 0; fi - - if [[ -n "${RACE}" ]]; then make testrace; exit 0; fi - - make test diff --git a/vendor/google.golang.org/grpc/README.md b/vendor/google.golang.org/grpc/README.md index 3949a683f..0e6ae69a5 100644 --- a/vendor/google.golang.org/grpc/README.md +++ b/vendor/google.golang.org/grpc/README.md @@ -136,6 +136,6 @@ errors. [Go module]: https://github.com/golang/go/wiki/Modules [gRPC]: https://grpc.io [Go gRPC docs]: https://grpc.io/docs/languages/go -[Performance benchmark]: https://performance-dot-grpc-testing.appspot.com/explore?dashboard=5652536396611584&widget=490377658&container=1286539696 +[Performance benchmark]: https://performance-dot-grpc-testing.appspot.com/explore?dashboard=5180705743044608 [quick start]: https://grpc.io/docs/languages/go/quickstart [go-releases]: https://golang.org/doc/devel/release.html diff --git a/vendor/google.golang.org/grpc/balancer_conn_wrappers.go b/vendor/google.golang.org/grpc/balancer_conn_wrappers.go index 4cc7f9159..dd8397963 100644 --- a/vendor/google.golang.org/grpc/balancer_conn_wrappers.go +++ b/vendor/google.golang.org/grpc/balancer_conn_wrappers.go @@ -43,7 +43,8 @@ type ccBalancerWrapper struct { cc *ClientConn balancerMu sync.Mutex // synchronizes calls to the balancer balancer balancer.Balancer - scBuffer *buffer.Unbounded + updateCh *buffer.Unbounded + closed *grpcsync.Event done *grpcsync.Event mu sync.Mutex @@ -53,7 +54,8 @@ type ccBalancerWrapper struct { func newCCBalancerWrapper(cc *ClientConn, b balancer.Builder, bopts balancer.BuildOptions) *ccBalancerWrapper { ccb := &ccBalancerWrapper{ cc: cc, - scBuffer: buffer.NewUnbounded(), + updateCh: buffer.NewUnbounded(), + closed: grpcsync.NewEvent(), done: grpcsync.NewEvent(), subConns: make(map[*acBalancerWrapper]struct{}), } @@ -67,35 +69,53 @@ func newCCBalancerWrapper(cc *ClientConn, b balancer.Builder, bopts balancer.Bui func (ccb *ccBalancerWrapper) watcher() { for { select { - case t := <-ccb.scBuffer.Get(): - ccb.scBuffer.Load() - if ccb.done.HasFired() { + case t := <-ccb.updateCh.Get(): + ccb.updateCh.Load() + if ccb.closed.HasFired() { break } - ccb.balancerMu.Lock() - su := t.(*scStateUpdate) - ccb.balancer.UpdateSubConnState(su.sc, balancer.SubConnState{ConnectivityState: su.state, ConnectionError: su.err}) - ccb.balancerMu.Unlock() - case <-ccb.done.Done(): + switch u := t.(type) { + case *scStateUpdate: + ccb.balancerMu.Lock() + ccb.balancer.UpdateSubConnState(u.sc, balancer.SubConnState{ConnectivityState: u.state, ConnectionError: u.err}) + ccb.balancerMu.Unlock() + case *acBalancerWrapper: + ccb.mu.Lock() + if ccb.subConns != nil { + delete(ccb.subConns, u) + ccb.cc.removeAddrConn(u.getAddrConn(), errConnDrain) + } + ccb.mu.Unlock() + default: + logger.Errorf("ccBalancerWrapper.watcher: unknown update %+v, type %T", t, t) + } + case <-ccb.closed.Done(): } - if ccb.done.HasFired() { + if ccb.closed.HasFired() { + ccb.balancerMu.Lock() ccb.balancer.Close() + ccb.balancerMu.Unlock() ccb.mu.Lock() scs := ccb.subConns ccb.subConns = nil ccb.mu.Unlock() + ccb.UpdateState(balancer.State{ConnectivityState: connectivity.Connecting, Picker: nil}) + ccb.done.Fire() + // Fire done before removing the addr conns. We can safely unblock + // ccb.close and allow the removeAddrConns to happen + // asynchronously. for acbw := range scs { ccb.cc.removeAddrConn(acbw.getAddrConn(), errConnDrain) } - ccb.UpdateState(balancer.State{ConnectivityState: connectivity.Connecting, Picker: nil}) return } } } func (ccb *ccBalancerWrapper) close() { - ccb.done.Fire() + ccb.closed.Fire() + <-ccb.done.Done() } func (ccb *ccBalancerWrapper) handleSubConnStateChange(sc balancer.SubConn, s connectivity.State, err error) { @@ -109,7 +129,7 @@ func (ccb *ccBalancerWrapper) handleSubConnStateChange(sc balancer.SubConn, s co if sc == nil { return } - ccb.scBuffer.Put(&scStateUpdate{ + ccb.updateCh.Put(&scStateUpdate{ sc: sc, state: s, err: err, @@ -150,17 +170,10 @@ func (ccb *ccBalancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer } func (ccb *ccBalancerWrapper) RemoveSubConn(sc balancer.SubConn) { - acbw, ok := sc.(*acBalancerWrapper) - if !ok { - return - } - ccb.mu.Lock() - defer ccb.mu.Unlock() - if ccb.subConns == nil { - return - } - delete(ccb.subConns, acbw) - ccb.cc.removeAddrConn(acbw.getAddrConn(), errConnDrain) + // The RemoveSubConn() is handled in the run() goroutine, to avoid deadlock + // during switchBalancer() if the old balancer calls RemoveSubConn() in its + // Close(). + ccb.updateCh.Put(sc) } func (ccb *ccBalancerWrapper) UpdateAddresses(sc balancer.SubConn, addrs []resolver.Address) { diff --git a/vendor/google.golang.org/grpc/clientconn.go b/vendor/google.golang.org/grpc/clientconn.go index 24109264f..b2bccfed1 100644 --- a/vendor/google.golang.org/grpc/clientconn.go +++ b/vendor/google.golang.org/grpc/clientconn.go @@ -711,7 +711,12 @@ func (cc *ClientConn) switchBalancer(name string) { return } if cc.balancerWrapper != nil { + // Don't hold cc.mu while closing the balancers. The balancers may call + // methods that require cc.mu (e.g. cc.NewSubConn()). Holding the mutex + // would cause a deadlock in that case. + cc.mu.Unlock() cc.balancerWrapper.close() + cc.mu.Lock() } builder := balancer.Get(name) @@ -1046,12 +1051,12 @@ func (cc *ClientConn) Close() error { cc.blockingpicker.close() - if rWrapper != nil { - rWrapper.close() - } if bWrapper != nil { bWrapper.close() } + if rWrapper != nil { + rWrapper.close() + } for ac := range conns { ac.tearDown(ErrClientConnClosing) @@ -1424,26 +1429,14 @@ func (ac *addrConn) resetConnectBackoff() { ac.mu.Unlock() } -// getReadyTransport returns the transport if ac's state is READY. -// Otherwise it returns nil, false. -// If ac's state is IDLE, it will trigger ac to connect. -func (ac *addrConn) getReadyTransport() (transport.ClientTransport, bool) { +// getReadyTransport returns the transport if ac's state is READY or nil if not. +func (ac *addrConn) getReadyTransport() transport.ClientTransport { ac.mu.Lock() - if ac.state == connectivity.Ready && ac.transport != nil { - t := ac.transport - ac.mu.Unlock() - return t, true - } - var idle bool - if ac.state == connectivity.Idle { - idle = true - } - ac.mu.Unlock() - // Trigger idle ac to connect. - if idle { - ac.connect() + defer ac.mu.Unlock() + if ac.state == connectivity.Ready { + return ac.transport } - return nil, false + return nil } // tearDown starts to tear down the addrConn. diff --git a/vendor/google.golang.org/grpc/go.mod b/vendor/google.golang.org/grpc/go.mod index b177cfa66..2f2cf1eb7 100644 --- a/vendor/google.golang.org/grpc/go.mod +++ b/vendor/google.golang.org/grpc/go.mod @@ -3,15 +3,16 @@ module google.golang.org/grpc go 1.11 require ( + github.com/cespare/xxhash v1.1.0 github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403 - github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d + github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b - github.com/golang/protobuf v1.4.2 + github.com/golang/protobuf v1.4.3 github.com/google/go-cmp v0.5.0 github.com/google/uuid v1.1.2 - golang.org/x/net v0.0.0-20190311183353-d8887717615a - golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be - golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a + golang.org/x/net v0.0.0-20200822124328-c89045814202 + golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d + golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 google.golang.org/protobuf v1.25.0 ) diff --git a/vendor/google.golang.org/grpc/go.sum b/vendor/google.golang.org/grpc/go.sum index 24d2976ab..372b4ea3d 100644 --- a/vendor/google.golang.org/grpc/go.sum +++ b/vendor/google.golang.org/grpc/go.sum @@ -1,32 +1,46 @@ -cloud.google.com/go v0.26.0 h1:e0WKqKTd5BnrG8aKH3J3h+QvEIQtSUcf2n5UZ5ZgLtQ= cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.34.0 h1:eOI3/cP2VTU6uZLDYAoic+eyzzB9YyGmJ7eIjl8rOPg= +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE= +github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU= +github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY= github.com/census-instrumentation/opencensus-proto v0.2.1 h1:glEXhBS5PSLLv4IXzLA5yPRVX4bilULVyxxbrfOtDAk= github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= +github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko= +github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403 h1:cqQfy1jclcSy/FwLjemeg3SR1yaINm74aQyupQ0Bl8M= github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= +github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed h1:OZmjad4L3H8ncOIR8rnb5MREYqG8ixi5+WbeUsquF0c= +github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= -github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d h1:QyzYnTnPE15SQyUeqU6qLbWxMkwyAyu+vGksa0b7j00= -github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk= +github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98= +github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk= +github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0 h1:dulLQAYQFYtG5MTplgNGHWuV2D+OBD+Z8lmDBmbLg+s= +github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ= github.com/envoyproxy/protoc-gen-validate v0.1.0 h1:EQciDnbrYxy13PgWoY8AqoxGiPrpgBZ1R8UNe3ddc+A= github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= +github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw= github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA= github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs= github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8= -github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0= github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= +github.com/golang/protobuf v1.4.3 h1:JjCZWpVbqXDqFVmTfYWEVTMIYrL/NPdPSCHPJ0T/raM= +github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= @@ -35,49 +49,66 @@ github.com/google/go-cmp v0.5.0 h1:/QaMHBdZ26BB3SSst0Iwl10Epc+xhTquomWX0oZEB6w= github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/uuid v1.1.2 h1:EVhdT+1Kseyi1/pUmXKaFxYsDNy9RQYkMWRH68J/W7Y= github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= +github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= +github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ= +github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72 h1:qLC7fQah7D6K1B0ujays3HV9gkFtllcxhzImRR7ArPQ= +github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4= github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= +go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628= golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= -golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be h1:vEDujvNQGv4jgYKudGeI/+DAX4Jffq6hpD55MmoEvKs= +golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20200822124328-c89045814202 h1:VvcQYSHwXgi7W+TpUR6A9g6Up98WAHf3f/ulnJ62IyA= +golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= +golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d h1:TzXSXBo42m9gQenoE3b9BGiEpg5IG2JkU5FkPIawgtw= +golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884= +golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= -golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE= +golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508= google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc= +google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c= google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 h1:+kGHl1aib/qcwaRi1CbqBZ1rk19r85MNUf8HaBghugY= google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo= google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg= google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY= google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk= +google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0= +google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU= google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= @@ -90,7 +121,8 @@ google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.2.3 h1:fvjTMHxHEw/mxHbtzPi3JCcKXQRAnQTBRo6YCJSVHKI= +gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/vendor/google.golang.org/grpc/internal/binarylog/sink.go b/vendor/google.golang.org/grpc/internal/binarylog/sink.go index 7d7a3056b..c2fdd58b3 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/sink.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/sink.go @@ -69,7 +69,8 @@ type writerSink struct { func (ws *writerSink) Write(e *pb.GrpcLogEntry) error { b, err := proto.Marshal(e) if err != nil { - grpclogLogger.Infof("binary logging: failed to marshal proto message: %v", err) + grpclogLogger.Errorf("binary logging: failed to marshal proto message: %v", err) + return err } hdr := make([]byte, 4) binary.BigEndian.PutUint32(hdr, uint32(len(b))) @@ -85,24 +86,27 @@ func (ws *writerSink) Write(e *pb.GrpcLogEntry) error { func (ws *writerSink) Close() error { return nil } type bufferedSink struct { - mu sync.Mutex - closer io.Closer - out Sink // out is built on buf. - buf *bufio.Writer // buf is kept for flush. - - writeStartOnce sync.Once - writeTicker *time.Ticker + mu sync.Mutex + closer io.Closer + out Sink // out is built on buf. + buf *bufio.Writer // buf is kept for flush. + flusherStarted bool + + writeTicker *time.Ticker + done chan struct{} } func (fs *bufferedSink) Write(e *pb.GrpcLogEntry) error { - // Start the write loop when Write is called. - fs.writeStartOnce.Do(fs.startFlushGoroutine) fs.mu.Lock() + defer fs.mu.Unlock() + if !fs.flusherStarted { + // Start the write loop when Write is called. + fs.startFlushGoroutine() + fs.flusherStarted = true + } if err := fs.out.Write(e); err != nil { - fs.mu.Unlock() return err } - fs.mu.Unlock() return nil } @@ -113,7 +117,12 @@ const ( func (fs *bufferedSink) startFlushGoroutine() { fs.writeTicker = time.NewTicker(bufFlushDuration) go func() { - for range fs.writeTicker.C { + for { + select { + case <-fs.done: + return + case <-fs.writeTicker.C: + } fs.mu.Lock() if err := fs.buf.Flush(); err != nil { grpclogLogger.Warningf("failed to flush to Sink: %v", err) @@ -124,10 +133,12 @@ func (fs *bufferedSink) startFlushGoroutine() { } func (fs *bufferedSink) Close() error { + fs.mu.Lock() + defer fs.mu.Unlock() if fs.writeTicker != nil { fs.writeTicker.Stop() } - fs.mu.Lock() + close(fs.done) if err := fs.buf.Flush(); err != nil { grpclogLogger.Warningf("failed to flush to Sink: %v", err) } @@ -137,7 +148,6 @@ func (fs *bufferedSink) Close() error { if err := fs.out.Close(); err != nil { grpclogLogger.Warningf("failed to close the Sink: %v", err) } - fs.mu.Unlock() return nil } @@ -155,5 +165,6 @@ func NewBufferedSink(o io.WriteCloser) Sink { closer: o, out: newWriterSink(bufW), buf: bufW, + done: make(chan struct{}), } } diff --git a/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go b/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go index 200b115ca..740f83c2b 100644 --- a/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go +++ b/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go @@ -31,26 +31,37 @@ var ( mu sync.Mutex ) +// Int implements rand.Int on the grpcrand global source. +func Int() int { + mu.Lock() + defer mu.Unlock() + return r.Int() +} + // Int63n implements rand.Int63n on the grpcrand global source. func Int63n(n int64) int64 { mu.Lock() - res := r.Int63n(n) - mu.Unlock() - return res + defer mu.Unlock() + return r.Int63n(n) } // Intn implements rand.Intn on the grpcrand global source. func Intn(n int) int { mu.Lock() - res := r.Intn(n) - mu.Unlock() - return res + defer mu.Unlock() + return r.Intn(n) } // Float64 implements rand.Float64 on the grpcrand global source. func Float64() float64 { mu.Lock() - res := r.Float64() - mu.Unlock() - return res + defer mu.Unlock() + return r.Float64() +} + +// Uint64 implements rand.Uint64 on the grpcrand global source. +func Uint64() uint64 { + mu.Lock() + defer mu.Unlock() + return r.Uint64() } diff --git a/vendor/google.golang.org/grpc/internal/status/status.go b/vendor/google.golang.org/grpc/internal/status/status.go index 710223b8d..e5c6513ed 100644 --- a/vendor/google.golang.org/grpc/internal/status/status.go +++ b/vendor/google.golang.org/grpc/internal/status/status.go @@ -97,7 +97,7 @@ func (s *Status) Err() error { if s.Code() == codes.OK { return nil } - return &Error{e: s.Proto()} + return &Error{s: s} } // WithDetails returns a new status with the provided details messages appended to the status. @@ -136,19 +136,23 @@ func (s *Status) Details() []interface{} { return details } +func (s *Status) String() string { + return fmt.Sprintf("rpc error: code = %s desc = %s", s.Code(), s.Message()) +} + // Error wraps a pointer of a status proto. It implements error and Status, // and a nil *Error should never be returned by this package. type Error struct { - e *spb.Status + s *Status } func (e *Error) Error() string { - return fmt.Sprintf("rpc error: code = %s desc = %s", codes.Code(e.e.GetCode()), e.e.GetMessage()) + return e.s.String() } // GRPCStatus returns the Status represented by se. func (e *Error) GRPCStatus() *Status { - return FromProto(e.e) + return e.s } // Is implements future error.Is functionality. @@ -158,5 +162,5 @@ func (e *Error) Is(target error) bool { if !ok { return false } - return proto.Equal(e.e, tse.e) + return proto.Equal(e.s.s, tse.s.s) } diff --git a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go index f63a01376..45532f8ae 100644 --- a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go +++ b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go @@ -296,7 +296,7 @@ type controlBuffer struct { // closed and nilled when transportResponseFrames drops below the // threshold. Both fields are protected by mu. transportResponseFrames int - trfChan atomic.Value // *chan struct{} + trfChan atomic.Value // chan struct{} } func newControlBuffer(done <-chan struct{}) *controlBuffer { @@ -310,10 +310,10 @@ func newControlBuffer(done <-chan struct{}) *controlBuffer { // throttle blocks if there are too many incomingSettings/cleanupStreams in the // controlbuf. func (c *controlBuffer) throttle() { - ch, _ := c.trfChan.Load().(*chan struct{}) + ch, _ := c.trfChan.Load().(chan struct{}) if ch != nil { select { - case <-*ch: + case <-ch: case <-c.done: } } @@ -347,8 +347,7 @@ func (c *controlBuffer) executeAndPut(f func(it interface{}) bool, it cbItem) (b if c.transportResponseFrames == maxQueuedTransportResponseFrames { // We are adding the frame that puts us over the threshold; create // a throttling channel. - ch := make(chan struct{}) - c.trfChan.Store(&ch) + c.trfChan.Store(make(chan struct{})) } } c.mu.Unlock() @@ -389,9 +388,9 @@ func (c *controlBuffer) get(block bool) (interface{}, error) { if c.transportResponseFrames == maxQueuedTransportResponseFrames { // We are removing the frame that put us over the // threshold; close and clear the throttling channel. - ch := c.trfChan.Load().(*chan struct{}) - close(*ch) - c.trfChan.Store((*chan struct{})(nil)) + ch := c.trfChan.Load().(chan struct{}) + close(ch) + c.trfChan.Store((chan struct{})(nil)) } c.transportResponseFrames-- } @@ -407,7 +406,6 @@ func (c *controlBuffer) get(block bool) (interface{}, error) { select { case <-c.ch: case <-c.done: - c.finish() return nil, ErrConnClosing } } @@ -432,6 +430,14 @@ func (c *controlBuffer) finish() { hdr.onOrphaned(ErrConnClosing) } } + // In case throttle() is currently in flight, it needs to be unblocked. + // Otherwise, the transport may not close, since the transport is closed by + // the reader encountering the connection error. + ch, _ := c.trfChan.Load().(chan struct{}) + if ch != nil { + close(ch) + } + c.trfChan.Store((chan struct{})(nil)) c.mu.Unlock() } diff --git a/vendor/google.golang.org/grpc/internal/transport/handler_server.go b/vendor/google.golang.org/grpc/internal/transport/handler_server.go index 05d3871e6..1c3459c2b 100644 --- a/vendor/google.golang.org/grpc/internal/transport/handler_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/handler_server.go @@ -141,9 +141,8 @@ type serverHandlerTransport struct { stats stats.Handler } -func (ht *serverHandlerTransport) Close() error { +func (ht *serverHandlerTransport) Close() { ht.closeOnce.Do(ht.closeCloseChanOnce) - return nil } func (ht *serverHandlerTransport) closeCloseChanOnce() { close(ht.closedCh) } diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_client.go b/vendor/google.golang.org/grpc/internal/transport/http2_client.go index 48c5e52ed..0cd6da1e7 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_client.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_client.go @@ -24,6 +24,7 @@ import ( "io" "math" "net" + "net/http" "strconv" "strings" "sync" @@ -241,7 +242,15 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts // and passed to the credential handshaker. This makes it possible for // address specific arbitrary data to reach the credential handshaker. connectCtx = icredentials.NewClientHandshakeInfoContext(connectCtx, credentials.ClientHandshakeInfo{Attributes: addr.Attributes}) - conn, authInfo, err = transportCreds.ClientHandshake(connectCtx, addr.ServerName, conn) + rawConn := conn + // Pull the deadline from the connectCtx, which will be used for + // timeouts in the authentication protocol handshake. Can ignore the + // boolean as the deadline will return the zero value, which will make + // the conn not timeout on I/O operations. + deadline, _ := connectCtx.Deadline() + rawConn.SetDeadline(deadline) + conn, authInfo, err = transportCreds.ClientHandshake(connectCtx, addr.ServerName, rawConn) + rawConn.SetDeadline(time.Time{}) if err != nil { return nil, connectionErrorf(isTemporary(err), err, "transport: authentication handshake failed: %v", err) } @@ -399,11 +408,10 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts logger.Errorf("transport: loopyWriter.run returning. Err: %v", err) } } - // If it's a connection error, let reader goroutine handle it - // since there might be data in the buffers. - if _, ok := err.(net.Error); !ok { - t.conn.Close() - } + // Do not close the transport. Let reader goroutine handle it since + // there might be data in the buffers. + t.conn.Close() + t.controlBuf.finish() close(t.writerDone) }() return t, nil @@ -608,26 +616,39 @@ func (t *http2Client) getCallAuthData(ctx context.Context, audience string, call return callAuthData, nil } -// PerformedIOError wraps an error to indicate IO may have been performed -// before the error occurred. -type PerformedIOError struct { +// NewStreamError wraps an error and reports additional information. +type NewStreamError struct { Err error + + DoNotRetry bool + PerformedIO bool } -// Error implements error. -func (p PerformedIOError) Error() string { - return p.Err.Error() +func (e NewStreamError) Error() string { + return e.Err.Error() } // NewStream creates a stream and registers it into the transport as "active" -// streams. +// streams. All non-nil errors returned will be *NewStreamError. func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Stream, err error) { + defer func() { + if err != nil { + nse, ok := err.(*NewStreamError) + if !ok { + nse = &NewStreamError{Err: err} + } + if len(t.perRPCCreds) > 0 || callHdr.Creds != nil { + // We may have performed I/O in the per-RPC creds callback, so do not + // allow transparent retry. + nse.PerformedIO = true + } + err = nse + } + }() ctx = peer.NewContext(ctx, t.getPeer()) headerFields, err := t.createHeaderFields(ctx, callHdr) if err != nil { - // We may have performed I/O in the per-RPC creds callback, so do not - // allow transparent retry. - return nil, PerformedIOError{err} + return nil, err } s := t.newStream(ctx, callHdr) cleanup := func(err error) { @@ -733,7 +754,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Strea break } if hdrListSizeErr != nil { - return nil, hdrListSizeErr + return nil, &NewStreamError{Err: hdrListSizeErr, DoNotRetry: true} } firstTry = false select { @@ -878,12 +899,18 @@ func (t *http2Client) Close(err error) { // Append info about previous goaways if there were any, since this may be important // for understanding the root cause for this connection to be closed. _, goAwayDebugMessage := t.GetGoAwayReason() + + var st *status.Status if len(goAwayDebugMessage) > 0 { - err = fmt.Errorf("closing transport due to: %v, received prior goaway: %v", err, goAwayDebugMessage) + st = status.Newf(codes.Unavailable, "closing transport due to: %v, received prior goaway: %v", err, goAwayDebugMessage) + err = st.Err() + } else { + st = status.New(codes.Unavailable, err.Error()) } + // Notify all active streams. for _, s := range streams { - t.closeStream(s, err, false, http2.ErrCodeNo, status.New(codes.Unavailable, err.Error()), nil, false) + t.closeStream(s, err, false, http2.ErrCodeNo, st, nil, false) } if t.statsHandler != nil { connEnd := &stats.ConnEnd{ @@ -1221,7 +1248,11 @@ func (t *http2Client) setGoAwayReason(f *http2.GoAwayFrame) { t.goAwayReason = GoAwayTooManyPings } } - t.goAwayDebugMessage = fmt.Sprintf("code: %s, debug data: %v", f.ErrCode, string(f.DebugData())) + if len(f.DebugData()) == 0 { + t.goAwayDebugMessage = fmt.Sprintf("code: %s", f.ErrCode) + } else { + t.goAwayDebugMessage = fmt.Sprintf("code: %s, debug data: %q", f.ErrCode, string(f.DebugData())) + } } func (t *http2Client) GetGoAwayReason() (GoAwayReason, string) { @@ -1254,11 +1285,124 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { return } - state := &decodeState{} - // Initialize isGRPC value to be !initialHeader, since if a gRPC Response-Headers has already been received, then it means that the peer is speaking gRPC and we are in gRPC mode. - state.data.isGRPC = !initialHeader - if h2code, err := state.decodeHeader(frame); err != nil { - t.closeStream(s, err, true, h2code, status.Convert(err), nil, endStream) + // frame.Truncated is set to true when framer detects that the current header + // list size hits MaxHeaderListSize limit. + if frame.Truncated { + se := status.New(codes.Internal, "peer header list size exceeded limit") + t.closeStream(s, se.Err(), true, http2.ErrCodeFrameSize, se, nil, endStream) + return + } + + var ( + // If a gRPC Response-Headers has already been received, then it means + // that the peer is speaking gRPC and we are in gRPC mode. + isGRPC = !initialHeader + mdata = make(map[string][]string) + contentTypeErr = "malformed header: missing HTTP content-type" + grpcMessage string + statusGen *status.Status + recvCompress string + httpStatusCode *int + httpStatusErr string + rawStatusCode = codes.Unknown + // headerError is set if an error is encountered while parsing the headers + headerError string + ) + + if initialHeader { + httpStatusErr = "malformed header: missing HTTP status" + } + + for _, hf := range frame.Fields { + switch hf.Name { + case "content-type": + if _, validContentType := grpcutil.ContentSubtype(hf.Value); !validContentType { + contentTypeErr = fmt.Sprintf("transport: received unexpected content-type %q", hf.Value) + break + } + contentTypeErr = "" + mdata[hf.Name] = append(mdata[hf.Name], hf.Value) + isGRPC = true + case "grpc-encoding": + recvCompress = hf.Value + case "grpc-status": + code, err := strconv.ParseInt(hf.Value, 10, 32) + if err != nil { + se := status.New(codes.Internal, fmt.Sprintf("transport: malformed grpc-status: %v", err)) + t.closeStream(s, se.Err(), true, http2.ErrCodeProtocol, se, nil, endStream) + return + } + rawStatusCode = codes.Code(uint32(code)) + case "grpc-message": + grpcMessage = decodeGrpcMessage(hf.Value) + case "grpc-status-details-bin": + var err error + statusGen, err = decodeGRPCStatusDetails(hf.Value) + if err != nil { + headerError = fmt.Sprintf("transport: malformed grpc-status-details-bin: %v", err) + } + case ":status": + if hf.Value == "200" { + httpStatusErr = "" + statusCode := 200 + httpStatusCode = &statusCode + break + } + + c, err := strconv.ParseInt(hf.Value, 10, 32) + if err != nil { + se := status.New(codes.Internal, fmt.Sprintf("transport: malformed http-status: %v", err)) + t.closeStream(s, se.Err(), true, http2.ErrCodeProtocol, se, nil, endStream) + return + } + statusCode := int(c) + httpStatusCode = &statusCode + + httpStatusErr = fmt.Sprintf( + "unexpected HTTP status code received from server: %d (%s)", + statusCode, + http.StatusText(statusCode), + ) + default: + if isReservedHeader(hf.Name) && !isWhitelistedHeader(hf.Name) { + break + } + v, err := decodeMetadataHeader(hf.Name, hf.Value) + if err != nil { + headerError = fmt.Sprintf("transport: malformed %s: %v", hf.Name, err) + logger.Warningf("Failed to decode metadata header (%q, %q): %v", hf.Name, hf.Value, err) + break + } + mdata[hf.Name] = append(mdata[hf.Name], v) + } + } + + if !isGRPC || httpStatusErr != "" { + var code = codes.Internal // when header does not include HTTP status, return INTERNAL + + if httpStatusCode != nil { + var ok bool + code, ok = HTTPStatusConvTab[*httpStatusCode] + if !ok { + code = codes.Unknown + } + } + var errs []string + if httpStatusErr != "" { + errs = append(errs, httpStatusErr) + } + if contentTypeErr != "" { + errs = append(errs, contentTypeErr) + } + // Verify the HTTP response is a 200. + se := status.New(code, strings.Join(errs, "; ")) + t.closeStream(s, se.Err(), true, http2.ErrCodeProtocol, se, nil, endStream) + return + } + + if headerError != "" { + se := status.New(codes.Internal, headerError) + t.closeStream(s, se.Err(), true, http2.ErrCodeProtocol, se, nil, endStream) return } @@ -1293,9 +1437,9 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { // These values can be set without any synchronization because // stream goroutine will read it only after seeing a closed // headerChan which we'll close after setting this. - s.recvCompress = state.data.encoding - if len(state.data.mdata) > 0 { - s.header = state.data.mdata + s.recvCompress = recvCompress + if len(mdata) > 0 { + s.header = mdata } } else { // HEADERS frame block carries a Trailers-Only. @@ -1308,9 +1452,13 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { return } + if statusGen == nil { + statusGen = status.New(rawStatusCode, grpcMessage) + } + // if client received END_STREAM from server while stream was still active, send RST_STREAM rst := s.getState() == streamActive - t.closeStream(s, io.EOF, rst, http2.ErrCodeNo, state.status(), state.data.mdata, true) + t.closeStream(s, io.EOF, rst, http2.ErrCodeNo, statusGen, mdata, true) } // reader runs as a separate goroutine in charge of reading data from network diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_server.go b/vendor/google.golang.org/grpc/internal/transport/http2_server.go index 11be5599c..e3799d50a 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_server.go @@ -102,11 +102,11 @@ type http2Server struct { mu sync.Mutex // guard the following - // drainChan is initialized when drain(...) is called the first time. + // drainChan is initialized when Drain() is called the first time. // After which the server writes out the first GoAway(with ID 2^31-1) frame. // Then an independent goroutine will be launched to later send the second GoAway. // During this time we don't want to write another first GoAway(with ID 2^31 -1) frame. - // Thus call to drain(...) will be a no-op if drainChan is already initialized since draining is + // Thus call to Drain() will be a no-op if drainChan is already initialized since draining is // already underway. drainChan chan struct{} state transportState @@ -125,9 +125,14 @@ type http2Server struct { connectionID uint64 } -// newHTTP2Server constructs a ServerTransport based on HTTP2. ConnectionError is -// returned if something goes wrong. -func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err error) { +// NewServerTransport creates a http2 transport with conn and configuration +// options from config. +// +// It returns a non-nil transport and a nil error on success. On failure, it +// returns a non-nil transport and a nil-error. For a special case where the +// underlying conn gets closed before the client preface could be read, it +// returns a nil transport and a nil error. +func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, err error) { writeBufSize := config.WriteBufferSize readBufSize := config.ReadBufferSize maxHeaderListSize := defaultServerMaxHeaderListSize @@ -266,6 +271,13 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err // Check the validity of client preface. preface := make([]byte, len(clientPreface)) if _, err := io.ReadFull(t.conn, preface); err != nil { + // In deployments where a gRPC server runs behind a cloud load balancer + // which performs regular TCP level health checks, the connection is + // closed immediately by the latter. Skipping the error here will help + // reduce log clutter. + if err == io.EOF { + return nil, nil + } return nil, connectionErrorf(false, err, "transport: http2Server.HandleStreams failed to receive the preface from client: %v", err) } if !bytes.Equal(preface, clientPreface) { @@ -295,6 +307,7 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err } } t.conn.Close() + t.controlBuf.finish() close(t.writerDone) }() go t.keepalive() @@ -304,37 +317,92 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err // operateHeader takes action on the decoded headers. func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(*Stream), traceCtx func(context.Context, string) context.Context) (fatal bool) { streamID := frame.Header().StreamID - state := &decodeState{ - serverSide: true, - } - if h2code, err := state.decodeHeader(frame); err != nil { - if _, ok := status.FromError(err); ok { - t.controlBuf.put(&cleanupStream{ - streamID: streamID, - rst: true, - rstCode: h2code, - onWrite: func() {}, - }) - } + + // frame.Truncated is set to true when framer detects that the current header + // list size hits MaxHeaderListSize limit. + if frame.Truncated { + t.controlBuf.put(&cleanupStream{ + streamID: streamID, + rst: true, + rstCode: http2.ErrCodeFrameSize, + onWrite: func() {}, + }) return false } buf := newRecvBuffer() s := &Stream{ - id: streamID, - st: t, - buf: buf, - fc: &inFlow{limit: uint32(t.initialWindowSize)}, - recvCompress: state.data.encoding, - method: state.data.method, - contentSubtype: state.data.contentSubtype, + id: streamID, + st: t, + buf: buf, + fc: &inFlow{limit: uint32(t.initialWindowSize)}, + } + + var ( + // If a gRPC Response-Headers has already been received, then it means + // that the peer is speaking gRPC and we are in gRPC mode. + isGRPC = false + mdata = make(map[string][]string) + httpMethod string + // headerError is set if an error is encountered while parsing the headers + headerError bool + + timeoutSet bool + timeout time.Duration + ) + + for _, hf := range frame.Fields { + switch hf.Name { + case "content-type": + contentSubtype, validContentType := grpcutil.ContentSubtype(hf.Value) + if !validContentType { + break + } + mdata[hf.Name] = append(mdata[hf.Name], hf.Value) + s.contentSubtype = contentSubtype + isGRPC = true + case "grpc-encoding": + s.recvCompress = hf.Value + case ":method": + httpMethod = hf.Value + case ":path": + s.method = hf.Value + case "grpc-timeout": + timeoutSet = true + var err error + if timeout, err = decodeTimeout(hf.Value); err != nil { + headerError = true + } + default: + if isReservedHeader(hf.Name) && !isWhitelistedHeader(hf.Name) { + break + } + v, err := decodeMetadataHeader(hf.Name, hf.Value) + if err != nil { + headerError = true + logger.Warningf("Failed to decode metadata header (%q, %q): %v", hf.Name, hf.Value, err) + break + } + mdata[hf.Name] = append(mdata[hf.Name], v) + } } + + if !isGRPC || headerError { + t.controlBuf.put(&cleanupStream{ + streamID: streamID, + rst: true, + rstCode: http2.ErrCodeProtocol, + onWrite: func() {}, + }) + return false + } + if frame.StreamEnded() { // s is just created by the caller. No lock needed. s.state = streamReadDone } - if state.data.timeoutSet { - s.ctx, s.cancel = context.WithTimeout(t.ctx, state.data.timeout) + if timeoutSet { + s.ctx, s.cancel = context.WithTimeout(t.ctx, timeout) } else { s.ctx, s.cancel = context.WithCancel(t.ctx) } @@ -347,14 +415,14 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( } s.ctx = peer.NewContext(s.ctx, pr) // Attach the received metadata to the context. - if len(state.data.mdata) > 0 { - s.ctx = metadata.NewIncomingContext(s.ctx, state.data.mdata) - } - if state.data.statsTags != nil { - s.ctx = stats.SetIncomingTags(s.ctx, state.data.statsTags) - } - if state.data.statsTrace != nil { - s.ctx = stats.SetIncomingTrace(s.ctx, state.data.statsTrace) + if len(mdata) > 0 { + s.ctx = metadata.NewIncomingContext(s.ctx, mdata) + if statsTags := mdata["grpc-tags-bin"]; len(statsTags) > 0 { + s.ctx = stats.SetIncomingTags(s.ctx, []byte(statsTags[len(statsTags)-1])) + } + if statsTrace := mdata["grpc-trace-bin"]; len(statsTrace) > 0 { + s.ctx = stats.SetIncomingTrace(s.ctx, []byte(statsTrace[len(statsTrace)-1])) + } } t.mu.Lock() if t.state != reachable { @@ -383,10 +451,10 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( return true } t.maxStreamID = streamID - if state.data.httpMethod != http.MethodPost { + if httpMethod != http.MethodPost { t.mu.Unlock() if logger.V(logLevel) { - logger.Warningf("transport: http2Server.operateHeaders parsed a :method field: %v which should be POST", state.data.httpMethod) + logger.Infof("transport: http2Server.operateHeaders parsed a :method field: %v which should be POST", httpMethod) } t.controlBuf.put(&cleanupStream{ streamID: streamID, @@ -399,7 +467,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( } if t.inTapHandle != nil { var err error - if s.ctx, err = t.inTapHandle(s.ctx, &tap.Info{FullMethodName: state.data.method}); err != nil { + if s.ctx, err = t.inTapHandle(s.ctx, &tap.Info{FullMethodName: s.method}); err != nil { t.mu.Unlock() if logger.V(logLevel) { logger.Infof("transport: http2Server.operateHeaders got an error from InTapHandle: %v", err) @@ -437,7 +505,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( LocalAddr: t.localAddr, Compression: s.recvCompress, WireLength: int(frame.Header().Length), - Header: metadata.MD(state.data.mdata).Copy(), + Header: metadata.MD(mdata).Copy(), } t.stats.HandleRPC(s.ctx, inHeader) } @@ -1004,12 +1072,12 @@ func (t *http2Server) keepalive() { if val <= 0 { // The connection has been idle for a duration of keepalive.MaxConnectionIdle or more. // Gracefully close the connection. - t.drain(http2.ErrCodeNo, []byte{}) + t.Drain() return } idleTimer.Reset(val) case <-ageTimer.C: - t.drain(http2.ErrCodeNo, []byte{}) + t.Drain() ageTimer.Reset(t.kp.MaxConnectionAgeGrace) select { case <-ageTimer.C: @@ -1063,11 +1131,11 @@ func (t *http2Server) keepalive() { // Close starts shutting down the http2Server transport. // TODO(zhaoq): Now the destruction is not blocked on any pending streams. This // could cause some resource issue. Revisit this later. -func (t *http2Server) Close() error { +func (t *http2Server) Close() { t.mu.Lock() if t.state == closing { t.mu.Unlock() - return errors.New("transport: Close() was already called") + return } t.state = closing streams := t.activeStreams @@ -1075,7 +1143,9 @@ func (t *http2Server) Close() error { t.mu.Unlock() t.controlBuf.finish() close(t.done) - err := t.conn.Close() + if err := t.conn.Close(); err != nil && logger.V(logLevel) { + logger.Infof("transport: error closing conn during Close: %v", err) + } if channelz.IsOn() { channelz.RemoveEntry(t.channelzID) } @@ -1087,7 +1157,6 @@ func (t *http2Server) Close() error { connEnd := &stats.ConnEnd{} t.stats.HandleConn(t.ctx, connEnd) } - return err } // deleteStream deletes the stream s from transport's active streams. @@ -1152,17 +1221,13 @@ func (t *http2Server) RemoteAddr() net.Addr { } func (t *http2Server) Drain() { - t.drain(http2.ErrCodeNo, []byte{}) -} - -func (t *http2Server) drain(code http2.ErrCode, debugData []byte) { t.mu.Lock() defer t.mu.Unlock() if t.drainChan != nil { return } t.drainChan = make(chan struct{}) - t.controlBuf.put(&goAway{code: code, debugData: debugData, headsUp: true}) + t.controlBuf.put(&goAway{code: http2.ErrCodeNo, debugData: []byte{}, headsUp: true}) } var goAwayPing = &ping{data: [8]byte{1, 6, 1, 8, 0, 3, 3, 9}} diff --git a/vendor/google.golang.org/grpc/internal/transport/http_util.go b/vendor/google.golang.org/grpc/internal/transport/http_util.go index c7dee140c..d8247bcdf 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http_util.go +++ b/vendor/google.golang.org/grpc/internal/transport/http_util.go @@ -39,7 +39,6 @@ import ( spb "google.golang.org/genproto/googleapis/rpc/status" "google.golang.org/grpc/codes" "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/internal/grpcutil" "google.golang.org/grpc/status" ) @@ -96,53 +95,6 @@ var ( logger = grpclog.Component("transport") ) -type parsedHeaderData struct { - encoding string - // statusGen caches the stream status received from the trailer the server - // sent. Client side only. Do not access directly. After all trailers are - // parsed, use the status method to retrieve the status. - statusGen *status.Status - // rawStatusCode and rawStatusMsg are set from the raw trailer fields and are not - // intended for direct access outside of parsing. - rawStatusCode *int - rawStatusMsg string - httpStatus *int - // Server side only fields. - timeoutSet bool - timeout time.Duration - method string - httpMethod string - // key-value metadata map from the peer. - mdata map[string][]string - statsTags []byte - statsTrace []byte - contentSubtype string - - // isGRPC field indicates whether the peer is speaking gRPC (otherwise HTTP). - // - // We are in gRPC mode (peer speaking gRPC) if: - // * We are client side and have already received a HEADER frame that indicates gRPC peer. - // * The header contains valid a content-type, i.e. a string starts with "application/grpc" - // And we should handle error specific to gRPC. - // - // Otherwise (i.e. a content-type string starts without "application/grpc", or does not exist), we - // are in HTTP fallback mode, and should handle error specific to HTTP. - isGRPC bool - grpcErr error - httpErr error - contentTypeErr string -} - -// decodeState configures decoding criteria and records the decoded data. -type decodeState struct { - // whether decoding on server side or not - serverSide bool - - // Records the states during HPACK decoding. It will be filled with info parsed from HTTP HEADERS - // frame once decodeHeader function has been invoked and returned. - data parsedHeaderData -} - // isReservedHeader checks whether hdr belongs to HTTP2 headers // reserved by gRPC protocol. Any other headers are classified as the // user-specified metadata. @@ -180,14 +132,6 @@ func isWhitelistedHeader(hdr string) bool { } } -func (d *decodeState) status() *status.Status { - if d.data.statusGen == nil { - // No status-details were provided; generate status using code/msg. - d.data.statusGen = status.New(codes.Code(int32(*(d.data.rawStatusCode))), d.data.rawStatusMsg) - } - return d.data.statusGen -} - const binHdrSuffix = "-bin" func encodeBinHeader(v []byte) string { @@ -217,168 +161,16 @@ func decodeMetadataHeader(k, v string) (string, error) { return v, nil } -func (d *decodeState) decodeHeader(frame *http2.MetaHeadersFrame) (http2.ErrCode, error) { - // frame.Truncated is set to true when framer detects that the current header - // list size hits MaxHeaderListSize limit. - if frame.Truncated { - return http2.ErrCodeFrameSize, status.Error(codes.Internal, "peer header list size exceeded limit") - } - - for _, hf := range frame.Fields { - d.processHeaderField(hf) - } - - if d.data.isGRPC { - if d.data.grpcErr != nil { - return http2.ErrCodeProtocol, d.data.grpcErr - } - if d.serverSide { - return http2.ErrCodeNo, nil - } - if d.data.rawStatusCode == nil && d.data.statusGen == nil { - // gRPC status doesn't exist. - // Set rawStatusCode to be unknown and return nil error. - // So that, if the stream has ended this Unknown status - // will be propagated to the user. - // Otherwise, it will be ignored. In which case, status from - // a later trailer, that has StreamEnded flag set, is propagated. - code := int(codes.Unknown) - d.data.rawStatusCode = &code - } - return http2.ErrCodeNo, nil - } - - // HTTP fallback mode - if d.data.httpErr != nil { - return http2.ErrCodeProtocol, d.data.httpErr - } - - var ( - code = codes.Internal // when header does not include HTTP status, return INTERNAL - ok bool - ) - - if d.data.httpStatus != nil { - code, ok = HTTPStatusConvTab[*(d.data.httpStatus)] - if !ok { - code = codes.Unknown - } - } - - return http2.ErrCodeProtocol, status.Error(code, d.constructHTTPErrMsg()) -} - -// constructErrMsg constructs error message to be returned in HTTP fallback mode. -// Format: HTTP status code and its corresponding message + content-type error message. -func (d *decodeState) constructHTTPErrMsg() string { - var errMsgs []string - - if d.data.httpStatus == nil { - errMsgs = append(errMsgs, "malformed header: missing HTTP status") - } else { - errMsgs = append(errMsgs, fmt.Sprintf("%s: HTTP status code %d", http.StatusText(*(d.data.httpStatus)), *d.data.httpStatus)) - } - - if d.data.contentTypeErr == "" { - errMsgs = append(errMsgs, "transport: missing content-type field") - } else { - errMsgs = append(errMsgs, d.data.contentTypeErr) - } - - return strings.Join(errMsgs, "; ") -} - -func (d *decodeState) addMetadata(k, v string) { - if d.data.mdata == nil { - d.data.mdata = make(map[string][]string) +func decodeGRPCStatusDetails(rawDetails string) (*status.Status, error) { + v, err := decodeBinHeader(rawDetails) + if err != nil { + return nil, err } - d.data.mdata[k] = append(d.data.mdata[k], v) -} - -func (d *decodeState) processHeaderField(f hpack.HeaderField) { - switch f.Name { - case "content-type": - contentSubtype, validContentType := grpcutil.ContentSubtype(f.Value) - if !validContentType { - d.data.contentTypeErr = fmt.Sprintf("transport: received the unexpected content-type %q", f.Value) - return - } - d.data.contentSubtype = contentSubtype - // TODO: do we want to propagate the whole content-type in the metadata, - // or come up with a way to just propagate the content-subtype if it was set? - // ie {"content-type": "application/grpc+proto"} or {"content-subtype": "proto"} - // in the metadata? - d.addMetadata(f.Name, f.Value) - d.data.isGRPC = true - case "grpc-encoding": - d.data.encoding = f.Value - case "grpc-status": - code, err := strconv.Atoi(f.Value) - if err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-status: %v", err) - return - } - d.data.rawStatusCode = &code - case "grpc-message": - d.data.rawStatusMsg = decodeGrpcMessage(f.Value) - case "grpc-status-details-bin": - v, err := decodeBinHeader(f.Value) - if err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-status-details-bin: %v", err) - return - } - s := &spb.Status{} - if err := proto.Unmarshal(v, s); err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-status-details-bin: %v", err) - return - } - d.data.statusGen = status.FromProto(s) - case "grpc-timeout": - d.data.timeoutSet = true - var err error - if d.data.timeout, err = decodeTimeout(f.Value); err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed time-out: %v", err) - } - case ":path": - d.data.method = f.Value - case ":status": - code, err := strconv.Atoi(f.Value) - if err != nil { - d.data.httpErr = status.Errorf(codes.Internal, "transport: malformed http-status: %v", err) - return - } - d.data.httpStatus = &code - case "grpc-tags-bin": - v, err := decodeBinHeader(f.Value) - if err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-tags-bin: %v", err) - return - } - d.data.statsTags = v - d.addMetadata(f.Name, string(v)) - case "grpc-trace-bin": - v, err := decodeBinHeader(f.Value) - if err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-trace-bin: %v", err) - return - } - d.data.statsTrace = v - d.addMetadata(f.Name, string(v)) - case ":method": - d.data.httpMethod = f.Value - default: - if isReservedHeader(f.Name) && !isWhitelistedHeader(f.Name) { - break - } - v, err := decodeMetadataHeader(f.Name, f.Value) - if err != nil { - if logger.V(logLevel) { - logger.Errorf("Failed to decode metadata header (%q, %q): %v", f.Name, f.Value, err) - } - return - } - d.addMetadata(f.Name, v) + st := &spb.Status{} + if err = proto.Unmarshal(v, st); err != nil { + return nil, err } + return status.FromProto(st), nil } type timeoutUnit uint8 diff --git a/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go b/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go index 96967428b..7bb53cff1 100644 --- a/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go +++ b/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go @@ -17,7 +17,7 @@ */ // Package networktype declares the network type to be used in the default -// dailer. Attribute of a resolver.Address. +// dialer. Attribute of a resolver.Address. package networktype import ( diff --git a/vendor/google.golang.org/grpc/internal/transport/transport.go b/vendor/google.golang.org/grpc/internal/transport/transport.go index 6cc1031fd..141981264 100644 --- a/vendor/google.golang.org/grpc/internal/transport/transport.go +++ b/vendor/google.golang.org/grpc/internal/transport/transport.go @@ -532,12 +532,6 @@ type ServerConfig struct { HeaderTableSize *uint32 } -// NewServerTransport creates a ServerTransport with conn or non-nil error -// if it fails. -func NewServerTransport(protocol string, conn net.Conn, config *ServerConfig) (ServerTransport, error) { - return newHTTP2Server(conn, config) -} - // ConnectOptions covers all relevant options for communicating with the server. type ConnectOptions struct { // UserAgent is the application user agent. @@ -694,7 +688,7 @@ type ServerTransport interface { // Close tears down the transport. Once it is called, the transport // should not be accessed any more. All the pending streams and their // handlers will be terminated asynchronously. - Close() error + Close() // RemoteAddr returns the remote network address. RemoteAddr() net.Addr diff --git a/vendor/google.golang.org/grpc/metadata/metadata.go b/vendor/google.golang.org/grpc/metadata/metadata.go index e4cbea917..3604c7819 100644 --- a/vendor/google.golang.org/grpc/metadata/metadata.go +++ b/vendor/google.golang.org/grpc/metadata/metadata.go @@ -93,12 +93,16 @@ func (md MD) Copy() MD { } // Get obtains the values for a given key. +// +// k is converted to lowercase before searching in md. func (md MD) Get(k string) []string { k = strings.ToLower(k) return md[k] } // Set sets the value of a given key with a slice of values. +// +// k is converted to lowercase before storing in md. func (md MD) Set(k string, vals ...string) { if len(vals) == 0 { return @@ -107,7 +111,10 @@ func (md MD) Set(k string, vals ...string) { md[k] = vals } -// Append adds the values to key k, not overwriting what was already stored at that key. +// Append adds the values to key k, not overwriting what was already stored at +// that key. +// +// k is converted to lowercase before storing in md. func (md MD) Append(k string, vals ...string) { if len(vals) == 0 { return @@ -116,9 +123,17 @@ func (md MD) Append(k string, vals ...string) { md[k] = append(md[k], vals...) } +// Delete removes the values for a given key k which is converted to lowercase +// before removing it from md. +func (md MD) Delete(k string) { + k = strings.ToLower(k) + delete(md, k) +} + // Join joins any number of mds into a single MD. -// The order of values for each key is determined by the order in which -// the mds containing those values are presented to Join. +// +// The order of values for each key is determined by the order in which the mds +// containing those values are presented to Join. func Join(mds ...MD) MD { out := MD{} for _, md := range mds { @@ -145,8 +160,8 @@ func NewOutgoingContext(ctx context.Context, md MD) context.Context { } // AppendToOutgoingContext returns a new context with the provided kv merged -// with any existing metadata in the context. Please refer to the -// documentation of Pairs for a description of kv. +// with any existing metadata in the context. Please refer to the documentation +// of Pairs for a description of kv. func AppendToOutgoingContext(ctx context.Context, kv ...string) context.Context { if len(kv)%2 == 1 { panic(fmt.Sprintf("metadata: AppendToOutgoingContext got an odd number of input pairs for metadata: %d", len(kv))) @@ -159,20 +174,34 @@ func AppendToOutgoingContext(ctx context.Context, kv ...string) context.Context return context.WithValue(ctx, mdOutgoingKey{}, rawMD{md: md.md, added: added}) } -// FromIncomingContext returns the incoming metadata in ctx if it exists. The -// returned MD should not be modified. Writing to it may cause races. -// Modification should be made to copies of the returned MD. -func FromIncomingContext(ctx context.Context) (md MD, ok bool) { - md, ok = ctx.Value(mdIncomingKey{}).(MD) - return +// FromIncomingContext returns the incoming metadata in ctx if it exists. +// +// All keys in the returned MD are lowercase. +func FromIncomingContext(ctx context.Context) (MD, bool) { + md, ok := ctx.Value(mdIncomingKey{}).(MD) + if !ok { + return nil, false + } + out := MD{} + for k, v := range md { + // We need to manually convert all keys to lower case, because MD is a + // map, and there's no guarantee that the MD attached to the context is + // created using our helper functions. + key := strings.ToLower(k) + out[key] = v + } + return out, true } -// FromOutgoingContextRaw returns the un-merged, intermediary contents -// of rawMD. Remember to perform strings.ToLower on the keys. The returned -// MD should not be modified. Writing to it may cause races. Modification -// should be made to copies of the returned MD. +// FromOutgoingContextRaw returns the un-merged, intermediary contents of rawMD. +// +// Remember to perform strings.ToLower on the keys, for both the returned MD (MD +// is a map, there's no guarantee it's created using our helper functions) and +// the extra kv pairs (AppendToOutgoingContext doesn't turn them into +// lowercase). // -// This is intended for gRPC-internal use ONLY. +// This is intended for gRPC-internal use ONLY. Users should use +// FromOutgoingContext instead. func FromOutgoingContextRaw(ctx context.Context) (MD, [][]string, bool) { raw, ok := ctx.Value(mdOutgoingKey{}).(rawMD) if !ok { @@ -182,16 +211,23 @@ func FromOutgoingContextRaw(ctx context.Context) (MD, [][]string, bool) { return raw.md, raw.added, true } -// FromOutgoingContext returns the outgoing metadata in ctx if it exists. The -// returned MD should not be modified. Writing to it may cause races. -// Modification should be made to copies of the returned MD. +// FromOutgoingContext returns the outgoing metadata in ctx if it exists. +// +// All keys in the returned MD are lowercase. func FromOutgoingContext(ctx context.Context) (MD, bool) { raw, ok := ctx.Value(mdOutgoingKey{}).(rawMD) if !ok { return nil, false } - out := raw.md.Copy() + out := MD{} + for k, v := range raw.md { + // We need to manually convert all keys to lower case, because MD is a + // map, and there's no guarantee that the MD attached to the context is + // created using our helper functions. + key := strings.ToLower(k) + out[key] = v + } for _, added := range raw.added { if len(added)%2 == 1 { panic(fmt.Sprintf("metadata: FromOutgoingContext got an odd number of input pairs for metadata: %d", len(added))) diff --git a/vendor/google.golang.org/grpc/picker_wrapper.go b/vendor/google.golang.org/grpc/picker_wrapper.go index a58174b6f..0878ada9d 100644 --- a/vendor/google.golang.org/grpc/picker_wrapper.go +++ b/vendor/google.golang.org/grpc/picker_wrapper.go @@ -147,7 +147,7 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer. logger.Error("subconn returned from pick is not *acBalancerWrapper") continue } - if t, ok := acw.getAddrConn().getReadyTransport(); ok { + if t := acw.getAddrConn().getReadyTransport(); t != nil { if channelz.IsOn() { return t, doneChannelzWrapper(acw, pickResult.Done), nil } diff --git a/vendor/google.golang.org/grpc/resolver_conn_wrapper.go b/vendor/google.golang.org/grpc/resolver_conn_wrapper.go index 4118de571..2c47cd54f 100644 --- a/vendor/google.golang.org/grpc/resolver_conn_wrapper.go +++ b/vendor/google.golang.org/grpc/resolver_conn_wrapper.go @@ -39,6 +39,8 @@ type ccResolverWrapper struct { resolver resolver.Resolver done *grpcsync.Event curState resolver.State + + incomingMu sync.Mutex // Synchronizes all the incoming calls. } // newCCResolverWrapper uses the resolver.Builder to build a Resolver and @@ -90,6 +92,8 @@ func (ccr *ccResolverWrapper) close() { } func (ccr *ccResolverWrapper) UpdateState(s resolver.State) error { + ccr.incomingMu.Lock() + defer ccr.incomingMu.Unlock() if ccr.done.HasFired() { return nil } @@ -105,6 +109,8 @@ func (ccr *ccResolverWrapper) UpdateState(s resolver.State) error { } func (ccr *ccResolverWrapper) ReportError(err error) { + ccr.incomingMu.Lock() + defer ccr.incomingMu.Unlock() if ccr.done.HasFired() { return } @@ -114,6 +120,8 @@ func (ccr *ccResolverWrapper) ReportError(err error) { // NewAddress is called by the resolver implementation to send addresses to gRPC. func (ccr *ccResolverWrapper) NewAddress(addrs []resolver.Address) { + ccr.incomingMu.Lock() + defer ccr.incomingMu.Unlock() if ccr.done.HasFired() { return } @@ -128,6 +136,8 @@ func (ccr *ccResolverWrapper) NewAddress(addrs []resolver.Address) { // NewServiceConfig is called by the resolver implementation to send service // configs to gRPC. func (ccr *ccResolverWrapper) NewServiceConfig(sc string) { + ccr.incomingMu.Lock() + defer ccr.incomingMu.Unlock() if ccr.done.HasFired() { return } diff --git a/vendor/google.golang.org/grpc/rpc_util.go b/vendor/google.golang.org/grpc/rpc_util.go index 6db356fa5..87987a2e6 100644 --- a/vendor/google.golang.org/grpc/rpc_util.go +++ b/vendor/google.golang.org/grpc/rpc_util.go @@ -258,7 +258,8 @@ func (o PeerCallOption) after(c *callInfo, attempt *csAttempt) { } // WaitForReady configures the action to take when an RPC is attempted on broken -// connections or unreachable servers. If waitForReady is false, the RPC will fail +// connections or unreachable servers. If waitForReady is false and the +// connection is in the TRANSIENT_FAILURE state, the RPC will fail // immediately. Otherwise, the RPC client will block the call until a // connection is available (or the call is canceled or times out) and will // retry the call if it fails due to a transient error. gRPC will not retry if @@ -828,26 +829,28 @@ func Errorf(c codes.Code, format string, a ...interface{}) error { // toRPCErr converts an error into an error from the status package. func toRPCErr(err error) error { - if err == nil || err == io.EOF { + switch err { + case nil, io.EOF: return err - } - if err == io.ErrUnexpectedEOF { + case context.DeadlineExceeded: + return status.Error(codes.DeadlineExceeded, err.Error()) + case context.Canceled: + return status.Error(codes.Canceled, err.Error()) + case io.ErrUnexpectedEOF: return status.Error(codes.Internal, err.Error()) } - if _, ok := status.FromError(err); ok { - return err - } + switch e := err.(type) { case transport.ConnectionError: return status.Error(codes.Unavailable, e.Desc) - default: - switch err { - case context.DeadlineExceeded: - return status.Error(codes.DeadlineExceeded, err.Error()) - case context.Canceled: - return status.Error(codes.Canceled, err.Error()) - } + case *transport.NewStreamError: + return toRPCErr(e.Err) + } + + if _, ok := status.FromError(err); ok { + return err } + return status.Error(codes.Unknown, err.Error()) } diff --git a/vendor/google.golang.org/grpc/server.go b/vendor/google.golang.org/grpc/server.go index 0a151dee4..0251f48da 100644 --- a/vendor/google.golang.org/grpc/server.go +++ b/vendor/google.golang.org/grpc/server.go @@ -844,10 +844,16 @@ func (s *Server) handleRawConn(lisAddr string, rawConn net.Conn) { // ErrConnDispatched means that the connection was dispatched away from // gRPC; those connections should be left open. if err != credentials.ErrConnDispatched { - s.mu.Lock() - s.errorf("ServerHandshake(%q) failed: %v", rawConn.RemoteAddr(), err) - s.mu.Unlock() - channelz.Warningf(logger, s.channelzID, "grpc: Server.Serve failed to complete security handshake from %q: %v", rawConn.RemoteAddr(), err) + // In deployments where a gRPC server runs behind a cloud load + // balancer which performs regular TCP level health checks, the + // connection is closed immediately by the latter. Skipping the + // error here will help reduce log clutter. + if err != io.EOF { + s.mu.Lock() + s.errorf("ServerHandshake(%q) failed: %v", rawConn.RemoteAddr(), err) + s.mu.Unlock() + channelz.Warningf(logger, s.channelzID, "grpc: Server.Serve failed to complete security handshake from %q: %v", rawConn.RemoteAddr(), err) + } rawConn.Close() } rawConn.SetDeadline(time.Time{}) @@ -857,6 +863,7 @@ func (s *Server) handleRawConn(lisAddr string, rawConn net.Conn) { // Finish handshaking (HTTP2) st := s.newHTTP2Transport(conn, authInfo) if st == nil { + conn.Close() return } @@ -897,7 +904,7 @@ func (s *Server) newHTTP2Transport(c net.Conn, authInfo credentials.AuthInfo) tr MaxHeaderListSize: s.opts.maxHeaderListSize, HeaderTableSize: s.opts.headerTableSize, } - st, err := transport.NewServerTransport("http2", c, config) + st, err := transport.NewServerTransport(c, config) if err != nil { s.mu.Lock() s.errorf("NewServerTransport(%q) failed: %v", c.RemoteAddr(), err) @@ -1109,22 +1116,24 @@ func chainUnaryServerInterceptors(s *Server) { } else if len(interceptors) == 1 { chainedInt = interceptors[0] } else { - chainedInt = func(ctx context.Context, req interface{}, info *UnaryServerInfo, handler UnaryHandler) (interface{}, error) { - return interceptors[0](ctx, req, info, getChainUnaryHandler(interceptors, 0, info, handler)) - } + chainedInt = chainUnaryInterceptors(interceptors) } s.opts.unaryInt = chainedInt } -// getChainUnaryHandler recursively generate the chained UnaryHandler -func getChainUnaryHandler(interceptors []UnaryServerInterceptor, curr int, info *UnaryServerInfo, finalHandler UnaryHandler) UnaryHandler { - if curr == len(interceptors)-1 { - return finalHandler - } - - return func(ctx context.Context, req interface{}) (interface{}, error) { - return interceptors[curr+1](ctx, req, info, getChainUnaryHandler(interceptors, curr+1, info, finalHandler)) +func chainUnaryInterceptors(interceptors []UnaryServerInterceptor) UnaryServerInterceptor { + return func(ctx context.Context, req interface{}, info *UnaryServerInfo, handler UnaryHandler) (interface{}, error) { + var i int + var next UnaryHandler + next = func(ctx context.Context, req interface{}) (interface{}, error) { + if i == len(interceptors)-1 { + return interceptors[i](ctx, req, info, handler) + } + i++ + return interceptors[i-1](ctx, req, info, next) + } + return next(ctx, req) } } @@ -1138,7 +1147,9 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. if sh != nil { beginTime := time.Now() statsBegin = &stats.Begin{ - BeginTime: beginTime, + BeginTime: beginTime, + IsClientStream: false, + IsServerStream: false, } sh.HandleRPC(stream.Context(), statsBegin) } @@ -1390,22 +1401,24 @@ func chainStreamServerInterceptors(s *Server) { } else if len(interceptors) == 1 { chainedInt = interceptors[0] } else { - chainedInt = func(srv interface{}, ss ServerStream, info *StreamServerInfo, handler StreamHandler) error { - return interceptors[0](srv, ss, info, getChainStreamHandler(interceptors, 0, info, handler)) - } + chainedInt = chainStreamInterceptors(interceptors) } s.opts.streamInt = chainedInt } -// getChainStreamHandler recursively generate the chained StreamHandler -func getChainStreamHandler(interceptors []StreamServerInterceptor, curr int, info *StreamServerInfo, finalHandler StreamHandler) StreamHandler { - if curr == len(interceptors)-1 { - return finalHandler - } - - return func(srv interface{}, ss ServerStream) error { - return interceptors[curr+1](srv, ss, info, getChainStreamHandler(interceptors, curr+1, info, finalHandler)) +func chainStreamInterceptors(interceptors []StreamServerInterceptor) StreamServerInterceptor { + return func(srv interface{}, ss ServerStream, info *StreamServerInfo, handler StreamHandler) error { + var i int + var next StreamHandler + next = func(srv interface{}, ss ServerStream) error { + if i == len(interceptors)-1 { + return interceptors[i](srv, ss, info, handler) + } + i++ + return interceptors[i-1](srv, ss, info, next) + } + return next(srv, ss) } } @@ -1418,7 +1431,9 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp if sh != nil { beginTime := time.Now() statsBegin = &stats.Begin{ - BeginTime: beginTime, + BeginTime: beginTime, + IsClientStream: sd.ClientStreams, + IsServerStream: sd.ServerStreams, } sh.HandleRPC(stream.Context(), statsBegin) } @@ -1521,6 +1536,8 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp } } + ss.ctx = newContextWithRPCInfo(ss.ctx, false, ss.codec, ss.cp, ss.comp) + if trInfo != nil { trInfo.tr.LazyLog(&trInfo.firstLine, false) } @@ -1588,7 +1605,7 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str trInfo.tr.SetError() } errDesc := fmt.Sprintf("malformed method name: %q", stream.Method()) - if err := t.WriteStatus(stream, status.New(codes.ResourceExhausted, errDesc)); err != nil { + if err := t.WriteStatus(stream, status.New(codes.Unimplemented, errDesc)); err != nil { if trInfo != nil { trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) trInfo.tr.SetError() diff --git a/vendor/google.golang.org/grpc/stats/stats.go b/vendor/google.golang.org/grpc/stats/stats.go index 63e476ee7..a5ebeeb69 100644 --- a/vendor/google.golang.org/grpc/stats/stats.go +++ b/vendor/google.golang.org/grpc/stats/stats.go @@ -45,6 +45,10 @@ type Begin struct { BeginTime time.Time // FailFast indicates if this RPC is failfast. FailFast bool + // IsClientStream indicates whether the RPC is a client streaming RPC. + IsClientStream bool + // IsServerStream indicates whether the RPC is a server streaming RPC. + IsServerStream bool } // IsClient indicates if the stats information is from client side. diff --git a/vendor/google.golang.org/grpc/stream.go b/vendor/google.golang.org/grpc/stream.go index 1f3e70d2c..e224af12d 100644 --- a/vendor/google.golang.org/grpc/stream.go +++ b/vendor/google.golang.org/grpc/stream.go @@ -295,9 +295,11 @@ func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *Client ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: method, FailFast: c.failFast}) beginTime = time.Now() begin := &stats.Begin{ - Client: true, - BeginTime: beginTime, - FailFast: c.failFast, + Client: true, + BeginTime: beginTime, + FailFast: c.failFast, + IsClientStream: desc.ClientStreams, + IsServerStream: desc.ServerStreams, } sh.HandleRPC(ctx, begin) } @@ -419,12 +421,9 @@ func (a *csAttempt) newStream() error { cs.callHdr.PreviousAttempts = cs.numRetries s, err := a.t.NewStream(cs.ctx, cs.callHdr) if err != nil { - if _, ok := err.(transport.PerformedIOError); ok { - // Return without converting to an RPC error so retry code can - // inspect. - return err - } - return toRPCErr(err) + // Return without converting to an RPC error so retry code can + // inspect. + return err } cs.attempt.s = s cs.attempt.p = &parser{r: s} @@ -523,19 +522,28 @@ func (cs *clientStream) commitAttempt() { // shouldRetry returns nil if the RPC should be retried; otherwise it returns // the error that should be returned by the operation. func (cs *clientStream) shouldRetry(err error) error { - unprocessed := false if cs.attempt.s == nil { - pioErr, ok := err.(transport.PerformedIOError) - if ok { - // Unwrap error. - err = toRPCErr(pioErr.Err) - } else { - unprocessed = true + // Error from NewClientStream. + nse, ok := err.(*transport.NewStreamError) + if !ok { + // Unexpected, but assume no I/O was performed and the RPC is not + // fatal, so retry indefinitely. + return nil } - if !ok && !cs.callInfo.failFast { - // In the event of a non-IO operation error from NewStream, we - // never attempted to write anything to the wire, so we can retry - // indefinitely for non-fail-fast RPCs. + + // Unwrap and convert error. + err = toRPCErr(nse.Err) + + // Never retry DoNotRetry errors, which indicate the RPC should not be + // retried due to max header list size violation, etc. + if nse.DoNotRetry { + return err + } + + // In the event of a non-IO operation error from NewStream, we never + // attempted to write anything to the wire, so we can retry + // indefinitely. + if !nse.PerformedIO { return nil } } @@ -544,6 +552,7 @@ func (cs *clientStream) shouldRetry(err error) error { return err } // Wait for the trailers. + unprocessed := false if cs.attempt.s != nil { <-cs.attempt.s.Done() unprocessed = cs.attempt.s.Unprocessed() @@ -632,7 +641,7 @@ func (cs *clientStream) shouldRetry(err error) error { // Returns nil if a retry was performed and succeeded; error otherwise. func (cs *clientStream) retryLocked(lastErr error) error { for { - cs.attempt.finish(lastErr) + cs.attempt.finish(toRPCErr(lastErr)) if err := cs.shouldRetry(lastErr); err != nil { cs.commitAttemptLocked() return err @@ -659,7 +668,11 @@ func (cs *clientStream) withRetry(op func(a *csAttempt) error, onSuccess func()) for { if cs.committed { cs.mu.Unlock() - return op(cs.attempt) + // toRPCErr is used in case the error from the attempt comes from + // NewClientStream, which intentionally doesn't return a status + // error to allow for further inspection; all other errors should + // already be status errors. + return toRPCErr(op(cs.attempt)) } a := cs.attempt cs.mu.Unlock() diff --git a/vendor/google.golang.org/grpc/version.go b/vendor/google.golang.org/grpc/version.go index bfe5cf887..e3510e10f 100644 --- a/vendor/google.golang.org/grpc/version.go +++ b/vendor/google.golang.org/grpc/version.go @@ -19,4 +19,4 @@ package grpc // Version is the current grpc version. -const Version = "1.38.0" +const Version = "1.40.0" diff --git a/vendor/google.golang.org/grpc/vet.sh b/vendor/google.golang.org/grpc/vet.sh index 1a0dbd7ee..5eaa8b05d 100644 --- a/vendor/google.golang.org/grpc/vet.sh +++ b/vendor/google.golang.org/grpc/vet.sh @@ -32,26 +32,14 @@ PATH="${HOME}/go/bin:${GOROOT}/bin:${PATH}" go version if [[ "$1" = "-install" ]]; then - # Check for module support - if go help mod >& /dev/null; then - # Install the pinned versions as defined in module tools. - pushd ./test/tools - go install \ - golang.org/x/lint/golint \ - golang.org/x/tools/cmd/goimports \ - honnef.co/go/tools/cmd/staticcheck \ - github.com/client9/misspell/cmd/misspell - popd - else - # Ye olde `go get` incantation. - # Note: this gets the latest version of all tools (vs. the pinned versions - # with Go modules). - go get -u \ - golang.org/x/lint/golint \ - golang.org/x/tools/cmd/goimports \ - honnef.co/go/tools/cmd/staticcheck \ - github.com/client9/misspell/cmd/misspell - fi + # Install the pinned versions as defined in module tools. + pushd ./test/tools + go install \ + golang.org/x/lint/golint \ + golang.org/x/tools/cmd/goimports \ + honnef.co/go/tools/cmd/staticcheck \ + github.com/client9/misspell/cmd/misspell + popd if [[ -z "${VET_SKIP_PROTO}" ]]; then if [[ "${TRAVIS}" = "true" ]]; then PROTOBUF_VERSION=3.14.0 diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go index 8fb1d9e08..179d6e8fc 100644 --- a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go +++ b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go @@ -744,9 +744,6 @@ func (d decoder) skipValue() error { // Skip items. This will not validate whether skipped values are // of the same type or not, same behavior as C++ // TextFormat::Parser::AllowUnknownField(true) version 3.8.0. - if err := d.skipValue(); err != nil { - return err - } } } } diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go index aa66bdd06..da289ccce 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go @@ -263,3 +263,8 @@ func (e *Encoder) Snapshot() encoderState { func (e *Encoder) Reset(es encoderState) { e.encoderState = es } + +// AppendString appends the escaped form of the input string to b. +func AppendString(b []byte, s string) []byte { + return appendString(b, s, false) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go index 3759b010c..029feeefd 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go @@ -440,6 +440,13 @@ func legacyMerge(in piface.MergeInput) piface.MergeOutput { if !ok { return piface.MergeOutput{} } + if !in.Source.IsValid() { + // Legacy Marshal methods may not function on nil messages. + // Check for a typed nil source only after we confirm that + // legacy Marshal/Unmarshal methods are present, for + // consistency. + return piface.MergeOutput{Flags: piface.MergeComplete} + } b, err := marshaler.Marshal() if err != nil { return piface.MergeOutput{} diff --git a/vendor/google.golang.org/protobuf/internal/version/version.go b/vendor/google.golang.org/protobuf/internal/version/version.go index 5879131da..14e774fb2 100644 --- a/vendor/google.golang.org/protobuf/internal/version/version.go +++ b/vendor/google.golang.org/protobuf/internal/version/version.go @@ -52,8 +52,8 @@ import ( // 10. Send out the CL for review and submit it. const ( Major = 1 - Minor = 26 - Patch = 0 + Minor = 27 + Patch = 1 PreRelease = "" ) diff --git a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go index 66dcbcd0d..59f024c44 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go +++ b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go @@ -94,7 +94,8 @@ type Files struct { // Note that enum values are in the top-level since that are in the same // scope as the parent enum. descsByName map[protoreflect.FullName]interface{} - filesByPath map[string]protoreflect.FileDescriptor + filesByPath map[string][]protoreflect.FileDescriptor + numFiles int } type packageDescriptor struct { @@ -117,17 +118,16 @@ func (r *Files) RegisterFile(file protoreflect.FileDescriptor) error { r.descsByName = map[protoreflect.FullName]interface{}{ "": &packageDescriptor{}, } - r.filesByPath = make(map[string]protoreflect.FileDescriptor) + r.filesByPath = make(map[string][]protoreflect.FileDescriptor) } path := file.Path() - if prev := r.filesByPath[path]; prev != nil { + if prev := r.filesByPath[path]; len(prev) > 0 { r.checkGenProtoConflict(path) err := errors.New("file %q is already registered", file.Path()) - err = amendErrorWithCaller(err, prev, file) - if r == GlobalFiles && ignoreConflict(file, err) { - err = nil + err = amendErrorWithCaller(err, prev[0], file) + if !(r == GlobalFiles && ignoreConflict(file, err)) { + return err } - return err } for name := file.Package(); name != ""; name = name.Parent() { @@ -168,7 +168,8 @@ func (r *Files) RegisterFile(file protoreflect.FileDescriptor) error { rangeTopLevelDescriptors(file, func(d protoreflect.Descriptor) { r.descsByName[d.FullName()] = d }) - r.filesByPath[path] = file + r.filesByPath[path] = append(r.filesByPath[path], file) + r.numFiles++ return nil } @@ -308,6 +309,7 @@ func (s *nameSuffix) Pop() (name protoreflect.Name) { // FindFileByPath looks up a file by the path. // // This returns (nil, NotFound) if not found. +// This returns an error if multiple files have the same path. func (r *Files) FindFileByPath(path string) (protoreflect.FileDescriptor, error) { if r == nil { return nil, NotFound @@ -316,13 +318,19 @@ func (r *Files) FindFileByPath(path string) (protoreflect.FileDescriptor, error) globalMutex.RLock() defer globalMutex.RUnlock() } - if fd, ok := r.filesByPath[path]; ok { - return fd, nil + fds := r.filesByPath[path] + switch len(fds) { + case 0: + return nil, NotFound + case 1: + return fds[0], nil + default: + return nil, errors.New("multiple files named %q", path) } - return nil, NotFound } -// NumFiles reports the number of registered files. +// NumFiles reports the number of registered files, +// including duplicate files with the same name. func (r *Files) NumFiles() int { if r == nil { return 0 @@ -331,10 +339,11 @@ func (r *Files) NumFiles() int { globalMutex.RLock() defer globalMutex.RUnlock() } - return len(r.filesByPath) + return r.numFiles } // RangeFiles iterates over all registered files while f returns true. +// If multiple files have the same name, RangeFiles iterates over all of them. // The iteration order is undefined. func (r *Files) RangeFiles(f func(protoreflect.FileDescriptor) bool) { if r == nil { @@ -344,9 +353,11 @@ func (r *Files) RangeFiles(f func(protoreflect.FileDescriptor) bool) { globalMutex.RLock() defer globalMutex.RUnlock() } - for _, file := range r.filesByPath { - if !f(file) { - return + for _, files := range r.filesByPath { + for _, file := range files { + if !f(file) { + return + } } } } diff --git a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go index f77239fc3..abe4ab511 100644 --- a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go +++ b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go @@ -43,7 +43,6 @@ package descriptorpb import ( protoreflect "google.golang.org/protobuf/reflect/protoreflect" - protoiface "google.golang.org/protobuf/runtime/protoiface" protoimpl "google.golang.org/protobuf/runtime/protoimpl" reflect "reflect" sync "sync" @@ -829,15 +828,6 @@ func (*ExtensionRangeOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{3} } -var extRange_ExtensionRangeOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use ExtensionRangeOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*ExtensionRangeOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_ExtensionRangeOptions -} - func (x *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -1520,15 +1510,6 @@ func (*FileOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{10} } -var extRange_FileOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use FileOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*FileOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_FileOptions -} - func (x *FileOptions) GetJavaPackage() string { if x != nil && x.JavaPackage != nil { return *x.JavaPackage @@ -1776,15 +1757,6 @@ func (*MessageOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{11} } -var extRange_MessageOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use MessageOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*MessageOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_MessageOptions -} - func (x *MessageOptions) GetMessageSetWireFormat() bool { if x != nil && x.MessageSetWireFormat != nil { return *x.MessageSetWireFormat @@ -1930,15 +1902,6 @@ func (*FieldOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12} } -var extRange_FieldOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use FieldOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*FieldOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_FieldOptions -} - func (x *FieldOptions) GetCtype() FieldOptions_CType { if x != nil && x.Ctype != nil { return *x.Ctype @@ -2030,15 +1993,6 @@ func (*OneofOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{13} } -var extRange_OneofOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use OneofOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*OneofOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_OneofOptions -} - func (x *OneofOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -2101,15 +2055,6 @@ func (*EnumOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{14} } -var extRange_EnumOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use EnumOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*EnumOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_EnumOptions -} - func (x *EnumOptions) GetAllowAlias() bool { if x != nil && x.AllowAlias != nil { return *x.AllowAlias @@ -2183,15 +2128,6 @@ func (*EnumValueOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{15} } -var extRange_EnumValueOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use EnumValueOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*EnumValueOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_EnumValueOptions -} - func (x *EnumValueOptions) GetDeprecated() bool { if x != nil && x.Deprecated != nil { return *x.Deprecated @@ -2258,15 +2194,6 @@ func (*ServiceOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{16} } -var extRange_ServiceOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use ServiceOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*ServiceOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_ServiceOptions -} - func (x *ServiceOptions) GetDeprecated() bool { if x != nil && x.Deprecated != nil { return *x.Deprecated @@ -2335,15 +2262,6 @@ func (*MethodOptions) Descriptor() ([]byte, []int) { return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{17} } -var extRange_MethodOptions = []protoiface.ExtensionRangeV1{ - {Start: 1000, End: 536870911}, -} - -// Deprecated: Use MethodOptions.ProtoReflect.Descriptor.ExtensionRanges instead. -func (*MethodOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 { - return extRange_MethodOptions -} - func (x *MethodOptions) GetDeprecated() bool { if x != nil && x.Deprecated != nil { return *x.Deprecated diff --git a/vendor/modules.txt b/vendor/modules.txt index ae28bf9ee..10fb28eef 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -10,7 +10,7 @@ github.com/Microsoft/go-winio/backuptar github.com/Microsoft/go-winio/pkg/guid github.com/Microsoft/go-winio/pkg/security github.com/Microsoft/go-winio/vhd -# github.com/Microsoft/hcsshim v0.8.22 +# github.com/Microsoft/hcsshim v0.9.0 github.com/Microsoft/hcsshim github.com/Microsoft/hcsshim/computestorage github.com/Microsoft/hcsshim/internal/cow @@ -45,9 +45,11 @@ github.com/buger/goterm github.com/cespare/xxhash/v2 # github.com/checkpoint-restore/checkpointctl v0.0.0-20210922093614-c31748bec9f2 github.com/checkpoint-restore/checkpointctl/lib -# github.com/checkpoint-restore/go-criu/v5 v5.1.0 +# github.com/checkpoint-restore/go-criu/v5 v5.2.0 github.com/checkpoint-restore/go-criu/v5 +github.com/checkpoint-restore/go-criu/v5/magic github.com/checkpoint-restore/go-criu/v5/rpc +github.com/checkpoint-restore/go-criu/v5/stats # github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e github.com/chzyer/readline # github.com/container-orchestrated-devices/container-device-interface v0.0.0-20210325223243-f99e8b6c10b9 @@ -55,7 +57,7 @@ github.com/container-orchestrated-devices/container-device-interface/pkg github.com/container-orchestrated-devices/container-device-interface/specs-go # github.com/containerd/cgroups v1.0.1 github.com/containerd/cgroups/stats/v1 -# github.com/containerd/containerd v1.5.5 +# github.com/containerd/containerd v1.5.7 github.com/containerd/containerd/errdefs github.com/containerd/containerd/log github.com/containerd/containerd/pkg/userns @@ -95,7 +97,7 @@ github.com/containers/buildah/pkg/rusage github.com/containers/buildah/pkg/sshagent github.com/containers/buildah/pkg/util github.com/containers/buildah/util -# github.com/containers/common v0.46.1-0.20211008123044-d846f5aaec0e +# github.com/containers/common v0.46.1-0.20211026130826-7abfd453c86f github.com/containers/common/libimage github.com/containers/common/libimage/manifests github.com/containers/common/pkg/apparmor @@ -108,6 +110,7 @@ github.com/containers/common/pkg/completion github.com/containers/common/pkg/config github.com/containers/common/pkg/defaultnet github.com/containers/common/pkg/filters +github.com/containers/common/pkg/flag github.com/containers/common/pkg/manifests github.com/containers/common/pkg/parse github.com/containers/common/pkg/report @@ -200,7 +203,7 @@ github.com/containers/psgo/internal/dev github.com/containers/psgo/internal/host github.com/containers/psgo/internal/proc github.com/containers/psgo/internal/process -# github.com/containers/storage v1.37.0 +# github.com/containers/storage v1.37.1-0.20211014130921-5c5bf639ed01 github.com/containers/storage github.com/containers/storage/drivers github.com/containers/storage/drivers/aufs @@ -284,7 +287,7 @@ github.com/docker/distribution/registry/client/auth/challenge github.com/docker/distribution/registry/client/transport github.com/docker/distribution/registry/storage/cache github.com/docker/distribution/registry/storage/cache/memory -# github.com/docker/docker v20.10.9+incompatible +# github.com/docker/docker v20.10.10+incompatible github.com/docker/docker/api github.com/docker/docker/api/types github.com/docker/docker/api/types/blkiodev @@ -345,7 +348,7 @@ github.com/ghodss/yaml github.com/go-logr/logr # github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 github.com/go-task/slim-sprig -# github.com/godbus/dbus/v5 v5.0.5 +# github.com/godbus/dbus/v5 v5.0.6 github.com/godbus/dbus/v5 # github.com/gogo/protobuf v1.3.2 github.com/gogo/protobuf/gogoproto @@ -458,7 +461,7 @@ github.com/nxadm/tail/ratelimiter github.com/nxadm/tail/util github.com/nxadm/tail/watch github.com/nxadm/tail/winfile -# github.com/onsi/ginkgo v1.16.4 +# github.com/onsi/ginkgo v1.16.5 github.com/onsi/ginkgo github.com/onsi/ginkgo/config github.com/onsi/ginkgo/extensions/table @@ -517,7 +520,7 @@ github.com/opencontainers/runc/libcontainer/userns github.com/opencontainers/runc/libcontainer/utils # github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417 github.com/opencontainers/runtime-spec/specs-go -# github.com/opencontainers/runtime-tools v0.9.0 +# github.com/opencontainers/runtime-tools v0.9.1-0.20211020193359-09d837bf40a7 github.com/opencontainers/runtime-tools/error github.com/opencontainers/runtime-tools/filepath github.com/opencontainers/runtime-tools/generate @@ -658,7 +661,7 @@ golang.org/x/crypto/ssh/agent golang.org/x/crypto/ssh/internal/bcrypt_pbkdf golang.org/x/crypto/ssh/knownhosts golang.org/x/crypto/ssh/terminal -# golang.org/x/net v0.0.0-20210520170846-37e1c6afe023 +# golang.org/x/net v0.0.0-20210825183410-e898025ed96a golang.org/x/net/context golang.org/x/net/html golang.org/x/net/html/atom @@ -708,7 +711,7 @@ golang.org/x/text/unicode/norm golang.org/x/tools/go/ast/inspector # google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c google.golang.org/genproto/googleapis/rpc/status -# google.golang.org/grpc v1.38.0 +# google.golang.org/grpc v1.40.0 google.golang.org/grpc google.golang.org/grpc/attributes google.golang.org/grpc/backoff @@ -753,7 +756,7 @@ google.golang.org/grpc/serviceconfig google.golang.org/grpc/stats google.golang.org/grpc/status google.golang.org/grpc/tap -# google.golang.org/protobuf v1.26.0 +# google.golang.org/protobuf v1.27.1 google.golang.org/protobuf/encoding/prototext google.golang.org/protobuf/encoding/protowire google.golang.org/protobuf/internal/descfmt @@ -798,10 +801,10 @@ gopkg.in/tomb.v1 gopkg.in/yaml.v2 # gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b gopkg.in/yaml.v3 -# k8s.io/api v0.22.2 +# k8s.io/api v0.22.3 k8s.io/api/apps/v1 k8s.io/api/core/v1 -# k8s.io/apimachinery v0.22.2 +# k8s.io/apimachinery v0.22.3 k8s.io/apimachinery/pkg/api/resource k8s.io/apimachinery/pkg/apis/meta/v1 k8s.io/apimachinery/pkg/conversion |