summaryrefslogtreecommitdiff
path: root/cmd/podman
diff options
context:
space:
mode:
Diffstat (limited to 'cmd/podman')
-rw-r--r--cmd/podman/common/completion.go48
-rw-r--r--cmd/podman/common/create_opts.go110
-rw-r--r--cmd/podman/common/specgen.go2
-rw-r--r--cmd/podman/containers/create.go7
-rw-r--r--cmd/podman/containers/run.go2
-rw-r--r--cmd/podman/images/scp.go2
-rw-r--r--cmd/podman/play/kube.go3
-rw-r--r--cmd/podman/registry/config.go7
-rw-r--r--cmd/podman/root.go41
9 files changed, 160 insertions, 62 deletions
diff --git a/cmd/podman/common/completion.go b/cmd/podman/common/completion.go
index 08b2f6235..9a4524b46 100644
--- a/cmd/podman/common/completion.go
+++ b/cmd/podman/common/completion.go
@@ -323,6 +323,18 @@ func prefixSlice(pre string, slice []string) []string {
return slice
}
+func suffixCompSlice(suf string, slice []string) []string {
+ for i := range slice {
+ split := strings.SplitN(slice[i], "\t", 2)
+ if len(split) > 1 {
+ slice[i] = split[0] + suf + "\t" + split[1]
+ } else {
+ slice[i] = slice[i] + suf
+ }
+ }
+ return slice
+}
+
func completeKeyValues(toComplete string, k keyValueCompletion) ([]string, cobra.ShellCompDirective) {
suggestions := make([]string, 0, len(k))
directive := cobra.ShellCompDirectiveNoFileComp
@@ -664,6 +676,42 @@ func AutocompleteSystemConnections(cmd *cobra.Command, args []string, toComplete
return suggestions, cobra.ShellCompDirectiveNoFileComp
}
+// AutocompleteScp returns a list of connections, images, or both, depending on the amount of arguments
+func AutocompleteScp(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+ if !validCurrentCmdLine(cmd, args, toComplete) {
+ return nil, cobra.ShellCompDirectiveNoFileComp
+ }
+ switch len(args) {
+ case 0:
+ split := strings.SplitN(toComplete, "::", 2)
+ if len(split) > 1 {
+ imageSuggestions, _ := getImages(cmd, split[1])
+ return prefixSlice(split[0]+"::", imageSuggestions), cobra.ShellCompDirectiveNoFileComp
+ }
+ connectionSuggestions, _ := AutocompleteSystemConnections(cmd, args, toComplete)
+ imageSuggestions, _ := getImages(cmd, toComplete)
+ totalSuggestions := append(suffixCompSlice("::", connectionSuggestions), imageSuggestions...)
+ directive := cobra.ShellCompDirectiveNoFileComp
+ // if we have connections do not add a space after the completion
+ if len(connectionSuggestions) > 0 {
+ directive = cobra.ShellCompDirectiveNoFileComp | cobra.ShellCompDirectiveNoSpace
+ }
+ return totalSuggestions, directive
+ case 1:
+ split := strings.SplitN(args[0], "::", 2)
+ if len(split) > 1 {
+ if len(split[1]) > 0 {
+ return nil, cobra.ShellCompDirectiveNoFileComp
+ }
+ imageSuggestions, _ := getImages(cmd, toComplete)
+ return imageSuggestions, cobra.ShellCompDirectiveNoFileComp
+ }
+ connectionSuggestions, _ := AutocompleteSystemConnections(cmd, args, toComplete)
+ return suffixCompSlice("::", connectionSuggestions), cobra.ShellCompDirectiveNoFileComp
+ }
+ return nil, cobra.ShellCompDirectiveNoFileComp
+}
+
/* -------------- Flags ----------------- */
// AutocompleteDetachKeys - Autocomplete detach-keys options.
diff --git a/cmd/podman/common/create_opts.go b/cmd/podman/common/create_opts.go
index 3b39e39ea..e046e5a19 100644
--- a/cmd/podman/common/create_opts.go
+++ b/cmd/podman/common/create_opts.go
@@ -357,51 +357,55 @@ func ContainerCreateToContainerCLIOpts(cc handlers.CreateContainerConfig, rtc *c
CPUSetMems: cc.HostConfig.CpusetMems,
// Detach: false, // don't need
// DetachKeys: "", // don't need
- Devices: devices,
- DeviceCGroupRule: nil,
- DeviceReadBPs: readBps,
- DeviceReadIOPs: readIops,
- DeviceWriteBPs: writeBps,
- DeviceWriteIOPs: writeIops,
- Entrypoint: entrypoint,
- Env: cc.Config.Env,
- Expose: expose,
- GroupAdd: cc.HostConfig.GroupAdd,
- Hostname: cc.Config.Hostname,
- ImageVolume: "bind",
- Init: init,
- Interactive: cc.Config.OpenStdin,
- IPC: string(cc.HostConfig.IpcMode),
- Label: stringMaptoArray(cc.Config.Labels),
- LogDriver: cc.HostConfig.LogConfig.Type,
- LogOptions: stringMaptoArray(cc.HostConfig.LogConfig.Config),
- Name: cc.Name,
- OOMScoreAdj: cc.HostConfig.OomScoreAdj,
- Arch: "",
- OS: "",
- Variant: "",
- PID: string(cc.HostConfig.PidMode),
- PIDsLimit: cc.HostConfig.PidsLimit,
- Privileged: cc.HostConfig.Privileged,
- PublishAll: cc.HostConfig.PublishAllPorts,
- Quiet: false,
- ReadOnly: cc.HostConfig.ReadonlyRootfs,
- ReadOnlyTmpFS: true, // podman default
- Rm: cc.HostConfig.AutoRemove,
- SecurityOpt: cc.HostConfig.SecurityOpt,
- StopSignal: cc.Config.StopSignal,
- StorageOpt: stringMaptoArray(cc.HostConfig.StorageOpt),
- Sysctl: stringMaptoArray(cc.HostConfig.Sysctls),
- Systemd: "true", // podman default
- TmpFS: parsedTmp,
- TTY: cc.Config.Tty,
- User: cc.Config.User,
- UserNS: string(cc.HostConfig.UsernsMode),
- UTS: string(cc.HostConfig.UTSMode),
- Mount: mounts,
- VolumesFrom: cc.HostConfig.VolumesFrom,
- Workdir: cc.Config.WorkingDir,
- Net: &netInfo,
+ Devices: devices,
+ DeviceCGroupRule: nil,
+ DeviceReadBPs: readBps,
+ DeviceReadIOPs: readIops,
+ DeviceWriteBPs: writeBps,
+ DeviceWriteIOPs: writeIops,
+ Entrypoint: entrypoint,
+ Env: cc.Config.Env,
+ Expose: expose,
+ GroupAdd: cc.HostConfig.GroupAdd,
+ Hostname: cc.Config.Hostname,
+ ImageVolume: "bind",
+ Init: init,
+ Interactive: cc.Config.OpenStdin,
+ IPC: string(cc.HostConfig.IpcMode),
+ Label: stringMaptoArray(cc.Config.Labels),
+ LogDriver: cc.HostConfig.LogConfig.Type,
+ LogOptions: stringMaptoArray(cc.HostConfig.LogConfig.Config),
+ Name: cc.Name,
+ OOMScoreAdj: cc.HostConfig.OomScoreAdj,
+ Arch: "",
+ OS: "",
+ Variant: "",
+ PID: string(cc.HostConfig.PidMode),
+ PIDsLimit: cc.HostConfig.PidsLimit,
+ Privileged: cc.HostConfig.Privileged,
+ PublishAll: cc.HostConfig.PublishAllPorts,
+ Quiet: false,
+ ReadOnly: cc.HostConfig.ReadonlyRootfs,
+ ReadOnlyTmpFS: true, // podman default
+ Rm: cc.HostConfig.AutoRemove,
+ SecurityOpt: cc.HostConfig.SecurityOpt,
+ StopSignal: cc.Config.StopSignal,
+ StorageOpt: stringMaptoArray(cc.HostConfig.StorageOpt),
+ Sysctl: stringMaptoArray(cc.HostConfig.Sysctls),
+ Systemd: "true", // podman default
+ TmpFS: parsedTmp,
+ TTY: cc.Config.Tty,
+ User: cc.Config.User,
+ UserNS: string(cc.HostConfig.UsernsMode),
+ UTS: string(cc.HostConfig.UTSMode),
+ Mount: mounts,
+ VolumesFrom: cc.HostConfig.VolumesFrom,
+ Workdir: cc.Config.WorkingDir,
+ Net: &netInfo,
+ HealthInterval: DefaultHealthCheckInterval,
+ HealthRetries: DefaultHealthCheckRetries,
+ HealthTimeout: DefaultHealthCheckTimeout,
+ HealthStartPeriod: DefaultHealthCheckStartPeriod,
}
if !rootless.IsRootless() {
var ulimits []string
@@ -528,10 +532,18 @@ func ContainerCreateToContainerCLIOpts(cc handlers.CreateContainerConfig, rtc *c
finCmd = finCmd[:len(finCmd)-1]
}
cliOpts.HealthCmd = finCmd
- cliOpts.HealthInterval = cc.Config.Healthcheck.Interval.String()
- cliOpts.HealthRetries = uint(cc.Config.Healthcheck.Retries)
- cliOpts.HealthStartPeriod = cc.Config.Healthcheck.StartPeriod.String()
- cliOpts.HealthTimeout = cc.Config.Healthcheck.Timeout.String()
+ if cc.Config.Healthcheck.Interval > 0 {
+ cliOpts.HealthInterval = cc.Config.Healthcheck.Interval.String()
+ }
+ if cc.Config.Healthcheck.Retries > 0 {
+ cliOpts.HealthRetries = uint(cc.Config.Healthcheck.Retries)
+ }
+ if cc.Config.Healthcheck.StartPeriod > 0 {
+ cliOpts.HealthStartPeriod = cc.Config.Healthcheck.StartPeriod.String()
+ }
+ if cc.Config.Healthcheck.Timeout > 0 {
+ cliOpts.HealthTimeout = cc.Config.Healthcheck.Timeout.String()
+ }
}
// specgen assumes the image name is arg[0]
diff --git a/cmd/podman/common/specgen.go b/cmd/podman/common/specgen.go
index 8d6a21cb7..59d32f568 100644
--- a/cmd/podman/common/specgen.go
+++ b/cmd/podman/common/specgen.go
@@ -685,7 +685,7 @@ func makeHealthCheckFromCli(inCmd, interval string, retries uint, timeout, start
concat := ""
if cmdArr[0] == "CMD" || cmdArr[0] == "none" { // this is for compat, we are already split properly for most compat cases
cmdArr = strings.Fields(inCmd)
- } else if cmdArr[0] != "CMD-SHELL" { // this is for podman side of things, wont contain the keywords
+ } else if cmdArr[0] != "CMD-SHELL" { // this is for podman side of things, won't contain the keywords
if isArr && len(cmdArr) > 1 { // an array of consecutive commands
cmdArr = append([]string{"CMD"}, cmdArr...)
} else { // one singular command
diff --git a/cmd/podman/containers/create.go b/cmd/podman/containers/create.go
index be5ace4c8..7583a024e 100644
--- a/cmd/podman/containers/create.go
+++ b/cmd/podman/containers/create.go
@@ -14,6 +14,7 @@ import (
"github.com/containers/podman/v3/cmd/podman/common"
"github.com/containers/podman/v3/cmd/podman/registry"
"github.com/containers/podman/v3/cmd/podman/utils"
+ "github.com/containers/podman/v3/libpod/define"
"github.com/containers/podman/v3/pkg/domain/entities"
"github.com/containers/podman/v3/pkg/specgen"
"github.com/containers/podman/v3/pkg/util"
@@ -96,7 +97,7 @@ func create(cmd *cobra.Command, args []string) error {
var (
err error
)
- cliVals.Net, err = common.NetFlagsToNetOptions(cmd, cliVals.Pod == "")
+ cliVals.Net, err = common.NetFlagsToNetOptions(cmd, cliVals.Pod == "" && cliVals.PodIDFile == "")
if err != nil {
return err
}
@@ -106,8 +107,8 @@ func create(cmd *cobra.Command, args []string) error {
if !cmd.Flags().Changed("pod") {
return errors.New("must specify pod value with init-ctr")
}
- if !util.StringInSlice(initctr, []string{"always", "oneshot"}) {
- return errors.New("init-ctr value must be 'always' or 'oneshot'")
+ if !util.StringInSlice(initctr, []string{define.AlwaysInitContainer, define.OneShotInitContainer}) {
+ return errors.Errorf("init-ctr value must be '%s' or '%s'", define.AlwaysInitContainer, define.OneShotInitContainer)
}
cliVals.InitContainerType = initctr
}
diff --git a/cmd/podman/containers/run.go b/cmd/podman/containers/run.go
index 579af4eb1..830d1de7f 100644
--- a/cmd/podman/containers/run.go
+++ b/cmd/podman/containers/run.go
@@ -106,7 +106,7 @@ func init() {
func run(cmd *cobra.Command, args []string) error {
var err error
- cliVals.Net, err = common.NetFlagsToNetOptions(cmd, cliVals.Pod == "")
+ cliVals.Net, err = common.NetFlagsToNetOptions(cmd, cliVals.Pod == "" && cliVals.PodIDFile == "")
if err != nil {
return err
}
diff --git a/cmd/podman/images/scp.go b/cmd/podman/images/scp.go
index a47d01995..176563440 100644
--- a/cmd/podman/images/scp.go
+++ b/cmd/podman/images/scp.go
@@ -33,7 +33,7 @@ var (
Short: "securely copy images",
RunE: scp,
Args: cobra.RangeArgs(1, 2),
- ValidArgsFunction: common.AutocompleteImages,
+ ValidArgsFunction: common.AutocompleteScp,
Example: `podman image scp myimage:latest otherhost::`,
}
)
diff --git a/cmd/podman/play/kube.go b/cmd/podman/play/kube.go
index ece7d1f98..2eebd9f86 100644
--- a/cmd/podman/play/kube.go
+++ b/cmd/podman/play/kube.go
@@ -100,6 +100,9 @@ func init() {
configmapFlagName := "configmap"
flags.StringSliceVar(&kubeOptions.ConfigMaps, configmapFlagName, []string{}, "`Pathname` of a YAML file containing a kubernetes configmap")
_ = kubeCmd.RegisterFlagCompletionFunc(configmapFlagName, completion.AutocompleteDefault)
+
+ buildFlagName := "build"
+ flags.BoolVar(&kubeOptions.Build, buildFlagName, false, "Build all images in a YAML (given Containerfiles exist)")
}
_ = flags.MarkHidden("signature-policy")
}
diff --git a/cmd/podman/registry/config.go b/cmd/podman/registry/config.go
index b512ba341..50e488b02 100644
--- a/cmd/podman/registry/config.go
+++ b/cmd/podman/registry/config.go
@@ -89,7 +89,12 @@ func newPodmanConfig() {
// use for the containers.conf configuration file.
func setXdgDirs() error {
if !rootless.IsRootless() {
- return nil
+ // unset XDG_RUNTIME_DIR for root
+ // Sometimes XDG_RUNTIME_DIR is set to /run/user/0 sometimes it is unset,
+ // the inconsistency is causing issues for the dnsname plugin.
+ // It is already set to an empty string for conmon so lets do the same
+ // for podman. see #10806 and #10745
+ return os.Unsetenv("XDG_RUNTIME_DIR")
}
// Setup XDG_RUNTIME_DIR
diff --git a/cmd/podman/root.go b/cmd/podman/root.go
index dc4ebb952..371ded9a8 100644
--- a/cmd/podman/root.go
+++ b/cmd/podman/root.go
@@ -6,6 +6,7 @@ import (
"path/filepath"
"runtime"
"runtime/pprof"
+ "strconv"
"strings"
"github.com/containers/common/pkg/completion"
@@ -194,6 +195,17 @@ func persistentPreRunE(cmd *cobra.Command, args []string) error {
return err
}
}
+ if cmd.Flag("memory-profile").Changed {
+ // Same value as the default in github.com/pkg/profile.
+ runtime.MemProfileRate = 4096
+ if rate := os.Getenv("MemProfileRate"); rate != "" {
+ r, err := strconv.Atoi(rate)
+ if err != nil {
+ return err
+ }
+ runtime.MemProfileRate = r
+ }
+ }
if cfg.MaxWorks <= 0 {
return errors.Errorf("maximum workers must be set to a positive number (got %d)", cfg.MaxWorks)
@@ -224,14 +236,29 @@ func persistentPostRunE(cmd *cobra.Command, args []string) error {
return nil
}
- if !registry.IsRemote() {
- if cmd.Flag("cpu-profile").Changed {
- pprof.StopCPUProfile()
+ registry.ImageEngine().Shutdown(registry.Context())
+ registry.ContainerEngine().Shutdown(registry.Context())
+
+ if registry.IsRemote() {
+ return nil
+ }
+
+ // CPU and memory profiling.
+ if cmd.Flag("cpu-profile").Changed {
+ pprof.StopCPUProfile()
+ }
+ if cmd.Flag("memory-profile").Changed {
+ f, err := os.Create(registry.PodmanConfig().MemoryProfile)
+ if err != nil {
+ return errors.Wrap(err, "creating memory profile")
+ }
+ defer f.Close()
+ runtime.GC() // get up-to-date GC statistics
+ if err := pprof.WriteHeapProfile(f); err != nil {
+ return errors.Wrap(err, "writing memory profile")
}
}
- registry.ImageEngine().Shutdown(registry.Context())
- registry.ContainerEngine().Shutdown(registry.Context())
return nil
}
@@ -294,7 +321,8 @@ func rootFlags(cmd *cobra.Command, opts *entities.PodmanConfig) {
pFlags.StringVar(&cfg.Engine.CgroupManager, cgroupManagerFlagName, cfg.Engine.CgroupManager, "Cgroup manager to use (\"cgroupfs\"|\"systemd\")")
_ = cmd.RegisterFlagCompletionFunc(cgroupManagerFlagName, common.AutocompleteCgroupManager)
- pFlags.StringVar(&opts.CPUProfile, "cpu-profile", "", "Path for the cpu profiling results")
+ pFlags.StringVar(&opts.CPUProfile, "cpu-profile", "", "Path for the cpu-profiling results")
+ pFlags.StringVar(&opts.MemoryProfile, "memory-profile", "", "Path for the memory-profiling results")
conmonFlagName := "conmon"
pFlags.StringVar(&opts.ConmonPath, conmonFlagName, "", "Path of the conmon binary")
@@ -354,6 +382,7 @@ func rootFlags(cmd *cobra.Command, opts *entities.PodmanConfig) {
"cpu-profile",
"default-mounts-file",
"max-workers",
+ "memory-profile",
"registries-conf",
"trace",
} {
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-19 20:59:21 +0000