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-rw-r--r--.cirrus.yml2
-rw-r--r--Makefile8
l---------contrib/cirrus/apiv2_test.sh1
-rw-r--r--libpod/container_api.go20
-rw-r--r--libpod/container_validate.go99
-rw-r--r--libpod/options.go87
-rw-r--r--libpod/runtime_ctr.go28
-rw-r--r--pkg/api/handlers/containers.go3
-rw-r--r--pkg/api/handlers/containers_attach.go13
-rw-r--r--pkg/api/handlers/generic/containers.go11
-rw-r--r--pkg/api/handlers/images.go4
-rw-r--r--pkg/api/handlers/images_build.go19
-rw-r--r--pkg/api/handlers/libpod/containers.go1
-rw-r--r--pkg/api/handlers/libpod/pods.go8
-rw-r--r--pkg/api/handlers/utils/containers.go38
-rw-r--r--pkg/api/handlers/utils/images.go3
-rw-r--r--pkg/api/server/register_containers.go31
-rw-r--r--pkg/bindings/containers/containers.go13
-rw-r--r--pkg/bindings/test/containers_test.go57
-rw-r--r--test/apiv2/01-basic.at12
-rw-r--r--test/apiv2/40-pods.at3
-rwxr-xr-xtest/apiv2/test-apiv26
22 files changed, 296 insertions, 171 deletions
diff --git a/.cirrus.yml b/.cirrus.yml
index 2106ac96d..151153b14 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -398,6 +398,7 @@ testing_task:
unit_test_script: '$SCRIPT_BASE/unit_test.sh |& ${TIMESTAMP}'
integration_test_script: '$SCRIPT_BASE/integration_test.sh |& ${TIMESTAMP}'
system_test_script: '$SCRIPT_BASE/system_test.sh |& ${TIMESTAMP}'
+ apiv2_test_script: '$SCRIPT_BASE/apiv2_test.sh |& ${TIMESTAMP}'
build_release_script: '$SCRIPT_BASE/build_release.sh |& ${TIMESTAMP}'
# For PRs this confirms uploading releases after merge, is functional.
upload_release_archive_script: '$SCRIPT_BASE/upload_release_archive.sh |& ${TIMESTAMP}'
@@ -447,6 +448,7 @@ special_testing_rootless_task:
setup_environment_script: '$SCRIPT_BASE/setup_environment.sh |& ${TIMESTAMP}'
integration_test_script: '$SCRIPT_BASE/integration_test.sh |& ${TIMESTAMP}'
system_test_script: '$SCRIPT_BASE/system_test.sh |& ${TIMESTAMP}'
+ apiv2_test_script: '$SCRIPT_BASE/apiv2_test.sh |& ${TIMESTAMP}'
on_failure:
failed_branch_script: '$CIRRUS_WORKING_DIR/$SCRIPT_BASE/notice_branch_failure.sh'
diff --git a/Makefile b/Makefile
index 95b5e04d3..7baca10d5 100644
--- a/Makefile
+++ b/Makefile
@@ -346,6 +346,14 @@ remotesystem:
fi;\
exit $$rc
+.PHONY: localapiv2
+localapiv2:
+ env PODMAN=./bin/podman ./test/apiv2/test-apiv2
+
+.PHONY: remoteapiv2
+remoteapiv2:
+ true
+
.PHONY: system.test-binary
system.test-binary: .install.ginkgo
$(GO) test -c ./test/system
diff --git a/contrib/cirrus/apiv2_test.sh b/contrib/cirrus/apiv2_test.sh
new file mode 120000
index 000000000..cbc481d6b
--- /dev/null
+++ b/contrib/cirrus/apiv2_test.sh
@@ -0,0 +1 @@
+integration_test.sh \ No newline at end of file
diff --git a/libpod/container_api.go b/libpod/container_api.go
index dabbe27dc..aa932e0b8 100644
--- a/libpod/container_api.go
+++ b/libpod/container_api.go
@@ -624,6 +624,26 @@ func (c *Container) WaitWithInterval(waitTimeout time.Duration) (int32, error) {
}
}
+func (c *Container) WaitForConditionWithInterval(waitTimeout time.Duration, condition define.ContainerStatus) (int32, error) {
+ if !c.valid {
+ return -1, define.ErrCtrRemoved
+ }
+ if condition == define.ContainerStateStopped || condition == define.ContainerStateExited {
+ return c.WaitWithInterval(waitTimeout)
+ }
+ for {
+ state, err := c.State()
+ if err != nil {
+ return -1, err
+ }
+ if state == condition {
+ break
+ }
+ time.Sleep(waitTimeout)
+ }
+ return -1, nil
+}
+
// Cleanup unmounts all mount points in container and cleans up container storage
// It also cleans up the network stack
func (c *Container) Cleanup(ctx context.Context) error {
diff --git a/libpod/container_validate.go b/libpod/container_validate.go
new file mode 100644
index 000000000..b7f0aadff
--- /dev/null
+++ b/libpod/container_validate.go
@@ -0,0 +1,99 @@
+package libpod
+
+import (
+ "github.com/containers/libpod/libpod/define"
+ "github.com/containers/libpod/pkg/rootless"
+ spec "github.com/opencontainers/runtime-spec/specs-go"
+ "github.com/pkg/errors"
+)
+
+// Validate that the configuration of a container is valid.
+func (c *Container) validate() error {
+ imageIDSet := c.config.RootfsImageID != ""
+ imageNameSet := c.config.RootfsImageName != ""
+ rootfsSet := c.config.Rootfs != ""
+
+ // If one of RootfsImageIDor RootfsImageName are set, both must be set.
+ if (imageIDSet || imageNameSet) && !(imageIDSet && imageNameSet) {
+ return errors.Wrapf(define.ErrInvalidArg, "both RootfsImageName and RootfsImageID must be set if either is set")
+ }
+
+ // Cannot set RootfsImageID and Rootfs at the same time
+ if imageIDSet && rootfsSet {
+ return errors.Wrapf(define.ErrInvalidArg, "cannot set both an image ID and rootfs for a container")
+ }
+
+ // Must set at least one of RootfsImageID or Rootfs
+ if !(imageIDSet || rootfsSet) {
+ return errors.Wrapf(define.ErrInvalidArg, "must set root filesystem source to either image or rootfs")
+ }
+
+ // Cannot make a network namespace if we are joining another container's
+ // network namespace
+ if c.config.CreateNetNS && c.config.NetNsCtr != "" {
+ return errors.Wrapf(define.ErrInvalidArg, "cannot both create a network namespace and join another container's network namespace")
+ }
+
+ // Not creating cgroups has a number of requirements, mostly related to
+ // the PID namespace.
+ if c.config.NoCgroups || c.config.CgroupsMode == "disabled" {
+ if c.config.PIDNsCtr != "" {
+ return errors.Wrapf(define.ErrInvalidArg, "cannot join another container's PID namespace if not creating cgroups")
+ }
+
+ if c.config.CgroupParent != "" {
+ return errors.Wrapf(define.ErrInvalidArg, "cannot set cgroup parent if not creating cgroups")
+ }
+
+ // Ensure we have a PID namespace
+ if c.config.Spec.Linux == nil {
+ return errors.Wrapf(define.ErrInvalidArg, "must provide Linux namespace configuration in OCI spec when using NoCgroups")
+ }
+ foundPid := false
+ for _, ns := range c.config.Spec.Linux.Namespaces {
+ if ns.Type == spec.PIDNamespace {
+ foundPid = true
+ if ns.Path != "" {
+ return errors.Wrapf(define.ErrInvalidArg, "containers not creating CGroups must create a private PID namespace - cannot use another")
+ }
+ break
+ }
+ }
+ if !foundPid {
+ return errors.Wrapf(define.ErrInvalidArg, "containers not creating CGroups must create a private PID namespace")
+ }
+ }
+
+ // Rootless has some requirements, compared to networks.
+ if rootless.IsRootless() {
+ if len(c.config.Networks) > 0 {
+ return errors.Wrapf(define.ErrInvalidArg, "cannot join CNI networks if running rootless")
+ }
+
+ // TODO: Should we make sure network mode is set to Slirp if set
+ // at all?
+ }
+
+ // Can only set static IP or MAC is creating a network namespace.
+ if !c.config.CreateNetNS && (c.config.StaticIP != nil || c.config.StaticMAC != nil) {
+ return errors.Wrapf(define.ErrInvalidArg, "cannot set static IP or MAC address if not creating a network namespace")
+ }
+
+ // Cannot set static IP or MAC if joining >1 CNI network.
+ if len(c.config.Networks) > 1 && (c.config.StaticIP != nil || c.config.StaticMAC != nil) {
+ return errors.Wrapf(define.ErrInvalidArg, "cannot set static IP or MAC address if joining more than one CNI network")
+ }
+
+ // Using image resolv.conf conflicts with various DNS settings.
+ if c.config.UseImageResolvConf &&
+ (len(c.config.DNSSearch) > 0 || len(c.config.DNSServer) > 0 ||
+ len(c.config.DNSOption) > 0) {
+ return errors.Wrapf(define.ErrInvalidArg, "cannot configure DNS options if using image's resolv.conf")
+ }
+
+ if c.config.UseImageHosts && len(c.config.HostAdd) > 0 {
+ return errors.Wrapf(define.ErrInvalidArg, "cannot add to /etc/hosts if using image's /etc/hosts")
+ }
+
+ return nil
+}
diff --git a/libpod/options.go b/libpod/options.go
index d01e8a85f..98de71af2 100644
--- a/libpod/options.go
+++ b/libpod/options.go
@@ -599,13 +599,6 @@ func WithRootFSFromImage(imageID string, imageName string) CtrCreateOption {
return define.ErrCtrFinalized
}
- if ctr.config.RootfsImageID != "" || ctr.config.RootfsImageName != "" {
- return errors.Wrapf(define.ErrInvalidArg, "container already configured with root filesystem")
- }
- if ctr.config.Rootfs != "" {
- return errors.Wrapf(define.ErrInvalidArg, "cannot set both an image ID and a rootfs for a container")
- }
-
ctr.config.RootfsImageID = imageID
ctr.config.RootfsImageName = imageName
@@ -815,10 +808,6 @@ func WithNetNSFrom(nsCtr *Container) CtrCreateOption {
return err
}
- if ctr.config.CreateNetNS {
- return errors.Wrapf(define.ErrInvalidArg, "cannot join another container's net ns as we are making a new net ns")
- }
-
ctr.config.NetNsCtr = nsCtr.ID()
return nil
@@ -839,10 +828,6 @@ func WithPIDNSFrom(nsCtr *Container) CtrCreateOption {
return err
}
- if ctr.config.NoCgroups {
- return errors.Wrapf(define.ErrInvalidArg, "container has disabled creation of CGroups, which is incompatible with sharing a PID namespace")
- }
-
ctr.config.PIDNsCtr = nsCtr.ID()
return nil
@@ -921,16 +906,8 @@ func WithDependencyCtrs(ctrs []*Container) CtrCreateOption {
deps := make([]string, 0, len(ctrs))
for _, dep := range ctrs {
- if !dep.valid {
- return errors.Wrapf(define.ErrCtrRemoved, "container %s is not valid", dep.ID())
- }
-
- if dep.ID() == ctr.ID() {
- return errors.Wrapf(define.ErrInvalidArg, "must specify another container")
- }
-
- if ctr.config.Pod != "" && dep.config.Pod != ctr.config.Pod {
- return errors.Wrapf(define.ErrInvalidArg, "container has joined pod %s and dependency container %s is not a member of the pod", ctr.config.Pod, dep.ID())
+ if err := checkDependencyContainer(dep, ctr); err != nil {
+ return err
}
deps = append(deps, dep.ID())
@@ -952,20 +929,6 @@ func WithNetNS(portMappings []ocicni.PortMapping, postConfigureNetNS bool, netmo
return define.ErrCtrFinalized
}
- if rootless.IsRootless() {
- if len(networks) > 0 {
- return errors.Wrapf(define.ErrInvalidArg, "cannot use CNI networks with rootless containers")
- }
- }
-
- if len(networks) > 1 && (ctr.config.StaticIP != nil || ctr.config.StaticMAC != nil) {
- return errors.Wrapf(define.ErrInvalidArg, "cannot join more than one CNI network if configuring a static IP or MAC address")
- }
-
- if ctr.config.NetNsCtr != "" {
- return errors.Wrapf(define.ErrInvalidArg, "container is already set to join another container's net ns, cannot create a new net ns")
- }
-
ctr.config.PostConfigureNetNS = postConfigureNetNS
ctr.config.NetMode = namespaces.NetworkMode(netmode)
ctr.config.CreateNetNS = true
@@ -988,14 +951,6 @@ func WithStaticIP(ip net.IP) CtrCreateOption {
return define.ErrCtrFinalized
}
- if !ctr.config.CreateNetNS {
- return errors.Wrapf(define.ErrInvalidArg, "cannot set a static IP if the container is not creating a network namespace")
- }
-
- if len(ctr.config.Networks) > 1 {
- return errors.Wrapf(define.ErrInvalidArg, "cannot set a static IP if joining more than 1 CNI network")
- }
-
ctr.config.StaticIP = ip
return nil
@@ -1013,14 +968,6 @@ func WithStaticMAC(mac net.HardwareAddr) CtrCreateOption {
return define.ErrCtrFinalized
}
- if !ctr.config.CreateNetNS {
- return errors.Wrapf(define.ErrInvalidArg, "cannot set a static MAC if the container is not creating a network namespace")
- }
-
- if len(ctr.config.Networks) > 1 {
- return errors.Wrapf(define.ErrInvalidArg, "cannot set a static MAC if joining more than 1 CNI network")
- }
-
ctr.config.StaticMAC = mac
return nil
@@ -1114,10 +1061,6 @@ func WithCgroupParent(parent string) CtrCreateOption {
return errors.Wrapf(define.ErrInvalidArg, "cgroup parent cannot be empty")
}
- if ctr.config.NoCgroups {
- return errors.Wrapf(define.ErrInvalidArg, "CgroupParent conflicts with NoCgroups")
- }
-
ctr.config.CgroupParent = parent
return nil
@@ -1130,9 +1073,6 @@ func WithDNSSearch(searchDomains []string) CtrCreateOption {
if ctr.valid {
return define.ErrCtrFinalized
}
- if ctr.config.UseImageResolvConf {
- return errors.Wrapf(define.ErrInvalidArg, "cannot add DNS search domains if container will not create /etc/resolv.conf")
- }
ctr.config.DNSSearch = searchDomains
return nil
}
@@ -1144,9 +1084,6 @@ func WithDNS(dnsServers []string) CtrCreateOption {
if ctr.valid {
return define.ErrCtrFinalized
}
- if ctr.config.UseImageResolvConf {
- return errors.Wrapf(define.ErrInvalidArg, "cannot add DNS servers if container will not create /etc/resolv.conf")
- }
var dns []net.IP
for _, i := range dnsServers {
result := net.ParseIP(i)
@@ -1166,9 +1103,6 @@ func WithDNSOption(dnsOptions []string) CtrCreateOption {
if ctr.valid {
return define.ErrCtrFinalized
}
- if ctr.config.UseImageResolvConf {
- return errors.Wrapf(define.ErrInvalidArg, "cannot add DNS options if container will not create /etc/resolv.conf")
- }
ctr.config.DNSOption = dnsOptions
return nil
}
@@ -1181,10 +1115,6 @@ func WithHosts(hosts []string) CtrCreateOption {
return define.ErrCtrFinalized
}
- if ctr.config.UseImageHosts {
- return errors.Wrapf(define.ErrInvalidArg, "cannot add hosts if container will not create /etc/hosts")
- }
-
ctr.config.HostAdd = hosts
return nil
}
@@ -1282,9 +1212,6 @@ func WithRootFS(rootfs string) CtrCreateOption {
if _, err := os.Stat(rootfs); err != nil {
return errors.Wrapf(err, "error checking path %q", rootfs)
}
- if ctr.config.RootfsImageID != "" {
- return errors.Wrapf(define.ErrInvalidArg, "cannot set both an image ID and a rootfs for a container")
- }
ctr.config.Rootfs = rootfs
return nil
}
@@ -1314,12 +1241,6 @@ func WithUseImageResolvConf() CtrCreateOption {
return define.ErrCtrFinalized
}
- if len(ctr.config.DNSServer) != 0 ||
- len(ctr.config.DNSSearch) != 0 ||
- len(ctr.config.DNSOption) != 0 {
- return errors.Wrapf(define.ErrInvalidArg, "not creating resolv.conf conflicts with DNS options")
- }
-
ctr.config.UseImageResolvConf = true
return nil
@@ -1334,10 +1255,6 @@ func WithUseImageHosts() CtrCreateOption {
return define.ErrCtrFinalized
}
- if len(ctr.config.HostAdd) != 0 {
- return errors.Wrapf(define.ErrInvalidArg, "not creating /etc/hosts conflicts with adding to the hosts file")
- }
-
ctr.config.UseImageHosts = true
return nil
diff --git a/libpod/runtime_ctr.go b/libpod/runtime_ctr.go
index 39284026c..de93fdce7 100644
--- a/libpod/runtime_ctr.go
+++ b/libpod/runtime_ctr.go
@@ -133,7 +133,12 @@ func (r *Runtime) newContainer(ctx context.Context, rSpec *spec.Spec, options ..
return r.setupContainer(ctx, ctr)
}
-func (r *Runtime) setupContainer(ctx context.Context, ctr *Container) (c *Container, err error) {
+func (r *Runtime) setupContainer(ctx context.Context, ctr *Container) (_ *Container, err error) {
+ // Validate the container
+ if err := ctr.validate(); err != nil {
+ return nil, err
+ }
+
// Allocate a lock for the container
lock, err := r.lockManager.AllocateLock()
if err != nil {
@@ -190,27 +195,6 @@ func (r *Runtime) setupContainer(ctx context.Context, ctr *Container) (c *Contai
ctr.config.Name = name
}
- // If CGroups are disabled, we MUST create a PID namespace.
- // Otherwise, the OCI runtime won't be able to stop our container.
- if ctr.config.NoCgroups {
- if ctr.config.Spec.Linux == nil {
- return nil, errors.Wrapf(define.ErrInvalidArg, "must provide Linux namespace configuration in OCI spec when using NoCgroups")
- }
- foundPid := false
- for _, ns := range ctr.config.Spec.Linux.Namespaces {
- if ns.Type == spec.PIDNamespace {
- foundPid = true
- if ns.Path != "" {
- return nil, errors.Wrapf(define.ErrInvalidArg, "containers not creating CGroups must create a private PID namespace - cannot use another")
- }
- break
- }
- }
- if !foundPid {
- return nil, errors.Wrapf(define.ErrInvalidArg, "containers not creating CGroups must create a private PID namespace")
- }
- }
-
// Check CGroup parent sanity, and set it if it was not set.
// Only if we're actually configuring CGroups.
if !ctr.config.NoCgroups {
diff --git a/pkg/api/handlers/containers.go b/pkg/api/handlers/containers.go
index d7d040ce2..ee080e794 100644
--- a/pkg/api/handlers/containers.go
+++ b/pkg/api/handlers/containers.go
@@ -8,7 +8,6 @@ import (
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/api/handlers/utils"
- "github.com/gorilla/mux"
"github.com/gorilla/schema"
"github.com/pkg/errors"
)
@@ -179,7 +178,7 @@ func RestartContainer(w http.ResponseWriter, r *http.Request) {
}
timeout := con.StopTimeout()
- if _, found := mux.Vars(r)["t"]; found {
+ if _, found := r.URL.Query()["t"]; found {
timeout = uint(query.Timeout)
}
diff --git a/pkg/api/handlers/containers_attach.go b/pkg/api/handlers/containers_attach.go
index facbd22a5..5a799a20c 100644
--- a/pkg/api/handlers/containers_attach.go
+++ b/pkg/api/handlers/containers_attach.go
@@ -6,7 +6,6 @@ import (
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/api/handlers/utils"
- "github.com/gorilla/mux"
"github.com/gorilla/schema"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
@@ -30,12 +29,10 @@ func AttachContainer(w http.ResponseWriter, r *http.Request) {
return
}
- muxVars := mux.Vars(r)
-
// Detach keys: explicitly set to "" is very different from unset
// TODO: Our format for parsing these may be different from Docker.
var detachKeys *string
- if _, found := muxVars["detachKeys"]; found {
+ if _, found := r.URL.Query()["detachKeys"]; found {
detachKeys = &query.DetachKeys
}
@@ -44,15 +41,15 @@ func AttachContainer(w http.ResponseWriter, r *http.Request) {
streams.Stderr = true
streams.Stdin = true
useStreams := false
- if _, found := muxVars["stdin"]; found {
+ if _, found := r.URL.Query()["stdin"]; found {
streams.Stdin = query.Stdin
useStreams = true
}
- if _, found := muxVars["stdout"]; found {
+ if _, found := r.URL.Query()["stdout"]; found {
streams.Stdout = query.Stdout
useStreams = true
}
- if _, found := muxVars["stderr"]; found {
+ if _, found := r.URL.Query()["stderr"]; found {
streams.Stderr = query.Stderr
useStreams = true
}
@@ -72,7 +69,7 @@ func AttachContainer(w http.ResponseWriter, r *http.Request) {
return
}
// We only support stream=true or unset
- if _, found := muxVars["stream"]; found && query.Stream {
+ if _, found := r.URL.Query()["stream"]; found && query.Stream {
utils.Error(w, "Unsupported parameter", http.StatusBadRequest, errors.Errorf("the stream parameter to attach is not presently supported"))
return
}
diff --git a/pkg/api/handlers/generic/containers.go b/pkg/api/handlers/generic/containers.go
index b16b87e73..ab587ded4 100644
--- a/pkg/api/handlers/generic/containers.go
+++ b/pkg/api/handlers/generic/containers.go
@@ -14,7 +14,6 @@ import (
"github.com/containers/libpod/pkg/api/handlers"
"github.com/containers/libpod/pkg/api/handlers/utils"
"github.com/containers/libpod/pkg/util"
- "github.com/gorilla/mux"
"github.com/gorilla/schema"
"github.com/pkg/errors"
log "github.com/sirupsen/logrus"
@@ -71,7 +70,7 @@ func ListContainers(w http.ResponseWriter, r *http.Request) {
utils.InternalServerError(w, err)
return
}
- if _, found := mux.Vars(r)["limit"]; found {
+ if _, found := r.URL.Query()["limit"]; found {
last := query.Limit
if len(containers) > last {
containers = containers[len(containers)-last:]
@@ -136,7 +135,7 @@ func WaitContainer(w http.ResponseWriter, r *http.Request) {
// /{version}/containers/(name)/wait
exitCode, err := utils.WaitContainer(w, r)
if err != nil {
- msg = err.Error()
+ return
}
utils.WriteResponse(w, http.StatusOK, handlers.ContainerWaitOKBody{
StatusCode: int(exitCode),
@@ -191,7 +190,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) {
}
var since time.Time
- if _, found := mux.Vars(r)["since"]; found {
+ if _, found := r.URL.Query()["since"]; found {
since, err = util.ParseInputTime(query.Since)
if err != nil {
utils.BadRequest(w, "since", query.Since, err)
@@ -200,7 +199,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) {
}
var until time.Time
- if _, found := mux.Vars(r)["until"]; found {
+ if _, found := r.URL.Query()["until"]; found {
since, err = util.ParseInputTime(query.Until)
if err != nil {
utils.BadRequest(w, "until", query.Until, err)
@@ -233,7 +232,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) {
var builder strings.Builder
for ok := true; ok; ok = query.Follow {
for line := range logChannel {
- if _, found := mux.Vars(r)["until"]; found {
+ if _, found := r.URL.Query()["until"]; found {
if line.Time.After(until) {
break
}
diff --git a/pkg/api/handlers/images.go b/pkg/api/handlers/images.go
index 2086ce748..d4549e5b4 100644
--- a/pkg/api/handlers/images.go
+++ b/pkg/api/handlers/images.go
@@ -11,7 +11,6 @@ import (
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/image"
"github.com/containers/libpod/pkg/api/handlers/utils"
- "github.com/gorilla/mux"
"github.com/gorilla/schema"
"github.com/pkg/errors"
)
@@ -87,8 +86,7 @@ func RemoveImage(w http.ResponseWriter, r *http.Request) {
utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
return
}
- muxVars := mux.Vars(r)
- if _, found := muxVars["noprune"]; found {
+ if _, found := r.URL.Query()["noprune"]; found {
if query.noPrune {
utils.UnSupportedParameter("noprune")
}
diff --git a/pkg/api/handlers/images_build.go b/pkg/api/handlers/images_build.go
index b29c45574..d969e3a47 100644
--- a/pkg/api/handlers/images_build.go
+++ b/pkg/api/handlers/images_build.go
@@ -17,7 +17,6 @@ import (
"github.com/containers/buildah/imagebuildah"
"github.com/containers/libpod/pkg/api/handlers/utils"
"github.com/containers/storage/pkg/archive"
- "github.com/gorilla/mux"
)
func BuildImage(w http.ResponseWriter, r *http.Request) {
@@ -114,24 +113,24 @@ func BuildImage(w http.ResponseWriter, r *http.Request) {
tag = tokens[1]
}
- if t, found := mux.Vars(r)["target"]; found {
- name = t
+ if _, found := r.URL.Query()["target"]; found {
+ name = query.Target
}
var buildArgs = map[string]string{}
- if a, found := mux.Vars(r)["buildargs"]; found {
- if err := json.Unmarshal([]byte(a), &buildArgs); err != nil {
- utils.BadRequest(w, "buildargs", a, err)
+ if _, found := r.URL.Query()["buildargs"]; found {
+ if err := json.Unmarshal([]byte(query.BuildArgs), &buildArgs); err != nil {
+ utils.BadRequest(w, "buildargs", query.BuildArgs, err)
return
}
}
// convert label formats
var labels = []string{}
- if l, found := mux.Vars(r)["labels"]; found {
+ if _, found := r.URL.Query()["labels"]; found {
var m = map[string]string{}
- if err := json.Unmarshal([]byte(l), &m); err != nil {
- utils.BadRequest(w, "labels", l, err)
+ if err := json.Unmarshal([]byte(query.Labels), &m); err != nil {
+ utils.BadRequest(w, "labels", query.Labels, err)
return
}
@@ -141,7 +140,7 @@ func BuildImage(w http.ResponseWriter, r *http.Request) {
}
pullPolicy := buildah.PullIfMissing
- if _, found := mux.Vars(r)["pull"]; found {
+ if _, found := r.URL.Query()["pull"]; found {
if query.Pull {
pullPolicy = buildah.PullAlways
}
diff --git a/pkg/api/handlers/libpod/containers.go b/pkg/api/handlers/libpod/containers.go
index 752b004d8..d8dd0d69b 100644
--- a/pkg/api/handlers/libpod/containers.go
+++ b/pkg/api/handlers/libpod/containers.go
@@ -178,7 +178,6 @@ func KillContainer(w http.ResponseWriter, r *http.Request) {
func WaitContainer(w http.ResponseWriter, r *http.Request) {
exitCode, err := utils.WaitContainer(w, r)
if err != nil {
- utils.InternalServerError(w, err)
return
}
utils.WriteResponse(w, http.StatusOK, strconv.Itoa(int(exitCode)))
diff --git a/pkg/api/handlers/libpod/pods.go b/pkg/api/handlers/libpod/pods.go
index f5700579b..e8dc5bde2 100644
--- a/pkg/api/handlers/libpod/pods.go
+++ b/pkg/api/handlers/libpod/pods.go
@@ -13,7 +13,6 @@ import (
"github.com/containers/libpod/pkg/api/handlers"
"github.com/containers/libpod/pkg/api/handlers/utils"
"github.com/containers/libpod/pkg/util"
- "github.com/gorilla/mux"
"github.com/gorilla/schema"
"github.com/pkg/errors"
)
@@ -353,7 +352,7 @@ func PodKill(w http.ResponseWriter, r *http.Request) {
signal = "SIGKILL"
)
query := struct {
- signal string `schema:"signal"`
+ Signal string `schema:"signal"`
}{
// override any golang type defaults
}
@@ -362,9 +361,8 @@ func PodKill(w http.ResponseWriter, r *http.Request) {
errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
return
}
- muxVars := mux.Vars(r)
- if _, found := muxVars["signal"]; found {
- signal = query.signal
+ if _, found := r.URL.Query()["signal"]; found {
+ signal = query.Signal
}
sig, err := util.ParseSignal(signal)
diff --git a/pkg/api/handlers/utils/containers.go b/pkg/api/handlers/utils/containers.go
index 402005581..07efef0f5 100644
--- a/pkg/api/handlers/utils/containers.go
+++ b/pkg/api/handlers/utils/containers.go
@@ -78,9 +78,12 @@ func RemoveContainer(w http.ResponseWriter, r *http.Request, force, vols bool) {
}
func WaitContainer(w http.ResponseWriter, r *http.Request) (int32, error) {
+ var (
+ err error
+ interval time.Duration
+ )
runtime := r.Context().Value("runtime").(*libpod.Runtime)
decoder := r.Context().Value("decoder").(*schema.Decoder)
- // /{version}/containers/(name)/restart
query := struct {
Interval string `schema:"interval"`
Condition string `schema:"condition"`
@@ -91,25 +94,34 @@ func WaitContainer(w http.ResponseWriter, r *http.Request) (int32, error) {
Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
return 0, err
}
-
- if len(query.Condition) > 0 {
- UnSupportedParameter("condition")
+ if _, found := r.URL.Query()["interval"]; found {
+ interval, err = time.ParseDuration(query.Interval)
+ if err != nil {
+ InternalServerError(w, err)
+ return 0, err
+ }
+ } else {
+ interval, err = time.ParseDuration("250ms")
+ if err != nil {
+ InternalServerError(w, err)
+ return 0, err
+ }
+ }
+ condition := define.ContainerStateStopped
+ if _, found := r.URL.Query()["condition"]; found {
+ condition, err = define.StringToContainerStatus(query.Condition)
+ if err != nil {
+ InternalServerError(w, err)
+ return 0, err
+ }
}
-
name := GetName(r)
con, err := runtime.LookupContainer(name)
if err != nil {
ContainerNotFound(w, name, err)
return 0, err
}
- if len(query.Interval) > 0 {
- d, err := time.ParseDuration(query.Interval)
- if err != nil {
- Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse %s for interval", query.Interval))
- }
- return con.WaitWithInterval(d)
- }
- return con.Wait()
+ return con.WaitForConditionWithInterval(interval, condition)
}
// GenerateFilterFuncsFromMap is used to generate un-executed functions that can be used to filter
diff --git a/pkg/api/handlers/utils/images.go b/pkg/api/handlers/utils/images.go
index f68a71561..a97fd5c07 100644
--- a/pkg/api/handlers/utils/images.go
+++ b/pkg/api/handlers/utils/images.go
@@ -6,7 +6,6 @@ import (
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/image"
- "github.com/gorilla/mux"
"github.com/gorilla/schema"
)
@@ -28,7 +27,7 @@ func GetImages(w http.ResponseWriter, r *http.Request) ([]*image.Image, error) {
return nil, err
}
var filters = []string{}
- if _, found := mux.Vars(r)["digests"]; found && query.Digests {
+ if _, found := r.URL.Query()["digests"]; found && query.Digests {
UnSupportedParameter("digests")
}
diff --git a/pkg/api/server/register_containers.go b/pkg/api/server/register_containers.go
index 6a2ba4b1e..6aad7ff88 100644
--- a/pkg/api/server/register_containers.go
+++ b/pkg/api/server/register_containers.go
@@ -436,8 +436,8 @@ func (s *APIServer) registerContainersHandlers(r *mux.Router) error {
// ---
// tags:
// - containers (compat)
- // summary: Wait on a container to exit
- // description: Block until a container stops, then returns the exit code.
+ // summary: Wait on a container
+ // description: Block until a container stops or given condition is met.
// parameters:
// - in: path
// name: name
@@ -447,7 +447,14 @@ func (s *APIServer) registerContainersHandlers(r *mux.Router) error {
// - in: query
// name: condition
// type: string
- // description: not supported
+ // description: |
+ // wait until container is to a given condition. default is stopped. valid conditions are:
+ // - configured
+ // - created
+ // - exited
+ // - paused
+ // - running
+ // - stopped
// produces:
// - application/json
// responses:
@@ -1030,18 +1037,30 @@ func (s *APIServer) registerContainersHandlers(r *mux.Router) error {
// ---
// tags:
// - containers
- // summary: Wait on a container to exit
+ // summary: Wait on a container
+ // description: Wait on a container to met a given condition
// parameters:
// - in: path
// name: name
// type: string
// required: true
// description: the name or ID of the container
+ // - in: query
+ // name: condition
+ // type: string
+ // description: |
+ // wait until container is to a given condition. default is stopped. valid conditions are:
+ // - configured
+ // - created
+ // - exited
+ // - paused
+ // - running
+ // - stopped
// produces:
// - application/json
// responses:
- // 204:
- // description: no error
+ // 200:
+ // $ref: "#/responses/ContainerWaitResponse"
// 404:
// $ref: "#/responses/NoSuchContainer"
// 500:
diff --git a/pkg/bindings/containers/containers.go b/pkg/bindings/containers/containers.go
index 337cc4178..670321f21 100644
--- a/pkg/bindings/containers/containers.go
+++ b/pkg/bindings/containers/containers.go
@@ -210,15 +210,20 @@ func Unpause(ctx context.Context, nameOrID string) error {
return response.Process(nil)
}
-// Wait blocks until the given container exits and returns its exit code. The nameOrID can be a container name
-// or a partial/full ID.
-func Wait(ctx context.Context, nameOrID string) (int32, error) {
+// Wait blocks until the given container reaches a condition. If not provided, the condition will
+// default to stopped. If the condition is stopped, an exit code for the container will be provided. The
+// nameOrID can be a container name or a partial/full ID.
+func Wait(ctx context.Context, nameOrID string, condition *string) (int32, error) {
var exitCode int32
conn, err := bindings.GetClient(ctx)
if err != nil {
return exitCode, err
}
- response, err := conn.DoRequest(nil, http.MethodPost, "containers/%s/wait", nil, nameOrID)
+ params := url.Values{}
+ if condition != nil {
+ params.Set("condition", *condition)
+ }
+ response, err := conn.DoRequest(nil, http.MethodPost, "/containers/%s/wait", params, nameOrID)
if err != nil {
return exitCode, err
}
diff --git a/pkg/bindings/test/containers_test.go b/pkg/bindings/test/containers_test.go
index 5a0bdebe6..299a78ac2 100644
--- a/pkg/bindings/test/containers_test.go
+++ b/pkg/bindings/test/containers_test.go
@@ -250,4 +250,61 @@ var _ = Describe("Podman containers ", func() {
Expect(isStopped(data.State.Status)).To(BeTrue())
})
+ It("podman wait no condition", func() {
+ var (
+ name = "top"
+ exitCode int32 = -1
+ )
+ _, err := containers.Wait(connText, "foobar", nil)
+ Expect(err).ToNot(BeNil())
+ code, _ := bindings.CheckResponseCode(err)
+ Expect(code).To(BeNumerically("==", http.StatusNotFound))
+
+ errChan := make(chan error)
+ bt.RunTopContainer(&name, nil, nil)
+ go func() {
+ exitCode, err = containers.Wait(connText, name, nil)
+ errChan <- err
+ close(errChan)
+ }()
+ err = containers.Stop(connText, name, nil)
+ Expect(err).To(BeNil())
+ wait := <-errChan
+ Expect(wait).To(BeNil())
+ Expect(exitCode).To(BeNumerically("==", 143))
+ })
+
+ It("podman wait to pause|unpause condition", func() {
+ var (
+ name = "top"
+ exitCode int32 = -1
+ pause = "paused"
+ unpause = "running"
+ )
+ errChan := make(chan error)
+ bt.RunTopContainer(&name, nil, nil)
+ go func() {
+ exitCode, err = containers.Wait(connText, name, &pause)
+ errChan <- err
+ close(errChan)
+ }()
+ err := containers.Pause(connText, name)
+ Expect(err).To(BeNil())
+ wait := <-errChan
+ Expect(wait).To(BeNil())
+ Expect(exitCode).To(BeNumerically("==", -1))
+
+ errChan = make(chan error)
+ go func() {
+ exitCode, err = containers.Wait(connText, name, &unpause)
+ errChan <- err
+ close(errChan)
+ }()
+ err = containers.Unpause(connText, name)
+ Expect(err).To(BeNil())
+ unPausewait := <-errChan
+ Expect(unPausewait).To(BeNil())
+ Expect(exitCode).To(BeNumerically("==", -1))
+ })
+
})
diff --git a/test/apiv2/01-basic.at b/test/apiv2/01-basic.at
index b8a049cdf..0e94ddb7a 100644
--- a/test/apiv2/01-basic.at
+++ b/test/apiv2/01-basic.at
@@ -41,10 +41,16 @@ t GET libpod/containers/create 405
#
# system info
#
+# Some day perhaps it will always be runc; for now, cgroupsv2 requires crun
+#
# FIXME: run 'podman info --format=json', and compare select fields
-t GET info 200 \
- .OSType=linux \
- .DefaultRuntime=runc \
+runtime=runc
+if have_cgroupsv2; then
+ runtime=crun
+fi
+t GET info 200 \
+ .OSType=linux \
+ .DefaultRuntime~.*$runtime \
.MemTotal~[0-9]\\+
# Timing: make sure server stays responsive
diff --git a/test/apiv2/40-pods.at b/test/apiv2/40-pods.at
index 8b5651cff..ab345b8f2 100644
--- a/test/apiv2/40-pods.at
+++ b/test/apiv2/40-pods.at
@@ -23,9 +23,10 @@ t POST libpod/pods/create name=foo 409 .cause="pod already exists"
#t POST libpod/pods/create a=b 400 .cause='bad parameter' # FIXME: unimplemented
-if root; then
+if root || have_cgroupsv2; then
t POST libpod/pods/foo/pause '' 204
else
+ # Rootless cgroupsv1 : unsupported
t POST libpod/pods/foo/pause '' 500 \
.cause="this container does not have a cgroup" \
.message~".*pause pods containing rootless containers with cgroup V1"
diff --git a/test/apiv2/test-apiv2 b/test/apiv2/test-apiv2
index bc2ed142c..f0fb4ae34 100755
--- a/test/apiv2/test-apiv2
+++ b/test/apiv2/test-apiv2
@@ -290,6 +290,12 @@ function rootless() {
test "$ROOTLESS" = "true"
}
+# True if cgroups v2 are enabled
+function have_cgroupsv2() {
+ cgroup_type=$(stat -f -c %T /sys/fs/cgroup)
+ test "$cgroup_type" = "cgroup2fs"
+}
+
# END infrastructure code
###############################################################################
# BEGIN sanity checks
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-28 06:34:17 +0000