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-rw-r--r--cmd/podman/cliconfig/config.go2
-rw-r--r--cmd/podman/pods_prune.go64
-rw-r--r--cmd/podman/system_prune.go10
-rw-r--r--pkg/adapter/pods.go51
-rw-r--r--pkg/adapter/pods_remote.go44
-rw-r--r--pkg/adapter/runtime.go28
-rw-r--r--pkg/adapter/runtime_remote.go12
-rw-r--r--test/e2e/pod_prune_test.go78
8 files changed, 200 insertions, 89 deletions
diff --git a/cmd/podman/cliconfig/config.go b/cmd/podman/cliconfig/config.go
index 16c98a13e..640a4bff4 100644
--- a/cmd/podman/cliconfig/config.go
+++ b/cmd/podman/cliconfig/config.go
@@ -159,7 +159,7 @@ type PruneContainersValues struct {
Force bool
}
-type PrunePodsValues struct {
+type PodPruneValues struct {
PodmanCommand
Force bool
}
diff --git a/cmd/podman/pods_prune.go b/cmd/podman/pods_prune.go
index 89401a98a..e6946f068 100644
--- a/cmd/podman/pods_prune.go
+++ b/cmd/podman/pods_prune.go
@@ -1,19 +1,15 @@
package main
import (
- "context"
-
"github.com/containers/libpod/cmd/podman/cliconfig"
- "github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
- "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
var (
- prunePodsCommand cliconfig.PrunePodsValues
- prunePodsDescription = `
+ podPruneCommand cliconfig.PodPruneValues
+ podPruneDescription = `
podman pod prune
Removes all exited pods
@@ -22,62 +18,30 @@ var (
Use: "prune",
Args: noSubArgs,
Short: "Remove all stopped pods",
- Long: prunePodsDescription,
+ Long: podPruneDescription,
RunE: func(cmd *cobra.Command, args []string) error {
- prunePodsCommand.InputArgs = args
- prunePodsCommand.GlobalFlags = MainGlobalOpts
- return prunePodsCmd(&prunePodsCommand)
+ podPruneCommand.InputArgs = args
+ podPruneCommand.GlobalFlags = MainGlobalOpts
+ return podPruneCmd(&podPruneCommand)
},
}
)
func init() {
- prunePodsCommand.Command = _prunePodsCommand
- prunePodsCommand.SetHelpTemplate(HelpTemplate())
- prunePodsCommand.SetUsageTemplate(UsageTemplate())
- flags := prunePodsCommand.Flags()
- flags.BoolVarP(&prunePodsCommand.Force, "force", "f", false, "Force removal of a running pods. The default is false")
+ podPruneCommand.Command = _prunePodsCommand
+ podPruneCommand.SetHelpTemplate(HelpTemplate())
+ podPruneCommand.SetUsageTemplate(UsageTemplate())
+ flags := podPruneCommand.Flags()
+ flags.BoolVarP(&podPruneCommand.Force, "force", "f", false, "Force removal of a running pods. The default is false")
}
-func prunePods(runtime *adapter.LocalRuntime, ctx context.Context, maxWorkers int, force bool) error {
- var deleteFuncs []shared.ParallelWorkerInput
-
- states := []string{shared.PodStateStopped, shared.PodStateExited}
- delPods, err := runtime.GetPodsByStatus(states)
- if err != nil {
- return err
- }
- if len(delPods) < 1 {
- return nil
- }
- for _, pod := range delPods {
- p := pod
- f := func() error {
- return runtime.RemovePod(ctx, p, force, force)
- }
-
- deleteFuncs = append(deleteFuncs, shared.ParallelWorkerInput{
- ContainerID: p.ID(),
- ParallelFunc: f,
- })
- }
- // Run the parallel funcs
- deleteErrors, errCount := shared.ParallelExecuteWorkerPool(maxWorkers, deleteFuncs)
- return printParallelOutput(deleteErrors, errCount)
-}
-
-func prunePodsCmd(c *cliconfig.PrunePodsValues) error {
+func podPruneCmd(c *cliconfig.PodPruneValues) error {
runtime, err := adapter.GetRuntime(&c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.Shutdown(false)
- maxWorkers := shared.Parallelize("rm")
- if c.GlobalIsSet("max-workers") {
- maxWorkers = c.GlobalFlags.MaxWorks
- }
- logrus.Debugf("Setting maximum workers to %d", maxWorkers)
-
- return prunePods(runtime, getContext(), maxWorkers, c.Bool("force"))
+ ok, failures, err := runtime.PrunePods(getContext(), c)
+ return printCmdResults(ok, failures)
}
diff --git a/cmd/podman/system_prune.go b/cmd/podman/system_prune.go
index 14cb96941..8900e2644 100644
--- a/cmd/podman/system_prune.go
+++ b/cmd/podman/system_prune.go
@@ -82,13 +82,21 @@ Are you sure you want to continue? [y/N] `, volumeString)
ctx := getContext()
fmt.Println("Deleted Containers")
lasterr := pruneContainers(runtime, ctx, rmWorkers, false, false)
+
fmt.Println("Deleted Pods")
- if err := prunePods(runtime, ctx, rmWorkers, true); err != nil {
+ pruneValues := cliconfig.PodPruneValues{
+ PodmanCommand: c.PodmanCommand,
+ Force: c.Force,
+ }
+ ok, failures, err := runtime.PrunePods(ctx, &pruneValues)
+ if err != nil {
if lasterr != nil {
logrus.Errorf("%q", lasterr)
}
lasterr = err
}
+ printCmdResults(ok, failures)
+
if c.Bool("volumes") {
fmt.Println("Deleted Volumes")
err := volumePrune(runtime, getContext())
diff --git a/pkg/adapter/pods.go b/pkg/adapter/pods.go
index 901c1857b..bb7d9cce6 100644
--- a/pkg/adapter/pods.go
+++ b/pkg/adapter/pods.go
@@ -4,20 +4,16 @@ package adapter
import (
"context"
- "github.com/pkg/errors"
"strings"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/pkg/adapter/shortcuts"
+ "github.com/pkg/errors"
+ "github.com/sirupsen/logrus"
)
-// Pod ...
-type Pod struct {
- *libpod.Pod
-}
-
// PodContainerStats is struct containing an adapter Pod and a libpod
// ContainerStats and is used primarily for outputing pod stats.
type PodContainerStats struct {
@@ -25,6 +21,49 @@ type PodContainerStats struct {
ContainerStats map[string]*libpod.ContainerStats
}
+// PrunePods removes pods
+func (r *LocalRuntime) PrunePods(ctx context.Context, cli *cliconfig.PodPruneValues) ([]string, map[string]error, error) {
+ var (
+ ok = []string{}
+ failures = map[string]error{}
+ )
+
+ maxWorkers := shared.DefaultPoolSize("rm")
+ if cli.GlobalIsSet("max-workers") {
+ maxWorkers = cli.GlobalFlags.MaxWorks
+ }
+ logrus.Debugf("Setting maximum rm workers to %d", maxWorkers)
+
+ states := []string{shared.PodStateStopped, shared.PodStateExited}
+ if cli.Force {
+ states = append(states, shared.PodStateRunning)
+ }
+
+ pods, err := r.GetPodsByStatus(states)
+ if err != nil {
+ return ok, failures, err
+ }
+ if len(pods) < 1 {
+ return ok, failures, nil
+ }
+
+ pool := shared.NewPool("pod_prune", maxWorkers, len(pods))
+ for _, p := range pods {
+ p := p
+
+ pool.Add(shared.Job{p.ID(),
+ func() error {
+ err := r.Runtime.RemovePod(ctx, p, cli.Force, cli.Force)
+ if err != nil {
+ logrus.Debugf("Failed to remove pod %s: %s", p.ID(), err.Error())
+ }
+ return err
+ },
+ })
+ }
+ return pool.Run()
+}
+
// RemovePods ...
func (r *LocalRuntime) RemovePods(ctx context.Context, cli *cliconfig.PodRmValues) ([]string, []error) {
var (
diff --git a/pkg/adapter/pods_remote.go b/pkg/adapter/pods_remote.go
index 00a5d9a32..7cf38aac0 100644
--- a/pkg/adapter/pods_remote.go
+++ b/pkg/adapter/pods_remote.go
@@ -14,13 +14,9 @@ import (
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/pkg/varlinkapi"
"github.com/pkg/errors"
+ "github.com/sirupsen/logrus"
)
-// Pod ...
-type Pod struct {
- remotepod
-}
-
// PodContainerStats is struct containing an adapter Pod and a libpod
// ContainerStats and is used primarily for outputing pod stats.
type PodContainerStats struct {
@@ -28,13 +24,6 @@ type PodContainerStats struct {
ContainerStats map[string]*libpod.ContainerStats
}
-type remotepod struct {
- config *libpod.PodConfig
- state *libpod.PodInspectState
- containers []libpod.PodContainerInfo
- Runtime *LocalRuntime
-}
-
// RemovePods removes one or more based on the cli context.
func (r *LocalRuntime) RemovePods(ctx context.Context, cli *cliconfig.PodRmValues) ([]string, []error) {
var (
@@ -539,3 +528,34 @@ func (r *LocalRuntime) RemovePod(ctx context.Context, p *Pod, removeCtrs, force
}
return nil
}
+
+// PrunePods...
+func (r *LocalRuntime) PrunePods(ctx context.Context, cli *cliconfig.PodPruneValues) ([]string, map[string]error, error) {
+ var (
+ ok = []string{}
+ failures = map[string]error{}
+ )
+ states := []string{shared.PodStateStopped, shared.PodStateExited}
+ if cli.Force {
+ states = append(states, shared.PodStateRunning)
+ }
+
+ ids, err := iopodman.GetPodsByStatus().Call(r.Conn, states)
+ if err != nil {
+ return ok, failures, err
+ }
+ if len(ids) < 1 {
+ return ok, failures, nil
+ }
+
+ for _, id := range ids {
+ _, err := iopodman.RemovePod().Call(r.Conn, id, cli.Force)
+ if err != nil {
+ logrus.Debugf("Failed to remove pod %s: %s", id, err.Error())
+ failures[id] = err
+ } else {
+ ok = append(ok, id)
+ }
+ }
+ return ok, failures, nil
+}
diff --git a/pkg/adapter/runtime.go b/pkg/adapter/runtime.go
index 6ed9cee77..753f7c944 100644
--- a/pkg/adapter/runtime.go
+++ b/pkg/adapter/runtime.go
@@ -7,7 +7,6 @@ import (
"context"
"io"
"io/ioutil"
- "k8s.io/api/core/v1"
"os"
"text/template"
@@ -25,6 +24,7 @@ import (
"github.com/containers/libpod/pkg/rootless"
"github.com/containers/storage/pkg/archive"
"github.com/pkg/errors"
+ "k8s.io/api/core/v1"
)
// LocalRuntime describes a typical libpod runtime
@@ -43,6 +43,11 @@ type Container struct {
*libpod.Container
}
+// Pod encapsulates the libpod.Pod structure, helps with remote vs. local
+type Pod struct {
+ *libpod.Pod
+}
+
// Volume ...
type Volume struct {
*libpod.Volume
@@ -371,8 +376,7 @@ func (r *LocalRuntime) GenerateKube(c *cliconfig.GenerateKubeValues) (*v1.Pod, *
}
// GetPodsByStatus returns a slice of pods filtered by a libpod status
-func (r *LocalRuntime) GetPodsByStatus(statuses []string) ([]*Pod, error) {
- var adapterPods []*Pod
+func (r *LocalRuntime) GetPodsByStatus(statuses []string) ([]*libpod.Pod, error) {
filterFunc := func(p *libpod.Pod) bool {
state, _ := shared.GetPodStatus(p)
@@ -383,25 +387,11 @@ func (r *LocalRuntime) GetPodsByStatus(statuses []string) ([]*Pod, error) {
}
return false
}
+
pods, err := r.Runtime.Pods(filterFunc)
if err != nil {
return nil, err
}
- for _, p := range pods {
- adapterPod := Pod{
- p,
- }
- adapterPods = append(adapterPods, &adapterPod)
- }
- return adapterPods, nil
-}
-// RemovePod removes a pod
-// If removeCtrs is specified, containers will be removed
-// Otherwise, a pod that is not empty will return an error and not be removed
-// If force is specified with removeCtrs, all containers will be stopped before
-// being removed
-// Otherwise, the pod will not be removed if any containers are running
-func (r *LocalRuntime) RemovePod(ctx context.Context, p *Pod, removeCtrs, force bool) error {
- return r.Runtime.RemovePod(ctx, p.Pod, removeCtrs, force)
+ return pods, nil
}
diff --git a/pkg/adapter/runtime_remote.go b/pkg/adapter/runtime_remote.go
index 71f7380db..dcb0924ce 100644
--- a/pkg/adapter/runtime_remote.go
+++ b/pkg/adapter/runtime_remote.go
@@ -99,6 +99,18 @@ type remoteContainer struct {
state *libpod.ContainerState
}
+// Pod ...
+type Pod struct {
+ remotepod
+}
+
+type remotepod struct {
+ config *libpod.PodConfig
+ state *libpod.PodInspectState
+ containers []libpod.PodContainerInfo
+ Runtime *LocalRuntime
+}
+
type VolumeFilter func(*Volume) bool
// Volume is embed for libpod volumes
diff --git a/test/e2e/pod_prune_test.go b/test/e2e/pod_prune_test.go
new file mode 100644
index 000000000..c20f602ad
--- /dev/null
+++ b/test/e2e/pod_prune_test.go
@@ -0,0 +1,78 @@
+// +build !remoteclient
+
+package integration
+
+import (
+ "os"
+
+ . "github.com/containers/libpod/test/utils"
+ . "github.com/onsi/ginkgo"
+ . "github.com/onsi/gomega"
+)
+
+var _ = Describe("Podman pod prune", 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.RestoreAllArtifacts()
+ })
+
+ AfterEach(func() {
+ podmanTest.CleanupPod()
+ f := CurrentGinkgoTestDescription()
+ processTestResult(f)
+
+ })
+
+ It("podman pod prune empty pod", func() {
+ _, ec, _ := podmanTest.CreatePod("")
+ Expect(ec).To(Equal(0))
+
+ result := podmanTest.Podman([]string{"pod", "prune"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(0))
+ })
+
+ It("podman pod prune doesn't remove a pod with a container", func() {
+ _, ec, podid := podmanTest.CreatePod("")
+ Expect(ec).To(Equal(0))
+
+ _, ec2, _ := podmanTest.RunLsContainerInPod("", podid)
+ Expect(ec2).To(Equal(0))
+
+ result := podmanTest.Podman([]string{"pod", "prune"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(125))
+
+ result = podmanTest.Podman([]string{"ps", "-qa"})
+ result.WaitWithDefaultTimeout()
+ Expect(len(result.OutputToStringArray())).To(Equal(1))
+ })
+
+ It("podman pod prune -f does remove a running container", func() {
+ _, ec, podid := podmanTest.CreatePod("")
+ Expect(ec).To(Equal(0))
+
+ session := podmanTest.RunTopContainerInPod("", podid)
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ result := podmanTest.Podman([]string{"pod", "prune", "-f"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(0))
+
+ result = podmanTest.Podman([]string{"ps", "-q"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.OutputToString()).To(BeEmpty())
+ })
+})
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-09-28 01:34:05 +0000