mirror of
https://github.com/podman-container-tools/podman.git
synced 2026-10-18 20:07:33 +00:00
2dd9cae37c
We now can remove a paused container by sending it a kill signal while it is paused. We then unpause the container and it is immediately killed. Also, reworked how the parallelWorker results are handled to provide a more consistent approach to how each subcommand implements it. It also fixes a bug where if one container errors, the error message is duplicated when printed out. Signed-off-by: baude <bbaude@redhat.com>
93 lines
2.3 KiB
Go
93 lines
2.3 KiB
Go
package main
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import (
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"fmt"
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"github.com/containers/libpod/cmd/podman/libpodruntime"
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"github.com/containers/libpod/cmd/podman/shared"
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"github.com/pkg/errors"
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"github.com/sirupsen/logrus"
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"github.com/urfave/cli"
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)
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var (
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rmFlags = []cli.Flag{
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cli.BoolFlag{
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Name: "all, a",
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Usage: "Remove all containers",
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},
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cli.BoolFlag{
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Name: "force, f",
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Usage: "Force removal of a running container. The default is false",
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},
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LatestFlag,
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cli.BoolFlag{
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Name: "volumes, v",
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Usage: "Remove the volumes associated with the container (Not implemented yet)",
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},
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}
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rmDescription = fmt.Sprintf(`
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Podman rm will remove one or more containers from the host.
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The container name or ID can be used. This does not remove images.
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Running containers will not be removed without the -f option.
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`)
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rmCommand = cli.Command{
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Name: "rm",
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Usage: "Remove one or more containers",
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Description: rmDescription,
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Flags: sortFlags(rmFlags),
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Action: rmCmd,
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ArgsUsage: "",
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UseShortOptionHandling: true,
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OnUsageError: usageErrorHandler,
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}
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)
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// saveCmd saves the image to either docker-archive or oci
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func rmCmd(c *cli.Context) error {
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var (
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deleteFuncs []shared.ParallelWorkerInput
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)
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ctx := getContext()
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if err := validateFlags(c, rmFlags); err != nil {
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return err
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}
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runtime, err := libpodruntime.GetRuntime(c)
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if err != nil {
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return errors.Wrapf(err, "could not get runtime")
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}
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defer runtime.Shutdown(false)
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if err := checkAllAndLatest(c); err != nil {
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return err
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}
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delContainers, err := getAllOrLatestContainers(c, runtime, -1, "all")
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if err != nil {
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if len(delContainers) == 0 {
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return err
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}
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fmt.Println(err.Error())
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}
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for _, container := range delContainers {
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con := container
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f := func() error {
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return runtime.RemoveContainer(ctx, con, c.Bool("force"))
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}
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deleteFuncs = append(deleteFuncs, shared.ParallelWorkerInput{
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ContainerID: con.ID(),
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ParallelFunc: f,
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})
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}
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maxWorkers := shared.Parallelize("rm")
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if c.GlobalIsSet("max-workers") {
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maxWorkers = c.GlobalInt("max-workers")
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}
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logrus.Debugf("Setting maximum workers to %d", maxWorkers)
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// Run the parallel funcs
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deleteErrors, errCount := shared.ParallelExecuteWorkerPool(maxWorkers, deleteFuncs)
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return printParallelOutput(deleteErrors, errCount)
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}
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