77 lines
2.2 KiB
Go
77 lines
2.2 KiB
Go
package main
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import (
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"fmt"
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"github.com/containers/libpod/cmd/podman/cliconfig"
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"github.com/containers/libpod/pkg/adapter"
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"github.com/pkg/errors"
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"github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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)
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var (
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podPauseCommand cliconfig.PodPauseValues
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podPauseDescription = `The pod name or ID can be used.
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All running containers within each specified pod will then be paused.`
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_podPauseCommand = &cobra.Command{
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Use: "pause [flags] POD [POD...]",
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Short: "Pause one or more pods",
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Long: podPauseDescription,
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RunE: func(cmd *cobra.Command, args []string) error {
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podPauseCommand.InputArgs = args
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podPauseCommand.GlobalFlags = MainGlobalOpts
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podPauseCommand.Remote = remoteclient
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return podPauseCmd(&podPauseCommand)
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},
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Args: func(cmd *cobra.Command, args []string) error {
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return checkAllLatestAndCIDFile(cmd, args, false, false)
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},
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Example: `podman pod pause podID1 podID2
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podman pod pause --latest
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podman pod pause --all`,
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}
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)
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func init() {
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podPauseCommand.Command = _podPauseCommand
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podPauseCommand.SetHelpTemplate(HelpTemplate())
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podPauseCommand.SetUsageTemplate(UsageTemplate())
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flags := podPauseCommand.Flags()
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flags.BoolVarP(&podPauseCommand.All, "all", "a", false, "Pause all running pods")
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flags.BoolVarP(&podPauseCommand.Latest, "latest", "l", false, "Act on the latest pod podman is aware of")
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markFlagHiddenForRemoteClient("latest", flags)
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}
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func podPauseCmd(c *cliconfig.PodPauseValues) error {
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var lastError error
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runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
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if err != nil {
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return errors.Wrapf(err, "error creating libpod runtime")
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}
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defer runtime.DeferredShutdown(false)
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pauseIDs, conErrors, pauseErrors := runtime.PausePods(c)
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for _, p := range pauseIDs {
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fmt.Println(p)
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}
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if len(conErrors) > 0 {
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for ctr, err := range conErrors {
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if lastError != nil {
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logrus.Errorf("%q", lastError)
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}
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lastError = errors.Wrapf(err, "unable to pause container %s", ctr)
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}
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}
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if len(pauseErrors) > 0 {
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lastError = pauseErrors[len(pauseErrors)-1]
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// Remove the last error from the error slice
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pauseErrors = pauseErrors[:len(pauseErrors)-1]
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}
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for _, err := range pauseErrors {
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logrus.Errorf("%q", err)
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}
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return lastError
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}
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