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package main
import (
"fmt"
"os"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/adapter"
"github.com/containers/libpod/pkg/rootless"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
var (
podRestartCommand cliconfig.PodRestartValues
podRestartDescription = `The pod ID or name can be used.
All of the containers within each of the specified pods will be restarted. If a container in a pod is not currently running it will be started.`
_podRestartCommand = &cobra.Command{
Use: "restart [flags] POD [POD...]",
Short: "Restart one or more pods",
Long: podRestartDescription,
RunE: func(cmd *cobra.Command, args []string) error {
podRestartCommand.InputArgs = args
podRestartCommand.GlobalFlags = MainGlobalOpts
return podRestartCmd(&podRestartCommand)
},
Args: func(cmd *cobra.Command, args []string) error {
return checkAllAndLatest(cmd, args, false)
},
Example: `podman pod restart podID1 podID2
podman pod restart --latest
podman pod restart --all`,
}
)
func init() {
podRestartCommand.Command = _podRestartCommand
podRestartCommand.SetHelpTemplate(HelpTemplate())
podRestartCommand.SetUsageTemplate(UsageTemplate())
flags := podRestartCommand.Flags()
flags.BoolVarP(&podRestartCommand.All, "all", "a", false, "Restart all running pods")
flags.BoolVarP(&podRestartCommand.Latest, "latest", "l", false, "Restart the latest pod podman is aware of")
markFlagHiddenForRemoteClient("latest", flags)
}
func podRestartCmd(c *cliconfig.PodRestartValues) error {
var lastError error
if os.Geteuid() != 0 {
rootless.SetSkipStorageSetup(true)
}
runtime, err := adapter.GetRuntime(&c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.Shutdown(false)
if rootless.IsRootless() {
var err error
c.InputArgs, c.All, c.Latest, err = joinPodNS(runtime, c.All, c.Latest, c.InputArgs)
if err != nil {
return err
}
}
restartIDs, conErrors, restartErrors := runtime.RestartPods(getContext(), c)
for _, p := range restartIDs {
fmt.Println(p)
}
if conErrors != nil && len(conErrors) > 0 {
for ctr, err := range conErrors {
if lastError != nil {
logrus.Errorf("%q", lastError)
}
lastError = errors.Wrapf(err, "unable to pause container %s", ctr)
}
}
if len(restartErrors) > 0 {
lastError = restartErrors[len(restartErrors)-1]
// Remove the last error from the error slice
restartErrors = restartErrors[:len(restartErrors)-1]
}
for _, err := range restartErrors {
logrus.Errorf("%q", err)
}
return lastError
}
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