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package main
import (
"fmt"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
var (
restartCommand cliconfig.RestartValues
restartDescription = fmt.Sprintf(`Restarts one or more running containers. The container ID or name can be used.
A timeout before forcibly stopping can be set, but defaults to %d seconds.`, defaultContainerConfig.Engine.StopTimeout)
_restartCommand = &cobra.Command{
Use: "restart [flags] CONTAINER [CONTAINER...]",
Short: "Restart one or more containers",
Long: restartDescription,
RunE: func(cmd *cobra.Command, args []string) error {
restartCommand.InputArgs = args
restartCommand.GlobalFlags = MainGlobalOpts
return restartCmd(&restartCommand)
},
Args: func(cmd *cobra.Command, args []string) error {
return checkAllLatestAndCIDFile(cmd, args, false, false)
},
Example: `podman restart ctrID
podman restart --latest
podman restart ctrID1 ctrID2`,
}
)
func init() {
restartCommand.Command = _restartCommand
restartCommand.SetHelpTemplate(HelpTemplate())
restartCommand.SetUsageTemplate(UsageTemplate())
flags := restartCommand.Flags()
flags.BoolVarP(&restartCommand.All, "all", "a", false, "Restart all non-running containers")
flags.BoolVarP(&restartCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
flags.BoolVar(&restartCommand.Running, "running", false, "Restart only running containers when --all is used")
flags.UintVarP(&restartCommand.Timeout, "time", "t", defaultContainerConfig.Engine.StopTimeout, "Seconds to wait for stop before killing the container")
markFlagHiddenForRemoteClient("latest", flags)
flags.SetNormalizeFunc(aliasFlags)
}
func restartCmd(c *cliconfig.RestartValues) error {
all := c.All
if len(c.InputArgs) < 1 && !c.Latest && !all {
return errors.Wrapf(define.ErrInvalidArg, "you must provide at least one container name or ID")
}
runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "error creating libpod runtime")
}
defer runtime.DeferredShutdown(false)
ok, failures, err := runtime.Restart(getContext(), c)
if err != nil {
if errors.Cause(err) == define.ErrNoSuchCtr {
if len(c.InputArgs) > 1 {
exitCode = define.ExecErrorCodeGeneric
} else {
exitCode = 1
}
}
return err
}
if len(failures) > 0 {
exitCode = define.ExecErrorCodeGeneric
}
return printCmdResults(ok, failures)
}
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