package client import ( "fmt" "net/url" "strconv" flag "github.com/docker/docker/pkg/mflag" ) // CmdRestart restarts one or more running containers. // // Usage: docker stop [OPTIONS] CONTAINER [CONTAINER...] func (cli *DockerCli) CmdRestart(args ...string) error { cmd := cli.Subcmd("restart", []string{"CONTAINER [CONTAINER...]"}, "Restart a running container", true) nSeconds := cmd.Int([]string{"t", "-time"}, 10, "Seconds to wait for stop before killing the container") cmd.Require(flag.Min, 1) cmd.ParseFlags(args, true) v := url.Values{} v.Set("t", strconv.Itoa(*nSeconds)) var errNames []string for _, name := range cmd.Args() { _, _, err := readBody(cli.call("POST", "/containers/"+name+"/restart?"+v.Encode(), nil, nil)) if err != nil { fmt.Fprintf(cli.err, "%s\n", err) errNames = append(errNames, name) } else { fmt.Fprintf(cli.out, "%s\n", name) } } if len(errNames) > 0 { return fmt.Errorf("Error: failed to restart containers: %v", errNames) } return nil }