| package client |
| |
| import ( |
| "fmt" |
| "net/url" |
| "strconv" |
| |
| Cli "github.com/docker/docker/cli" |
| flag "github.com/docker/docker/pkg/mflag" |
| ) |
| |
| // CmdRestart restarts one or more containers. |
| // |
| // Usage: docker restart [OPTIONS] CONTAINER [CONTAINER...] |
| func (cli *DockerCli) CmdRestart(args ...string) error { |
| cmd := Cli.Subcmd("restart", []string{"CONTAINER [CONTAINER...]"}, Cli.DockerCommands["restart"].Description, 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 |
| } |