package client import ( "fmt" "net/url" "strconv" Cli "github.com/docker/docker/cli" flag "github.com/docker/docker/pkg/mflag" ) // CmdStop stops one or more containers. // // A running container is stopped by first sending SIGTERM and then SIGKILL if the container fails to stop within a grace period (the default is 10 seconds). // // Usage: docker stop [OPTIONS] CONTAINER [CONTAINER...] func (cli *DockerCli) CmdStop(args ...string) error { cmd := Cli.Subcmd("stop", []string{"CONTAINER [CONTAINER...]"}, Cli.DockerCommands["stop"].Description+".\nSending SIGTERM and then SIGKILL after a grace period", true) nSeconds := cmd.Int([]string{"t", "-time"}, 10, "Seconds to wait for stop before killing it") 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+"/stop?"+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 stop containers: %v", errNames) } return nil }