github.com/circular-dark/docker@v1.7.0/api/client/kill.go (about)

     1  package client
     2  
     3  import (
     4  	"fmt"
     5  
     6  	flag "github.com/docker/docker/pkg/mflag"
     7  )
     8  
     9  // CmdKill kills one or more running container using SIGKILL or a specified signal.
    10  //
    11  // Usage: docker kill [OPTIONS] CONTAINER [CONTAINER...]
    12  func (cli *DockerCli) CmdKill(args ...string) error {
    13  	cmd := cli.Subcmd("kill", "CONTAINER [CONTAINER...]", "Kill a running container using SIGKILL or a specified signal", true)
    14  	signal := cmd.String([]string{"s", "-signal"}, "KILL", "Signal to send to the container")
    15  	cmd.Require(flag.Min, 1)
    16  
    17  	cmd.ParseFlags(args, true)
    18  
    19  	var errNames []string
    20  	for _, name := range cmd.Args() {
    21  		if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/kill?signal=%s", name, *signal), nil, nil)); err != nil {
    22  			fmt.Fprintf(cli.err, "%s\n", err)
    23  			errNames = append(errNames, name)
    24  		} else {
    25  			fmt.Fprintf(cli.out, "%s\n", name)
    26  		}
    27  	}
    28  	if len(errNames) > 0 {
    29  		return fmt.Errorf("Error: failed to kill containers: %v", errNames)
    30  	}
    31  	return nil
    32  }