diff options
Diffstat (limited to 'cmd/kpod/kill.go')
-rw-r--r-- | cmd/kpod/kill.go | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/cmd/kpod/kill.go b/cmd/kpod/kill.go deleted file mode 100644 index 776c7ef20..000000000 --- a/cmd/kpod/kill.go +++ /dev/null @@ -1,80 +0,0 @@ -package main - -import ( - "fmt" - "os" - "syscall" - - "github.com/docker/docker/pkg/signal" - "github.com/pkg/errors" - "github.com/urfave/cli" -) - -var ( - killFlags = []cli.Flag{ - cli.StringFlag{ - Name: "signal, s", - Usage: "Signal to send to the container", - Value: "KILL", - }, - } - killDescription = "The main process inside each container specified will be sent SIGKILL, or any signal specified with option --signal." - killCommand = cli.Command{ - Name: "kill", - Usage: "Kill one or more running containers with a specific signal", - Description: killDescription, - Flags: killFlags, - Action: killCmd, - ArgsUsage: "[CONTAINER_NAME_OR_ID]", - } -) - -// killCmd kills one or more containers with a signal -func killCmd(c *cli.Context) error { - args := c.Args() - if len(args) == 0 { - return errors.Errorf("specify one or more containers to kill") - } - if err := validateFlags(c, killFlags); err != nil { - return err - } - - runtime, err := getRuntime(c) - if err != nil { - return errors.Wrapf(err, "could not get runtime") - } - defer runtime.Shutdown(false) - - var killSignal uint = uint(syscall.SIGTERM) - if c.String("signal") != "" { - // Check if the signalString provided by the user is valid - // Invalid signals will return err - sysSignal, err := signal.ParseSignal(c.String("signal")) - if err != nil { - return err - } - killSignal = uint(sysSignal) - } - - var lastError error - for _, container := range c.Args() { - ctr, err := runtime.LookupContainer(container) - if err != nil { - if lastError != nil { - fmt.Fprintln(os.Stderr, lastError) - } - lastError = errors.Wrapf(err, "unable to find container %v", container) - continue - } - - if err := ctr.Kill(killSignal); err != nil { - if lastError != nil { - fmt.Fprintln(os.Stderr, lastError) - } - lastError = errors.Wrapf(err, "unable to find container %v", container) - } else { - fmt.Println(ctr.ID()) - } - } - return lastError -} |