diff --git a/container.go b/container.go index f180c7559b..06f39083d8 100644 --- a/container.go +++ b/container.go @@ -550,9 +550,21 @@ func (container *Container) kill() error { if !container.State.Running || container.cmd == nil { return nil } - if err := container.cmd.Process.Kill(); err != nil { - return err + + // Sending SIGINT to the process via lxc + output, err := exec.Command("lxc-kill", "-n", container.Id, "9").CombinedOutput() + if err != nil { + Debugf("error killing container %s (%s, %s)", container.Id, output, err) } + + // 2. Wait for the process to die, in last resort, try to kill the process directly + if err := container.WaitTimeout(10 * time.Second); err != nil { + log.Printf("Container %s failed to exit within 10 seconds of SIGINT - trying direct SIGKILL", container.Id) + if err := container.cmd.Process.Kill(); err != nil { + return err + } + } + // Wait for the container to be actually stopped container.Wait() return nil