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Add --all flag to kill

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This allows a user to send a signal to all the processes in the
container within a single atomic action to avoid new processes being
forked off before the signal can be sent.

This is basically taking functionality that we already use being
`delete` and exposing it ok the `kill` command by adding a flag.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This commit is contained in:
Michael Crosby
2016-11-07 15:22:27 -08:00
parent 99a60237cd
commit e58671e530
9 changed files with 28 additions and 11 deletions
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4
delete.go
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@ -14,10 +14,10 @@ import (
)
func killContainer(container libcontainer.Container) error {
container.Signal(syscall.SIGKILL)
container.Signal(syscall.SIGKILL, false)
for i := 0; i < 100; i++ {
time.Sleep(100 * time.Millisecond)
if err := container.Signal(syscall.Signal(0)); err != nil {
if err := container.Signal(syscall.Signal(0), false); err != nil {
destroy(container)
return nil
}