Valentin Rothberg 909ab59419 container stop: kill conmon ...

Old versions of conmon have a bug where they create the exit file before
closing open file descriptors causing a race condition when restarting
containers with open ports since we cannot bind the ports as they're not
yet closed by conmon.

Killing the old conmon PID is ~okay since it forces the FDs of old
conmons to be closed, while it's a NOP for newer versions which should
have exited already.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

2019-08-05 09:16:18 +02:00

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