Dave Webb 09c978fc9b Attempt to prevent zombie processes when run under systemd ...

When systemd restarts the transmission-openvpn container, it seems to
leave zombie processes as below.

    $ ps uaxww | grep Z
    root      1872  0.0  0.0      0     0 ?        Z    08:58   0:00 [transmission-da] <defunct>

The zombies do appear to be cleaned up by restarting docker itself, or
by stopping the transmission-openvpn service.

This is an attempt to prevent zombies being spawned via Yelp's
dumb-init, which correctly handles the signals that PID1 gets.

See: https://github.com/Yelp/dumb-init

2016-05-13 20:54:07 +12:00

4.3 KiB

Raw Blame History

View Raw