tree 801e4ea663d325cfab5fea68b2d4bb68bec38704
parent 6abc1fb9d61374147fcd763c7299b2d5e90c0a0a
author Tobias Henkel <tobias.henkel@bmw.de> 1513581043 +0100
committer Tobias Henkel <tobias.henkel@bmw.de> 1513582907 +0100

Handle sigterm in nodaemon mode

When running zuul within a container it normally runs in nodaemon mode
as pid 1. Currently in this mode zuul just ignores SIGTERM which is
used normally to stop containers. Thus when running within OpenShift
it waits for a timeout until it gets killed forcefully.

Fix this by handling SIGINT and SIGTERM equally.

Change-Id: I24bd8c953e734fdb9545714126d77cbcdc161bbd