By default the permissions on the Galera log files are too restrictive
for rsyslog to read. This patch moves those files to /var/log/mysql_log
and gives it group ownership of syslog. Further it sets the sticky bit
on /var/log/mysql_log and ensures that the syslog group has read
access.
Change-Id: I57403a4147a07f949c78e648357070e23fe6d47f
Closes-bug: 1452316
390e97ca7c