87a64d1587
We attempt to set hostname in /etc/hosts if the hostname does not exist there. However when the $HOSTNAME variable is empty we grep for /etc/hosts from stdin which has no data. Check that $HOSTNAME is not empty before we grep for it. Change-Id: Ie35fd997f2f569ebea6614f91609281a991f8d6a
This file stores config files specific to the OpenStack Infrastructure project.