83afcfe9a9
The official F20 cloud image does not contains the firewalld, there is nothing to restart, and it fails the installation. The previous workaround change, assumed all is_fedoras has a restartable firewalld without ensuring is it installed at all. RHEL6 even does not have a firewalld. Closes-bug: #1329102 Change-Id: I3d119ce48af81b30bf02b01c2cd386612ac6ef90