This bug is specifically track the updates to config_tempest.py. https://bugzilla.redhat.com/show_bug.cgi?id=1250713 will track the changes to Ceph RGW.
Fixed by https://github.com/redhat-openstack/tempest/commit/1c9ec96f5f265ab779581f5a4f2a06af5003ea25
looking for a qa ack
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2015:2676
*** Bug 1467924 has been marked as a duplicate of this bug. ***