The rbd resource agent needs to be executable
Without this the resource fails in Pacemaker with the error:
Feb 11 12:48:30 mypacemakerhost crmd: error: Failed to retrieve meta-data for ocf:ceph:rbd Feb 11 12:48:30 mypacemakerhost crmd: notice: Operation p_rbd_myres_monitor_0: insufficient privileges (node=mypacemakerhost, call=228, rc=4, cib-update=60, confirmed=true)
This worked fine in the jewel version of the package, but is broken in the luminous one, presumably because of the build changes.
Please merge this change to master and back to luminous.