This adds a new scenario for Ceph Rados GW integration:
- It adds the RGW into haproxy to the default swift port if
swift port isn't deployed already
- It adds tempest swift API testing on the rados gw in the
check scenario
- It adds ceph rgw in default inventories.
Change-Id: I5f6ff3fa05a4a8019bf5b695b02184d9f065bc2e
Co-Authored-By: Jean-Philippe Evrard <jean-philippe@evrard.me>
Co-Authored-By: Maxime Guyot <maxime.guyot@elits.com>