The openstack directory was used to keep codes from oslo-incubator, we have retired oslo-incubator,so don't use this directory any more. Change-Id: Iab6b2c63c183f1f01d1f9a6a2ca117a9db8db27d
Needed for coverage 4.0 Change-Id: I2775006f79929f2e64a58f84c384e0587ff5ad24
Change-Id: Ic59f5b17d803b5d8102d53a1ca4883c529bc7a3e