This PS applys RBAC rules to OSH, based off the work done in https://review.openstack.org/#/c/526464/ Change-Id: I541b0ac1a3972566ef2b66571ae32744dab70c17
Placement service is optional in Newton, but required in Ocata. So it needs to add the service for upgrading. Change-Id: I49637c04ba7739a5108a442af05580f719ec3d54 Implements: blueprint add-nova-placement-service