- Add deployment test with 2 OS where controllers on the same node
- Add test with deployment of 3 OS with controllers
only on the same node
- Add test with deleting keystone service from 1 deployment
and check second cluster works
- Add test with deleting nova-api service from 1 deployment
and check second cluster works
Change-Id: Iaa7dbc2fc7f1433faa3b51cc752bf57742114f19