[Controller]
instance1 ansible_connection=local
instance2 ansible_connection=local
instance3 ansible_connection=local

[Compute]
instance4 ansible_connection=local
instance5 ansible_connection=local

[Controller:vars]
max_fail_percentage=0
tripleo_role_name=Controller

[Compute:vars]
max_fail_percentage=100
tripleo_role_name=Compute