parameter_defaults:
  ControllerIPs:
    # Each controller will get an IP from the lists below, first controller, first IP
    external:
    - 10.0.0.251
    internal_api:
    - 172.16.2.251
    storage:
    - 172.16.1.251
    storage_mgmt:
    - 172.16.3.251
    tenant:
    - 172.16.0.251