parameter_defaults:
  HostnameMap:
    overcloud-controller-0: controller-0-tripleo-ci-a-foo
    overcloud-controller-1: controller-1-tripleo-ci-b-bar
    overcloud-controller-2: controller-2-tripleo-ci-c-baz
    overcloud-novacompute-0: compute-0-tripleo-ci-a-test