neutron/control/opencontrail/cluster.yml

classes:
- system.neutron.control.cluster
parameters:
  neutron:
    server:
      dns_domain: ${_param:cluster_domain}
      database:
        host: ${_param:openstack_database_address}
      identity:
        region: ${_param:openstack_region}
        host: ${_param:openstack_control_address}
      compute:
        host: ${_param:openstack_control_address}
        region: ${_param:openstack_region}
      backend:
        engine: contrail
        host: ${_param:opencontrail_control_address}
        port: 8082
        user: admin
        password: ${_param:keystone_admin_password}
        tenant: admin
        token: ${_param:keystone_service_token}