opencontrail/client/resource/config_node.yml

parameters:
  opencontrail:
    client:
      config_node:
        ntw01:
          ip_address: ${_param:cluster_node01_address}
        ntw02:
          ip_address: ${_param:cluster_node02_address}
        ntw03:
          ip_address: ${_param:cluster_node03_address}