heat_template_version: queens

parameters:
  config_data:
    type: json
    default:
      deploy_inventory:
        bastion:
          - vdi-bastion-0
        node:
          - vdi-a
          - vdi-b
          - vdb-c
  node_bridge:
    type: json
    default:
      NodeIndex: 0
  that:
    type: number
    default: 1


resources:

  a:
    type: OS::Heat::TestResource
    properties:
      value:
        yaql:
          expression: $.data.map.t3
          data:
            map:
              map_merge:
                - t0: 1
                  t1: 2
                - t2: 3
                  t3: 4

  b:
    type: OS::Heat::TestResource
    properties:
      value:
        yaql:
          expression: $.data.map.NodeIndex
          data:
            map:
              map_merge:
                - { get_param: config_data }
                - { get_param: node_bridge }

  c:
    type: OS::Heat::TestResource
    properties:
      value:
        yaql:
          expression: $.data.map.deploy_inventory.node[$.data.map.NodeIndex]
          data:
            map:
              map_merge:
                - { get_param: config_data }
                - { get_param: node_bridge }

outputs:

  a:
    value:
      get_attr: [ a, output ]
  b:
    value:
      get_attr: [ b, output ]
  c:
    value:
      get_attr: [ c, output ]