heat_template_version: 2015-04-30 

description: OCG template for MGR volumes
#file version 1.0
parameters:
  vnf_name:
    type: string
    label: OCG VNF Name
    description: OCG VNF Name
  ocgmgr_volume_size_0:
    type: number
    label: Cinder volume 1 size
    description: the size of the Cinder volume
    constraints:
      - range: { min: 50, max: 400 }
  ocgmgr_volume_type_0:
    type: string
    label: mgr vm 1 volume type
    description: the name of the target volume backend for the first OCG MGR
  volume_count:
    type: number
    label: volume count
    description: num of volumes needed
    constraints:
      - allowed_values: [0, 1, 2]
resources:

  ocgmgr_volume_resource_group:
    type: OS::Heat::ResourceGroup
    properties:
      count: {get_param: volume_count}
      index_var: index
      resource_def:
        type: ocgmgr_nested_volume.yaml
        properties:
          index: index
          size: {get_param: ocgmgr_volume_size_0}
          volume_type: {get_param: ocgmgr_volume_type_0}
          vnf_name: {get_param: vnf_name}

outputs:
  ocgmgr_volume_ids:
    description: ocgmgr volume ids
    value: {get_attr: [ocgmgr_volume_resource_group, ocgmgr_volume_id_0]}