heat_template_version: 2013-05-23

description: Simple template to deploy a single compute instance

parameters:
  vnf_id:
    description: Unique ID for this VNF
    type: string
  vf_module_id:
    description: Unique ID for this VF module
    type: string
  vnf_name:
    type: string
    description: Unique name for this VNF instance
  ex_image_name:
    type: string
    label: Image name or ID
    description: Image to be used for compute instance
  ex_flavor_name:
    type: string
    label: Flavor
    description: Type of instance (flavor) to be used
  ex_key:
    type: string
    label: key pair
    description: Name of the key apir the nova server will use
  ex_vm_name:
    type: string
    description: Name of the VM
  ex1_vm_names:
    type: comma_delimited_list
    description: Name of the VM
  ex1_image_name:
    type: string
    label: Image name or ID
    description: Image to be used for compute instance
  ex1_flavor_name:
    type: string
    label: Flavor
    description: Type of instance (flavor) to be used
  ex1_key:
    type: string
    label: key pair
    description: Name of the key apir the nova server will use
  int_network_net_id:
    type: string
    label: Network name
    description: Name of the network the nova server will connect to
  ex1_server_index:
    type: number
    label: server index
    description: Index of server
    constraint:
      - range: { min: 1, max: 100 }
  availability_zone_0:
    type: string
    description: availabilityzone name
  availability_zone_1:
    type: string
    description: availabilityzone name
  availability_zone_2:
    type: string
    description: availabilityzone name

resources:
  ex_software_config_0:
    type: OS::Heat::SoftwareConfig
    properties:
      group: ungrouped
      config:
          params:
            $stack_name: { get_param: 'OS::stack_name' }

  ex_nova_serverGroup:
    type: OS::Nova::ServerGroup
    properties:
      vnf_id: { get_param: vnf_id }
      vf_module_id:  { get_param: vf_module_id }
      vnf_name:  { get_param: vnf_name }
      availability_zones: { list_join: [',', [ { get_param: availability_zone_0 }, { get_param: availability_zone_2 } ] ] }

  ex_nova_server_0:
    type: OS::Nova::Server
    properties:
      name: { get_param: ex_vm_name }
      metadata:
        vnf_id: { get_param: vnf_id }
        vf_module_id: { get_param: vf_module_id }
        vnf_name: { get_param: vnf_name }
      image: { get_param: ex_image_name }
      flavor: { get_param: ex_flavor_name }
      key_name: { get_param: ex_key }
      networks:
          - network: { get_param: int_network_net_id }
      user_data:
        get_resource: ex_software_config_0

  ex1_nova_server_0:
    type: OS::Nova::Server
    properties:
      name: { get_param: [ ex1_vm_names, 0 ] }
      metadata:
        vnf_id: { get_param: vnf_id }
        vf_module_id: { get_param: vf_module_id }
        vnf_name: { get_param: vnf_name }
      image: { get_param: ex1_image_name}
      flavor: { get_param: ex1_flavor_name }
      key_name: { get_param: ex1_key }

  ex1_nova_server_1:
    type: OS::Nova::Server
    properties:
      name: { get_param: [ ex1_vm_names, { get_param: ex1_server_index } ] }
      metadata:
        vnf_id: { get_param: vnf_id }
        vf_module_id: { get_param: vf_module_id }
        vnf_name: { get_param: vnf_name }
      image: { get_param: ex1_image_name}
      flavor: { get_param: ex1_flavor_name }
      key_name: { get_param: ex1_key }