heat_template_version: 2015-04-30

description: Base Module of Sample VNF

parameters:

  # ONAP Assigned Parameters
  workload_context:
    type: string
    description: Unique ID for this VNF instance

  environment_context:
    type: string
    description: Unique ID for this VNF instance

  vnf_id:
    type: string
    description: Unique ID for this VNF instance

  vf_module_id:
    type: string
    description: Unique ID for this VNF module instance

  vf_module_index:
    type: number
    description: Index of this VF Module

  vnf_name:
    type: string
    description: Unique name for this VNF instance


  # Availability Zones
  availability_zone_0:
    type: string
    description: Primary Availability Zone


  # External Networks
  ha_net_id:
    type: string
    description:  High Availability Network

  int_private_net_id:
    type: string
    description: Private network

  int_private_subnet_id:
    type: string
    description: Private network subnet
  
  # Server Inputs: Loadbalancer
  lb_names:
    type: comma_delimited_list
    description: Load Balancer Names

  lb_image_name:
    type: string
    description: Loadbalancer VM Image

  lb_flavor_name:
    type: string
    description: Loadbalancer VM Flavor

  lb_ha_floating_ip:
    type: string
    description: Floating HA IP for LB

  lb_ha_floating_v6_ip:
    type: string
    description: Floating HA IP for LB

  # Server Inputs: Services
  svc_0_names:
    type: comma_delimited_list
    description: Service VM Names

  svc_1_names:
    type: comma_delimited_list
    description: Service VM Names

  svc_2_names:
    type: comma_delimited_list
    description: Service VM Names

  svc_image_name:
    type: string
    description: Service VM Image

  svc_flavor_name:
    type: string
    description: Service VM Flavor

  svc_count:
    type: number
    description: Number of instances of Service to create

resources:

          
  lb_server_1:
    type: OS::Nova::Server
    properties:
      image: { get_param: lb_image_name }
      flavor: { get_param: lb_flavor_name }
      name: { get_param: [lb_names, {get_param: vf_module_index}] }
      metadata:
        vnf_id: { get_param: vnf_id }
        vf_module_id: { get_param: vf_module_id }
        vf_module_index: { get_param: vf_module_index }
        vnf_name: { get_param: vnf_name }
        workload_context: { get_param: workload_context }
        environment_context: { get_param: environment_context }
      networks:
        - port: { get_resource: lb_1_int_private_port_0 }
        - port: { get_resource: lb_1_ha_port_0 }
      user_data: { get_file: user.data }
      availability_zone: { get_param: availability_zone_0 }

  lb_1_ha_port_0:
    type: OS::Neutron::Port
    properties:
      network: { get_param: ha_net_id }
      allowed_address_pairs:
        - ip_address: {get_param: lb_ha_floating_ip }
        - ip_address: {get_param: lb_ha_floating_v6_ip }

  lb_1_int_private_port_0:
    type: OS::Neutron::Port
    properties:
      network: { get_param: int_private_net_id }
      fixed_ips: 
        - subnet: { get_param: int_private_subnet_id }
  
  svc_resource_group_1:
    type: OS::Heat::ResourceGroup
    properties:
      count: { get_param: svc_count }
      resource_def:
        type: nested_svc.yaml
        properties:
          workload_context: {get_param: workload_context}
          environment_context: {get_param: environment_context}
          vnf_id: {get_param: vnf_id}
          vf_module_id: {get_param: vf_module_id}
          vnf_name: {get_param: vnf_name}         
          availability_zone_0: {get_param: availability_zone_0}
          svc_names:
          - {get_param: [svc_0_names, {get_param: vf_module_index}]}
          - {get_param: [svc_1_names, {get_param: vf_module_index}]}
          - {get_param: [svc_2_names, {get_param: vf_module_index}]}
          svc_image_name: {get_param: svc_image_name}
          svc_flavor_name: {get_param: svc_flavor_name}
          int_private_net_id: {get_param: int_private_net_id}
          int_private_subnet_id: {get_param: int_private_subnet_id}
          index: "%index%"