tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_0

description: VNF TOSCA template with flavor input parameters

metadata:
  template_name: sample-tosca-vnfd-instance-reservation

topology_template:
  inputs:
    flavor:
      type: string
      description: Flavor Information

    lease_id:
      type: string
      description: lease id

    resource_type:
      type: string
      description: reservation resource type

    server_group_id:
      type: string
      description: server group id

  node_templates:
    VDU1:
      type: tosca.nodes.nfv.VDU.Tacker
      properties:
        image: cirros-0.5.2-x86_64-disk
        flavor: { get_input: flavor }
        reservation_metadata:
          resource_type: { get_input: resource_type }
          id: { get_input: server_group_id }

    CP1:
      type: tosca.nodes.nfv.CP.Tacker
      properties:
        management: true
        order: 0
        anti_spoofing_protection: false
      requirements:
        - virtualLink:
            node: VL1
        - virtualBinding:
            node: VDU1

    CP2:
      type: tosca.nodes.nfv.CP.Tacker
      properties:
        order: 1
        anti_spoofing_protection: false
      requirements:
        - virtualLink:
            node: VL2
        - virtualBinding:
            node: VDU1

    CP3:
      type: tosca.nodes.nfv.CP.Tacker
      properties:
        order: 2
        anti_spoofing_protection: false
      requirements:
        - virtualLink:
            node: VL3
        - virtualBinding:
            node: VDU1

    VL1:
      type: tosca.nodes.nfv.VL
      properties:
        network_name: net_mgmt
        vendor: Tacker

    VL2:
      type: tosca.nodes.nfv.VL

      properties:
        network_name: net0
        vendor: Tacker

    VL3:
      type: tosca.nodes.nfv.VL
      properties:
        network_name: net1
        vendor: Tacker


  policies:
    - RSV:
        type: tosca.policies.tacker.Reservation
        reservation:
          start_actions: [SP_RSV]
          before_end_actions: [SP_RSV]
          end_actions: [noop]
          properties:
            lease_id: { get_input: lease_id }
    - SP_RSV:
        type: tosca.policies.tacker.Scaling
        properties:
          increment: 2
          cooldown: 120
          min_instances: 0
          max_instances: 2
          default_instances: 0
        targets: [VDU1]