tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_0

description: >
  Template for deploying servers based on policies.

imports:
  - tacker_defs.yaml
  - tacker_nfv_defs.yaml

topology_template:
  node_templates:
    VDU1:
      type: tosca.nodes.nfv.VDU.Tacker
      properties:
        image: cirros-0.3.4-x86_64-uec
        mgmt_driver: noop
        availability_zone: nova
        flavor: m1.tiny

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

    VDU2:
      type: tosca.nodes.nfv.VDU.Tacker
      properties:
        image: cirros-0.3.4-x86_64-uec
        mgmt_driver: noop
        availability_zone: nova
        flavor: m1.tiny

    CP2:
      type: tosca.nodes.nfv.CP.Tacker
      properties:
        management: true
        order: 0
        anti_spoofing_protection: false
      requirements:
        - virtualLink:
            node: VL1
        - virtualBinding:
            node: VDU2

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

  policies:
    - SP1:
        type: tosca.policies.tacker.Scaling
        targets: [VDU1, VDU2]
        properties:
          increment: 1
          cooldown: 120
          min_instances: 1
          max_instances: 3
          default_instances: 2