tosca_definitions_version: tosca_simple_yaml_1_2

description: Simple deployment flavour for Sample VNF

imports:
  - etsi_nfv_sol001_common_types.yaml
  - etsi_nfv_sol001_vnfd_types.yaml
  - helloworld3_types.yaml

topology_template:
  inputs:
    descriptor_id:
      type: string
    descriptor_version:
      type: string
    provider:
      type: string
    product_name:
      type: string
    software_version:
      type: string
    vnfm_info:
      type: list
      entry_schema:
        type: string
    flavour_id:
      type: string
    flavour_description:
      type: string

  substitution_mappings:
    node_type: SAMPLE.VNF
    properties:
      flavour_id: default
    requirements:
      virtual_link_external: []

  node_templates:
    VNF:
      type: SAMPLE.VNF
      properties:
        flavour_description: 'n-vnf'
        vnfm_info:
          - Tacker
      interfaces:
        Vnflcm:
          instantiate: []
          instantiate_start: []
          instantiate_end:
            implementation: ansible_driver
          scale: []
          scale_start:
            implementation: ansible_driver
          scale_end:
            implementation: ansible_driver
          heal: []
          heal_start: []
          heal_end:
            implementation: ansible_driver
          terminate: []
          terminate_start:
            implementation: ansible_driver
          terminate_end: []
          modify_information: []
          modify_information_start: []
          modify_information_end: []
      artifacts:
        ansible_driver:
          description: Management driver plugin
          type: tosca.artifacts.Implementation.Python
          file: /opt/stack/tacker/tacker/vnfm/mgmt_drivers/ansible/ansible.py

    VDU1:
      type: tosca.nodes.nfv.Vdu.Compute
      properties:
        name: VDU1
        description: VDU1 compute node
        vdu_profile:
          min_number_of_instances: 1
          max_number_of_instances: 3
      capabilities:
        virtual_compute:
          properties:
            requested_additional_capabilities:
              properties:
                requested_additional_capability_name: m1.tiny
                support_mandatory: true
                target_performance_parameters:
                  entry_schema: test
            virtual_memory:
              virtual_mem_size: 512 MB
            virtual_cpu:
              num_virtual_cpu: 1
            virtual_local_storage:
              - size_of_storage: 3 GB
      requirements:
        - virtual_storage: VirtualStorage

    VirtualStorage:
      type: tosca.nodes.nfv.Vdu.VirtualBlockStorage
      properties:
        virtual_block_storage_data:
          size_of_storage: 1 GB
          rdma_enabled: true
        sw_image_data:
          name: cirros-0.5.2-x86_64-disk
          version: '0.5.2'
          checksum:
            algorithm: sha-256
            hash: 932fcae93574e242dc3d772d5235061747dfe537668443a1f0567d893614b464
          container_format: bare
          disk_format: qcow2
          min_disk: 0 GB
          min_ram: 256 MB
          size: 12 GB

    CP1:
      type: tosca.nodes.nfv.VduCp
      properties:
        layer_protocols: [ ipv4 ]
        protocol:
          - associated_layer_protocol: ipv4
            address_data:
              - address_type: ip_address
                l3_address_data:
                  ip_address_assignment: true
                  floating_ip_activated: false
      requirements:
        - virtual_binding: VDU1
        - virtual_link: internalNW_1

    CP2:
      type: tosca.nodes.nfv.VduCp
      properties:
        layer_protocols: [ ipv4 ]
        protocol:
          - associated_layer_protocol: ipv4
            address_data:
              - address_type: ip_address
                l3_address_data:
                  ip_address_assignment: true
                  floating_ip_activated: false
      requirements:
        - virtual_binding: VDU1
        - virtual_link: internalNW_1

    internalNW_1:
      type: tosca.nodes.nfv.VnfVirtualLink
      properties:
        connectivity_type:
          layer_protocols: [ ipv4 ]
        vl_profile:
          max_bitrate_requirements:
            root: 2000000
          min_bitrate_requirements:
            root: 1000000
          virtual_link_protocol_data:
            - associated_layer_protocol: ipv4
              l2_protocol_data:
                network_type: vlan
              l3_protocol_data:
                ip_version: ipv4
                cidr: '192.168.0.0/24'
                dhcp_enabled: true

  policies:
    - vnf:
        type: tosca.policies.nfv.ScalingAspects
        properties:
          aspects:
            VDU1:
              name: vdu1
              description: vdu1
              max_scale_level: 49
              step_deltas:
                - delta_1

    - vdu1_initial_delta:
        type: tosca.policies.nfv.VduInitialDelta
        properties:
          initial_delta:
            number_of_instances: 1
        targets: [ VDU1 ]

    - vdu1_scaling_aspect_deltas:
        type: tosca.policies.nfv.VduScalingAspectDeltas
        properties:
          aspect: VDU1
          deltas:
            delta_1:
              number_of_instances: 1
        targets: [ VDU1 ]

    - instantiation_levels:
        type: tosca.policies.nfv.InstantiationLevels
        properties:
          levels:
            n-vnf-min:
              description: n-msc-min structure
              scale_info:
                VDU1:
                  scale_level: 0
            n-vnf-two:
              description: n-msc-max structure
              scale_info:
                VDU1:
                  scale_level: 1
            n-vnf-max:
              description: n-msc-max structure
              scale_info:
                VDU1:
                  scale_level: 2
          default_level: n-vnf-min

    - vdu1_instantiation_levels:
        type: tosca.policies.nfv.VduInstantiationLevels
        properties:
          levels:
            n-vnf-min:
              number_of_instances: 1
            n-vnf-two:
              number_of_instances: 2
            n-vnf-max:
              number_of_instances: 3
        targets: [ VDU1 ]