nfv:
  vnfd:
    - id: VNF-B-2vdu
      provider: ETSI TST WG
      product-name: TST010 reference VNF-B with 2 VDUs
      software-version: '2.2'
      version: '2.2'
      vnfm-info: ETSI VNFM
      vdu:
        - id: vdu-b-1
          name: VNF-B VDU 1
          int-cpd:
           - id: left
             layer-protocol: ethernet
           - id: management
             layer-protocol: ethernet
           - id: internal
             layer-protocol: ethernet
             int-virtual-link-desc: internal-vl
          virtual-compute-desc: vdu-b-1-vcd
          virtual-storage-desc: vdu-b-1-vsd
          sw-image-desc: vdu-b-1-image
        - id: vdu-b-2
          name: VNF-B VDU 2
          int-cpd:
           - id: right
             layer-protocol: ethernet
           - id: management
             layer-protocol: ethernet
           - id: internal
             layer-protocol: ethernet
             int-virtual-link-desc: internal-vl
          virtual-compute-desc: vdu-b-2-vcd
          virtual-storage-desc: vdu-b-2-vsd
          sw-image-desc: vdu-b-2-image
      virtual-compute-desc:
        id: vdu-b-1-vcd
        virtual-memory:
          size: '4.0'
        virtual-cpu:
          num-virtual-cpu: '2'
      virtual-storage-desc:
        id: vdu-b-1-vsd
        type-of-storage: root-storage
        size-of-storage: '0'
      sw-image-desc:
        id: vdu-b-1-image
        name: VNF-B image
        version: '1.1'
        checksum:
          algorithm: sha-224
          hash: somehashfortst010
        container-format: bare
        disk-format: qcow2
        min-disk: '1'
        min-ram: '2.0'
        size: '1'
        image: 'http://someurl.com/VNF-B.qcow2'
      virtual-compute-desc:
        id: vdu-b-2-vcd
        virtual-memory:
          size: '6.0'
        virtual-cpu:
          num-virtual-cpu: '2'
      virtual-storage-desc:
        id: vdu-b-2-vsd
        type-of-storage: root-storage
        size-of-storage: '0'
      sw-image-desc:
        id: vdu-b-2-image
        name: VNF-B-2 image
        version: '1.1'
        checksum:
          algorithm: sha-224
          hash: somehashfortst010
        container-format: bare
        disk-format: qcow2
        min-disk: '1'
        min-ram: '2.0'
        size: '1'
        image: 'http://someurl.com/VNF-B-2.qcow2'
      int-virtual-link-desc:
        - id: internal-vl
          flavour:
            id: internal-vl-flavour
            qos:
              latency: '1'
              packet-delay-variation: '1'
              packet-loss-ratio: '0.05'
          connectivity-type:
            layer-protocol: ethernet     
      ext-cpd:
        - id: ext-b-left
          int-cpd:
            vdu-id: vdu-b-1
            cpd: left
          layer-protocol: ethernet
        - id: management
          int-cpd:
            vdu-id: vdu-b-1
            cpd: management
          layer-protocol: ethernet
        - id: ext-b-right
          int-cpd:
            vdu-id: vdu-b-2
            cpd: right
          layer-protocol: ethernet
      df:
        id: normal
        vdu-profile:
          - id: vdu-b-1
            min-number-of-instances: '1'
            max-number-of-instances: '2'
          - id: vdu-b-2
            min-number-of-instances: '1'
            max-number-of-instances: '4'          
        instantiation-level:
          - id: double
            vdu-level:
              - vdu-id: vdu-b-1
                number-of-instances: '2'
              - vdu-id: vdu-b-2
                number-of-instances: '2'
          - id: single
            vdu-level:
              - vdu-id: vdu-b-1
                number-of-instances: '1'
              - vdu-id: vdu-b-2
                number-of-instances: '1'
        default-instantiation-level: single
        lcm-operations-configuration:
          scale-vnf-to-level-op-config:
            arbitrary-target-levels-supported: 'true'
          terminate-vnf-op-config:
            min-graceful-termination: '1'
          operate-vnf-op-config:
            min-graceful-stop-timeout: '1'