tosca_definitions_version: tosca_simple_yaml_1_0_0
node_types:
    tosca.nodes.nfv.VduCp:
      derived_from: tosca.nodes.nfv.Cp
      description: describes network connectivity between a VNFC instance based on this VDU and an internal VL
      properties:
        bitrate_requirement:
          type: integer   # in bits per second
          description: Bitrate requirement in bit per second on this connection point
          required: false
          constraints:
            - greater_or_equal: 0
        virtual_network_interface_requirements:
          type: list
          description: Specifies requirements on a virtual network interface realising the CPs instantiated from this CPD
          required: false
          entry_schema:
            type: tosca.datatypes.nfv.VirtualNetworkInterfaceRequirements
        order:
          type: integer
          description: The order of the NIC on the compute instance (e.g.eth2)
          required: false
          constraints:
            - greater_or_equal: 0
        vnic_type:
          type: string
          description: Describes the type of the virtual network interface realizing the CPs instantiated from this CPD
          required: false
          constraints:
          - valid_values: [ normal, macvtap, direct, baremetal, virtio-forwarder, direct-physical, smart-nic, bridge, ipvlan, loopback, macvlan, ptp, vlan, host-device ] 
      requirements:
        - virtual_link:
            capability: tosca.capabilities.nfv.VirtualLinkable
            relationship: tosca.relationships.nfv.VirtualLinksTo
            occurrences: [0, 1]
        - virtual_binding:
            capability: tosca.capabilities.nfv.VirtualBindable
            relationship: tosca.relationships.nfv.VirtualBindsTo
            node: tosca.nodes.nfv.Vdu.Compute
            occurrences: [0, 1]
        - container_binding:
            capability: tosca.capabilities.nfv.VirtualBindable
            relationship: tosca.relationships.nfv.ContainerBindsTo
            node: tosca.nodes.nfv.Vdu.OsContainerGroup
            occurrences: [0, 1]