Comment 2 for bug 1566081

It appears that tosca-translator is moving forward adopting the CSD03 defn. of CP as follows (See https://review.openstack.org/#/c/310359/):

Here is the link to the v1.0 NFV spec. CSD03:
http://docs.oasis-open.org/tosca/tosca-nfv/v1.0/csd03/tosca-nfv-v1.0-csd03.pdf

Section 8.5.3:
tosca.nodes.nfv.CP:
  derived_from: tosca.nodes.network.Port
  properties:
    type:
      type: string
      required: false
    anti_spoof_protection:
      type: boolean
      required: false
  requirements:
    - virtualLink:
        capability: tosca.capabilities.nfv.VirtualLinkable
        relationship: tosca.relationships.nfv.VirtualLinksTo

    - virtualbinding:
        capability: tosca.capabilities.nfv.VirtualBindable
        relationship: tosca.relationships.nfv.VirtualBindsTo
  attributes:
    address:
      type: string