CP & VL

data_types:
  onap.datatypes.AddressData:
    # = tosca.datatypes.nfv.AddressData

capability_types:
  tosca.capabilities.network.Linkable:
  # a capability type from the TOSCA Specs
  
  tosca.capabilities.network.Bindable:
  # a capability type from the TOSCA Specs  
  
  ##### ONAP derivations - to provide information required by the IM
  onap.capabilities.Linkable:
    derived_from: tosca.capabilities.network.Linkable
  
  onap.capabilities.Bindable:
    derived_from: tosca.capabilities.network.Bindable
     

policy_types:
  onap.policy.AddressAssignment:
    description: governs address assignment to CPs
    derived_from: tosca.policies.Root
    properties:
      automatic_assignment:
        type: boolean
        required: false
      address_type:
        type: string
        required: false
        constraints:
          - valid_values: [IPv4, IPv6, Mac]
    # create derived types to carry extra info, like is_floating_ip, pool size/id, etc.

  onap.policies.QualityOfService:
    description: specifies a bunch of QoS parameters
    derived_from: tosca.policies.Root
    properties:
      max_latency:
      latency_variation:
      packet_loss_ratio:

node_types:
  onap.nodes.CP:
    derived_from: onap.nodes.Resource
    description: a connection point
  requirements:
    - binding:
        description: binding with a VFC
        capability: onap.capabilities.Bindable
        occurrences: [1, 1]
    - link:
        description: link to a network
        capability: onap.capabilities.Linkable
        occurrences: [1, 1]
  attributes:
    address:
      type: onap.datatypes.AddressData
      description: the address received after assignment
  
  onap.nodes.VL:
    derived_from: onap.nodes.Resource
    description: a virtual link
    capabilities:
      link:
        type: onap.capabilities.Linkable
        occurrences: [0, UNBOUNDED]

TBD