Monolith

A monolithic VDU/VNFC res.

It is a VDU, because it requires one virtualization container.

It is also a VNFC, because it was onboarded all at once.

It is a simple resource, since it brings all necessary artifacts and does not have a detailed topology.

Monolith Resource Type Definition

node_types:
  com.vendorXXX.MyTinyMonolith:
    derived_from: onap.nodes.Resource
    artifacts:
      - software_image: abcd.iso
    requirements:
      - cp_1:
          node_filter:
            capabilities:
              - onap.capabilities.Linkable
                  properties:
                    protocols: [IPv4, TCP]
                    roles:[peer]
                    bitrate:
                      - greater_or_equal: 1000
      - cp_2:
          node_filter:
            capabilities:
              - onap.capabilities.Linkable
                  properties:
                    protocols: [IPv6, UDP]
                    roles:[peer]
                    bitrate:
                      - greater_or_equal: 1000
      - host:
          node_filter:
            capabilities:
              - onap.capabilities.Compute
                  properties:
                    num_cpus: 
                      - greater_or_equal: 2

A topology composed of such monoliths:

Topology composed of monoliths

node_templates:
  component_1:
    type: com.vendorXXX.MyTinyMonolith
    requirements:
      - cp_1:
          node: internal_vl
          capability: link
      - cp_2:
          # to be exposed 
                      
  component_2:
    type: com.vendorXXX.MyTinyMonolith
    requirements:
      - cp_1:
          node: internal_vl
          capability: link
      - cp_2:
          # to be exposed 
                      
  internal_vl:
    type: onap.nodes.VL
    capabilities:
      link:
      
  substitution_mappings:
    type: com.vendorYYY.MyVNF
    requirements:
      mgmt_link: [component_1, cp_2]
      data_link: [component_2, cp_2]
      host_1: [component_1, host]
      host_2: [component_2, host]

The interface type of the above topology:

Topology Interface Type

node_types:
  com.vendorYYY.MyVNF:
    derived_from: onap.resource.Resource
    requirements:
      - mgmt_link: # copied from [component_1, cp_2]
      - data_link: # copied from [component_2, cp_2]
      - host_1: # copied from [component_1, host]
      - host_2: # copied from [component_1, host]