node_templates:
  vdu_123:
    capabilities:
      host:
    requirements:
      - memory:
          node_filter:
            capabilities:
              - onap.capabilities.infrastructure.Memory:
                  properties:
                    - mem_size: {greater_or_equal: 2MB}
      
      - cpu:
          node_filter:
            capabilities:
              - onap.capabilities.infrastructure.hpa.CPU:
                  properties:
                    - schema_selector:
                        constraints:  # fixed value for this vendor
                          - equal_to: Intel64 
                    - schema_version:
                        constraints:
                          - greater_or_equal: 2.0
                    - custom_features:
                        constraints:
                          - schema: http://json.schema.url