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All infrastructure capability types inherit from the basic onap.capabilities.Infrastructure:

Basic infrastructure capability type
capability_types:
  onap.capabilities.Infrastracture:
    derived_from: tosca.capabilities.Root
    description: a basic description of infrastructure resources
    properties:
      architecture:
        description: vendor+architecture, for example, Intel64
        type: string
        required: false          
      custom_features:
        description: |
          Additional features description, serialized in a well-known format.
        type: string
        required: false

Since all HPA-oriented capability types are derived from this basic type, they will all inherit its properties:

  • architecture - allows the VFC vendors to focus their requirements on a specific hardware architecture, for example "Intel x86".
  • custom_features - an opaque container for a list of feature definitions. Any text, the only limitation is that it should not break the YAML/TOSCA formatting. The contents of this property is actually not part of the TOSCA model!


Based on this generic onap,capabilities.Infrastructure capability type, the Data Model introduces a family of types that provide TOSCA support for the Informational Model elements.

onap.capabilities.infrastructure.CPU 
capability_types:
  onap.capabilities.infrastructure.CPU:
    derived_from: onap.capabilities.Infrastracture
    description: processor capabilities
    properties:
      num_cpus:
        type: integer
        required: false
        constraints:
          - greater_or_equal: 1
      cpu_frequency:
        type: scalar-unit.frequency
        required: false
        constraints:
          - greater_or_equal: 0.1 GHz
onap.capabilities.infrastructure.Memory 
capability_types:
  onap.capabilities.infrastructure.Memory:
    derived_from: onap.capabilities.Infrastracture
    description: memory capabilities
    properties:
      mem_size:
        type: scalar-unit.size
        required: false
        constraints:
          - greater_or_equal: 0 MB



onap.capabilities.infrastructure.Storage 
capability_types:
  onap.capabilities.infrastructure.Storage:
    derived_from: onap.capabilities.Infrastracture
    description: storage specifications
    properties:
      storage_size:
        type: scalar-unit.size
        required: false
        constraints:
          - greater_or_equal: 0 MB
onap.capabilities.infrastructure.IO 
capability_types:
  onap.capabilities.infrastructure.IO:
    derived_from: onap.capabilities.Infrastracture
    description: basic IO specifications
      bitrate:
        description: bits per second
        type: integer
        required: false
onap.capabilities.infrastructure.NIC 
capability_types:     
  onap.capabilities.infrastructure.NIC:
    derived_from: onap.capabilities.Infrastracture
    description: basic IO specifications
      bitrate:
        description: bits per second
        type: integer
        required: false



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