SOL002SOL003VNFLifecycleManagement_def.yaml

# Copyright (c) ETSI 2017.
# https://forge.etsi.org/etsi-forge-copyright-notice.txt

definitions:
  CreateVnfRequest:
    type: object
    required:
      - vnfdId
    properties:
      vnfdId:
        description: >
          Identifier that identifies the VNFD which defines the VNF instance to
          be created.
        $ref: "SOL002SOL003_def.yaml#/definitions/Identifier"
      vnfInstanceName:
        description: >
          Human-readable name of the VNF instance to be created.
        type: string
      vnfInstanceDescription:
        description: >
          Human-readable description of the VNF instance to be created.
        type: string
      metadata:
        description: >
          If present, this attribute provides values for the "metadata" attribute in "VnfInstance",
          as defined in clause 5.5.2.2.
          If a “metadata” entry in this CreateVnfRequest data structure has a corresponding default
          value declared in the VNFD, the value in the “metadata” entry in the CreateVnfRequest
          structure takes precedence.
        $ref: "SOL002SOL003_def.yaml#/definitions/KeyValuePairs"

  ScaleVnfRequest:
    type: object
    required:
      - type
      - aspectId
    properties:
      type:
        description: >
          Indicates the type of the scale operation requested.
          Permitted values:
          * SCALE_OUT: adding additional VNFC instances to the VNF to increase
            capacity
          * SCALE_IN: removing VNFC instances from the VNF in order to release
            unused capacity.
        type: string
        enum:
          - SCALE_OUT
          - SCALE_IN
      aspectId:
        description: >
          Identifier of the scaling aspect.
        $ref: "SOL002SOL003_def.yaml#/definitions/IdentifierInVnfd"
      numberOfSteps:
        description: >
          Number of scaling steps to be executed as part of this Scale VNF
          operation. It shall be a positive number and the default value
          shall be 1.
        type: integer
        default: 1
      additionalParams:
        description: >
          Additional parameters passed by the NFVO as input to the scaling
          process, specific to the VNF being scaled, as declared in the VNFD
          as part of "ScaleVnfOpConfig".
        $ref: "SOL002SOL003_def.yaml#/definitions/KeyValuePairs"

  ScaleVnfToLevelRequest:
    description: >
      This type represents request parameters for the "Scale VNF to Level"
      operation.
    type: object
    properties:
      instantiationLevelId:
        description: >
          Identifier of the target instantiation level of the current
          deployment flavour to which the VNF is requested to be scaled.
          Either the instantiationLevelId attribute or the scaleInfo attribute
          shall be included.
        $ref: "SOL002SOL003_def.yaml#/definitions/IdentifierInVnfd"
      scaleInfo:
        description: >
          For each scaling aspect of the current deployment flavour, indicates
          the target scale level to which the VNF is to be scaled.
          Either the instantiationLevelId attribute or the scaleInfo attribute
          shall be included.
        type: array
        items:
          $ref: "#/definitions/ScaleInfo"
      additionalParams:
        description: >
          Additional parameters passed by the NFVO as input to the scaling
          process, specific to the VNF being scaled, as declared in the
          VNFD as part of "ScaleVnfToLevelOpConfig".
        $ref: "SOL002SOL003_def.yaml#/definitions/KeyValuePairs"

  VnfLcmOpOcc:
    description: >
      This type represents a VNF lifecycle management operation occurrence.
    type: object
    required:
      - id
      - operationState
      - stateEnteredTime
      - startTime
      - vnfInstanceId
      - operation
      - isAutomaticInvocation
      - isCancelPending
    properties:
      id:
        description: >
          Identifier of this VNF lifecycle management operation occurrence.
        $ref: "SOL002SOL003_def.yaml#/definitions/Identifier"
      operationState:
        description: >
          The state of the LCM operation.
        $ref: "#/definitions/LcmOperationStateType"
      stateEnteredTime:
        description: >
          Date-time when the current state has been entered.
        $ref: "SOL002SOL003_def.yaml#/definitions/DateTime"
      startTime:
        description: >
          Date-time of the start of the operation.
        $ref: "SOL002SOL003_def.yaml#/definitions/DateTime"
      vnfInstanceId:
        description: >
          Identifier of the VNF instance to which the operation applies
        $ref: "SOL002SOL003_def.yaml#/definitions/Identifier"
      grantId:
        description: >
          Identifier of the grant related to this VNF LCM operation
          occurrence, if such grant exists.
        $ref: "SOL002SOL003_def.yaml#/definitions/Identifier"
      operation:
        description: >
          Type of the actual LCM operation represented by this VNF LCM
          operation occurrence.
        $ref: "SOL002SOL003_def.yaml#/definitions/LcmOperationType"
      isAutomaticInvocation:
        description: >
          Set to true if this VNF LCM operation occurrence has been triggered
          by an automated procedure inside the VNFM (i.e.
          ScaleVnf / ScaleVnfToLevel triggered by auto-scale, or HealVnf
          triggered by auto-heal). Set to false otherwise.
        $ref: "SOL002SOL003_def.yaml#/definitions/Boolean"
      operationParams:
        description: >
          Input parameters of the LCM operation. This attribute shall be
          formatted according to the request data type of the related LCM
          operation. The following mapping between operationType and the
          data type of this attribute shall apply:
          * INSTANTIATE: InstantiateVnfRequest
          * SCALE: ScaleVnfRequest
          * SCALE_TO_LEVEL: ScaleVnfToLevelRequest
          * CHANGE_FLAVOUR: ChangeVnfFlavourRequest
          * OPERATE: OperateVnfRequest
          * HEAL: HealVnfRequest
          * CHANGE_EXT_CONN: ChangeExtVnfConnectivityRequest
          * TERMINATE: TerminateVnfRequest
          * MODIFY_INFO: VnfInfoModifications
        type: object
      isCancelPending:
        description: >
          If the VNF LCM operation occurrence is in "STARTING", "PROCESSING"
          or "ROLLING_BACK" state and the operation is being cancelled, this
          attribute shall be set to true. Otherwise, it shall be set to false.
        $ref: "SOL002SOL003_def.yaml#/definitions/Boolean"
      cancelMode:
        description: >
          The mode of an ongoing cancellation. Shall be present when
          isCancelPending=true, and shall be absent otherwise.
        $ref: "#/definitions/CancelModeType"
      error:
        description: >
          If "operationState" is "FAILED_TEMP" or "FAILED" or "operationState"
          is "PROCESSING" or "ROLLING_BACK" and previous value of
          "operationState" was "FAILED_TEMP", this attribute shall be present
          and contain error information, unless it has been requested to be
          excluded via an attribute selector.
        $ref: "SOL002SOL003_def.yaml#/definitions/ProblemDetails"
      resourceChanges:
        description: >
          This attribute contains information about the cumulative changes to
          virtualised resources that were performed so far by the LCM
          operation since its start, if applicable.
        type: object
        properties:
          affectedVnfcs:
            description: >
              Information about VNFC instances that were affected during the
              lifecycle operation.
              This allows the NFVO to obtain the information contained in the
              latest "result" notification if it has not received it due to an
              error or a wrongly configured subscription filter.
            type: array
            items:
              $ref: "SOL002SOL003_def.yaml#/definitions/AffectedVnfc"
          affectedVirtualLinks: