etsi-nfv-vnf.yang

      leaf script {
        type string;
        description
          "Includes a VNF LCM script (e.g. written in a DSL as
           specified in requirement VNF_PACK.LCM.001) triggered to
           react to one of the events listed in the event
           attribute.";
        reference
          "GS NFV IFA011: Section 7.1.13 LifeCycleManagementScript
           information element";
      }

      leaf script-dsl {
        type string;
        description
          "Defines the domain specific language (i.e. the type) of
           script that is provided. Types of scripts could include
           bash, python, etc.";
        reference
          "GS NFV IFA011: Section 7.1.13 LifeCycleManagementScript
           information element";
      }

      list script-input {
        key "key";

        leaf key {
          type string;
          description
            "Includes a VNF LCM script (e.g. written in a DSL as
             specified in requirement VNF_PACK.LCM.001) triggered to
             react to one of the events listed in the event
             attribute.

             The string value specified here is a path to a file in
             the VNF package.";
          reference
            "GS NFV IFA011: Section 7.1.13 LifeCycleManagementScript
             information element";
        }

        leaf value {
          type string;
        }
        description
          "Array of KVP requirements with the key as the parameter
           name and the value as the parameter that need to be
           passed as an input to the script.";
        reference
          "GS NFV IFA011: Section 7.1.13 LifeCycleManagementScript
           information element";
      }
    }

    list element-group {
      status deprecated;
      key "id";
      description
        "Describes the associated elements of a VNFD for a certain
         purpose during VNF lifecycle management.

         Reason for deprecating this node - Information about which
         VDU and VLD are involved in scaling is better defined by
         ScalingDelta.";
      reference
        "GS NFV IFA011: Section 7.1.2 VNFD information element";

      leaf id {
        type string;
        description
          "Unique identifier of this group in the VNFD.";
        reference
          "GS NFV IFA011: Section 7.1.4 VnfdElementGroup
           information element";
      }

      leaf description {
        type string;
        description
          "Human readable description of the group.";
        reference
          "GS NFV IFA011: Section 7.1.4 VnfdElementGroup
           information element";
      }

      leaf-list vdu {
        type leafref {
          path "../../vdu/id";
        }
        description
          "References to Vdus that are part of this group.";
        reference
          "GS NFV IFA011: Section 7.1.4 VnfdElementGroup
           information element";
      }

      leaf-list virtual-link-desc {
        type leafref {
          path "/nfv:nfv/nfv:vnfd/nfv:int-virtual-link-desc/nfv:id";
        }
        description
          "References to VnfVirtualLinkDesc that are part of this
           group.";
        reference
          "GS NFV IFA011: Section 7.1.4 VnfdElementGroup
           information element";
      }
    }

    list indicator {
      key "id";
      description
        "Declares the VNF indicators that are supported by this
         VNF.";
      reference
        "GS NFV IFA011: Section 7.1.2 VNFD information element";

      leaf id {
        type string;
        description
          "Unique identifier";
        reference
          "GS NFV IFA011: Section 7.1.11.2 VnfdIndicator
           information element";
      }

      leaf name {
        type string;
        description
          "The human readable name of the VnfIndicator.";
        reference
          "GS NFV IFA011: Section 7.1.11.2 VnfdIndicator
           information element";
      }

      leaf-list indicator-value {
        type string;
        description
          "Defines the allowed values or value ranges of this
           indicator.";
        reference
          "GS NFV IFA011: Section 7.1.11.2 VnfdIndicator
           information element";
      }

      leaf source {
        type enumeration {
          enum "vnf";
          enum "em";
          enum "both";
        }
        description
          "Describe the source of the indicator. The possible values
           are:
           • VNF.
           • EM.
           • Both.
           This tells the consumer where to send the subscription
           request.";
        reference
          "GS NFV IFA011: Section 7.1.11.2 VnfdIndicator
           information element";
      }
    }

    leaf-list auto-scale {
      type string;
      description
        "Rule that determines when a scaling action needs to be
         triggered on a VNF instance e.g. based on certain VNF
         indicator values or VNF indicator value changes or a
         combination of VNF indicator value(s) and monitoring
         parameter(s).";
      reference
        "GS NFV IFA011: Section 7.1.2 VNFD information element";
    }
  }
}