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etsi-nfv-pnf.yang 3.4 KB
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Mahesh Jethanandani's avatar
Contribution NFVSOL(18)000330  
Mahesh Jethanandani committed
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submodule etsi-nfv-pnf {
  belongs-to etsi-nfv {
    prefix nfv;
  }

  /*
   * Import
   */
  import etsi-nfv-common {
    prefix common;
  }

  /*
   * Include
   */
  include etsi-nfv-ns;

  description
    "Models for PNFD according to GS NFV-IFA 014.";

  revision 2018-06-25 {
    description
      "Initial revision.

       Common data structure to support VNFD according to:
       ETSI GS NFV-IFA 014 Ed251v244";

    reference
      "ETSI GS NFV-IFA 014 Ed251v244";
  }

  grouping pnfd {
    description
      "The Pnfd information element is a deployment template
       enabling on-boarding PNFs and referencing them from an NSD.
       It focuses on connectivity aspects only";
    reference
      "GS NFV-IFA014: Section 6.6.2, Pnfd information element";

    container pnfd {
      leaf id {
        type string;
        description
          "Identifier of this Pnfd information element. It uniquely
           identifies the PNFD.";
        reference
          "GS NFV-IFA014: Section 6.6.2, Pnfd information element";
      }
      leaf function-description {
        type string;
        description
          "Describes the PNF function.";
        reference
          "GS NFV-IFA014: Section 6.6.2, Pnfd information element";
      }
      leaf provider {
        type string;
        description
          "Identifies the provider of the PNFD.";
        reference
          "GS NFV-IFA014: Section 6.6.2, Pnfd information element";
      }
      leaf version {
        type string;
        mandatory true;
        description
          "Identifies the version of the PNFD.";
        reference
          "GS NFV-IFA014: Section 6.6.2, Pnfd information element";
      }
      leaf invariant-id {
        type string;
        description
          "Identifies a PNFD in a version independent manner. This
           attribute is invariant across versions of PNFD.";
        reference
          "GS NFV-IFA014: Section 6.6.2, Pnfd information element";
      }
      leaf name {
        type string;
        description
          "Provides the human readable name of the PNFD.";
        reference
          "GS NFV-IFA014: Section 6.6.2, Pnfd information element";
      }
      list ext-cp {
        key "id";
        uses common:cpd;
        description
          "Specifies the characteristics of one or more connection
           points where to connect the PNF to a VL.";
        reference
          "GS NFV-IFA014: Section 6.6.2, Pnfd information element";
      }
      list security {
        key "signature";
        uses common:security-parameters;
        description
          "Provides a signature to prevent tampering.
           Editor's Note: While IFA014 does specify that the PNFD
           includes a security parameter. SOL001 does not have one.
           We need to harmonize SOL001 & SOL006 on this point.";
        reference
          "GS NFV-IFA014: Section 6.6.2, Pnfd information element";
      }
      leaf geographical-location-info {
        type string;
        description
          "It provides information about the geographical location
           (e.g. geographic coordinates or address of the building,
           etc.) of the PNF. The cardinality 0 is used when the
           location is unknown.
           Editor's Note: The type is TBD in SOL001. We need to make
           a common SOL001/SOL006 decision.";
        reference
          "GS NFV-IFA014: Section 6.6.2, Pnfd information element";
      }
    }
  }
}