/*
 * 
 *   Copyright 2016-2017 RIFT.IO Inc
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 *
 *
 */

module rw-nsd
{
  namespace "http://riftio.com/ns/riftware-1.0/rw-nsd";
  prefix "rw-nsd";

  import rw-nsd-base {
    prefix "rw-nsd-base";
  }

  import vnfd {
    prefix "vnfd";
  }

  import vnfd-base {
    prefix "vnfd-base";
  }

  import rw-vnfd {
    prefix "rwvnfd";
  }

  import nsd {
    prefix "nsd";
  }

  revision 2017-02-28 {
    description
      "Update model to support projects.";
  }

  revision 2015-09-10 {
    description
      "Initial revision. This YANG file augments
       the base MANO NSD";
    reference
      "Derived from earlier versions of base YANG files";
  }

  grouping nsd-config-parameter{
    list config-parameter-map {
      key "id";
      description "A mapping of VNF config parameter
                   requests and sources within this network service";
      leaf id {
        description "Identfier for VNF map";
        type string;
      }
      container config-parameter-request {
        leaf member-vnf-index-ref {
          description "Reference to member-vnf within constituent-vnfds";
          type leafref {
            path "../../../nsd:constituent-vnfd/nsd:member-vnf-index";
          }
        }
        leaf vnfd-id-ref {
          description
              "A reference to a vnfd.";
          
          type leafref {
            path "../../../nsd:constituent-vnfd[nsd:member-vnf-index = current()/../member-vnf-index-ref]/nsd:vnfd-id-ref";
          }
        }
        leaf config-parameter-request-ref {
          description "Reference to the request in  the VNF
                       with the specified member-vnf-index";
          type leafref {
            path
              "/vnfd:vnfd-catalog/vnfd:vnfd[vnfd:id = current()/../vnfd-id-ref]" +
              "/rwvnfd:config-parameter/rwvnfd:config-parameter-request/rwvnfd:name";
          }
        }
      }
      container config-parameter-source {
        leaf member-vnf-index-ref {
          description "Reference to member-vnf within constituent-vnfds";
          type leafref {
            path "../../../nsd:constituent-vnfd/nsd:member-vnf-index";
          }
        }
        leaf vnfd-id-ref {
          description
              "A reference to a vnfd.";
          type leafref {
            path "../../../nsd:constituent-vnfd[nsd:member-vnf-index = current()/../member-vnf-index-ref]/nsd:vnfd-id-ref";
          }
        }
        leaf config-parameter-source-ref {
          description "Reference to the source in the VNF
                       with the specified member-vnf-index";
          type leafref {
            path
              "/vnfd:vnfd-catalog/vnfd:vnfd[vnfd:id = current()/../vnfd-id-ref]" +
              "/rwvnfd:config-parameter/rwvnfd:config-parameter-source/rwvnfd:name";
          }
        }
      }
    }
  }

  augment /nsd:nsd-catalog/nsd:nsd {
    uses rw-nsd-base:rw-nsd-ext;
    uses nsd-config-parameter;
  }

  augment /nsd:nsd-catalog/nsd:nsd/nsd:service-primitive/nsd:parameter {
    leaf out {
      description "If this is an output of the primitive execution";
      type boolean;
      default false;
    }
  }

  augment /nsd:nsd-catalog/nsd:nsd/nsd:service-primitive/nsd:parameter-group/nsd:parameter {
    leaf out {
      description "If this is an output of the primitive execution";
      type boolean;
      default false;
    }
  }

  augment /nsd:nsd-catalog/nsd:nsd/nsd:vld {
    leaf ipv4-nat-pool-name{
      type string;
      description "IPV4 nat pool name";
    }

    list virtual-connection-points {
      description
        "A list of virtual-connection points associated with Virtual Link.
             These connection points are not directly associated with any VNFs";
      key name;
      uses vnfd-base:common-connection-point;

      leaf-list associated-cps {
        description
          "A List of connection points associated with virtual connection point";
        type leafref {
          path "../../nsd:vnfd-connection-point-ref/nsd:vnfd-connection-point-ref";
        }
      }
    }
  }
}

// vim: sw=2