/*
 * 
 *   Copyright 2016 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-topology {
    namespace "http://riftio.com/ns/riftware-1.0/rw-topology";
    prefix rw-topology;

    import ietf-inet-types {prefix inet;}
    import ietf-network {prefix nw;}
    import ietf-network-topology {prefix nt;}
    import ietf-l2-topology {prefix l2t;}

    revision "2015-10-20" {
        description "Initial revision of IP level addressing for L2 host topology";
    }

    grouping  ip-address-group  {
      description "IP addresses if present for L2 termination points";
      container ip-attributes {
        description "L2 termination points containing IP addresses";
        list ip-addresses {
          key ip;
          leaf ip {
            type inet:ip-address;
            description "IPv4 or IPv6 address";
          }
        }
      }
    } // grouping  ip-address-group


    grouping rw-network-attributes {
      description "RW Topology scope attributes";
      container rw-network-attributes {
        description "Containing RW network attributes";
        leaf name {
          type string;
          description "Name of the RW Topology network";
        }
        leaf sdn-account-name {
          type string;
          description "Name of the SDN account from which topology is got"; 
        }
      }
    }

    grouping  rw-node-attributes {
      description "RW node attributes";
      container rw-node-attributes {
        description "Containing RW node attributes";
        leaf name {
          type string;
          description "Node name";
        }
        leaf ovs-bridge-name {
          type string;
         description "Name of OVS bridge";
        } 
      }
    }

    grouping rw-link-attributes {
      description "RW link attributes";
      container rw-link-attributes {
        description "Containing RW link attributes";
        leaf name {
          type string;
          description "Link name";
        }
      }
    }

    grouping rw-termination-point-attributes {
      description "RW termination point attributes";
      container rw-termination-point-attributes {
        description "Containing RW TP attributes";
        leaf description {
          type string;
          description "Port description";
        }
        uses ip-address-group;
      }
    }

    augment "/nw:network" {
      description
        "Configuration parameters for the RW network
         as a whole";
      uses rw-network-attributes;
    }

    augment "/nw:network/nw:node" {
      description
        "Configuration parameters for RW at the node
         level";
      uses rw-node-attributes;
    }

    augment "/nw:network/nt:link" {
      description "Augment RW topology link information";
      uses rw-link-attributes;
    }

    augment "/nw:network/nw:node/nt:termination-point" {
      description
        "Augment RW topology termination point configuration";
      uses rw-termination-point-attributes;
    }
}