Relationship: OAM RAN

module o-ran-smo-teiv-rel-oam-ran {
    yang-version 1.1;
    namespace "urn:o-ran:smo-teiv-rel-oam-ran";
    prefix or-teiv-rel-oamran;

    import o-ran-smo-teiv-common-yang-types { prefix or-teiv-types; }

    import o-ran-smo-teiv-common-yang-extensions { prefix or-teiv-yext; }

    import o-ran-smo-teiv-oam { prefix or-teiv-oam; }

    import o-ran-smo-teiv-ran { prefix or-teiv-ran; }

    organization "ORAN";
    contact "The Authors";
    description
    "RAN O&M to Logical topology model.

    This model contains the RAN O&M to Logical topology relations

    Copyright (C) 2024 Ericsson
    Modifications Copyright (C) 2024 OpenInfra Foundation Europe

    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.

    SPDX-License-Identifier: Apache-2.0";

    revision "2024-05-24" {
        description "Initial revision.";
        or-teiv-yext:label 0.3.0;
    }

    or-teiv-yext:domain REL_OAM_RAN;

    or-teiv-yext:biDirectionalTopologyRelationship MANAGEDELEMENT_MANAGES_ENODEBFUNCTION {   // 1 to 0..n

        uses or-teiv-types:Top_Grp_Type;
        key id;

        leaf-list managed-enodebFunction {
            description "Managed Element manages eNodeB Function.";
            or-teiv-yext:aSide or-teiv-oam:ManagedElement;
            type instance-identifier;
        }

        leaf managed-by-managedElement {
            description "eNodeB Function managed by Managed Element.";
            or-teiv-yext:bSide or-teiv-ran:ENodeBFunction;
            type instance-identifier;
            mandatory true;
        }
    }

    or-teiv-yext:biDirectionalTopologyRelationship MANAGEDELEMENT_MANAGES_GNBDUFUNCTION {    // 1 to 0..n

        uses or-teiv-types:Top_Grp_Type;
        key id;

        leaf-list managed-gnbduFunction {
            description "Managed Element manages gNodeB-DU Function.";
            or-teiv-yext:aSide or-teiv-oam:ManagedElement;
            type instance-identifier;
        }

        leaf managed-by-managedElement {
            description "gNodeB-DU Function managed by Managed Element.";
            or-teiv-yext:bSide or-teiv-ran:GNBDUFunction;
            type instance-identifier;
            mandatory true;
        }
    }

    or-teiv-yext:biDirectionalTopologyRelationship MANAGEDELEMENT_MANAGES_GNBCUCPFUNCTION {    // 1 to 0..n

        uses or-teiv-types:Top_Grp_Type;
        key id;

        leaf-list managed-gnbcucpFunction {
            description "Managed Element manages gNodeB-CU-CP Function.";
            or-teiv-yext:aSide or-teiv-oam:ManagedElement;
            type instance-identifier;
        }

        leaf managed-by-managedElement {
            description "gNodeB-CU-CP Function managed by Managed Element.";
            or-teiv-yext:bSide or-teiv-ran:GNBCUCPFunction;
            type instance-identifier;
            mandatory true;
        }
    }

    or-teiv-yext:biDirectionalTopologyRelationship MANAGEDELEMENT_MANAGES_GNBCUUPFUNCTION {    // 1 to 0..n

        uses or-teiv-types:Top_Grp_Type;
        key id;

        leaf-list managed-gnbcuupFunction {
            description "Managed Element manages gNodeB-CU-UP Function.";
            or-teiv-yext:aSide or-teiv-oam:ManagedElement;
            type instance-identifier;
        }

        leaf managed-by-managedElement {
            description "gNodeB-CU-UP Function managed by Managed Element.";
            or-teiv-yext:bSide or-teiv-ran:GNBCUUPFunction;
            type instance-identifier;
            mandatory true;
        }
    }
}