sonic-bgp-voq-chassis-neighbor.yang

module sonic-bgp-voq-chassis-neighbor {
    namespace "https://github.com/sonic-net/sonic-bgp-voq-chassis-neighbor";
    prefix bgpintnbr;
    yang-version 1.1;

    import ietf-inet-types {
        prefix inet;
    }

    import sonic-device_metadata {
        prefix dm;
    }

    import sonic-bgp-common {
        prefix bgpcmn;
    }
    organization
        "SONiC";

    contact
        "SONiC";

    description
        "SONIC BGP Internal Neighbor for voq chassis platforms";

    revision 2021-04-10 {
        description
            "Initial revision.";
    }

    container sonic-bgp-voq-chassis-neighbor {
        container BGP_VOQ_CHASSIS_NEIGHBOR {
            list BGP_VOQ_CHASSIS_NEIGHBOR_LIST {
                description "List for internal neighbors in voq chassis platforms";
                key "neighbor";

                leaf neighbor {
                    type inet:ip-address;
                    description "BGP Neighbor address";
                }

                uses bgpcmn:sonic-bgp-cmn-neigh {

                    refine asn {
                        must "(current() = /dm:sonic-device_metadata/dm:DEVICE_METADATA/dm:localhost/dm:bgp_asn)" {
                            error-message "Voq chassis BGP neighbors should have same ASN as defined in device metadata";
                        }
                        must ". >= 1" {
                            error-message "ASN must be greater than 0";
                        }
                    }
                    refine local_addr {
                        mandatory true;
                        must "((contains(../neighbor, '.') and contains(current(), '.')) or
                                (contains(../neighbor, ':') and contains(current(), ':')))" {
                            error-message "local address and neighbor address family doesnt match";
                        }
                    }
                }
            }
        }
    }
}