Examples with SubnetRouteBuilder org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.SubnetRouteBuilder used on opensource projects

Example 1 with SubnetRouteBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.SubnetRouteBuilder in project netvirt by opendaylight.

the class L3vpnPopulator method addSubnetRouteFibEntry.

public void addSubnetRouteFibEntry(L3vpnInput input) {
    String rd = input.getRd();
    String vpnName = input.getVpnName();
    String prefix = input.getSubnetIp();
    String nextHop = input.getNextHopIp();
    long label = input.getLabel();
    long l3vni = input.getL3vni();
    long elantag = input.getElanTag();
    BigInteger dpnId = input.getDpnId();
    String networkName = input.getNetworkName();
    String gwMacAddress = input.getGatewayMac();
    SubnetRoute route = new SubnetRouteBuilder().setElantag(elantag).build();
    // Only case when a route is considered as directly connected
    RouteOrigin origin = RouteOrigin.CONNECTED;
    VrfEntry vrfEntry = FibHelper.getVrfEntryBuilder(prefix, label, nextHop, origin, networkName).addAugmentation(SubnetRoute.class, route).setL3vni(l3vni).setGatewayMacAddress(gwMacAddress).build();
    LOG.debug("Created vrfEntry for {} nexthop {} label {} and elantag {}", prefix, nextHop, label, elantag);
    InstanceIdentifier<VrfEntry> vrfEntryId = InstanceIdentifier.builder(FibEntries.class).child(VrfTables.class, new VrfTablesKey(rd)).child(VrfEntry.class, new VrfEntryKey(prefix)).build();
    Optional<VrfEntry> entry = MDSALUtil.read(broker, LogicalDatastoreType.CONFIGURATION, vrfEntryId);
    if (!entry.isPresent()) {
        List<VrfEntry> vrfEntryList = Collections.singletonList(vrfEntry);
        InstanceIdentifier.InstanceIdentifierBuilder<VrfTables> idBuilder = InstanceIdentifier.builder(FibEntries.class).child(VrfTables.class, new VrfTablesKey(rd));
        InstanceIdentifier<VrfTables> vrfTableId = idBuilder.build();
        VrfTables vrfTableNew = new VrfTablesBuilder().setRouteDistinguisher(rd).setVrfEntry(vrfEntryList).build();
        VpnUtil.syncUpdate(broker, LogicalDatastoreType.CONFIGURATION, vrfTableId, vrfTableNew);
        LOG.info("SUBNETROUTE: addSubnetRouteFibEntryToDS: Added vrfEntry for {} nexthop {} label {} rd {}" + " vpnName {}", prefix, nextHop, label, rd, vpnName);
    } else {
        // Found in MDSAL database
        VpnUtil.syncWrite(broker, LogicalDatastoreType.CONFIGURATION, vrfEntryId, vrfEntry);
        LOG.info("SUBNETROUTE: addSubnetRouteFibEntryToDS: Updated vrfEntry for {} nexthop {} label {} rd {}" + " vpnName {}", prefix, nextHop, label, rd, vpnName);
    }
    // Will be handled appropriately with the iRT patch for EVPN
    if (input.getEncapType().equals(VrfEntryBase.EncapType.Mplsgre)) {
        long vpnId = VpnUtil.getVpnId(broker, vpnName);
        addToLabelMapper(label, dpnId, prefix, Collections.singletonList(nextHop), vpnId, null, elantag, true, rd);
        List<VpnInstanceOpDataEntry> vpnsToImportRoute = VpnUtil.getVpnsImportingMyRoute(broker, vpnName);
        if (vpnsToImportRoute.size() > 0) {
            VrfEntry importingVrfEntry = FibHelper.getVrfEntryBuilder(prefix, label, nextHop, RouteOrigin.SELF_IMPORTED, networkName).addAugmentation(SubnetRoute.class, route).build();
            List<VrfEntry> importingVrfEntryList = Collections.singletonList(importingVrfEntry);
            for (VpnInstanceOpDataEntry vpnInstance : vpnsToImportRoute) {
                String importingRd = vpnInstance.getVrfId();
                InstanceIdentifier<VrfTables> importingVrfTableId = InstanceIdentifier.builder(FibEntries.class).child(VrfTables.class, new VrfTablesKey(importingRd)).build();
                VrfTables importingVrfTable = new VrfTablesBuilder().setRouteDistinguisher(importingRd).setVrfEntry(importingVrfEntryList).build();
                VpnUtil.syncUpdate(broker, LogicalDatastoreType.CONFIGURATION, importingVrfTableId, importingVrfTable);
                LOG.info("SUBNETROUTE: addSubnetRouteFibEntryToDS: Exported route rd {} prefix {} nexthop {}" + " label {} to vpn {} importingRd {}", rd, prefix, nextHop, label, vpnInstance.getVpnInstanceName(), importingRd);
            }
        }
    }
    LOG.info("SUBNETROUTE: addSubnetRouteFibEntryToDS: Created vrfEntry for {} nexthop {} label {} and elantag {}" + "rd {} vpnName {}", prefix, nextHop, label, elantag, rd, vpnName);
}