Examples with VpnInstanceOpDataEntry org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.VpnInstanceOpDataEntry used on opensource projects

Example 6 with VpnInstanceOpDataEntry

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.VpnInstanceOpDataEntry in project netvirt by opendaylight.

the class VpnInterfaceManager method addNewAdjToVpnInterface.

protected void addNewAdjToVpnInterface(InstanceIdentifier<VpnInterfaceOpDataEntry> identifier, String primaryRd, Adjacency adj, BigInteger dpnId, WriteTransaction writeOperTxn, WriteTransaction writeConfigTxn) {
    Optional<VpnInterfaceOpDataEntry> optVpnInterface = VpnUtil.read(dataBroker, LogicalDatastoreType.OPERATIONAL, identifier);
    if (optVpnInterface.isPresent()) {
        VpnInterfaceOpDataEntry currVpnIntf = optVpnInterface.get();
        String prefix = VpnUtil.getIpPrefix(adj.getIpAddress());
        String vpnName = currVpnIntf.getVpnInstanceName();
        VpnInstanceOpDataEntry vpnInstanceOpData = VpnUtil.getVpnInstanceOpData(dataBroker, primaryRd);
        InstanceIdentifier<AdjacenciesOp> adjPath = identifier.augmentation(AdjacenciesOp.class);
        Optional<AdjacenciesOp> optAdjacencies = VpnUtil.read(dataBroker, LogicalDatastoreType.OPERATIONAL, adjPath);
        boolean isL3VpnOverVxLan = VpnUtil.isL3VpnOverVxLan(vpnInstanceOpData.getL3vni());
        VrfEntry.EncapType encapType = VpnUtil.getEncapType(isL3VpnOverVxLan);
        long l3vni = vpnInstanceOpData.getL3vni() == null ? 0L : vpnInstanceOpData.getL3vni();
        VpnPopulator populator = L3vpnRegistry.getRegisteredPopulator(encapType);
        List<Adjacency> adjacencies;
        if (optAdjacencies.isPresent()) {
            adjacencies = optAdjacencies.get().getAdjacency();
        } else {
            // This code will be hit in case of first PNF adjacency
            adjacencies = new ArrayList<>();
        }
        long vpnId = VpnUtil.getVpnId(dataBroker, vpnName);
        L3vpnInput input = new L3vpnInput().setNextHop(adj).setVpnName(vpnName).setInterfaceName(currVpnIntf.getName()).setPrimaryRd(primaryRd).setRd(primaryRd);
        Adjacency operationalAdjacency = null;
        if (adj.getNextHopIpList() != null && !adj.getNextHopIpList().isEmpty()) {
            RouteOrigin origin = adj.getAdjacencyType() == AdjacencyType.PrimaryAdjacency ? RouteOrigin.LOCAL : RouteOrigin.STATIC;
            String nh = adj.getNextHopIpList().get(0);
            String vpnPrefixKey = VpnUtil.getVpnNamePrefixKey(vpnName, prefix);
            synchronized (vpnPrefixKey.intern()) {
                java.util.Optional<String> rdToAllocate = VpnUtil.allocateRdForExtraRouteAndUpdateUsedRdsMap(dataBroker, vpnId, null, prefix, vpnName, nh, dpnId);
                if (rdToAllocate.isPresent()) {
                    input.setRd(rdToAllocate.get());
                    operationalAdjacency = populator.createOperationalAdjacency(input);
                    int label = operationalAdjacency.getLabel().intValue();
                    vpnManager.addExtraRoute(vpnName, adj.getIpAddress(), nh, rdToAllocate.get(), currVpnIntf.getVpnInstanceName(), l3vni, origin, currVpnIntf.getName(), operationalAdjacency, encapType, writeConfigTxn);
                    LOG.info("addNewAdjToVpnInterface: Added extra route ip {} nh {} rd {} vpnname {} label {}" + " Interface {} on dpn {}", adj.getIpAddress(), nh, rdToAllocate.get(), vpnName, label, currVpnIntf.getName(), dpnId);
                } else {
                    LOG.error("addNewAdjToVpnInterface: No rds to allocate extraroute vpn {} prefix {}", vpnName, prefix);
                    return;
                }
                // Keeping the MPLS check for now.
                if (encapType.equals(VrfEntryBase.EncapType.Mplsgre)) {
                    final Adjacency opAdjacency = new AdjacencyBuilder(operationalAdjacency).build();
                    List<VpnInstanceOpDataEntry> vpnsToImportRoute = VpnUtil.getVpnsImportingMyRoute(dataBroker, vpnName);
                    vpnsToImportRoute.forEach(vpn -> {
                        if (vpn.getVrfId() != null) {
                            VpnUtil.allocateRdForExtraRouteAndUpdateUsedRdsMap(dataBroker, vpn.getVpnId(), vpnId, prefix, VpnUtil.getVpnName(dataBroker, vpn.getVpnId()), nh, dpnId).ifPresent(rds -> vpnManager.addExtraRoute(VpnUtil.getVpnName(dataBroker, vpn.getVpnId()), adj.getIpAddress(), nh, rds, currVpnIntf.getVpnInstanceName(), l3vni, RouteOrigin.SELF_IMPORTED, currVpnIntf.getName(), opAdjacency, encapType, writeConfigTxn));
                        }
                    });
                }
            }
        } else if (adj.isPhysNetworkFunc()) {
            // PNF adjacency.
            LOG.trace("addNewAdjToVpnInterface: Adding prefix {} to interface {} for vpn {}", prefix, currVpnIntf.getName(), vpnName);
            String parentVpnRd = getParentVpnRdForExternalSubnet(adj);
            writeOperTxn.merge(LogicalDatastoreType.OPERATIONAL, VpnUtil.getPrefixToInterfaceIdentifier(VpnUtil.getVpnId(dataBroker, adj.getSubnetId().getValue()), prefix), VpnUtil.getPrefixToInterface(BigInteger.ZERO, currVpnIntf.getName(), prefix, adj.getSubnetId(), Prefixes.PrefixCue.PhysNetFunc), true);
            fibManager.addOrUpdateFibEntry(adj.getSubnetId().getValue(), adj.getMacAddress(), adj.getIpAddress(), Collections.emptyList(), null, /* EncapType */
            0, /* label */
            0, /*l3vni*/
            null, /* gw-mac */
            parentVpnRd, RouteOrigin.LOCAL, writeConfigTxn);
            input.setRd(adj.getVrfId());
        }
        if (operationalAdjacency == null) {
            operationalAdjacency = populator.createOperationalAdjacency(input);
        }
        adjacencies.add(operationalAdjacency);
        AdjacenciesOp aug = VpnUtil.getVpnInterfaceOpDataEntryAugmentation(adjacencies);
        VpnInterfaceOpDataEntry newVpnIntf = VpnUtil.getVpnInterfaceOpDataEntry(currVpnIntf.getName(), currVpnIntf.getVpnInstanceName(), aug, dpnId, currVpnIntf.isScheduledForRemove(), currVpnIntf.getLportTag(), currVpnIntf.getGatewayMacAddress());
        writeOperTxn.merge(LogicalDatastoreType.OPERATIONAL, identifier, newVpnIntf, true);
    }
}

Example 7 with VpnInstanceOpDataEntry

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.VpnInstanceOpDataEntry in project netvirt by opendaylight.

the class VpnInterfaceManager method deleteExtraRouteFromCurrentAndImportingVpns.

private void deleteExtraRouteFromCurrentAndImportingVpns(String vpnName, String destination, String nextHop, String rd, String intfName, WriteTransaction writeConfigTxn) {
    vpnManager.delExtraRoute(vpnName, destination, nextHop, rd, vpnName, intfName, writeConfigTxn);
    List<VpnInstanceOpDataEntry> vpnsToImportRoute = VpnUtil.getVpnsImportingMyRoute(dataBroker, vpnName);
    for (VpnInstanceOpDataEntry vpn : vpnsToImportRoute) {
        String vpnRd = vpn.getVrfId();
        if (vpnRd != null) {
            vpnManager.delExtraRoute(vpnName, destination, nextHop, vpnRd, vpnName, intfName, writeConfigTxn);
        }
    }
}

Example 8 with VpnInstanceOpDataEntry

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.VpnInstanceOpDataEntry in project netvirt by opendaylight.

the class FibEntriesListener method removeLabelFromVpnInstance.

private void removeLabelFromVpnInstance(String rd, List<RoutePaths> routePaths) {
    List<Long> labels = routePaths.stream().map(RoutePaths::getLabel).distinct().collect(Collectors.toList());
    VpnInstanceOpDataEntry vpnInstanceOpData = vpnInstanceListener.getVpnInstanceOpData(rd);
    if (vpnInstanceOpData != null) {
        List<Long> routeIds = vpnInstanceOpData.getRouteEntryId();
        if (routeIds == null) {
            LOG.debug("Fib Route entry is empty.");
        } else {
            LOG.debug("Removing label from vpn info - {}", labels);
            routeIds.removeAll(labels);
            TransactionUtil.asyncWrite(dataBroker, LogicalDatastoreType.OPERATIONAL, VpnUtil.getVpnInstanceOpDataIdentifier(rd), new VpnInstanceOpDataEntryBuilder(vpnInstanceOpData).setRouteEntryId(routeIds).build(), TransactionUtil.DEFAULT_CALLBACK);
        }
    } else {
        LOG.warn("No VPN Instance found for RD: {}", rd);
    }
}

Example 9 with VpnInstanceOpDataEntry

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.VpnInstanceOpDataEntry in project netvirt by opendaylight.

the class TunnelInterfaceStateListener method update.

@Override
protected void update(InstanceIdentifier<StateTunnelList> identifier, StateTunnelList original, StateTunnelList update) {
    LOG.trace("update: Tunnel updation---- {}", update);
    LOG.info("update: ITM Tunnel {} of type {} state event changed from :{} to :{}", update.getTunnelInterfaceName(), fibManager.getTransportTypeStr(update.getTransportType().toString()), original.getOperState(), update.getOperState());
    TunnelOperStatus tunOpStatus = update.getOperState();
    if (tunOpStatus != TunnelOperStatus.Down && tunOpStatus != TunnelOperStatus.Up) {
        LOG.info("update: Returning from unsupported tunnelOperStatus {} for tunnel interface {}", tunOpStatus, update.getTunnelInterfaceName());
        return;
    }
    if (isGreTunnel(update)) {
        programDcGwLoadBalancingGroup(update, NwConstants.MOD_FLOW);
    }
    // Remove the corresponding nexthop from the routepath under extraroute in fibentries.
    BigInteger srcDpnId = new BigInteger(update.getSrcInfo().getTepDeviceId());
    String srcTepIp = String.valueOf(update.getSrcInfo().getTepIp().getValue());
    List<VpnInstanceOpDataEntry> vpnInstanceOpData = VpnUtil.getAllVpnInstanceOpData(dataBroker);
    if (vpnInstanceOpData == null) {
        LOG.trace("update: No vpnInstanceOpdata present");
        return;
    }
    WriteTransaction writeConfigTxn = dataBroker.newWriteOnlyTransaction();
    if (tunOpStatus == TunnelOperStatus.Up) {
        handleTunnelEventForDPN(update, TunnelAction.TUNNEL_EP_ADD);
    } else {
        vpnInstanceOpData.stream().filter(opData -> {
            if (opData.getVpnToDpnList() == null) {
                return false;
            }
            return opData.getVpnToDpnList().stream().anyMatch(vpnToDpn -> vpnToDpn.getDpnId().equals(srcDpnId));
        }).forEach(opData -> {
            List<DestPrefixes> prefixes = VpnExtraRouteHelper.getExtraRouteDestPrefixes(dataBroker, opData.getVpnId());
            prefixes.forEach(destPrefix -> {
                VrfEntry vrfEntry = VpnUtil.getVrfEntry(dataBroker, opData.getVrfId(), destPrefix.getDestPrefix());
                if (vrfEntry == null || vrfEntry.getRoutePaths() == null) {
                    return;
                }
                List<RoutePaths> routePaths = vrfEntry.getRoutePaths();
                routePaths.forEach(routePath -> {
                    if (routePath.getNexthopAddress().equals(srcTepIp)) {
                        fibManager.updateRoutePathForFibEntry(opData.getVrfId(), destPrefix.getDestPrefix(), srcTepIp, routePath.getLabel(), false, writeConfigTxn);
                    }
                });
            });
        });
    }
    writeConfigTxn.submit();
}

Example 10 with VpnInstanceOpDataEntry

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.VpnInstanceOpDataEntry in project netvirt by opendaylight.

the class DpnInVpnChangeListener method onRemoveDpnEvent.

@Override
public void onRemoveDpnEvent(RemoveDpnEvent notification) {
    RemoveEventData eventData = notification.getRemoveEventData();
    final String rd = eventData.getRd();
    final String vpnName = eventData.getVpnName();
    BigInteger dpnId = eventData.getDpnId();
    LOG.trace("Remove Dpn Event notification received for rd {} VpnName {} DpnId {}", rd, vpnName, dpnId);
    synchronized (vpnName.intern()) {
        InstanceIdentifier<VpnInstanceOpDataEntry> id = VpnUtil.getVpnInstanceOpDataIdentifier(rd);
        Optional<VpnInstanceOpDataEntry> vpnOpValue = VpnUtil.read(dataBroker, LogicalDatastoreType.OPERATIONAL, id);
        if (vpnOpValue.isPresent()) {
            VpnInstanceOpDataEntry vpnInstOpData = vpnOpValue.get();
            List<VpnToDpnList> vpnToDpnList = vpnInstOpData.getVpnToDpnList();
            boolean flushDpnsOnVpn = true;
            for (VpnToDpnList dpn : vpnToDpnList) {
                if (dpn.getDpnState() == VpnToDpnList.DpnState.Active) {
                    flushDpnsOnVpn = false;
                    break;
                }
            }
            if (flushDpnsOnVpn) {
                WriteTransaction writeTxn = dataBroker.newWriteOnlyTransaction();
                deleteDpn(vpnToDpnList, rd, writeTxn);
                try {
                    writeTxn.submit().get();
                } catch (InterruptedException | ExecutionException e) {
                    LOG.error("Error removing dpnToVpnList for vpn {} ", vpnName);
                    throw new RuntimeException(e.getMessage(), e);
                }
            }
        }
    }
}