Examples with VpnInterface org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.VpnInterface used on opensource projects

Example 11 with VpnInterface

use of org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.VpnInterface in project netvirt by opendaylight.

the class InterfaceStateChangeListener method remove.

@Override
// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
protected void remove(InstanceIdentifier<Interface> identifier, Interface intrf) {
    final String ifName = intrf.getName();
    BigInteger dpId = BigInteger.ZERO;
    try {
        if (L2vlan.class.equals(intrf.getType())) {
            LOG.info("VPN Interface remove event - intfName {} from InterfaceStateChangeListener", intrf.getName());
            try {
                dpId = InterfaceUtils.getDpIdFromInterface(intrf);
            } catch (Exception e) {
                LOG.error("Unable to retrieve dpnId from interface operational data store for interface" + " {}. Fetching from vpn interface op data store. ", ifName, e);
            }
            final BigInteger inputDpId = dpId;
            jobCoordinator.enqueueJob("VPNINTERFACE-" + ifName, () -> {
                List<ListenableFuture<Void>> futures = new ArrayList<>(3);
                ListenableFuture<Void> configFuture = txRunner.callWithNewWriteOnlyTransactionAndSubmit(writeConfigTxn -> {
                    futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(writeOperTxn -> {
                        futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(writeInvTxn -> {
                            VpnInterface cfgVpnInterface = VpnUtil.getConfiguredVpnInterface(dataBroker, ifName);
                            if (cfgVpnInterface == null) {
                                LOG.debug("Interface {} is not a vpninterface, ignoring.", ifName);
                                return;
                            }
                            for (VpnInstanceNames vpnInterfaceVpnInstance : cfgVpnInterface.getVpnInstanceNames()) {
                                String vpnName = vpnInterfaceVpnInstance.getVpnName();
                                Optional<VpnInterfaceOpDataEntry> optVpnInterface = VpnUtil.getVpnInterfaceOpDataEntry(dataBroker, ifName, vpnName);
                                if (!optVpnInterface.isPresent()) {
                                    LOG.debug("Interface {} vpn {} is not a vpninterface, or deletion" + " triggered by northbound agent. ignoring.", ifName, vpnName);
                                    continue;
                                }
                                final VpnInterfaceOpDataEntry vpnInterface = optVpnInterface.get();
                                String gwMac = intrf.getPhysAddress() != null ? intrf.getPhysAddress().getValue() : vpnInterface.getGatewayMacAddress();
                                BigInteger dpnId = inputDpId;
                                if (dpnId == null || dpnId.equals(BigInteger.ZERO)) {
                                    dpnId = vpnInterface.getDpnId();
                                }
                                final int ifIndex = intrf.getIfIndex();
                                LOG.info("VPN Interface remove event - intfName {} onto vpnName {}" + " running oper-driver", vpnInterface.getName(), vpnName);
                                vpnInterfaceManager.processVpnInterfaceDown(dpnId, ifName, ifIndex, gwMac, vpnInterface, false, writeConfigTxn, writeOperTxn, writeInvTxn);
                            }
                        }));
                    }));
                });
                futures.add(configFuture);
                Futures.addCallback(configFuture, new PostVpnInterfaceThreadWorker(intrf.getName(), false, "Operational"));
                return futures;
            }, DJC_MAX_RETRIES);
        }
    } catch (Exception e) {
        LOG.error("Exception observed in handling deletion of VPN Interface {}. ", ifName, e);
    }
}

Example 12 with VpnInterface

use of org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.VpnInterface in project netvirt by opendaylight.

the class SubnetRouteInterfaceStateChangeListener method add.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
@Override
protected void add(InstanceIdentifier<Interface> identifier, Interface intrf) {
    LOG.trace("{} add: Received interface {} up event", LOGGING_PREFIX, intrf);
    try {
        if (L2vlan.class.equals(intrf.getType())) {
            LOG.trace("SubnetRouteInterfaceListener add: Received interface {} up event", intrf);
            if (intrf.getOperStatus().equals(Interface.OperStatus.Up)) {
                List<Uuid> subnetIdList = getSubnetId(intrf);
                if (subnetIdList.isEmpty()) {
                    LOG.trace("SubnetRouteInterfaceListener add: Port {} doesn't exist in configDS", intrf.getName());
                    return;
                }
                for (Uuid subnetId : subnetIdList) {
                    jobCoordinator.enqueueJob("SUBNETROUTE-" + subnetId, () -> {
                        String interfaceName = intrf.getName();
                        BigInteger dpnId = BigInteger.ZERO;
                        LOG.info("{} add: Received port UP event for interface {} subnetId {}", LOGGING_PREFIX, interfaceName, subnetId);
                        try {
                            dpnId = InterfaceUtils.getDpIdFromInterface(intrf);
                        } catch (Exception e) {
                            LOG.error("{} add: Unable to obtain dpnId for interface {} in subnet {}," + " subnetroute inclusion for this interface failed", LOGGING_PREFIX, interfaceName, subnetId, e);
                        }
                        InstanceIdentifier<VpnInterface> id = VpnUtil.getVpnInterfaceIdentifier(interfaceName);
                        Optional<VpnInterface> cfgVpnInterface = VpnUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, id);
                        List<ListenableFuture<Void>> futures = new ArrayList<>();
                        if (!cfgVpnInterface.isPresent()) {
                            return futures;
                        }
                        vpnSubnetRouteHandler.onInterfaceUp(dpnId, intrf.getName(), subnetId);
                        return futures;
                    });
                }
            }
        }
        LOG.info("{} add: Processed interface {} up event", LOGGING_PREFIX, intrf.getName());
    } catch (Exception e) {
        LOG.error("{} add: Exception observed in handling addition for VPN Interface {}.", LOGGING_PREFIX, intrf.getName(), e);
    }
}

Example 13 with VpnInterface

use of org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.VpnInterface in project netvirt by opendaylight.

the class SubnetRouteInterfaceStateChangeListener method remove.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
@Override
protected void remove(InstanceIdentifier<Interface> identifier, Interface intrf) {
    try {
        if (L2vlan.class.equals(intrf.getType())) {
            LOG.trace("SubnetRouteInterfaceListener remove: Received interface {} down event", intrf);
            List<Uuid> subnetIdList = getSubnetId(intrf);
            if (subnetIdList.isEmpty()) {
                LOG.trace("SubnetRouteInterfaceListener remove: Port {} doesn't exist in configDS", intrf.getName());
                return;
            }
            for (Uuid subnetId : subnetIdList) {
                jobCoordinator.enqueueJob("SUBNETROUTE-" + subnetId, () -> {
                    String interfaceName = intrf.getName();
                    BigInteger dpnId = BigInteger.ZERO;
                    LOG.info("{} remove: Received port DOWN event for interface {} in subnet {} ", LOGGING_PREFIX, interfaceName, subnetId);
                    try {
                        dpnId = InterfaceUtils.getDpIdFromInterface(intrf);
                    } catch (Exception e) {
                        LOG.error("{} remove: Unable to retrieve dpnId for interface {} in subnet {}. " + "Fetching from vpn interface itself", LOGGING_PREFIX, intrf.getName(), subnetId, e);
                    }
                    InstanceIdentifier<VpnInterface> id = VpnUtil.getVpnInterfaceIdentifier(interfaceName);
                    Optional<VpnInterface> cfgVpnInterface = VpnUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, id);
                    List<ListenableFuture<Void>> futures = new ArrayList<>();
                    if (!cfgVpnInterface.isPresent()) {
                        return futures;
                    }
                    boolean interfaceDownEligible = false;
                    for (VpnInstanceNames vpnInterfaceVpnInstance : cfgVpnInterface.get().getVpnInstanceNames()) {
                        String vpnName = vpnInterfaceVpnInstance.getVpnName();
                        InstanceIdentifier<VpnInterfaceOpDataEntry> idOper = VpnUtil.getVpnInterfaceOpDataEntryIdentifier(interfaceName, vpnName);
                        Optional<VpnInterfaceOpDataEntry> optVpnInterface = VpnUtil.read(dataBroker, LogicalDatastoreType.OPERATIONAL, idOper);
                        if (optVpnInterface.isPresent()) {
                            BigInteger dpnIdLocal = dpnId;
                            if (dpnIdLocal.equals(BigInteger.ZERO)) {
                                dpnIdLocal = optVpnInterface.get().getDpnId();
                            }
                            if (!dpnIdLocal.equals(BigInteger.ZERO)) {
                                interfaceDownEligible = true;
                                break;
                            }
                        }
                    }
                    if (interfaceDownEligible) {
                        vpnSubnetRouteHandler.onInterfaceDown(dpnId, intrf.getName(), subnetId);
                    }
                    return futures;
                });
            }
        }
        LOG.info("{} remove: Processed interface {} down event in ", LOGGING_PREFIX, intrf.getName());
    } catch (Exception e) {
        LOG.error("{} remove: Exception observed in handling deletion of VPN Interface {}.", LOGGING_PREFIX, intrf.getName(), e);
    }
}

Example 14 with VpnInterface

use of org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.VpnInterface in project netvirt by opendaylight.

the class SubnetRoutePacketInHandler method handleInternalVpnSubnetRoutePacket.

private void handleInternalVpnSubnetRoutePacket(BigInteger metadata, byte[] dstIp, String srcIpStr, String dstIpStr, int destinationAddress, String vpnIdVpnInstanceName, long elanTag) throws InterruptedException, ExecutionException, UnknownHostException {
    String vmVpnInterfaceName = VpnUtil.getVpnInterfaceName(odlInterfaceRpcService, metadata);
    if (isTunnel(vmVpnInterfaceName)) {
        handlePacketFromTunnelToExternalNetwork(vpnIdVpnInstanceName, srcIpStr, dstIp, elanTag);
    }
    VpnInterface vmVpnInterface = VpnUtil.getVpnInterface(dataBroker, vmVpnInterfaceName);
    if (vmVpnInterface == null) {
        LOG.error("Vpn interface {} doesn't exist.", vmVpnInterfaceName);
        VpnManagerCounters.subnet_route_packet_failed.inc();
        return;
    }
    if (VpnHelper.doesVpnInterfaceBelongToVpnInstance(vpnIdVpnInstanceName, vmVpnInterface.getVpnInstanceNames()) && !VpnUtil.isBgpVpnInternet(dataBroker, vpnIdVpnInstanceName)) {
        LOG.trace("Unknown IP is in internal network");
        handlePacketToInternalNetwork(dstIp, dstIpStr, destinationAddress, elanTag);
    } else {
        LOG.trace("Unknown IP is in external network");
        String vpnName = VpnUtil.getInternetVpnFromVpnInstanceList(dataBroker, vmVpnInterface.getVpnInstanceNames());
        if (vpnName != null) {
            handlePacketToExternalNetwork(new Uuid(vpnIdVpnInstanceName), vpnName, dstIp, elanTag);
        } else {
            vpnName = VpnHelper.getFirstVpnNameFromVpnInterface(vmVpnInterface);
            LOG.trace("Unknown IP is in external network, but internet VPN not found." + " fallback to first VPN");
            handlePacketToExternalNetwork(new Uuid(vpnIdVpnInstanceName), vpnName, dstIp, elanTag);
        }
    }
}

Example 15 with VpnInterface

use of org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.VpnInterface in project netvirt by opendaylight.

the class TunnelEndPointChangeListener method add.

@Override
protected void add(InstanceIdentifier<TunnelEndPoints> key, TunnelEndPoints tep) {
    BigInteger dpnId = key.firstIdentifierOf(DPNTEPsInfo.class).firstKeyOf(DPNTEPsInfo.class).getDPNID();
    if (BigInteger.ZERO.equals(dpnId)) {
        LOG.warn("add: Invalid DPN id for TEP {}", tep.getInterfaceName());
        return;
    }
    List<VpnInstance> vpnInstances = VpnHelper.getAllVpnInstances(broker);
    if (vpnInstances == null || vpnInstances.isEmpty()) {
        LOG.warn("add: dpnId: {}: tep: {}: No VPN instances defined", dpnId, tep.getInterfaceName());
        return;
    }
    for (VpnInstance vpnInstance : vpnInstances) {
        final String vpnName = vpnInstance.getVpnInstanceName();
        final long vpnId = VpnUtil.getVpnId(broker, vpnName);
        LOG.info("add: Handling TEP {} add for VPN instance {}", tep.getInterfaceName(), vpnName);
        final String primaryRd = VpnUtil.getPrimaryRd(broker, vpnName);
        if (!VpnUtil.isVpnPendingDelete(broker, primaryRd)) {
            List<VpnInterfaces> vpnInterfaces = VpnUtil.getDpnVpnInterfaces(broker, vpnInstance, dpnId);
            if (vpnInterfaces != null) {
                for (VpnInterfaces vpnInterface : vpnInterfaces) {
                    String vpnInterfaceName = vpnInterface.getInterfaceName();
                    jobCoordinator.enqueueJob("VPNINTERFACE-" + vpnInterfaceName, () -> {
                        final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface interfaceState = InterfaceUtils.getInterfaceStateFromOperDS(broker, vpnInterfaceName);
                        if (interfaceState == null) {
                            LOG.debug("add: Cannot retrieve interfaceState for vpnInterfaceName {}, " + "cannot generate lPortTag and process adjacencies", vpnInterfaceName);
                            return Collections.emptyList();
                        }
                        final int lPortTag = interfaceState.getIfIndex();
                        List<ListenableFuture<Void>> futures = new ArrayList<>();
                        futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(writeConfigTxn -> futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(writeOperTxn -> futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(writeInvTxn -> vpnInterfaceManager.processVpnInterfaceAdjacencies(dpnId, lPortTag, vpnName, primaryRd, vpnInterfaceName, vpnId, writeConfigTxn, writeOperTxn, writeInvTxn, interfaceState)))))));
                        LOG.trace("add: Handled TEP {} add for VPN instance {} VPN interface {}", tep.getInterfaceName(), vpnName, vpnInterfaceName);
                        return futures;
                    });
                }
            }
        } else {
            LOG.error("add: Ignoring addition of tunnel interface {} dpn {} for vpnInstance {} with primaryRd {}," + " as the VPN is already marked for deletion", tep.getInterfaceName(), dpnId, vpnName, primaryRd);
        }
    }
}