Examples with RouterPorts org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.floating.ip.info.RouterPorts used on opensource projects

Example 11 with RouterPorts

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.floating.ip.info.RouterPorts in project netvirt by opendaylight.

the class NeutronFloatingToFixedIpMappingChangeListener method addToFloatingIpInfo.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
private void addToFloatingIpInfo(String routerName, Uuid extNetworkId, String fixedNeutronPortName, String fixedIpAddress, String floatingIpAddress, Uuid floatingIpId) {
    RouterPortsBuilder routerPortsBuilder;
    boolean isLockAcquired = false;
    InstanceIdentifier<RouterPorts> routerPortsIdentifier = InstanceIdentifier.builder(FloatingIpInfo.class).child(RouterPorts.class, new RouterPortsKey(routerName)).build();
    try {
        Optional<RouterPorts> optionalRouterPorts = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, routerPortsIdentifier);
        if (optionalRouterPorts.isPresent()) {
            LOG.debug("Updating routerPorts node {} in floatingIpInfo DS for floating IP {} on fixed " + "neutron port {} : ", routerName, floatingIpAddress, fixedNeutronPortName);
            routerPortsBuilder = new RouterPortsBuilder(optionalRouterPorts.get());
        } else {
            LOG.debug("Creating new routerPorts node {} in floatingIpInfo DS for floating IP {} on fixed " + "neutron port {} : ", routerName, floatingIpAddress, fixedNeutronPortName);
            routerPortsBuilder = new RouterPortsBuilder().setKey(new RouterPortsKey(routerName)).setRouterId(routerName);
        }
        if (extNetworkId != null) {
            routerPortsBuilder.setExternalNetworkId(extNetworkId);
        }
        if (fixedNeutronPortName != null) {
            List<Ports> portsList = routerPortsBuilder.getPorts();
            if (portsList == null) {
                portsList = new ArrayList<>();
            }
            PortsBuilder fixedNeutronPortBuilder = null;
            for (Ports neutronPort : portsList) {
                if (neutronPort.getPortName().equals(fixedNeutronPortName)) {
                    fixedNeutronPortBuilder = new PortsBuilder(neutronPort);
                    break;
                }
            }
            if (fixedNeutronPortBuilder == null) {
                fixedNeutronPortBuilder = new PortsBuilder().setKey(new PortsKey(fixedNeutronPortName)).setPortName(fixedNeutronPortName);
            }
            if (fixedIpAddress != null) {
                List<InternalToExternalPortMap> intExtPortMapList = fixedNeutronPortBuilder.getInternalToExternalPortMap();
                if (intExtPortMapList == null) {
                    intExtPortMapList = new ArrayList<>();
                }
                InternalToExternalPortMap intExtPortMap = new InternalToExternalPortMapBuilder().setKey(new InternalToExternalPortMapKey(fixedIpAddress)).setInternalIp(fixedIpAddress).setExternalIp(floatingIpAddress).setExternalId(floatingIpId).setLabel(null).build();
                intExtPortMapList.add(intExtPortMap);
                fixedNeutronPortBuilder.setInternalToExternalPortMap(intExtPortMapList);
            }
            portsList.add(fixedNeutronPortBuilder.build());
            routerPortsBuilder.setPorts(portsList);
        }
        isLockAcquired = routerLock.tryLock(routerName, LOCK_WAIT_TIME, TimeUnit.SECONDS);
        LOG.debug("Creating/Updating routerPorts node {} in floatingIpInfo DS for floating IP {} on fixed " + "neutron port {} : ", routerName, floatingIpAddress, fixedNeutronPortName);
        MDSALUtil.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, routerPortsIdentifier, routerPortsBuilder.build());
        LOG.debug("FloatingIpInfo DS updated for floating IP {} ", floatingIpAddress);
    } catch (ReadFailedException | RuntimeException e) {
        LOG.error("addToFloatingIpInfo failed for floating IP: {} ", floatingIpAddress, e);
    } finally {
        if (isLockAcquired) {
            routerLock.unlock(routerName);
        }
    }
}

Example 12 with RouterPorts

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.floating.ip.info.RouterPorts in project netvirt by opendaylight.

the class NatTunnelInterfaceStateListener method hndlTepAddForDnatInEachRtr.

private void hndlTepAddForDnatInEachRtr(RoutersList router, long routerId, String nextHopIp, BigInteger tepAddedDpnId, ProviderTypes extNwProvType, WriteTransaction writeFlowInvTx) {
    // DNAT : Advertise the new route to the floating IP having the new TEP IP as the next hop IP
    final String routerName = router.getRouter();
    InstanceIdentifier<RouterPorts> routerPortsId = NatUtil.getRouterPortsId(routerName);
    Optional<RouterPorts> optRouterPorts = MDSALUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, routerPortsId);
    if (!optRouterPorts.isPresent()) {
        LOG.debug("hndlTepAddForDnatInEachRtr : DNAT -> Could not read Router Ports data object with id: {} " + "from DNAT FloatinIpInfo", routerName);
        return;
    }
    RouterPorts routerPorts = optRouterPorts.get();
    Uuid extNwId = routerPorts.getExternalNetworkId();
    final String vpnName = NatUtil.getAssociatedVPN(dataBroker, extNwId);
    if (vpnName == null) {
        LOG.info("hndlTepAddForDnatInEachRtr : DNAT -> No External VPN associated with ext nw {} for router {}", extNwId, routerName);
        return;
    }
    String rd = NatUtil.getVpnRd(dataBroker, vpnName);
    if (extNwProvType == null) {
        return;
    }
    String gwMacAddress = null;
    long l3Vni = 0;
    if (extNwProvType == ProviderTypes.VXLAN) {
        // Get the External Gateway MAC Address which is Router gateway MAC address for SNAT
        gwMacAddress = NatUtil.getExtGwMacAddFromRouterName(dataBroker, routerName);
        if (gwMacAddress != null) {
            LOG.debug("hndlTepAddForDnatInEachRtr : External GwMAC address {} found for External Router ID {}", gwMacAddress, routerId);
        } else {
            LOG.error("hndlTepAddForDnatInEachRtr : No External GwMAC address found for External Router ID {}", routerId);
            return;
        }
        // get l3Vni value for external VPN
        l3Vni = NatEvpnUtil.getL3Vni(dataBroker, rd);
        if (l3Vni == NatConstants.DEFAULT_L3VNI_VALUE) {
            LOG.debug("hndlTepAddForDnatInEachRtr : L3VNI value is not configured in Internet VPN {} and RD {} " + "Carve-out L3VNI value from OpenDaylight VXLAN VNI Pool and continue to installing " + "NAT flows", vpnName, rd);
            l3Vni = NatOverVxlanUtil.getInternetVpnVni(idManager, vpnName, routerId).longValue();
        }
    }
    List<Ports> interfaces = routerPorts.getPorts();
    for (Ports port : interfaces) {
        // Get the DPN on which this interface resides
        final String interfaceName = port.getPortName();
        final BigInteger fipCfgdDpnId = NatUtil.getDpnForInterface(interfaceService, interfaceName);
        if (fipCfgdDpnId.equals(BigInteger.ZERO)) {
            LOG.info("hndlTepAddForDnatInEachRtr : DNAT->Skip processing Floating ip configuration for the port {}," + "since no DPN present for it", interfaceName);
            continue;
        }
        if (!fipCfgdDpnId.equals(tepAddedDpnId)) {
            LOG.debug("hndlTepAddForDnatInEachRtr : DNAT -> TEP added DPN {} is not the DPN {} which has the " + "floating IP configured for the port: {}", tepAddedDpnId, fipCfgdDpnId, interfaceName);
            continue;
        }
        List<InternalToExternalPortMap> intExtPortMapList = port.getInternalToExternalPortMap();
        for (InternalToExternalPortMap intExtPortMap : intExtPortMapList) {
            final String internalIp = intExtPortMap.getInternalIp();
            final String externalIp = intExtPortMap.getExternalIp();
            LOG.debug("hndlTepAddForDnatInEachRtr : DNAT -> Advertising the FIB route to the floating IP {} " + "configured for the port: {}", externalIp, interfaceName);
            long serviceId = 0;
            String fibExternalIp = NatUtil.validateAndAddNetworkMask(externalIp);
            if (extNwProvType == ProviderTypes.VXLAN) {
                LOG.debug("hndlTepAddForDnatInEachRtr : DNAT -> Advertise the route to the externalIp {} " + "having nextHopIp {}", externalIp, nextHopIp);
                NatEvpnUtil.addRoutesForVxLanProvType(dataBroker, bgpManager, fibManager, vpnName, rd, externalIp, nextHopIp, l3Vni, interfaceName, gwMacAddress, writeFlowInvTx, RouteOrigin.STATIC, fipCfgdDpnId);
                serviceId = l3Vni;
            } else {
                long label = floatingIPListener.getOperationalIpMapping(routerName, interfaceName, internalIp);
                if (label == NatConstants.INVALID_ID) {
                    LOG.error("hndlTepAddForDnatInEachRtr : DNAT -> Unable to advertise to the DC GW since label " + "is invalid");
                    return;
                }
                LOG.debug("hndlTepAddForDnatInEachRtr : DNAT -> Advertise the route to the externalIp {} " + "having nextHopIp {}", externalIp, nextHopIp);
                long l3vni = 0;
                if (NatUtil.isOpenStackVniSemanticsEnforcedForGreAndVxlan(elanManager, extNwProvType)) {
                    l3vni = NatOverVxlanUtil.getInternetVpnVni(idManager, vpnName, l3vni).longValue();
                }
                NatUtil.addPrefixToBGP(dataBroker, bgpManager, fibManager, vpnName, rd, null, fibExternalIp, nextHopIp, null, null, label, l3vni, RouteOrigin.STATIC, fipCfgdDpnId);
                serviceId = label;
            }
            // Install custom FIB routes (Table 21 -> Push MPLS label to Tunnel port
            List<Instruction> customInstructions = new ArrayList<>();
            customInstructions.add(new InstructionGotoTable(NwConstants.PDNAT_TABLE).buildInstruction(0));
            CreateFibEntryInput input = new CreateFibEntryInputBuilder().setVpnName(vpnName).setSourceDpid(fipCfgdDpnId).setInstruction(customInstructions).setIpAddress(fibExternalIp).setServiceId(serviceId).setInstruction(customInstructions).build();
            Future<RpcResult<Void>> future = fibRpcService.createFibEntry(input);
            ListenableFuture<RpcResult<Void>> listenableFuture = JdkFutureAdapters.listenInPoolThread(future);
            Futures.addCallback(listenableFuture, new FutureCallback<RpcResult<Void>>() {

                @Override
                public void onFailure(@Nonnull Throwable error) {
                    LOG.error("hndlTepAddForDnatInEachRtr : DNAT -> Error in generate label or fib install process", error);
                }

                @Override
                public void onSuccess(@Nonnull RpcResult<Void> result) {
                    if (result.isSuccessful()) {
                        LOG.info("hndlTepAddForDnatInEachRtr : DNAT -> Successfully installed custom FIB routes " + "for prefix {}", externalIp);
                    } else {
                        LOG.error("hndlTepAddForDnatInEachRtr : DNAT -> Error in rpc call to create custom Fib " + "entries for prefix {} in DPN {}, {}", externalIp, fipCfgdDpnId, result.getErrors());
                    }
                }
            }, MoreExecutors.directExecutor());
        }
    }
}

Example 13 with RouterPorts

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.floating.ip.info.RouterPorts in project netvirt by opendaylight.

the class NatTunnelInterfaceStateListener method hndlTepDelForDnatInEachRtr.

private void hndlTepDelForDnatInEachRtr(RoutersList router, long routerId, BigInteger tepDeletedDpnId, ProviderTypes extNwProvType) {
    // DNAT : Withdraw the routes from the BGP
    String routerName = router.getRouter();
    LOG.debug("hndlTepDelForDnatInEachRtr : DNAT -> Trying to clear routes to the Floating IP " + "associated to the router {}", routerName);
    InstanceIdentifier<RouterPorts> routerPortsId = NatUtil.getRouterPortsId(routerName);
    Optional<RouterPorts> optRouterPorts = MDSALUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, routerPortsId);
    if (!optRouterPorts.isPresent()) {
        LOG.debug("hndlTepDelForDnatInEachRtr : DNAT -> Could not read Router Ports data object with id: {} " + "from DNAT FloatingIpInfo", routerName);
        return;
    }
    RouterPorts routerPorts = optRouterPorts.get();
    Uuid extNwId = routerPorts.getExternalNetworkId();
    final String vpnName = NatUtil.getAssociatedVPN(dataBroker, extNwId);
    if (vpnName == null) {
        LOG.error("hndlTepDelForDnatInEachRtr : DNAT -> No External VPN associated with Ext N/W {} for Router {}", extNwId, routerName);
        return;
    }
    String rd = NatUtil.getVpnRd(dataBroker, vpnName);
    if (extNwProvType == null) {
        return;
    }
    long l3Vni = 0;
    if (extNwProvType == ProviderTypes.VXLAN) {
        // get l3Vni value for external VPN
        l3Vni = NatEvpnUtil.getL3Vni(dataBroker, rd);
        if (l3Vni == NatConstants.DEFAULT_L3VNI_VALUE) {
            LOG.debug("hndlTepDelForDnatInEachRtr : L3VNI value is not configured in Internet VPN {} and RD {} " + "Carve-out L3VNI value from OpenDaylight VXLAN VNI Pool and continue to installing " + "NAT flows", vpnName, rd);
            l3Vni = NatOverVxlanUtil.getInternetVpnVni(idManager, vpnName, routerId).longValue();
        }
    }
    List<Ports> interfaces = routerPorts.getPorts();
    for (Ports port : interfaces) {
        // Get the DPN on which this interface resides
        String interfaceName = port.getPortName();
        BigInteger fipCfgdDpnId = NatUtil.getDpnForInterface(interfaceService, interfaceName);
        if (fipCfgdDpnId.equals(BigInteger.ZERO)) {
            LOG.info("hndlTepDelForDnatInEachRtr : DNAT -> Abort processing Floating ip configuration. " + "No DPN for port : {}", interfaceName);
            continue;
        }
        if (!fipCfgdDpnId.equals(tepDeletedDpnId)) {
            LOG.info("hndlTepDelForDnatInEachRtr : DNAT -> TEP deleted DPN {} is not the DPN {} which has the " + "floating IP configured for the port: {}", tepDeletedDpnId, fipCfgdDpnId, interfaceName);
            continue;
        }
        List<InternalToExternalPortMap> intExtPortMapList = port.getInternalToExternalPortMap();
        for (InternalToExternalPortMap intExtPortMap : intExtPortMapList) {
            String internalIp = intExtPortMap.getInternalIp();
            String externalIp = intExtPortMap.getExternalIp();
            externalIp = NatUtil.validateAndAddNetworkMask(externalIp);
            LOG.debug("hndlTepDelForDnatInEachRtr : DNAT -> Withdrawing the FIB route to the floating IP {} " + "configured for the port: {}", externalIp, interfaceName);
            NatUtil.removePrefixFromBGP(bgpManager, fibManager, rd, externalIp, vpnName, LOG);
            long serviceId = 0;
            if (extNwProvType == ProviderTypes.VXLAN) {
                serviceId = l3Vni;
            } else {
                long label = floatingIPListener.getOperationalIpMapping(routerName, interfaceName, internalIp);
                if (label == NatConstants.INVALID_ID) {
                    LOG.error("hndlTepDelForDnatInEachRtr : DNAT -> Unable to remove the table 21 entry pushing the" + " MPLS label to the tunnel since label is invalid");
                    return;
                }
                serviceId = label;
            }
            RemoveFibEntryInput input = new RemoveFibEntryInputBuilder().setVpnName(vpnName).setSourceDpid(fipCfgdDpnId).setIpAddress(externalIp).setServiceId(serviceId).setIpAddressSource(RemoveFibEntryInput.IpAddressSource.FloatingIP).build();
            Future<RpcResult<Void>> future = fibRpcService.removeFibEntry(input);
            ListenableFuture<RpcResult<Void>> listenableFuture = JdkFutureAdapters.listenInPoolThread(future);
            Futures.addCallback(listenableFuture, new FutureCallback<RpcResult<Void>>() {

                @Override
                public void onFailure(@Nonnull Throwable error) {
                    LOG.error("hndlTepDelForDnatInEachRtr : DNAT -> Error in removing the table 21 entry pushing " + "the MPLS label to the tunnel since label is invalid ", error);
                }

                @Override
                public void onSuccess(@Nonnull RpcResult<Void> result) {
                    if (result.isSuccessful()) {
                        LOG.info("hndlTepDelForDnatInEachRtr : DNAT -> Successfully removed the entry pushing the " + "MPLS label to the tunnel");
                    } else {
                        LOG.error("hndlTepDelForDnatInEachRtr : DNAT -> Error in fib rpc call to remove the table " + "21 entry pushing the MPLS label to the tunnnel due to {}", result.getErrors());
                    }
                }
            }, MoreExecutors.directExecutor());
        }
    }
}

Example 14 with RouterPorts

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.floating.ip.info.RouterPorts in project netvirt by opendaylight.

the class RouterToVpnListener method handleDNATConfigurationForRouterAssociation.

void handleDNATConfigurationForRouterAssociation(String routerName, String vpnName, String externalNetwork) {
    InstanceIdentifier<RouterPorts> routerPortsId = NatUtil.getRouterPortsId(routerName);
    Optional<RouterPorts> optRouterPorts = MDSALUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, routerPortsId);
    if (!optRouterPorts.isPresent()) {
        LOG.debug("handleDNATConfigurationForRouterAssociation : Could not read Router Ports data " + "object with id: {} to handle associate vpn {}", routerName, vpnName);
        return;
    }
    Uuid networkId = Uuid.getDefaultInstance(externalNetwork);
    RouterPorts routerPorts = optRouterPorts.get();
    List<Ports> interfaces = routerPorts.getPorts();
    for (Ports port : interfaces) {
        String portName = port.getPortName();
        BigInteger dpnId = NatUtil.getDpnForInterface(interfaceManager, portName);
        if (dpnId.equals(BigInteger.ZERO)) {
            LOG.warn("handleDNATConfigurationForRouterAssociation : DPN not found for {}, " + "skip handling of router {} association with vpn {}", portName, routerName, vpnName);
            continue;
        }
        List<InternalToExternalPortMap> intExtPortMapList = port.getInternalToExternalPortMap();
        for (InternalToExternalPortMap intExtPortMap : intExtPortMapList) {
            // remove all NAT related entries with routerName
            // floatingIpListener.removeNATOnlyFlowEntries(dpnId, portName, routerName, null,
            // intExtPortMap.getInternalIp(), externalIp);
            // Create NAT entries with VPN Id
            LOG.debug("handleDNATConfigurationForRouterAssociation : Updating DNAT flows with VPN metadata {} ", vpnName);
            floatingIpListener.createNATOnlyFlowEntries(dpnId, routerName, vpnName, networkId, intExtPortMap);
        }
    }
}

Example 15 with RouterPorts

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.floating.ip.info.RouterPorts in project netvirt by opendaylight.

the class RouterToVpnListener method handleDNATConfigurationForRouterDisassociation.

void handleDNATConfigurationForRouterDisassociation(String routerName, String vpnName, String externalNetwork) {
    InstanceIdentifier<RouterPorts> routerPortsId = NatUtil.getRouterPortsId(routerName);
    Optional<RouterPorts> optRouterPorts = MDSALUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, routerPortsId);
    if (!optRouterPorts.isPresent()) {
        LOG.error("handleDNATConfigurationForRouterDisassociation : Could not read Router Ports " + "data object with id: {} to handle disassociate vpn {}", routerName, vpnName);
        return;
    }
    Uuid networkId = Uuid.getDefaultInstance(externalNetwork);
    RouterPorts routerPorts = optRouterPorts.get();
    List<Ports> interfaces = routerPorts.getPorts();
    for (Ports port : interfaces) {
        String portName = port.getPortName();
        BigInteger dpnId = NatUtil.getDpnForInterface(interfaceManager, portName);
        if (dpnId.equals(BigInteger.ZERO)) {
            LOG.debug("handleDNATConfigurationForRouterDisassociation : DPN not found for {}, " + "skip handling of router {} association with vpn {}", portName, routerName, vpnName);
            continue;
        }
        List<InternalToExternalPortMap> intExtPortMapList = port.getInternalToExternalPortMap();
        for (InternalToExternalPortMap intExtPortMap : intExtPortMapList) {
            // remove all NAT related entries with routerName
            // floatingIpListener.removeNATOnlyFlowEntries(dpnId, portName, routerName, vpnName,
            // intExtPortMap.getInternalIp(), externalIp);
            // Create NAT entries with VPN Id
            floatingIpListener.createNATOnlyFlowEntries(dpnId, routerName, null, networkId, intExtPortMap);
        }
    }
}