Examples with VpnInterfaceBuilder org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.vpn.interfaces.VpnInterfaceBuilder used on opensource projects

Example 6 with VpnInterfaceBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.vpn.interfaces.VpnInterfaceBuilder in project netvirt by opendaylight.

the class AbstractSnatService method removeMipAdjacencies.

private void removeMipAdjacencies(Routers routers) {
    LOG.info("removeMipAdjacencies for router {}", routers.getRouterName());
    String externalSubNetId = null;
    for (ExternalIps externalIp : routers.nonnullExternalIps().values()) {
        if (!NWUtil.isIpv4Address(externalIp.getIpAddress())) {
            // In this class we handle only IPv4 use-cases.
            continue;
        }
        externalSubNetId = externalIp.getSubnetId().getValue();
        break;
    }
    if (externalSubNetId == null) {
        LOG.info("removeMipAdjacencies no external Ipv4 address present on router {}", routers.getRouterName());
        return;
    }
    InstanceIdentifier<VpnInterfaces> vpnInterfacesId = InstanceIdentifier.builder(VpnInterfaces.class).build();
    try {
        VpnInterfaces vpnInterfaces = SingleTransactionDataBroker.syncRead(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnInterfacesId);
        List<VpnInterface> updatedVpnInterface = new ArrayList<>();
        for (VpnInterface vpnInterface : vpnInterfaces.nonnullVpnInterface().values()) {
            List<Adjacency> updatedAdjacencies = new ArrayList<>();
            Adjacencies adjacencies = vpnInterface.augmentation(Adjacencies.class);
            if (null != adjacencies) {
                for (Adjacency adjacency : adjacencies.nonnullAdjacency().values()) {
                    if (!adjacency.getSubnetId().getValue().equals(externalSubNetId)) {
                        updatedAdjacencies.add(adjacency);
                    }
                }
            }
            AdjacenciesBuilder adjacenciesBuilder = new AdjacenciesBuilder();
            adjacenciesBuilder.setAdjacency(updatedAdjacencies);
            VpnInterfaceBuilder vpnInterfaceBuilder = new VpnInterfaceBuilder(vpnInterface);
            vpnInterfaceBuilder.addAugmentation(adjacenciesBuilder.build());
            updatedVpnInterface.add(vpnInterfaceBuilder.build());
        }
        VpnInterfacesBuilder vpnInterfacesBuilder = new VpnInterfacesBuilder();
        vpnInterfacesBuilder.setVpnInterface(updatedVpnInterface);
        SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnInterfacesId, vpnInterfacesBuilder.build());
    } catch (ExpectedDataObjectNotFoundException e) {
        LOG.warn("Failed to read removeMipAdjacencies with error {}", e.getMessage());
    } catch (TransactionCommitFailedException e) {
        LOG.warn("Failed to remove removeMipAdjacencies with error {}", e.getMessage());
    }
}

Example 7 with VpnInterfaceBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.vpn.interfaces.VpnInterfaceBuilder in project netvirt by opendaylight.

the class NeutronvpnManager method deleteVpnInterface.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
protected void deleteVpnInterface(String infName, @Nullable String vpnId, @Nullable TypedWriteTransaction<Configuration> wrtConfigTxn) {
    if (wrtConfigTxn == null) {
        LoggingFutures.addErrorLogging(txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, tx -> deleteVpnInterface(infName, vpnId, tx)), LOG, "Error deleting VPN interface {} {}", infName, vpnId);
        return;
    }
    InstanceIdentifier<VpnInterface> vpnIfIdentifier = NeutronvpnUtils.buildVpnInterfaceIdentifier(infName);
    Optional<VpnInterface> optionalVpnInterface;
    try {
        optionalVpnInterface = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier);
    } catch (ExecutionException | InterruptedException ex) {
        LOG.error("Error during deletion of vpninterface {}", infName, ex);
        return;
    }
    if (!optionalVpnInterface.isPresent()) {
        LOG.warn("Deletion of vpninterface {}, optionalVpnInterface is not present()", infName);
        return;
    }
    if (vpnId != null) {
        VpnInterface vpnInterface = optionalVpnInterface.get();
        Map<VpnInstanceNamesKey, VpnInstanceNames> keyVpnInstanceNamesMap = vpnInterface.getVpnInstanceNames();
        if (keyVpnInstanceNamesMap != null && VpnHelper.doesVpnInterfaceBelongToVpnInstance(vpnId, new ArrayList<>(keyVpnInstanceNamesMap.values()))) {
            VpnHelper.removeVpnInterfaceVpnInstanceNamesFromList(vpnId, new ArrayList<>(keyVpnInstanceNamesMap.values()));
            if (!keyVpnInstanceNamesMap.isEmpty()) {
                LOG.debug("Deleting vpn interface {} not immediately since vpnInstanceName " + "List not empty", infName);
                return;
            }
            VpnInterfaceBuilder vpnIfBuilder = new VpnInterfaceBuilder(optionalVpnInterface.get()).setVpnInstanceNames(keyVpnInstanceNamesMap);
            wrtConfigTxn.put(vpnIfIdentifier, vpnIfBuilder.build());
        }
    }
    LOG.debug("Deleting vpn interface {}", infName);
    wrtConfigTxn.delete(vpnIfIdentifier);
}

Example 8 with VpnInterfaceBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.vpn.interfaces.VpnInterfaceBuilder in project netvirt by opendaylight.

the class CoeUtils method createVpnInterface.

public static void createVpnInterface(String vpnName, Pods pod, String interfaceName, String macAddress, boolean isRouterInterface, WriteTransaction wrtConfigTxn) {
    LOG.trace("createVpnInterface for Port: {}, isRouterInterface: {}", interfaceName, isRouterInterface);
    List<VpnInstanceNames> listVpn = new ArrayList<>();
    listVpn.add(new VpnInstanceNamesBuilder().setKey(new VpnInstanceNamesKey(vpnName)).setVpnName(vpnName).setAssociatedSubnetType(VpnInstanceNames.AssociatedSubnetType.V4Subnet).build());
    VpnInterfaceBuilder vpnb = new VpnInterfaceBuilder().setKey(new VpnInterfaceKey(interfaceName)).setName(interfaceName).setVpnInstanceNames(listVpn).setRouterInterface(isRouterInterface);
    Adjacencies adjs = createPortIpAdjacencies(pod, interfaceName, macAddress, isRouterInterface);
    if (adjs != null) {
        vpnb.addAugmentation(Adjacencies.class, adjs);
    }
    VpnInterface vpnIf = vpnb.build();
    LOG.info("Creating vpn interface {}", vpnIf);
    InstanceIdentifier<VpnInterface> vpnIfIdentifier = buildVpnInterfaceIdentifier(interfaceName);
    wrtConfigTxn.put(LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier, vpnIf);
}

Example 9 with VpnInterfaceBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.vpn.interfaces.VpnInterfaceBuilder in project netvirt by opendaylight.

the class EvpnDnatFlowProgrammer method onAddFloatingIp.

public void onAddFloatingIp(final BigInteger dpnId, final String routerName, final long routerId, final String vpnName, final String internalIp, final String externalIp, final Uuid networkId, final String interfaceName, final String floatingIpInterface, final String floatingIpPortMacAddress, final String rd, final String nextHopIp, final WriteTransaction writeFlowInvTx) {
    /*
     *  1) Install the flow INTERNAL_TUNNEL_TABLE (table=36)-> PDNAT_TABLE (table=25) (SNAT VM on DPN1 is
     *     responding back to FIP VM on DPN2) {SNAT to DNAT traffic on different Hypervisor}
     *
     *  2) Install the flow L3_FIB_TABLE (table=21)-> PDNAT_TABLE (table=25) (FIP VM1 to FIP VM2
     *    Traffic on Same Hypervisor) {DNAT to DNAT on Same Hypervisor}
     *
     *  3) Install the flow L3_GW_MAC_TABLE (table=19)-> PDNAT_TABLE (table=25)
     *    (DC-GW is responding back to FIP VM) {DNAT Reverse traffic})
     *
     */
    long vpnId = NatUtil.getVpnId(dataBroker, vpnName);
    if (vpnId == NatConstants.INVALID_ID) {
        LOG.error("onAddFloatingIp : Invalid Vpn Id is found for Vpn Name {}", vpnName);
        return;
    }
    long l3Vni = NatEvpnUtil.getL3Vni(dataBroker, rd);
    if (l3Vni == NatConstants.DEFAULT_L3VNI_VALUE) {
        LOG.debug("onAddFloatingIp : L3VNI value is not configured in Internet VPN {} and RD {} " + "Carve-out L3VNI value from OpenDaylight VXLAN VNI Pool and continue with installing " + "DNAT flows for FloatingIp {}", vpnName, rd, externalIp);
        l3Vni = NatOverVxlanUtil.getInternetVpnVni(idManager, vpnName, routerId).longValue();
    }
    FloatingIPListener.updateOperationalDS(dataBroker, routerName, interfaceName, NatConstants.DEFAULT_LABEL_VALUE, internalIp, externalIp);
    String fibExternalIp = NatUtil.validateAndAddNetworkMask(externalIp);
    // Inform to FIB and BGP
    NatEvpnUtil.addRoutesForVxLanProvType(dataBroker, bgpManager, fibManager, vpnName, rd, fibExternalIp, nextHopIp, l3Vni, floatingIpInterface, floatingIpPortMacAddress, writeFlowInvTx, RouteOrigin.STATIC, dpnId);
    /* Install the flow table L3_FIB_TABLE (table=21)-> PDNAT_TABLE (table=25)
         * (SNAT to DNAT reverse traffic: If the DPN has both SNAT and  DNAT configured )
         */
    List<ActionInfo> actionInfoFib = new ArrayList<>();
    actionInfoFib.add(new ActionSetFieldEthernetDestination(new MacAddress(floatingIpPortMacAddress)));
    List<Instruction> instructionsFib = new ArrayList<>();
    instructionsFib.add(new InstructionApplyActions(actionInfoFib).buildInstruction(0));
    instructionsFib.add(new InstructionGotoTable(NwConstants.PDNAT_TABLE).buildInstruction(1));
    CreateFibEntryInput input = new CreateFibEntryInputBuilder().setVpnName(vpnName).setSourceDpid(dpnId).setIpAddress(fibExternalIp).setServiceId(l3Vni).setIpAddressSource(CreateFibEntryInput.IpAddressSource.FloatingIP).setInstruction(instructionsFib).build();
    Future<RpcResult<Void>> future1 = fibService.createFibEntry(input);
    ListenableFuture<RpcResult<Void>> futureVxlan = JdkFutureAdapters.listenInPoolThread(future1);
    LOG.debug("onAddFloatingIp : Add Floating Ip {} , found associated to fixed port {}", externalIp, interfaceName);
    if (floatingIpPortMacAddress != null) {
        WriteTransaction writeTx = dataBroker.newWriteOnlyTransaction();
        vpnManager.addSubnetMacIntoVpnInstance(vpnName, null, floatingIpPortMacAddress, dpnId, writeTx);
        vpnManager.addArpResponderFlowsToExternalNetworkIps(routerName, Collections.singleton(externalIp), floatingIpPortMacAddress, dpnId, networkId, writeTx);
        writeTx.submit();
    }
    final long finalL3Vni = l3Vni;
    Futures.addCallback(futureVxlan, new FutureCallback<RpcResult<Void>>() {

        @Override
        public void onFailure(@Nonnull Throwable error) {
            LOG.error("onAddFloatingIp : Error {} in custom fib routes install process for Floating " + "IP Prefix {} on DPN {}", error, externalIp, dpnId);
        }

        @Override
        public void onSuccess(@Nonnull RpcResult<Void> result) {
            if (result.isSuccessful()) {
                LOG.info("onAddFloatingIp : Successfully installed custom FIB routes for Floating " + "IP Prefix {} on DPN {}", externalIp, dpnId);
                List<Instruction> instructions = new ArrayList<>();
                List<ActionInfo> actionsInfos = new ArrayList<>();
                List<Instruction> customInstructions = new ArrayList<>();
                customInstructions.add(new InstructionGotoTable(NwConstants.PDNAT_TABLE).buildInstruction(0));
                actionsInfos.add(new ActionNxResubmit(NwConstants.PDNAT_TABLE));
                instructions.add(new InstructionApplyActions(actionsInfos).buildInstruction(0));
                /* If more than one floatingIp is available in vpn-to-dpn-list for given dpn id, do not call for
                  * installing INTERNAL_TUNNEL_TABLE (table=36) -> PDNAT_TABLE (table=25) flow entry with same tunnel_id
                  * again and again.
                  */
                if (!NatUtil.isFloatingIpPresentForDpn(dataBroker, dpnId, rd, vpnName, externalIp, true)) {
                    makeTunnelTableEntry(dpnId, finalL3Vni, instructions, writeFlowInvTx);
                }
                /* Install the flow L3_GW_MAC_TABLE (table=19)-> PDNAT_TABLE (table=25)
                  * (DNAT reverse traffic: If the traffic is Initiated from DC-GW to FIP VM (DNAT forward traffic))
                  */
                NatEvpnUtil.makeL3GwMacTableEntry(dpnId, vpnId, floatingIpPortMacAddress, customInstructions, mdsalManager, writeFlowInvTx);
                NatUtil.waitForTransactionToComplete(writeFlowInvTx);
            } else {
                LOG.error("onAddFloatingIp : Error {} in rpc call to create custom Fib entries for Floating " + "IP Prefix {} on DPN {}", result.getErrors(), externalIp, dpnId);
            }
        }
    }, MoreExecutors.directExecutor());
    // Read the FIP vpn-interface details from Configuration l3vpn:vpn-interfaces model and write into Operational DS
    InstanceIdentifier<VpnInterface> vpnIfIdentifier = NatUtil.getVpnInterfaceIdentifier(floatingIpInterface);
    Optional<VpnInterface> optionalVpnInterface = SingleTransactionDataBroker.syncReadOptionalAndTreatReadFailedExceptionAsAbsentOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier);
    if (optionalVpnInterface.isPresent()) {
        WriteTransaction writeOperTxn = dataBroker.newWriteOnlyTransaction();
        for (VpnInstanceNames vpnInstance : optionalVpnInterface.get().getVpnInstanceNames()) {
            if (!vpnName.equals(vpnInstance.getVpnName())) {
                continue;
            }
            VpnInterfaceBuilder vpnIfBuilder = new VpnInterfaceBuilder(optionalVpnInterface.get());
            Adjacencies adjs = vpnIfBuilder.getAugmentation(Adjacencies.class);
            VpnInterfaceOpDataEntryBuilder vpnIfOpDataEntryBuilder = new VpnInterfaceOpDataEntryBuilder();
            vpnIfOpDataEntryBuilder.setKey(new VpnInterfaceOpDataEntryKey(interfaceName, vpnName));
            List<Adjacency> adjacencyList = adjs != null ? adjs.getAdjacency() : new ArrayList<>();
            List<Adjacency> adjacencyListToImport = new ArrayList<>();
            for (Adjacency adj : adjacencyList) {
                Subnetmap sn = VpnHelper.getSubnetmapFromItsUuid(dataBroker, adj.getSubnetId());
                if (!VpnHelper.isSubnetPartOfVpn(sn, vpnName)) {
                    continue;
                }
                adjacencyListToImport.add(adj);
            }
            AdjacenciesOp adjacenciesOp = new AdjacenciesOpBuilder().setAdjacency(adjacencyListToImport).build();
            vpnIfOpDataEntryBuilder.addAugmentation(AdjacenciesOp.class, adjacenciesOp);
            LOG.debug("onAddFloatingIp : Add vpnInterface {} to Operational l3vpn:vpn-interfaces-op-data ", floatingIpInterface);
            InstanceIdentifier<VpnInterfaceOpDataEntry> vpnIfIdentifierOpDataEntry = NatUtil.getVpnInterfaceOpDataEntryIdentifier(interfaceName, vpnName);
            writeOperTxn.put(LogicalDatastoreType.OPERATIONAL, vpnIfIdentifierOpDataEntry, vpnIfOpDataEntryBuilder.build(), WriteTransaction.CREATE_MISSING_PARENTS);
            break;
        }
        ListenableFuture<Void> futures = writeOperTxn.submit();
        String errorText = "onAddFloatingIp : Could not write Interface " + interfaceName + " vpnName " + vpnName;
        ListenableFutures.addErrorLogging(futures, LOG, errorText);
    } else {
        LOG.debug("onAddFloatingIp : No vpnInterface {} found in Configuration l3vpn:vpn-interfaces ", floatingIpInterface);
    }
}

Example 10 with VpnInterfaceBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.vpn.interfaces.VpnInterfaceBuilder in project netvirt by opendaylight.

the class NeutronvpnManager method writeVpnInterfaceToDs.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
private void writeVpnInterfaceToDs(@Nonnull Collection<Uuid> vpnIdList, String infName, Adjacencies adjacencies, Boolean isRouterInterface, WriteTransaction wrtConfigTxn) {
    if (vpnIdList.isEmpty() || infName == null) {
        LOG.error("vpn id or interface is null");
        return;
    }
    List<VpnInstanceNames> vpnIdListStruct = new ArrayList<>();
    for (Uuid vpnId : vpnIdList) {
        VpnInstanceNames vpnInstance = VpnHelper.getVpnInterfaceVpnInstanceNames(vpnId.getValue(), AssociatedSubnetType.V4AndV6Subnets);
        vpnIdListStruct.add(vpnInstance);
    }
    Boolean wrtConfigTxnPresent = true;
    if (wrtConfigTxn == null) {
        wrtConfigTxnPresent = false;
        wrtConfigTxn = dataBroker.newWriteOnlyTransaction();
    }
    InstanceIdentifier<VpnInterface> vpnIfIdentifier = NeutronvpnUtils.buildVpnInterfaceIdentifier(infName);
    VpnInterfaceBuilder vpnb = new VpnInterfaceBuilder().setKey(new VpnInterfaceKey(infName)).setName(infName).setVpnInstanceNames(vpnIdListStruct).setRouterInterface(isRouterInterface);
    if (adjacencies != null) {
        vpnb.addAugmentation(Adjacencies.class, adjacencies);
    }
    VpnInterface vpnIf = vpnb.build();
    try {
        LOG.info("Creating vpn interface {}", vpnIf);
        wrtConfigTxn.put(LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier, vpnIf);
    } catch (Exception ex) {
        LOG.error("Creation of vpninterface {} failed", infName, ex);
    }
    if (!wrtConfigTxnPresent) {
        wrtConfigTxn.submit();
    }
}