Examples with FloatingIpInfo org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.FloatingIpInfo used on opensource projects

Example 1 with FloatingIpInfo

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.FloatingIpInfo in project netvirt by opendaylight.

the class NeutronFloatingToFixedIpMappingChangeListener method dissociatefixedIPFromFloatingIP.

protected void dissociatefixedIPFromFloatingIP(String fixedNeutronPortName) {
    boolean isLockAcquired = false;
    InstanceIdentifier.InstanceIdentifierBuilder<FloatingIpInfo> floatingIpInfoIdentifierBuilder = InstanceIdentifier.builder(FloatingIpInfo.class);
    try {
        Optional<FloatingIpInfo> optionalFloatingIPInfo = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, floatingIpInfoIdentifierBuilder.build());
        if (optionalFloatingIPInfo.isPresent()) {
            List<RouterPorts> routerPortsList = optionalFloatingIPInfo.get().getRouterPorts();
            if (routerPortsList != null && !routerPortsList.isEmpty()) {
                for (RouterPorts routerPorts : routerPortsList) {
                    List<Ports> portsList = routerPorts.getPorts();
                    if (portsList != null && !portsList.isEmpty()) {
                        for (Ports ports : portsList) {
                            if (ports.getPortName().equals(fixedNeutronPortName)) {
                                String routerName = routerPorts.getRouterId();
                                InstanceIdentifier.InstanceIdentifierBuilder<RouterPorts> routerPortsIdentifierBuilder = floatingIpInfoIdentifierBuilder.child(RouterPorts.class, new RouterPortsKey(routerName));
                                removeRouterPortsOrPortsNode(routerName, routerPortsIdentifierBuilder, portsList, fixedNeutronPortName, isLockAcquired);
                                LOG.debug("Deletion from FloatingIpInfo DS successful for fixedIP neutron port {} ", fixedNeutronPortName);
                                break;
                            }
                        }
                    }
                }
            } else {
                LOG.debug("No router present containing fixed to floating IP association(s)");
            }
        } else {
            LOG.debug("FloatingIPInfo DS empty. Hence, no router present containing fixed to floating IP " + "association(s)");
        }
    } catch (ReadFailedException e) {
        LOG.error("Failed to dissociate fixedIP from FloatingIpInfo DS for neutron port {}", fixedNeutronPortName, e);
    }
}

Example 2 with FloatingIpInfo

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.FloatingIpInfo in project netvirt by opendaylight.

the class NeutronFloatingToFixedIpMappingChangeListener method clearFromFloatingIpInfo.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
private void clearFromFloatingIpInfo(String routerName, String fixedNeutronPortName, String fixedIpAddress) {
    boolean isLockAcquired = false;
    InstanceIdentifier.InstanceIdentifierBuilder<RouterPorts> routerPortsIdentifierBuilder = InstanceIdentifier.builder(FloatingIpInfo.class).child(RouterPorts.class, new RouterPortsKey(routerName));
    try {
        Optional<RouterPorts> optionalRouterPorts = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, routerPortsIdentifierBuilder.build());
        if (optionalRouterPorts.isPresent()) {
            RouterPorts routerPorts = optionalRouterPorts.get();
            List<Ports> portsList = routerPorts.getPorts();
            List<InternalToExternalPortMap> intExtPortMap = new ArrayList<>();
            for (Ports ports : portsList) {
                if (ports.getPortName().equals(fixedNeutronPortName)) {
                    intExtPortMap = ports.getInternalToExternalPortMap();
                    break;
                }
            }
            if (intExtPortMap.size() == 1) {
                removeRouterPortsOrPortsNode(routerName, routerPortsIdentifierBuilder, portsList, fixedNeutronPortName, isLockAcquired);
            } else {
                for (InternalToExternalPortMap intToExtMap : intExtPortMap) {
                    if (intToExtMap.getInternalIp().equals(fixedIpAddress)) {
                        InstanceIdentifier<InternalToExternalPortMap> intExtPortMapIdentifier = routerPortsIdentifierBuilder.child(Ports.class, new PortsKey(fixedNeutronPortName)).child(InternalToExternalPortMap.class, new InternalToExternalPortMapKey(fixedIpAddress)).build();
                        try {
                            // remove particular internal-to-external-port-map
                            isLockAcquired = routerLock.tryLock(fixedIpAddress, LOCK_WAIT_TIME, TimeUnit.SECONDS);
                            LOG.debug("removing particular internal-to-external-port-map {}", intExtPortMap);
                            MDSALUtil.syncDelete(dataBroker, LogicalDatastoreType.CONFIGURATION, intExtPortMapIdentifier);
                        } catch (Exception e) {
                            LOG.error("Failure in deletion of internal-to-external-port-map {}", intExtPortMap, e);
                        } finally {
                            if (isLockAcquired) {
                                routerLock.unlock(fixedIpAddress);
                            }
                        }
                    }
                }
            }
            LOG.debug("Deletion from FloatingIpInfo DS successful for fixedIp {} ", fixedIpAddress);
        } else {
            LOG.warn("routerPorts for router {} - fixedIp {} not found", routerName, fixedIpAddress);
        }
    } catch (RuntimeException | ReadFailedException e) {
        LOG.error("Failed to delete internal-to-external-port-map from FloatingIpInfo DS for fixed Ip {}", fixedIpAddress, e);
    }
}

Example 3 with FloatingIpInfo

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.FloatingIpInfo 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 4 with FloatingIpInfo

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.FloatingIpInfo 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 5 with FloatingIpInfo

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.FloatingIpInfo in project netvirt by opendaylight.

the class NeutronvpnNatManager method removeRouterFromFloatingIpInfo.

private void removeRouterFromFloatingIpInfo(Router update, DataBroker broker) {
    Uuid routerId = update.getUuid();
    InstanceIdentifier.InstanceIdentifierBuilder<RouterPorts> routerPortsIdentifierBuilder = InstanceIdentifier.builder(FloatingIpInfo.class).child(RouterPorts.class, new RouterPortsKey(routerId.getValue()));
    try {
        Optional<RouterPorts> optionalRouterPorts = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, routerPortsIdentifierBuilder.build());
        if (optionalRouterPorts.isPresent()) {
            SingleTransactionDataBroker.syncDelete(broker, LogicalDatastoreType.CONFIGURATION, routerPortsIdentifierBuilder.build());
        }
    } catch (ReadFailedException | TransactionCommitFailedException e) {
        LOG.error("Failed to read from FloatingIpInfo DS for routerid {}", routerId, e);
    }
}