Examples with Uint64 org.opendaylight.yangtools.yang.common.Uint64 used on opensource projects

Example 46 with Uint64

use of org.opendaylight.yangtools.yang.common.Uint64 in project netvirt by opendaylight.

the class ExternalRoutersListener method remove.

@Override
public void remove(InstanceIdentifier<Routers> identifier, Routers router) {
    if (natMode != NatMode.Controller) {
        return;
    }
    LOG.trace("remove : Router delete method");
    if (identifier == null || router == null) {
        LOG.error("remove : returning without processing since routers is null");
        return;
    }
    String routerName = router.getRouterName();
    coordinator.enqueueJob(NatConstants.NAT_DJC_PREFIX + router.key(), () -> Collections.singletonList(txRunner.callWithNewReadWriteTransactionAndSubmit(CONFIGURATION, tx -> {
        LOG.info("remove : Removing default NAT route from FIB on all dpns part of router {} ", routerName);
        Uint32 routerId = NatUtil.getVpnId(dataBroker, routerName);
        if (routerId == NatConstants.INVALID_ID) {
            LOG.error("remove : Remove external router event - Invalid routerId for routerName {}", routerName);
            return;
        }
        Uint32 bgpVpnId = NatConstants.INVALID_ID;
        Uuid bgpVpnUuid = NatUtil.getVpnForRouter(dataBroker, routerName);
        if (bgpVpnUuid != null) {
            bgpVpnId = NatUtil.getVpnId(dataBroker, bgpVpnUuid.getValue());
        }
        addOrDelDefFibRouteToSNAT(routerName, routerId, bgpVpnId, bgpVpnUuid, false, tx);
        Uuid networkUuid = router.getNetworkId();
        Uint64 primarySwitchId = NatUtil.getPrimaryNaptfromRouterName(dataBroker, routerName);
        if (primarySwitchId == null || primarySwitchId.equals(Uint64.ZERO)) {
            // No NAPT switch for external router, probably because the router is not attached to
            // any
            // internal networks
            LOG.debug("No NAPT switch for router {}, check if router is attached to any internal " + "network", routerName);
            return;
        } else {
            Collection<String> externalIps = NatUtil.getExternalIpsForRouter(dataBroker, routerId);
            final String vpnName = NatUtil.getAssociatedVPN(dataBroker, networkUuid);
            handleDisableSnat(router, networkUuid, externalIps, true, vpnName, primarySwitchId, routerId, tx);
        }
        if (NatUtil.releaseId(idManager, NatConstants.ODL_VNI_POOL_NAME, routerName) == NatConstants.INVALID_ID) {
            LOG.error("remove: Unable to release VNI for router - {}", routerName);
        }
    })), NatConstants.NAT_DJC_MAX_RETRIES);
}

Example 47 with Uint64

use of org.opendaylight.yangtools.yang.common.Uint64 in project netvirt by opendaylight.

the class ExternalNetworksChangeListener method disassociateExternalNetworkFromVPN.

private void disassociateExternalNetworkFromVPN(Networks network, String vpnName) {
    if (network.getRouterIds() != null) {
        for (Uuid routerId : network.getRouterIds()) {
            InstanceIdentifier<RouterPorts> routerPortsId = NatUtil.getRouterPortsId(routerId.getValue());
            Optional<RouterPorts> optRouterPorts = Optional.empty();
            try {
                optRouterPorts = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, routerPortsId);
            } catch (ExecutionException | InterruptedException e) {
                LOG.error("disassociateExternalNetworkFromVPN: Exception while reading RouterPorts DS for the " + "router {} network {} vpn {}", routerId, network.getId().getValue(), vpnName, e);
            }
            if (!optRouterPorts.isPresent()) {
                LOG.debug("disassociateExternalNetworkFromVPN : Could not read Router Ports data object with id: {} " + "to handle disassociate ext nw {}", routerId, network.getId());
                continue;
            }
            RouterPorts routerPorts = optRouterPorts.get();
            for (Ports port : routerPorts.nonnullPorts().values()) {
                String portName = port.getPortName();
                Uint64 dpnId = NatUtil.getDpnForInterface(interfaceManager, portName);
                if (dpnId.equals(Uint64.ZERO)) {
                    LOG.debug("disassociateExternalNetworkFromVPN : DPN not found for {}," + "skip handling of ext nw {} disassociation", portName, network.getId());
                    continue;
                }
                for (InternalToExternalPortMap intExtPortMap : port.nonnullInternalToExternalPortMap().values()) {
                    coordinator.enqueueJob(NatConstants.NAT_DJC_PREFIX + intExtPortMap.key(), () -> Collections.singletonList(txRunner.callWithNewReadWriteTransactionAndSubmit(CONFIGURATION, tx -> floatingIpListener.removeNATFlowEntries(dpnId, portName, vpnName, routerId.getValue(), intExtPortMap, tx))), NatConstants.NAT_DJC_MAX_RETRIES);
                }
            }
        }
    }
}

Example 48 with Uint64

use of org.opendaylight.yangtools.yang.common.Uint64 in project netvirt by opendaylight.

the class FloatingIPListener method getAssociatedDpnWithExternalInterface.

private Uint64 getAssociatedDpnWithExternalInterface(final String routerName, Uuid extNwId, Uint64 dpnId, String interfaceName) {
    // Get the DPN on which this interface resides
    if (dpnId == null) {
        org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface interfaceState = NatUtil.getInterfaceStateFromOperDS(dataBroker, interfaceName);
        if (interfaceState != null) {
            dpnId = NatUtil.getDpIdFromInterface(interfaceState);
        }
    }
    Uint64 updatedDpnId = dpnId;
    if (updatedDpnId != null && updatedDpnId.equals(Uint64.ZERO)) {
        LOG.debug("getAssociatedDpnWithExternalInterface : The interface {} is not associated with any dpn", interfaceName);
        return updatedDpnId;
    }
    ProviderTypes providerType = NatEvpnUtil.getExtNwProvTypeFromRouterName(dataBroker, routerName, extNwId);
    if (providerType == null) {
        LOG.warn("getAssociatedDpnWithExternalInterface : Provider Network Type for router {} and" + " externalNetwork {} is missing.", routerName, extNwId);
        return updatedDpnId;
    }
    // mappings) and then sent out on the external Network.
    if (providerType == ProviderTypes.FLAT || providerType == ProviderTypes.VLAN) {
        String providerNet = NatUtil.getElanInstancePhysicalNetwok(extNwId.getValue(), dataBroker);
        boolean isDpnConnected = natSwitchCache.isSwitchConnectedToExternal(updatedDpnId, providerNet);
        if (!isDpnConnected) {
            updatedDpnId = centralizedSwitchScheduler.getCentralizedSwitch(routerName);
        }
    }
    return updatedDpnId;
}

Example 49 with Uint64

use of org.opendaylight.yangtools.yang.common.Uint64 in project netvirt by opendaylight.

the class SnatNodeEventListener method remove.

@Override
public void remove(Node dataObjectModification) {
    NodeKey nodeKey = dataObjectModification.key();
    Uint64 dpnId = MDSALUtil.getDpnIdFromNodeName(nodeKey.getId());
    LOG.info("Dpn removed {}", dpnId);
    centralizedSwitchCache.removeSwitch(dpnId);
}

Example 50 with Uint64

use of org.opendaylight.yangtools.yang.common.Uint64 in project netvirt by opendaylight.

the class AbstractSnatService method addSnatMissEntry.

protected void addSnatMissEntry(TypedReadWriteTransaction<Configuration> confTx, Uint64 dpnId, Uint32 routerId, String routerName, Uint64 primarySwitchId) {
    LOG.debug("installSnatMissEntry : Installing SNAT miss entry in switch {}", dpnId);
    List<ActionInfo> listActionInfoPrimary = new ArrayList<>();
    String ifNamePrimary = NatUtil.getTunnelInterfaceName(dpnId, primarySwitchId, itmManager);
    List<BucketInfo> listBucketInfo = new ArrayList<>();
    if (ifNamePrimary != null) {
        LOG.debug("installSnatMissEntry : On Non- Napt switch , Primary Tunnel interface is {}", ifNamePrimary);
        listActionInfoPrimary = NatUtil.getEgressActionsForInterface(odlInterfaceRpcService, itmManager, interfaceManager, ifNamePrimary, routerId, true);
    }
    BucketInfo bucketPrimary = new BucketInfo(listActionInfoPrimary);
    listBucketInfo.add(0, bucketPrimary);
    LOG.debug("installSnatMissEntry : installSnatMissEntry called for dpnId {} with primaryBucket {} ", dpnId, listBucketInfo.get(0));
    // Install the select group
    Uint32 groupId = NatUtil.getUniqueId(idManager, NatConstants.SNAT_IDPOOL_NAME, getGroupIdKey(routerName));
    if (groupId != NatConstants.INVALID_ID) {
        GroupEntity groupEntity = MDSALUtil.buildGroupEntity(dpnId, groupId.longValue(), routerName, GroupTypes.GroupAll, listBucketInfo);
        LOG.debug("installing the PSNAT to NAPTSwitch GroupEntity:{} with GroupId: {}", groupEntity, groupId);
        mdsalManager.addGroup(confTx, groupEntity);
        // Add the flow to send the packet to the group only after group is available in Config datastore
        eventCallbacks.onAddOrUpdate(LogicalDatastoreType.CONFIGURATION, NatUtil.getGroupInstanceId(dpnId, groupId), (unused, newGroupId) -> {
            LOG.info("group {} is created in the config", groupId);
            LoggingFutures.addErrorLogging(txRunner.callWithNewReadWriteTransactionAndSubmit(CONFIGURATION, innerConfTx -> addSnatMissFlowForGroup(innerConfTx, dpnId, routerId, groupId)), LOG, "Error adding flow for the group {}", groupId);
            return DataTreeEventCallbackRegistrar.NextAction.UNREGISTER;
        }, Duration.ofSeconds(5), iid -> LOG.error("groupId {} not found in config datastore", groupId));
    } else {
        LOG.error("installSnatMissEntry: Unable to get groupId for routerName:{}", routerName);
    }
}