Examples with Ports org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.flowspec.type.port._case.Ports used on opensource projects

Example 21 with Ports

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.flowspec.type.port._case.Ports in project netvirt by opendaylight.

the class FloatingIPListener method updateOperationalDS.

static void updateOperationalDS(DataBroker dataBroker, String routerId, String interfaceName, Uint32 label, String internalIp, String externalIp) {
    LOG.info("updateOperationalDS : Updating operational DS for floating ip config : {} with label {}", internalIp, label);
    InstanceIdentifier<Ports> portsId = NatUtil.getPortsIdentifier(routerId, interfaceName);
    Optional<Ports> optPorts = SingleTransactionDataBroker.syncReadOptionalAndTreatReadFailedExceptionAsAbsentOptional(dataBroker, LogicalDatastoreType.OPERATIONAL, portsId);
    InternalToExternalPortMap intExtPortMap = new InternalToExternalPortMapBuilder().withKey(new InternalToExternalPortMapKey(internalIp)).setInternalIp(internalIp).setExternalIp(externalIp).setLabel(label).build();
    if (optPorts.isPresent()) {
        LOG.debug("updateOperationalDS : Ports {} entry already present. Updating intExtPortMap for internal ip {}", interfaceName, internalIp);
        MDSALUtil.syncWrite(dataBroker, LogicalDatastoreType.OPERATIONAL, portsId.child(InternalToExternalPortMap.class, new InternalToExternalPortMapKey(internalIp)), intExtPortMap);
    } else {
        LOG.debug("updateOperationalDS : Adding Ports entry {} along with intExtPortMap {}", interfaceName, internalIp);
        List<InternalToExternalPortMap> intExtPortMapList = new ArrayList<>();
        intExtPortMapList.add(intExtPortMap);
        Ports ports = new PortsBuilder().withKey(new PortsKey(interfaceName)).setPortName(interfaceName).setInternalToExternalPortMap(intExtPortMapList).build();
        MDSALUtil.syncWrite(dataBroker, LogicalDatastoreType.OPERATIONAL, portsId, ports);
    }
}

Example 22 with Ports

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.flowspec.type.port._case.Ports in project netvirt by opendaylight.

the class NaptManager method getExternalAddressMapping.

/**
 * method to get external ip/port mapping when provided with internal ip/port pair
 * If already a mapping exist for the given input, then the existing mapping is returned
 * instead of overwriting with new ip/port pair.
 *
 * @param segmentId     - Router ID
 * @param sourceAddress - internal ip address/port pair
 * @param protocol      - TCP/UDP
 * @return external ip address/port
 */
// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
@Nullable
public SessionAddress getExternalAddressMapping(Uint32 segmentId, SessionAddress sourceAddress, NAPTEntryEvent.Protocol protocol) {
    LOG.debug("getExternalAddressMapping : called with segmentId {}, internalIp {} and port {}", segmentId, sourceAddress.getIpAddress(), sourceAddress.getPortNumber());
    /*
         1. Get Internal IP, Port in IP:Port format
         2. Inside DB with routerId get the list of entries and check if it matches with existing IP:Port
         3. If True return SessionAddress of ExternalIp and Port
         4. Else check ip Map and Form the ExternalIp and Port and update DB and then return ExternalIp and Port
         */
    // SessionAddress externalIpPort = new SessionAddress();
    String internalIpPort = sourceAddress.getIpAddress() + ":" + sourceAddress.getPortNumber();
    // First check existing Port Map.
    SessionAddress existingIpPort = checkIpPortMap(segmentId, internalIpPort, protocol);
    if (existingIpPort != null) {
        // populate externalIpPort from IpPortMap and return
        LOG.debug("getExternalAddressMapping : successfully returning existingIpPort as {} and {}", existingIpPort.getIpAddress(), existingIpPort.getPortNumber());
        return existingIpPort;
    }
    // Now check in ip-map
    String externalIp = checkIpMap(segmentId, sourceAddress.getIpAddress());
    if (externalIp == null) {
        LOG.error("getExternalAddressMapping : Unexpected error, internal to external " + "ip map does not exist");
        return null;
    }
    /* Logic assuming internalIp is always ip and not subnet
         * case 1: externalIp is ip
         *        a) goto externalIp pool and getPort and return
         *        b) else return error
         * case 2: externalIp is subnet
         *        a) Take first externalIp and goto that Pool and getPort
         *             if port -> return
         *             else Take second externalIp and create that Pool and getPort
         *             if port ->return
         *             else
         *             Continue same with third externalIp till we exhaust subnet
         *        b) Nothing worked return error
         */
    SubnetUtils externalIpSubnet;
    List<String> allIps = new ArrayList<>();
    String subnetPrefix = "/" + String.valueOf(NatConstants.DEFAULT_PREFIX);
    boolean extSubnetFlag = false;
    if (!externalIp.contains(subnetPrefix)) {
        extSubnetFlag = true;
        externalIpSubnet = new SubnetUtils(externalIp);
        allIps = Arrays.asList(externalIpSubnet.getInfo().getAllAddresses());
        LOG.debug("getExternalAddressMapping : total count of externalIps available {}", externalIpSubnet.getInfo().getAddressCount());
    } else {
        LOG.debug("getExternalAddressMapping : getExternalAddress single ip case");
        if (externalIp.contains(subnetPrefix)) {
            // remove /32 what we got from checkIpMap
            externalIp = externalIp.substring(0, externalIp.indexOf(subnetPrefix));
        }
        allIps.add(externalIp);
    }
    boolean nextExtIpFlag = false;
    for (String extIp : allIps) {
        LOG.info("getExternalAddressMapping : Looping externalIPs with externalIP now as {}", extIp);
        if (nextExtIpFlag) {
            createNaptPortPool(extIp);
            LOG.debug("getExternalAddressMapping : Created Pool for next Ext IP {}", extIp);
        }
        Uint32 extPort = NatUtil.getUniqueId(idManager, extIp, internalIpPort);
        if (extPort == NatConstants.INVALID_ID) {
            LOG.error("getExternalAddressMapping : getExternalAddressMapping, idManager could not " + "allocate id retry if subnet");
            if (!extSubnetFlag) {
                LOG.error("getExternalAddressMapping : getExternalAddressMapping returning null " + "for single IP case, may be ports exhausted");
                return null;
            }
            LOG.debug("getExternalAddressMapping : Could be ports exhausted case, " + "try with another externalIP if possible");
            nextExtIpFlag = true;
            continue;
        }
        // Write to ip-port-map before returning
        IpPortExternalBuilder ipExt = new IpPortExternalBuilder();
        IpPortExternal ipPortExt = ipExt.setIpAddress(extIp).setPortNum(extPort.intValue()).build();
        IpPortMap ipm = new IpPortMapBuilder().withKey(new IpPortMapKey(internalIpPort)).setIpPortInternal(internalIpPort).setIpPortExternal(ipPortExt).build();
        LOG.debug("getExternalAddressMapping : writing into ip-port-map with " + "externalIP {} and port {}", ipPortExt.getIpAddress(), ipPortExt.getPortNum());
        try {
            MDSALUtil.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, getIpPortMapIdentifier(segmentId, internalIpPort, protocol), ipm);
        } catch (UncheckedExecutionException uee) {
            LOG.error("getExternalAddressMapping : Failed to write into ip-port-map with exception", uee);
        }
        // Write to snat-internal-ip-port-info
        String internalIpAddress = sourceAddress.getIpAddress();
        int ipPort = sourceAddress.getPortNumber();
        ProtocolTypes protocolType = NatUtil.getProtocolType(protocol);
        final ReentrantLock lock = lockFor(segmentId, internalIpAddress, protocolType);
        lock.lock();
        try {
            List<Uint16> portList = new ArrayList<>(NatUtil.getInternalIpPortListInfo(dataBroker, segmentId, internalIpAddress, protocolType));
            portList.add(Uint16.valueOf(ipPort));
            IntIpProtoTypeBuilder builder = new IntIpProtoTypeBuilder();
            IntIpProtoType intIpProtocolType = builder.withKey(new IntIpProtoTypeKey(protocolType)).setPorts(portList).build();
            try {
                MDSALUtil.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, NatUtil.buildSnatIntIpPortIdentifier(segmentId, internalIpAddress, protocolType), intIpProtocolType);
            } catch (Exception ex) {
                LOG.error("getExternalAddressMapping : Failed to write into snat-internal-ip-port-info " + "with exception", ex);
            }
        } finally {
            lock.unlock();
        }
        SessionAddress externalIpPort = new SessionAddress(extIp, extPort.intValue());
        LOG.debug("getExternalAddressMapping : successfully returning externalIP {} " + "and port {}", externalIpPort.getIpAddress(), externalIpPort.getPortNumber());
        return externalIpPort;
    }
    // end of for loop
    LOG.error("getExternalAddressMapping : Unable to handle external IP address and port mapping with segmentId {}," + "internalIp {} and internalPort {}", segmentId, sourceAddress.getIpAddress(), sourceAddress.getPortNumber());
    return null;
}

Example 23 with Ports

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.flowspec.type.port._case.Ports 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 24 with Ports

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.flowspec.type.port._case.Ports in project netvirt by opendaylight.

the class DhcpExternalTunnelManager method initilizeCaches.

private void initilizeCaches() {
    LOG.trace("Loading designatedDpnsToTunnelIpElanNameCache");
    InstanceIdentifier<DesignatedSwitchesForExternalTunnels> instanceIdentifier = InstanceIdentifier.builder(DesignatedSwitchesForExternalTunnels.class).build();
    Optional<DesignatedSwitchesForExternalTunnels> designatedSwitchForTunnelOptional;
    try {
        designatedSwitchForTunnelOptional = SingleTransactionDataBroker.syncReadOptional(broker, LogicalDatastoreType.CONFIGURATION, instanceIdentifier);
    } catch (ExecutionException | InterruptedException e) {
        LOG.error("initilizeCaches: Exception while reading the DesignatedSwitchesForExternalTunnels DS", e);
        return;
    }
    if (designatedSwitchForTunnelOptional.isPresent()) {
        Map<DesignatedSwitchForTunnelKey, DesignatedSwitchForTunnel> keyDesignatedSwitchForTunnelMap = designatedSwitchForTunnelOptional.get().nonnullDesignatedSwitchForTunnel();
        for (DesignatedSwitchForTunnel designatedSwitchForTunnel : keyDesignatedSwitchForTunnelMap.values()) {
            Set<Pair<IpAddress, String>> setOfTunnelIpElanNamePair = designatedDpnsToTunnelIpElanNameCache.get(Uint64.valueOf(designatedSwitchForTunnel.getDpId()));
            if (setOfTunnelIpElanNamePair == null) {
                setOfTunnelIpElanNamePair = new CopyOnWriteArraySet<>();
            }
            Pair<IpAddress, String> tunnelIpElanNamePair = new ImmutablePair<>(designatedSwitchForTunnel.getTunnelRemoteIpAddress(), designatedSwitchForTunnel.getElanInstanceName());
            setOfTunnelIpElanNamePair.add(tunnelIpElanNamePair);
            designatedDpnsToTunnelIpElanNameCache.put(Uint64.valueOf(designatedSwitchForTunnel.getDpId()), setOfTunnelIpElanNamePair);
        }
    }
    LOG.trace("Loading vniMacAddressToPortCache");
    InstanceIdentifier<Ports> inst = InstanceIdentifier.builder(Neutron.class).child(Ports.class).build();
    Optional<Ports> optionalPorts;
    try {
        optionalPorts = SingleTransactionDataBroker.syncReadOptional(broker, LogicalDatastoreType.CONFIGURATION, inst);
    } catch (ExecutionException | InterruptedException e) {
        LOG.error("initilizeCaches: Exception while reading the Ports DS", e);
        return;
    }
    if (optionalPorts.isPresent()) {
        Map<PortKey, Port> portKeyPortMap = optionalPorts.get().nonnullPort();
        for (Port port : portKeyPortMap.values()) {
            if (NeutronUtils.isPortVnicTypeNormal(port)) {
                continue;
            }
            String macAddress = port.getMacAddress().getValue();
            Uuid networkId = port.getNetworkId();
            String segmentationId = DhcpServiceUtils.getSegmentationId(networkId, broker);
            if (segmentationId == null) {
                return;
            }
            updateVniMacToPortCache(Uint64.valueOf(new BigInteger(segmentationId)), macAddress, port);
        }
    }
}

Example 25 with Ports

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.flowspec.type.port._case.Ports in project netvirt by opendaylight.

the class DhcpInterfaceEventListener method update.

@Override
public void update(InstanceIdentifier<Interface> identifier, Interface original, Interface update) {
    // We're only interested in Vlan and Tunnel ports
    if (!L2vlan.class.equals(update.getType()) && !Tunnel.class.equals(update.getType())) {
        return;
    }
    if ((original.getOperStatus().getIntValue() ^ update.getOperStatus().getIntValue()) == 0) {
        LOG.trace("Interface operstatus is same orig {} updated {}", original, update);
        return;
    }
    List<String> ofportIds = update.getLowerLayerIf();
    if (ofportIds == null || ofportIds.isEmpty()) {
        return;
    }
    NodeConnectorId nodeConnectorId = new NodeConnectorId(ofportIds.get(0));
    Uint64 dpnId = DhcpServiceUtils.getDpnIdFromNodeConnectorId(nodeConnectorId);
    String interfaceName = update.getName();
    OperStatus updatedOperStatus = update.getOperStatus();
    if (original.getOperStatus().equals(OperStatus.Up) && updatedOperStatus.equals(OperStatus.Unknown)) {
        updatedOperStatus = OperStatus.Down;
    }
    DhcpInterfaceUpdateJob job = new DhcpInterfaceUpdateJob(dhcpExternalTunnelManager, dataBroker, interfaceName, dpnId, updatedOperStatus, interfaceManager);
    jobCoordinator.enqueueJob(DhcpServiceUtils.getJobKey(interfaceName), job, DhcpMConstants.RETRY_COUNT);
}