Examples with Uuid org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid used on opensource projects

Example 6 with Uuid

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid in project netvirt by opendaylight.

the class SubnetOpDpnManager method addInterfaceToDpn.

public SubnetToDpn addInterfaceToDpn(Uuid subnetId, BigInteger dpnId, String intfName) {
    SubnetToDpn subDpn = null;
    try {
        // Create and add SubnetOpDataEntry object for this subnet to the SubnetOpData container
        InstanceIdentifier<SubnetOpDataEntry> subOpIdentifier = InstanceIdentifier.builder(SubnetOpData.class).child(SubnetOpDataEntry.class, new SubnetOpDataEntryKey(subnetId)).build();
        // Please use a synchronize block here as we donot need a cluster-wide lock
        InstanceIdentifier<SubnetToDpn> dpnOpId = subOpIdentifier.child(SubnetToDpn.class, new SubnetToDpnKey(dpnId));
        Optional<SubnetToDpn> optionalSubDpn = VpnUtil.read(broker, LogicalDatastoreType.OPERATIONAL, dpnOpId);
        if (!optionalSubDpn.isPresent()) {
            // Create a new DPN Entry
            subDpn = addDpnToSubnet(subnetId, dpnId);
        } else {
            subDpn = optionalSubDpn.get();
        }
        SubnetToDpnBuilder subDpnBuilder = new SubnetToDpnBuilder(subDpn);
        List<VpnInterfaces> vpnIntfList = subDpnBuilder.getVpnInterfaces();
        VpnInterfaces vpnIntfs = new VpnInterfacesBuilder().setKey(new VpnInterfacesKey(intfName)).setInterfaceName(intfName).build();
        vpnIntfList.add(vpnIntfs);
        subDpnBuilder.setVpnInterfaces(vpnIntfList);
        subDpn = subDpnBuilder.build();
        SingleTransactionDataBroker.syncWrite(broker, LogicalDatastoreType.OPERATIONAL, dpnOpId, subDpn);
        LOG.info("addInterfaceToDpn: Created SubnetToDpn entry for subnet {} with DPNId {} intfName {}", subnetId.getValue(), dpnId, intfName);
    } catch (TransactionCommitFailedException ex) {
        LOG.error("addInterfaceToDpn: Addition of Interface {} for SubnetToDpn on subnet {} with DPN {} failed", intfName, subnetId.getValue(), dpnId, ex);
        return null;
    }
    return subDpn;
}

Example 7 with Uuid

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid in project netvirt by opendaylight.

the class SubnetRouteInterfaceStateChangeListener method add.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
@Override
protected void add(InstanceIdentifier<Interface> identifier, Interface intrf) {
    LOG.trace("{} add: Received interface {} up event", LOGGING_PREFIX, intrf);
    try {
        if (L2vlan.class.equals(intrf.getType())) {
            LOG.trace("SubnetRouteInterfaceListener add: Received interface {} up event", intrf);
            if (intrf.getOperStatus().equals(Interface.OperStatus.Up)) {
                List<Uuid> subnetIdList = getSubnetId(intrf);
                if (subnetIdList.isEmpty()) {
                    LOG.trace("SubnetRouteInterfaceListener add: Port {} doesn't exist in configDS", intrf.getName());
                    return;
                }
                for (Uuid subnetId : subnetIdList) {
                    jobCoordinator.enqueueJob("SUBNETROUTE-" + subnetId, () -> {
                        String interfaceName = intrf.getName();
                        BigInteger dpnId = BigInteger.ZERO;
                        LOG.info("{} add: Received port UP event for interface {} subnetId {}", LOGGING_PREFIX, interfaceName, subnetId);
                        try {
                            dpnId = InterfaceUtils.getDpIdFromInterface(intrf);
                        } catch (Exception e) {
                            LOG.error("{} add: Unable to obtain dpnId for interface {} in subnet {}," + " subnetroute inclusion for this interface failed", LOGGING_PREFIX, interfaceName, subnetId, e);
                        }
                        InstanceIdentifier<VpnInterface> id = VpnUtil.getVpnInterfaceIdentifier(interfaceName);
                        Optional<VpnInterface> cfgVpnInterface = VpnUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, id);
                        List<ListenableFuture<Void>> futures = new ArrayList<>();
                        if (!cfgVpnInterface.isPresent()) {
                            return futures;
                        }
                        vpnSubnetRouteHandler.onInterfaceUp(dpnId, intrf.getName(), subnetId);
                        return futures;
                    });
                }
            }
        }
        LOG.info("{} add: Processed interface {} up event", LOGGING_PREFIX, intrf.getName());
    } catch (Exception e) {
        LOG.error("{} add: Exception observed in handling addition for VPN Interface {}.", LOGGING_PREFIX, intrf.getName(), e);
    }
}

Example 8 with Uuid

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid in project netvirt by opendaylight.

the class SubnetRouteInterfaceStateChangeListener method remove.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
@Override
protected void remove(InstanceIdentifier<Interface> identifier, Interface intrf) {
    try {
        if (L2vlan.class.equals(intrf.getType())) {
            LOG.trace("SubnetRouteInterfaceListener remove: Received interface {} down event", intrf);
            List<Uuid> subnetIdList = getSubnetId(intrf);
            if (subnetIdList.isEmpty()) {
                LOG.trace("SubnetRouteInterfaceListener remove: Port {} doesn't exist in configDS", intrf.getName());
                return;
            }
            for (Uuid subnetId : subnetIdList) {
                jobCoordinator.enqueueJob("SUBNETROUTE-" + subnetId, () -> {
                    String interfaceName = intrf.getName();
                    BigInteger dpnId = BigInteger.ZERO;
                    LOG.info("{} remove: Received port DOWN event for interface {} in subnet {} ", LOGGING_PREFIX, interfaceName, subnetId);
                    try {
                        dpnId = InterfaceUtils.getDpIdFromInterface(intrf);
                    } catch (Exception e) {
                        LOG.error("{} remove: Unable to retrieve dpnId for interface {} in subnet {}. " + "Fetching from vpn interface itself", LOGGING_PREFIX, intrf.getName(), subnetId, e);
                    }
                    InstanceIdentifier<VpnInterface> id = VpnUtil.getVpnInterfaceIdentifier(interfaceName);
                    Optional<VpnInterface> cfgVpnInterface = VpnUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, id);
                    List<ListenableFuture<Void>> futures = new ArrayList<>();
                    if (!cfgVpnInterface.isPresent()) {
                        return futures;
                    }
                    boolean interfaceDownEligible = false;
                    for (VpnInstanceNames vpnInterfaceVpnInstance : cfgVpnInterface.get().getVpnInstanceNames()) {
                        String vpnName = vpnInterfaceVpnInstance.getVpnName();
                        InstanceIdentifier<VpnInterfaceOpDataEntry> idOper = VpnUtil.getVpnInterfaceOpDataEntryIdentifier(interfaceName, vpnName);
                        Optional<VpnInterfaceOpDataEntry> optVpnInterface = VpnUtil.read(dataBroker, LogicalDatastoreType.OPERATIONAL, idOper);
                        if (optVpnInterface.isPresent()) {
                            BigInteger dpnIdLocal = dpnId;
                            if (dpnIdLocal.equals(BigInteger.ZERO)) {
                                dpnIdLocal = optVpnInterface.get().getDpnId();
                            }
                            if (!dpnIdLocal.equals(BigInteger.ZERO)) {
                                interfaceDownEligible = true;
                                break;
                            }
                        }
                    }
                    if (interfaceDownEligible) {
                        vpnSubnetRouteHandler.onInterfaceDown(dpnId, intrf.getName(), subnetId);
                    }
                    return futures;
                });
            }
        }
        LOG.info("{} remove: Processed interface {} down event in ", LOGGING_PREFIX, intrf.getName());
    } catch (Exception e) {
        LOG.error("{} remove: Exception observed in handling deletion of VPN Interface {}.", LOGGING_PREFIX, intrf.getName(), e);
    }
}

Example 9 with Uuid

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid in project netvirt by opendaylight.

the class SubnetRoutePacketInHandler method handleInternalVpnSubnetRoutePacket.

private void handleInternalVpnSubnetRoutePacket(BigInteger metadata, byte[] dstIp, String srcIpStr, String dstIpStr, int destinationAddress, String vpnIdVpnInstanceName, long elanTag) throws InterruptedException, ExecutionException, UnknownHostException {
    String vmVpnInterfaceName = VpnUtil.getVpnInterfaceName(odlInterfaceRpcService, metadata);
    if (isTunnel(vmVpnInterfaceName)) {
        handlePacketFromTunnelToExternalNetwork(vpnIdVpnInstanceName, srcIpStr, dstIp, elanTag);
    }
    VpnInterface vmVpnInterface = VpnUtil.getVpnInterface(dataBroker, vmVpnInterfaceName);
    if (vmVpnInterface == null) {
        LOG.error("Vpn interface {} doesn't exist.", vmVpnInterfaceName);
        VpnManagerCounters.subnet_route_packet_failed.inc();
        return;
    }
    if (VpnHelper.doesVpnInterfaceBelongToVpnInstance(vpnIdVpnInstanceName, vmVpnInterface.getVpnInstanceNames()) && !VpnUtil.isBgpVpnInternet(dataBroker, vpnIdVpnInstanceName)) {
        LOG.trace("Unknown IP is in internal network");
        handlePacketToInternalNetwork(dstIp, dstIpStr, destinationAddress, elanTag);
    } else {
        LOG.trace("Unknown IP is in external network");
        String vpnName = VpnUtil.getInternetVpnFromVpnInstanceList(dataBroker, vmVpnInterface.getVpnInstanceNames());
        if (vpnName != null) {
            handlePacketToExternalNetwork(new Uuid(vpnIdVpnInstanceName), vpnName, dstIp, elanTag);
        } else {
            vpnName = VpnHelper.getFirstVpnNameFromVpnInterface(vmVpnInterface);
            LOG.trace("Unknown IP is in external network, but internet VPN not found." + " fallback to first VPN");
            handlePacketToExternalNetwork(new Uuid(vpnIdVpnInstanceName), vpnName, dstIp, elanTag);
        }
    }
}

Example 10 with Uuid

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid in project netvirt by opendaylight.

the class SubnetRoutePacketInHandler method handlePacketFromTunnelToExternalNetwork.

private void handlePacketFromTunnelToExternalNetwork(String vpnIdVpnInstanceName, String srcIpStr, byte[] dstIp, long elanTag) throws UnknownHostException {
    String routerId = VpnUtil.getAssociatedExternalRouter(dataBroker, srcIpStr);
    if (null == routerId) {
        LOG.debug("This ip is not associated with any external router: {}", srcIpStr);
    }
    handlePacketToExternalNetwork(new Uuid(vpnIdVpnInstanceName), routerId, dstIp, elanTag);
}