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

Example 6 with VpnInstanceNames

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

the class SubnetRouteInterfaceStateChangeListener method remove.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
@Override
public void remove(InstanceIdentifier<Interface> identifier, Interface intrf) {
    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;
        }
        LOG.trace("{} remove: Processing interface {} down event in ", LOGGING_PREFIX, intrf.getName());
        for (Uuid subnetId : subnetIdList) {
            jobCoordinator.enqueueJob("SUBNETROUTE-" + subnetId, () -> {
                List<ListenableFuture<Void>> futures = new ArrayList<>();
                try {
                    String interfaceName = intrf.getName();
                    Uint64 dpnId = Uint64.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 = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, id);
                    if (!cfgVpnInterface.isPresent()) {
                        return futures;
                    }
                    boolean interfaceDownEligible = false;
                    for (VpnInstanceNames vpnInterfaceVpnInstance : cfgVpnInterface.get().nonnullVpnInstanceNames().values()) {
                        String vpnName = vpnInterfaceVpnInstance.getVpnName();
                        InstanceIdentifier<VpnInterfaceOpDataEntry> idOper = VpnUtil.getVpnInterfaceOpDataEntryIdentifier(interfaceName, vpnName);
                        Optional<VpnInterfaceOpDataEntry> optVpnInterface = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.OPERATIONAL, idOper);
                        if (optVpnInterface.isPresent()) {
                            Uint64 dpnIdLocal = dpnId;
                            if (Uint64.ZERO.equals(dpnIdLocal)) {
                                dpnIdLocal = optVpnInterface.get().getDpnId();
                            }
                            if (!Uint64.ZERO.equals(dpnIdLocal)) {
                                interfaceDownEligible = true;
                                break;
                            }
                        }
                    }
                    if (interfaceDownEligible) {
                        vpnSubnetRouteHandler.onInterfaceDown(dpnId, intrf.getName(), subnetId);
                    }
                    LOG.info("{} remove: Processed interface {} down event in ", LOGGING_PREFIX, intrf.getName());
                } catch (InterruptedException | ExecutionException e) {
                    LOG.error("{} remove: Failed to read data store for {}", LOGGING_PREFIX, intrf.getName());
                }
                return futures;
            });
        }
    }
}

Example 7 with VpnInstanceNames

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

the class VpnInterfaceManager method remove.

@Override
public void remove(InstanceIdentifier<VpnInterface> identifier, VpnInterface vpnInterface) {
    LOG.trace("Received VpnInterface remove event: vpnInterface={}", vpnInterface);
    final VpnInterfaceKey key = identifier.firstKeyOf(VpnInterface.class);
    final String interfaceName = key.getName();
    for (VpnInstanceNames vpnInterfaceVpnInstance : vpnInterface.nonnullVpnInstanceNames().values()) {
        String vpnName = vpnInterfaceVpnInstance.getVpnName();
        removeVpnInterfaceCall(identifier, vpnInterface, vpnName, interfaceName);
    }
}

Example 8 with VpnInstanceNames

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

the class VpnElanInterfaceChangeListener method add.

@Override
public void add(InstanceIdentifier<ElanInterface> key, ElanInterface elanInterface) {
    String interfaceName = elanInterface.getName();
    if (!elanService.isExternalInterface(interfaceName)) {
        LOG.debug("add: Interface {} is not external. Ignoring", interfaceName);
        return;
    }
    Uuid networkId;
    try {
        networkId = new Uuid(elanInterface.getElanInstanceName());
    } catch (IllegalArgumentException e) {
        LOG.debug("add: ELAN instance {} for interface {} is not Uuid", elanInterface.getElanInstanceName(), elanInterface.getName());
        return;
    }
    Uuid vpnId = vpnUtil.getExternalNetworkVpnId(networkId);
    if (vpnId == null) {
        LOG.debug("add: Network {} is not external or vpn-id missing. Ignoring interface {} on elan {}", networkId.getValue(), elanInterface.getName(), elanInterface.getElanInstanceName());
        return;
    }
    VpnInstanceNames vpnInstance = VpnHelper.getVpnInterfaceVpnInstanceNames(vpnId.getValue(), AssociatedSubnetType.V4AndV6Subnets);
    List<VpnInstanceNames> listVpn = new ArrayList<>();
    listVpn.add(vpnInstance);
    VpnInterface vpnInterface = new VpnInterfaceBuilder().withKey(new VpnInterfaceKey(interfaceName)).setVpnInstanceNames(listVpn).build();
    InstanceIdentifier<VpnInterface> vpnInterfaceIdentifier = VpnUtil.getVpnInterfaceIdentifier(interfaceName);
    vpnUtil.syncWrite(LogicalDatastoreType.CONFIGURATION, vpnInterfaceIdentifier, vpnInterface);
    LOG.info("add: Added VPN interface {} with VPN-id {} elanInstance {}", interfaceName, vpnId.getValue(), elanInterface.getElanInstanceName());
}

Example 9 with VpnInstanceNames

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

the class InterfaceStateChangeListener method remove.

@Override
// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
public void remove(InstanceIdentifier<Interface> identifier, Interface intrf) {
    final String ifName = intrf.getName();
    Uint64 dpId = Uint64.ZERO;
    try {
        if (L2vlan.class.equals(intrf.getType())) {
            LOG.info("VPN Interface remove event - intfName {} from InterfaceStateChangeListener", intrf.getName());
            try {
                dpId = InterfaceUtils.getDpIdFromInterface(intrf);
            } catch (Exception e) {
                LOG.error("Unable to retrieve dpnId from interface operational data store for interface" + " {}. Fetching from vpn interface op data store. ", ifName, e);
            }
            final Uint64 inputDpId = dpId;
            jobCoordinator.enqueueJob("VPNINTERFACE-" + ifName, () -> {
                List<ListenableFuture<?>> futures = new ArrayList<>(3);
                ListenableFuture<?> configFuture = txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, writeConfigTxn -> futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(OPERATIONAL, writeOperTxn -> futures.add(txRunner.callWithNewReadWriteTransactionAndSubmit(CONFIGURATION, writeInvTxn -> {
                    VpnInterface cfgVpnInterface = vpnUtil.getConfiguredVpnInterface(ifName);
                    if (cfgVpnInterface == null) {
                        LOG.debug("Interface {} is not a vpninterface, ignoring.", ifName);
                        return;
                    }
                    for (VpnInstanceNames vpnInterfaceVpnInstance : cfgVpnInterface.nonnullVpnInstanceNames().values()) {
                        String vpnName = vpnInterfaceVpnInstance.getVpnName();
                        Optional<VpnInterfaceOpDataEntry> optVpnInterface = vpnUtil.getVpnInterfaceOpDataEntry(ifName, vpnName);
                        if (!optVpnInterface.isPresent()) {
                            LOG.debug("Interface {} vpn {} is not a vpninterface, or deletion" + " triggered by northbound agent. ignoring.", ifName, vpnName);
                            continue;
                        }
                        handleMipAdjRemoval(cfgVpnInterface, vpnName);
                        final VpnInterfaceOpDataEntry vpnInterface = optVpnInterface.get();
                        String gwMac = intrf.getPhysAddress() != null ? intrf.getPhysAddress().getValue() : vpnInterface.getGatewayMacAddress();
                        Uint64 dpnId = inputDpId;
                        if (dpnId == null || dpnId.equals(Uint64.ZERO)) {
                            dpnId = vpnInterface.getDpnId();
                        }
                        final int ifIndex = intrf.getIfIndex();
                        LOG.info("VPN Interface remove event - intfName {} onto vpnName {}" + " running oper-driver", vpnInterface.getName(), vpnName);
                        vpnInterfaceManager.processVpnInterfaceDown(dpnId, ifName, ifIndex, gwMac, vpnInterface, false, writeConfigTxn, writeOperTxn, writeInvTxn);
                    }
                })))));
                futures.add(configFuture);
                Futures.addCallback(configFuture, new PostVpnInterfaceThreadWorker(intrf.getName(), false, "Operational"), MoreExecutors.directExecutor());
                return futures;
            }, DJC_MAX_RETRIES);
        }
    } catch (Exception e) {
        LOG.error("Exception observed in handling deletion of VPN Interface {}. ", ifName, e);
    }
}

Example 10 with VpnInstanceNames

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

the class InterfaceStateChangeListener method update.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
@Override
public void update(InstanceIdentifier<Interface> identifier, Interface original, Interface update) {
    final String ifName = update.getName();
    try {
        if (update.getIfIndex() == null) {
            return;
        }
        if (L2vlan.class.equals(update.getType())) {
            LOG.info("VPN Interface update event - intfName {} from InterfaceStateChangeListener", update.getName());
            jobCoordinator.enqueueJob("VPNINTERFACE-" + ifName, () -> {
                List<ListenableFuture<?>> futures = new ArrayList<>(3);
                futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(OPERATIONAL, writeOperTxn -> {
                    // map of prefix and vpn name used, as entry in prefix-to-interface datastore
                    // is prerequisite for refresh Fib to avoid race condition leading to missing remote
                    // next hop in bucket actions on bgp-vpn delete
                    Map<String, Set<String>> mapOfRdAndPrefixesForRefreshFib = new HashMap<>();
                    ListenableFuture<?> configTxFuture = txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, writeConfigTxn -> futures.add(txRunner.callWithNewReadWriteTransactionAndSubmit(CONFIGURATION, writeInvTxn -> {
                        final VpnInterface vpnIf = vpnUtil.getConfiguredVpnInterface(ifName);
                        if (vpnIf != null) {
                            final int ifIndex = update.getIfIndex();
                            Uint64 dpnId;
                            try {
                                dpnId = InterfaceUtils.getDpIdFromInterface(update);
                            } catch (Exception e) {
                                LOG.error("remove: Unable to retrieve dpnId for interface {}", ifName, e);
                                return;
                            }
                            IntfTransitionState state = getTransitionState(original.getOperStatus(), update.getOperStatus());
                            if (state.equals(IntfTransitionState.STATE_IGNORE)) {
                                LOG.info("InterfaceStateChangeListener: Interface {} state " + "original {}" + "updated {} not handled", ifName, original.getOperStatus(), update.getOperStatus());
                                return;
                            }
                            LOG.error("InterfaceStateChangeListener- Processing ifState {} " + "update event " + "with dpnId {} operstate {}", ifName, dpnId, update.getOperStatus());
                            if (state.equals(IntfTransitionState.STATE_UP) && vpnIf.getVpnInstanceNames() != null) {
                                for (VpnInstanceNames vpnInterfaceVpnInstance : vpnIf.getVpnInstanceNames().values()) {
                                    String vpnName = vpnInterfaceVpnInstance.getVpnName();
                                    String primaryRd = vpnUtil.getPrimaryRd(vpnName);
                                    Set<String> prefixes = new HashSet<>();
                                    if (!vpnInterfaceManager.isVpnInstanceReady(vpnName)) {
                                        LOG.error("VPN Interface update event - intfName {} " + "onto vpnName {} running oper-driven UP, " + "VpnInstance not ready, holding on", vpnIf.getName(), vpnName);
                                    } else if (vpnUtil.isVpnPendingDelete(primaryRd)) {
                                        LOG.error("update: Ignoring UP event for vpnInterface " + "{}, as vpnInstance {} with primaryRd {} is " + "already marked for deletion ", vpnIf.getName(), vpnName, primaryRd);
                                    } else {
                                        vpnInterfaceManager.processVpnInterfaceUp(dpnId, vpnIf, primaryRd, ifIndex, true, writeConfigTxn, writeOperTxn, writeInvTxn, update, vpnName, prefixes);
                                        mapOfRdAndPrefixesForRefreshFib.put(primaryRd, prefixes);
                                    }
                                }
                            } else if (state.equals(IntfTransitionState.STATE_DOWN) && vpnIf.getVpnInstanceNames() != null) {
                                for (VpnInstanceNames vpnInterfaceVpnInstance : vpnIf.getVpnInstanceNames().values()) {
                                    String vpnName = vpnInterfaceVpnInstance.getVpnName();
                                    LOG.info("VPN Interface update event - intfName {} " + " onto vpnName {} running oper-driven DOWN", vpnIf.getName(), vpnName);
                                    Optional<VpnInterfaceOpDataEntry> optVpnInterface = vpnUtil.getVpnInterfaceOpDataEntry(vpnIf.getName(), vpnName);
                                    if (optVpnInterface.isPresent()) {
                                        VpnInterfaceOpDataEntry vpnOpInterface = optVpnInterface.get();
                                        vpnInterfaceManager.processVpnInterfaceDown(dpnId, vpnIf.getName(), ifIndex, update.getPhysAddress().getValue(), vpnOpInterface, true, writeConfigTxn, writeOperTxn, writeInvTxn);
                                    } else {
                                        LOG.error("InterfaceStateChangeListener Update DOWN - " + " vpnInterface {}not available, ignoring event", vpnIf.getName());
                                        continue;
                                    }
                                }
                            }
                        } else {
                            LOG.debug("Interface {} is not a vpninterface, ignoring.", ifName);
                        }
                    })));
                    Futures.addCallback(configTxFuture, new VpnInterfaceCallBackHandler(mapOfRdAndPrefixesForRefreshFib), MoreExecutors.directExecutor());
                    futures.add(configTxFuture);
                }));
                return futures;
            });
        }
    } catch (Exception e) {
        LOG.error("Exception observed in handling updation of VPN Interface {}. ", update.getName(), e);
    }
}