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

Example 11 with VpnInterfaceKey

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

the class VpnInterfaceManager method addVpnInterfaceCall.

private void addVpnInterfaceCall(final InstanceIdentifier<VpnInterface> identifier, final VpnInterface vpnInterface, final List<Adjacency> oldAdjs, final List<Adjacency> newAdjs, String vpnName) {
    final VpnInterfaceKey key = identifier.firstKeyOf(VpnInterface.class);
    final String interfaceName = key.getName();
    if (!canHandleNewVpnInterface(identifier, vpnInterface, vpnName)) {
        LOG.error("add: VpnInstance {} for vpnInterface {} not ready, holding on ", vpnName, vpnInterface.getName());
        return;
    }
    InstanceIdentifier<VpnInterfaceOpDataEntry> vpnInterfaceOpIdentifier = VpnUtil.getVpnInterfaceOpDataEntryIdentifier(interfaceName, vpnName);
    List<Adjacency> copyOldAdjs = null;
    if (oldAdjs != null) {
        copyOldAdjs = new ArrayList<>();
        copyOldAdjs.addAll(oldAdjs);
    }
    List<Adjacency> copyNewAdjs = null;
    if (newAdjs != null) {
        copyNewAdjs = new ArrayList<>();
        copyNewAdjs.addAll(newAdjs);
    }
    addVpnInterfaceToVpn(vpnInterfaceOpIdentifier, vpnInterface, copyOldAdjs, copyNewAdjs, identifier, vpnName);
}

Example 12 with VpnInterfaceKey

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

the class NeutronvpnManager method writeVpnInterfaceToDs.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
private void writeVpnInterfaceToDs(@NonNull Collection<Uuid> vpnIdList, String infName, @Nullable Adjacencies adjacencies, Uuid networkUuid, Boolean isRouterInterface, TypedWriteTransaction<Configuration> wrtConfigTxn) {
    if (vpnIdList.isEmpty() || infName == null) {
        LOG.error("vpnid is empty or interface({}) is null", infName);
        return;
    }
    if (wrtConfigTxn == null) {
        LoggingFutures.addErrorLogging(txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, tx -> writeVpnInterfaceToDs(vpnIdList, infName, adjacencies, networkUuid, isRouterInterface, tx)), LOG, "Error writing VPN interface");
        return;
    }
    List<VpnInstanceNames> vpnIdListStruct = new ArrayList<>();
    for (Uuid vpnId : vpnIdList) {
        VpnInstanceNames vpnInstance = VpnHelper.getVpnInterfaceVpnInstanceNames(vpnId.getValue(), AssociatedSubnetType.V4AndV6Subnets);
        vpnIdListStruct.add(vpnInstance);
    }
    InstanceIdentifier<VpnInterface> vpnIfIdentifier = NeutronvpnUtils.buildVpnInterfaceIdentifier(infName);
    VpnInterfaceBuilder vpnb = new VpnInterfaceBuilder().withKey(new VpnInterfaceKey(infName)).setName(infName).setVpnInstanceNames(vpnIdListStruct).setRouterInterface(isRouterInterface);
    LOG.info("Network Id is {}", networkUuid);
    if (networkUuid != null) {
        Network portNetwork = neutronvpnUtils.getNeutronNetwork(networkUuid);
        ProviderTypes providerType = NeutronvpnUtils.getProviderNetworkType(portNetwork);
        NetworkAttributes.NetworkType networkType = providerType != null ? NetworkAttributes.NetworkType.valueOf(providerType.getName()) : null;
        String segmentationId = NeutronvpnUtils.getSegmentationIdFromNeutronNetwork(portNetwork);
        vpnb.setNetworkId(networkUuid).setNetworkType(networkType).setSegmentationId(segmentationId != null ? Long.parseLong(segmentationId) : 0L);
    }
    if (adjacencies != null) {
        vpnb.addAugmentation(adjacencies);
    }
    VpnInterface vpnIf = vpnb.build();
    try {
        LOG.info("Creating vpn interface {}", vpnIf);
        wrtConfigTxn.put(vpnIfIdentifier, vpnIf);
    } catch (Exception ex) {
        LOG.error("Creation of vpninterface {} failed", infName, ex);
    }
}

Example 13 with VpnInterfaceKey

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

the class NeutronvpnManager method updateVpnInterfaceWithExtraRouteAdjacency.

protected void updateVpnInterfaceWithExtraRouteAdjacency(Uuid vpnId, List<Routes> routeList) {
    checkAlarmExtraRoutes(vpnId, routeList);
    for (Routes route : routeList) {
        if (route == null || route.getNexthop() == null || route.getDestination() == null) {
            LOG.error("Incorrect input received for extra route. {}", route);
        } else {
            String nextHop = route.getNexthop().stringValue();
            String destination = route.getDestination().stringValue();
            String infName = neutronvpnUtils.getNeutronPortNameFromVpnPortFixedIp(vpnId.getValue(), nextHop);
            if (infName != null) {
                LOG.trace("Updating extra route for destination {} onto vpn {} with nexthop {} and infName {}", destination, vpnId.getValue(), nextHop, infName);
                boolean isLockAcquired = false;
                try {
                    InstanceIdentifier<VpnInterface> identifier = InstanceIdentifier.builder(VpnInterfaces.class).child(VpnInterface.class, new VpnInterfaceKey(infName)).build();
                    InstanceIdentifier<Adjacency> path = identifier.augmentation(Adjacencies.class).child(Adjacency.class, new AdjacencyKey(destination));
                    Optional<Adjacency> existingAdjacency = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, path);
                    if (existingAdjacency.isPresent() && existingAdjacency.get().getAdjacencyType() == AdjacencyType.PrimaryAdjacency) {
                        LOG.error("The route with destination {} nextHop {} is already present as" + " a primary adjacency for interface {}. Skipping adjacency addition.", destination, nextHop, infName);
                        continue;
                    }
                    Adjacency erAdj = new AdjacencyBuilder().setIpAddress(destination).setNextHopIpList(Collections.singletonList(nextHop)).withKey(new AdjacencyKey(destination)).setAdjacencyType(AdjacencyType.ExtraRoute).build();
                    try (AcquireResult lock = tryInterfaceLock(infName)) {
                        if (!lock.wasAcquired()) {
                            // FIXME: why do we even bother with locking if we do not honor it?!
                            logTryLockFailure(infName);
                        }
                        SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, path, erAdj);
                    }
                } catch (TransactionCommitFailedException e) {
                    LOG.error("exception in adding extra route with destination: {}, next hop: {}", destination, nextHop, e);
                } catch (ExecutionException | InterruptedException e) {
                    LOG.error("Exception on reading data-store ", e);
                }
            } else {
                LOG.error("Unable to find VPN NextHop interface to apply extra-route destination {} on VPN {} " + "with nexthop {}", destination, vpnId.getValue(), nextHop);
            }
        }
    }
}

Example 14 with VpnInterfaceKey

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

the class NeutronvpnManager method removeAdjacencyforExtraRoute.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
protected void removeAdjacencyforExtraRoute(Uuid vpnId, List<Routes> routeList) {
    for (Routes route : routeList) {
        if (route != null && route.getNexthop() != null && route.getDestination() != null) {
            String nextHop = route.getNexthop().stringValue();
            String destination = route.getDestination().stringValue();
            String infName = neutronvpnUtils.getNeutronPortNameFromVpnPortFixedIp(vpnId.getValue(), nextHop);
            if (infName == null) {
                LOG.error("Unable to find VPN NextHop interface to remove extra-route destination {} on VPN {} " + "with nexthop {}", destination, vpnId.getValue(), nextHop);
                // Proceed to remove the next extra-route
                continue;
            }
            LOG.trace("Removing extra route for destination {} on vpn {} with nexthop {} and infName {}", destination, vpnId.getValue(), nextHop, infName);
            InstanceIdentifier<Adjacency> adjacencyIdentifier = InstanceIdentifier.builder(VpnInterfaces.class).child(VpnInterface.class, new VpnInterfaceKey(infName)).augmentation(Adjacencies.class).child(Adjacency.class, new AdjacencyKey(destination)).build();
            try {
                // Looking for existing prefix in MDSAL database
                Optional<Adjacency> adjacency = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, adjacencyIdentifier);
                boolean updateNextHops = false;
                List<String> nextHopList = new ArrayList<>();
                if (adjacency.isPresent()) {
                    List<String> nhListRead = adjacency.get().getNextHopIpList();
                    if (nhListRead.size() > 1) {
                        // ECMP case
                        for (String nextHopRead : nhListRead) {
                            if (nextHopRead.equals(nextHop)) {
                                updateNextHops = true;
                            } else {
                                nextHopList.add(nextHopRead);
                            }
                        }
                    }
                }
                try (AcquireResult lock = tryInterfaceLock(infName)) {
                    if (!lock.wasAcquired()) {
                        // FIXME: why do we even bother with locking if we do not honor it?!
                        logTryLockFailure(infName);
                    }
                    if (updateNextHops) {
                        // An update must be done, not including the current next hop
                        InstanceIdentifier<VpnInterface> vpnIfIdentifier = InstanceIdentifier.builder(VpnInterfaces.class).child(VpnInterface.class, new VpnInterfaceKey(infName)).build();
                        Adjacency newAdj = new AdjacencyBuilder(adjacency.get()).setIpAddress(destination).setNextHopIpList(nextHopList).withKey(new AdjacencyKey(destination)).build();
                        List<Adjacency> newAdjList = Collections.singletonList(newAdj);
                        Adjacencies erAdjs = new AdjacenciesBuilder().setAdjacency(getAdjacencyMap(newAdjList)).build();
                        VpnInterface vpnIf = new VpnInterfaceBuilder().withKey(new VpnInterfaceKey(infName)).addAugmentation(erAdjs).build();
                        SingleTransactionDataBroker.syncUpdate(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier, vpnIf);
                    } else {
                        // Remove the whole route
                        SingleTransactionDataBroker.syncDelete(dataBroker, LogicalDatastoreType.CONFIGURATION, adjacencyIdentifier);
                        LOG.trace("extra route {} deleted successfully", route);
                    }
                }
            } catch (TransactionCommitFailedException | ExecutionException | InterruptedException e) {
                LOG.error("exception in deleting extra route with destination {} for interface {}", destination, infName, e);
            }
        } else {
            LOG.error("Incorrect input received for extra route: {}", route);
        }
    }
}