Examples with DpnInterfaces org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.dpn.interfaces.elan.dpn.interfaces.list.DpnInterfaces used on opensource projects

Example 11 with DpnInterfaces

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.dpn.interfaces.elan.dpn.interfaces.list.DpnInterfaces in project netvirt by opendaylight.

the class ElanGroupListener method update.

@Override
protected void update(InstanceIdentifier<Group> identifier, Group original, Group update) {
    LOG.trace("received group updated {}", update.getKey().getGroupId());
    final BigInteger dpnId = getDpnId(identifier.firstKeyOf(Node.class).getId().getValue());
    if (dpnId == null) {
        return;
    }
    List<L2GatewayDevice> allDevices = ElanL2GwCacheUtils.getAllElanDevicesFromCache();
    if (allDevices == null || allDevices.isEmpty()) {
        LOG.trace("no elan devices present in cache {}", update.getKey().getGroupId());
        return;
    }
    int expectedElanFootprint = 0;
    final ElanInstance elanInstance = getElanInstanceFromGroupId(update);
    if (elanInstance == null) {
        LOG.trace("no elan instance is null {}", update.getKey().getGroupId());
        return;
    }
    ConcurrentMap<String, L2GatewayDevice> devices = ElanL2GwCacheUtils.getInvolvedL2GwDevices(elanInstance.getElanInstanceName());
    if (devices == null || devices.isEmpty()) {
        LOG.trace("no elan devices in elan cache {} {}", elanInstance.getElanInstanceName(), update.getKey().getGroupId());
        return;
    }
    boolean updateGroup = false;
    List<DpnInterfaces> dpns = elanUtils.getElanDPNByName(elanInstance.getElanInstanceName());
    if (dpns.size() > 0) {
        expectedElanFootprint += dpns.size();
    } else {
        updateGroup = true;
    }
    expectedElanFootprint += devices.size();
    if (update.getBuckets() != null && update.getBuckets().getBucket() != null) {
        if (update.getBuckets().getBucket().size() != expectedElanFootprint) {
            updateGroup = true;
        } else {
            LOG.trace("no of buckets matched perfectly {} {}", elanInstance.getElanInstanceName(), update.getKey().getGroupId());
        }
    }
    if (updateGroup) {
        List<Bucket> bucketList = elanL2GatewayMulticastUtils.getRemoteBCGroupBuckets(elanInstance, null, dpnId, 0, elanInstance.getElanTag());
        // remove local bcgroup bucket
        expectedElanFootprint--;
        if (bucketList.size() != expectedElanFootprint) {
            // no point in retrying if not able to meet expected foot print
            return;
        }
        LOG.trace("no of buckets mismatched {} {}", elanInstance.getElanInstanceName(), update.getKey().getGroupId());
        elanClusterUtils.runOnlyInOwnerNode(elanInstance.getElanInstanceName(), "updating broadcast group", () -> {
            elanL2GatewayMulticastUtils.setupElanBroadcastGroups(elanInstance, dpnId);
            return null;
        });
    } else {
        LOG.trace("no buckets in the update {} {}", elanInstance.getElanInstanceName(), update.getKey().getGroupId());
    }
}

Example 12 with DpnInterfaces

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.dpn.interfaces.elan.dpn.interfaces.list.DpnInterfaces in project netvirt by opendaylight.

the class ElanDpnInterfaceClusteredListener method add.

@Override
protected void add(InstanceIdentifier<DpnInterfaces> identifier, final DpnInterfaces dpnInterfaces) {
    final String elanName = getElanName(identifier);
    jobCoordinator.enqueueJob(elanName + ":l2gw", () -> {
        elanInstanceDpnsCache.add(getElanName(identifier), dpnInterfaces);
        if (entityOwnershipUtils.isEntityOwner(HwvtepSouthboundConstants.ELAN_ENTITY_TYPE, HwvtepSouthboundConstants.ELAN_ENTITY_NAME)) {
            ElanInstance elanInstance = elanInstanceCache.get(elanName).orNull();
            if (elanInstance != null) {
                elanL2GatewayUtils.installElanL2gwDevicesLocalMacsInDpn(dpnInterfaces.getDpId(), elanInstance, dpnInterfaces.getInterfaces().get(0));
                // updating remote mcast mac on l2gw devices
                elanL2GatewayMulticastUtils.updateRemoteMcastMacOnElanL2GwDevices(elanName);
            }
        }
        return null;
    });
}

Example 13 with DpnInterfaces

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.dpn.interfaces.elan.dpn.interfaces.list.DpnInterfaces in project netvirt by opendaylight.

the class ElanDpnToTransportZoneListener method add.

@Override
protected void add(InstanceIdentifier<DpnInterfaces> key, DpnInterfaces dataObjectModification) {
    LOG.debug("Elan dpn {} add detected, updating transport zones", dataObjectModification.getDpId());
    BigInteger dpId = dataObjectModification.getDpId();
    String elanInstanceName = key.firstKeyOf(ElanDpnInterfacesList.class).getElanInstanceName();
    if (!ElanUtils.isVxlanNetworkOrVxlanSegment(elanInstanceCache.get(elanInstanceName).orNull())) {
        return;
    }
    transportZoneNotificationUtil.updateTransportZone(elanInstanceName, dpId);
}

Example 14 with DpnInterfaces

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.dpn.interfaces.elan.dpn.interfaces.list.DpnInterfaces in project netvirt by opendaylight.

the class ElanInterfaceManager method setBCGrouponOtherDpns.

@SuppressWarnings("checkstyle:IllegalCatch")
private void setBCGrouponOtherDpns(ElanInstance elanInfo, BigInteger dpId, int elanTag, long groupId) {
    int bucketId = 0;
    ElanDpnInterfacesList elanDpns = elanUtils.getElanDpnInterfacesList(elanInfo.getElanInstanceName());
    if (elanDpns != null) {
        List<DpnInterfaces> dpnInterfaces = elanDpns.getDpnInterfaces();
        for (DpnInterfaces dpnInterface : dpnInterfaces) {
            List<Bucket> remoteListBucketInfo = new ArrayList<>();
            if (elanUtils.isDpnPresent(dpnInterface.getDpId()) && !Objects.equals(dpnInterface.getDpId(), dpId) && dpnInterface.getInterfaces() != null && !dpnInterface.getInterfaces().isEmpty()) {
                List<Action> listAction = new ArrayList<>();
                int actionKey = 0;
                listAction.add(new ActionGroup(ElanUtils.getElanLocalBCGId(elanTag)).buildAction(++actionKey));
                remoteListBucketInfo.add(MDSALUtil.buildBucket(listAction, MDSALUtil.GROUP_WEIGHT, bucketId, MDSALUtil.WATCH_PORT, MDSALUtil.WATCH_GROUP));
                bucketId++;
                for (DpnInterfaces otherFes : dpnInterfaces) {
                    if (elanUtils.isDpnPresent(otherFes.getDpId()) && !Objects.equals(otherFes.getDpId(), dpnInterface.getDpId()) && otherFes.getInterfaces() != null && !otherFes.getInterfaces().isEmpty()) {
                        try {
                            List<Action> remoteListActionInfo = elanItmUtils.getInternalTunnelItmEgressAction(dpnInterface.getDpId(), otherFes.getDpId(), elanUtils.isOpenstackVniSemanticsEnforced() ? elanUtils.getVxlanSegmentationId(elanInfo) : elanTag);
                            if (!remoteListActionInfo.isEmpty()) {
                                remoteListBucketInfo.add(MDSALUtil.buildBucket(remoteListActionInfo, MDSALUtil.GROUP_WEIGHT, bucketId, MDSALUtil.WATCH_PORT, MDSALUtil.WATCH_GROUP));
                                bucketId++;
                            }
                        } catch (Exception ex) {
                            LOG.error("setElanBCGrouponOtherDpns failed due to Exception caught; " + "Logical Group Interface not found between source Dpn - {}, " + "destination Dpn - {} ", dpnInterface.getDpId(), otherFes.getDpId(), ex);
                            return;
                        }
                    }
                }
                List<Bucket> elanL2GwDevicesBuckets = elanL2GatewayMulticastUtils.getRemoteBCGroupBucketsOfElanL2GwDevices(elanInfo, dpnInterface.getDpId(), bucketId);
                remoteListBucketInfo.addAll(elanL2GwDevicesBuckets);
                if (remoteListBucketInfo.isEmpty()) {
                    LOG.debug("No ITM is present on Dpn - {} ", dpnInterface.getDpId());
                    continue;
                }
                Group group = MDSALUtil.buildGroup(groupId, elanInfo.getElanInstanceName(), GroupTypes.GroupAll, MDSALUtil.buildBucketLists(remoteListBucketInfo));
                LOG.trace("Installing remote bc group {} on dpnId {}", group, dpnInterface.getDpId());
                mdsalManager.syncInstallGroup(dpnInterface.getDpId(), group);
            }
        }
        try {
            Thread.sleep(WAIT_TIME_FOR_SYNC_INSTALL);
        } catch (InterruptedException e1) {
            LOG.warn("Error while waiting for remote BC group on other DPNs for ELAN {} to install", elanInfo);
        }
    }
}

Example 15 with DpnInterfaces

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.dpn.interfaces.elan.dpn.interfaces.list.DpnInterfaces in project netvirt by opendaylight.

the class ElanInterfaceManager method removeElanInterface.

public List<ListenableFuture<Void>> removeElanInterface(ElanInstance elanInfo, String interfaceName, InterfaceInfo interfaceInfo) {
    String elanName = elanInfo.getElanInstanceName();
    boolean isLastElanInterface = false;
    boolean isLastInterfaceOnDpn = false;
    BigInteger dpId = null;
    long elanTag = elanInfo.getElanTag();
    // We use two transaction so we don't suffer on multiple shards (interfaces and flows)
    WriteTransaction interfaceTx = broker.newWriteOnlyTransaction();
    Elan elanState = removeElanStateForInterface(elanInfo, interfaceName, interfaceTx);
    if (elanState == null) {
        interfaceTx.cancel();
        return Collections.emptyList();
    }
    WriteTransaction flowTx = broker.newWriteOnlyTransaction();
    List<String> elanInterfaces = elanState.getElanInterfaces();
    if (elanInterfaces.isEmpty()) {
        isLastElanInterface = true;
    }
    if (interfaceInfo != null) {
        dpId = interfaceInfo.getDpId();
        DpnInterfaces dpnInterfaces = removeElanDpnInterfaceFromOperationalDataStore(elanName, dpId, interfaceName, elanTag, interfaceTx);
        /*
             * If there are not elan ports, remove the unknown dmac, terminating
             * service table flows, remote/local bc group
             */
        if (dpnInterfaces == null || dpnInterfaces.getInterfaces() == null || dpnInterfaces.getInterfaces().isEmpty()) {
            // No more Elan Interfaces in this DPN
            LOG.debug("deleting the elan: {} present on dpId: {}", elanInfo.getElanInstanceName(), dpId);
            if (!elanUtils.isOpenstackVniSemanticsEnforced()) {
                removeDefaultTermFlow(dpId, elanInfo.getElanTag());
            }
            removeUnknownDmacFlow(dpId, elanInfo, flowTx, elanInfo.getElanTag());
            removeEtreeUnknownDmacFlow(dpId, elanInfo, flowTx);
            removeElanBroadcastGroup(elanInfo, interfaceInfo, flowTx);
            removeLocalBroadcastGroup(elanInfo, interfaceInfo, flowTx);
            removeEtreeBroadcastGrups(elanInfo, interfaceInfo, flowTx);
            if (isVxlanNetworkOrVxlanSegment(elanInfo)) {
                if (elanUtils.isOpenstackVniSemanticsEnforced()) {
                    elanUtils.removeTerminatingServiceAction(dpId, elanUtils.getVxlanSegmentationId(elanInfo).intValue());
                }
                unsetExternalTunnelTable(dpId, elanInfo);
            }
            isLastInterfaceOnDpn = true;
        } else {
            setupLocalBroadcastGroups(elanInfo, dpnInterfaces, interfaceInfo);
        }
    }
    List<ListenableFuture<Void>> futures = new ArrayList<>();
    futures.add(ElanUtils.waitForTransactionToComplete(interfaceTx));
    futures.add(ElanUtils.waitForTransactionToComplete(flowTx));
    if (isLastInterfaceOnDpn && dpId != null && isVxlanNetworkOrVxlanSegment(elanInfo)) {
        setElanAndEtreeBCGrouponOtherDpns(elanInfo, dpId);
    }
    InterfaceRemoveWorkerOnElanInterface removeInterfaceWorker = new InterfaceRemoveWorkerOnElanInterface(interfaceName, elanInfo, interfaceInfo, this, isLastElanInterface);
    jobCoordinator.enqueueJob(ElanUtils.getElanInterfaceJobKey(interfaceName), removeInterfaceWorker, ElanConstants.JOB_MAX_RETRIES);
    return futures;
}