Examples with ElanInstance org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstance used on opensource projects

Example 81 with ElanInstance

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstance in project netvirt by opendaylight.

the class ElanGroupListener method getElanInstanceFromGroupId.

ElanInstance getElanInstanceFromGroupId(Group update) {
    for (ElanInstance elanInstance : elanInstanceCache.getAllPresent()) {
        if (elanInstance.getElanTag() != null) {
            long elanTag = elanInstance.getElanTag();
            long elanBCGroupId = ElanUtils.getElanRemoteBroadCastGroupID(elanTag);
            if (elanBCGroupId == update.getGroupId().getValue()) {
                return elanInstance;
            }
        }
    }
    return null;
}

Example 82 with ElanInstance

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstance in project netvirt by opendaylight.

the class HwvtepLocalUcastMacListener method added.

@Override
public void added(InstanceIdentifier<LocalUcastMacs> identifier, LocalUcastMacs macAdded) {
    String hwvtepNodeId = identifier.firstKeyOf(Node.class).getNodeId().getValue();
    String macAddress = macAdded.getMacEntryKey().getValue().toLowerCase(Locale.getDefault());
    LOG.trace("LocalUcastMacs {} added to {}", macAddress, hwvtepNodeId);
    String elanName = getElanName(macAdded);
    ElanInstance elan = elanInstanceCache.get(elanName).orNull();
    if (elan == null) {
        LOG.warn("Could not find ELAN for mac {} being added", macAddress);
        return;
    }
    L2GatewayDevice elanL2GwDevice = ElanL2GwCacheUtils.getL2GatewayDeviceFromCache(elanName, hwvtepNodeId);
    if (elanL2GwDevice == null) {
        LOG.warn("Could not find L2GatewayDevice for ELAN: {}, nodeID:{} from cache", elanName, hwvtepNodeId);
        return;
    }
    // Cache MAC for furthur processing later
    elanL2GwDevice.addUcastLocalMac(macAdded);
    elanL2GatewayUtils.installL2GwUcastMacInElan(elan, elanL2GwDevice, macAddress.toLowerCase(Locale.getDefault()), macAdded, null);
}

Example 83 with ElanInstance

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstance in project netvirt by opendaylight.

the class LocalUcastMacListener method removed.

public void removed(final InstanceIdentifier<LocalUcastMacs> identifier, final LocalUcastMacs macRemoved) {
    String hwvtepNodeId = identifier.firstKeyOf(Node.class).getNodeId().getValue();
    String macAddress = macRemoved.getMacEntryKey().getValue().toLowerCase(Locale.getDefault());
    LOG.trace("LocalUcastMacs {} removed from {}", macAddress, hwvtepNodeId);
    ResourceBatchingManager.getInstance().delete(ResourceBatchingManager.ShardResource.CONFIG_TOPOLOGY, identifier);
    String elanName = getElanName(macRemoved);
    jobCoordinator.enqueueJob(elanName + HwvtepHAUtil.L2GW_JOB_KEY, () -> {
        L2GatewayDevice elanL2GwDevice = ElanL2GwCacheUtils.getL2GatewayDeviceFromCache(elanName, hwvtepNodeId);
        if (elanL2GwDevice == null) {
            LOG.warn("Could not find L2GatewayDevice for ELAN: {}, nodeID:{} from cache", elanName, hwvtepNodeId);
            return null;
        }
        elanL2GwDevice.removeUcastLocalMac(macRemoved);
        ElanInstance elanInstance = elanInstanceCache.get(elanName).orNull();
        elanL2GatewayUtils.unInstallL2GwUcastMacFromL2gwDevices(elanName, elanL2GwDevice, Collections.singletonList(new MacAddress(macAddress.toLowerCase(Locale.getDefault()))));
        elanL2GatewayUtils.unInstallL2GwUcastMacFromElanDpns(elanInstance, elanL2GwDevice, Collections.singletonList(new MacAddress(macAddress.toLowerCase(Locale.getDefault()))));
        return null;
    });
}

Example 84 with ElanInstance

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstance in project netvirt by opendaylight.

the class ElanServiceProvider method addArpResponderFlow.

@Override
public void addArpResponderFlow(ArpResponderInput arpResponderInput) {
    String ingressInterfaceName = arpResponderInput.getInterfaceName();
    String macAddress = arpResponderInput.getSha();
    String ipAddress = arpResponderInput.getSpa();
    int lportTag = arpResponderInput.getLportTag();
    BigInteger dpnId = arpResponderInput.getDpId();
    LOG.info("Installing the ARP responder flow on DPN {} for Interface {} with MAC {} & IP {}", dpnId, ingressInterfaceName, macAddress, ipAddress);
    Optional<ElanInterface> elanIface = elanInterfaceCache.get(ingressInterfaceName);
    ElanInstance elanInstance = elanIface.isPresent() ? elanInstanceCache.get(elanIface.get().getElanInstanceName()).orNull() : null;
    if (elanInstance == null) {
        LOG.debug("addArpResponderFlow: elanInstance is null, Failed to install arp responder flow for dpnId {}" + "for Interface {} with MAC {} & IP {}", dpnId, ingressInterfaceName, macAddress, ipAddress);
        return;
    }
    String flowId = ArpResponderUtil.getFlowId(lportTag, ipAddress);
    ArpResponderUtil.installFlow(mdsalManager, dpnId, flowId, flowId, NwConstants.DEFAULT_ARP_FLOW_PRIORITY, ArpResponderUtil.generateCookie(lportTag, ipAddress), ArpResponderUtil.getMatchCriteria(lportTag, elanInstance, ipAddress), arpResponderInput.getInstructions());
    LOG.info("Installed the ARP Responder flow for Interface {}", ingressInterfaceName);
}

Example 85 with ElanInstance

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstance in project netvirt by opendaylight.

the class ElanServiceProvider method updateExternalElanNetworks.

@Override
public void updateExternalElanNetworks(Node origNode, Node updatedNode) {
    if (!bridgeMgr.isIntegrationBridge(updatedNode)) {
        return;
    }
    List<ElanInstance> elanInstances = getElanInstances();
    if (elanInstances == null || elanInstances.isEmpty()) {
        LOG.trace("No ELAN instances found");
        return;
    }
    LOG.debug("updateExternalElanNetworks, orig bridge {} . updated bridge {}", origNode, updatedNode);
    Map<String, String> origProviderMappping = getMapFromOtherConfig(origNode, ElanBridgeManager.PROVIDER_MAPPINGS_KEY);
    Map<String, String> updatedProviderMappping = getMapFromOtherConfig(updatedNode, ElanBridgeManager.PROVIDER_MAPPINGS_KEY);
    boolean hasDatapathIdOnOrigNode = bridgeMgr.hasDatapathID(origNode);
    boolean hasDatapathIdOnUpdatedNode = bridgeMgr.hasDatapathID(updatedNode);
    BigInteger origDpnID = bridgeMgr.getDatapathId(origNode);
    for (ElanInstance elanInstance : elanInstances) {
        String physicalNetworkName = elanInstance.getPhysicalNetworkName();
        boolean createExternalElanNw = true;
        if (physicalNetworkName != null) {
            String origPortName = origProviderMappping.get(physicalNetworkName);
            String updatedPortName = updatedProviderMappping.get(physicalNetworkName);
            /**
             * for internal vlan network, vlan provider interface creation should be
             * triggered only if there is existing vlan provider intf indicating presence
             * of VM ports on the DPN
             */
            if (hasDatapathIdOnOrigNode && !elanInstance.isExternal() && ElanUtils.isVlan(elanInstance)) {
                String externalIntf = getExternalElanInterface(elanInstance.getElanInstanceName(), origDpnID);
                if (externalIntf == null) {
                    createExternalElanNw = false;
                }
            }
            if (hasPortNameRemoved(origPortName, updatedPortName)) {
                deleteExternalElanNetwork(elanInstance, bridgeMgr.getProviderInterfaceName(origNode, physicalNetworkName));
            }
            if (createExternalElanNw && (hasPortNameUpdated(origPortName, updatedPortName) || hasDatapathIdAdded(hasDatapathIdOnOrigNode, hasDatapathIdOnUpdatedNode))) {
                createExternalElanNetwork(elanInstance, bridgeMgr.getProviderInterfaceName(updatedNode, physicalNetworkName));
            }
        }
    }
}