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

Example 76 with Elan

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.state.Elan in project netvirt by opendaylight.

the class ElanUtils method getElanInterfaceMacAddresses.

/**
 * Gets the elan interface mac addresses.
 *
 * @param interfaceName
 *            the interface name
 * @return the elan interface mac addresses
 */
public List<PhysAddress> getElanInterfaceMacAddresses(String interfaceName) {
    List<PhysAddress> macAddresses = new ArrayList<>();
    ElanInterfaceMac elanInterfaceMac = getElanInterfaceMacByInterfaceName(interfaceName);
    if (elanInterfaceMac != null && elanInterfaceMac.getMacEntry() != null) {
        List<MacEntry> macEntries = elanInterfaceMac.getMacEntry();
        for (MacEntry macEntry : macEntries) {
            macAddresses.add(macEntry.getMacAddress());
        }
    }
    return macAddresses;
}

Example 77 with Elan

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.state.Elan in project netvirt by opendaylight.

the class ElanUtils method updateOperationalDataStore.

/**
 * Updates the Elan information in the Operational DS. It also updates the
 * ElanInstance in the Config DS by setting the adquired elanTag.
 *
 * @param idManager
 *            the id manager
 * @param elanInstanceAdded
 *            the elan instance added
 * @param elanInterfaces
 *            the elan interfaces
 * @param tx
 *            transaction
 *
 * @return the updated ELAN instance.
 */
public static ElanInstance updateOperationalDataStore(IdManagerService idManager, ElanInstance elanInstanceAdded, List<String> elanInterfaces, WriteTransaction tx) {
    String elanInstanceName = elanInstanceAdded.getElanInstanceName();
    Long elanTag = elanInstanceAdded.getElanTag();
    if (elanTag == null || elanTag == 0L) {
        elanTag = retrieveNewElanTag(idManager, elanInstanceName);
    }
    Elan elanInfo = new ElanBuilder().setName(elanInstanceName).setElanInterfaces(elanInterfaces).setKey(new ElanKey(elanInstanceName)).build();
    // Add the ElanState in the elan-state operational data-store
    tx.put(LogicalDatastoreType.OPERATIONAL, getElanInstanceOperationalDataPath(elanInstanceName), elanInfo, WriteTransaction.CREATE_MISSING_PARENTS);
    // Add the ElanMacTable in the elan-mac-table operational data-store
    MacTable elanMacTable = new MacTableBuilder().setKey(new MacTableKey(elanInstanceName)).build();
    tx.put(LogicalDatastoreType.OPERATIONAL, getElanMacTableOperationalDataPath(elanInstanceName), elanMacTable, WriteTransaction.CREATE_MISSING_PARENTS);
    ElanTagNameBuilder elanTagNameBuilder = new ElanTagNameBuilder().setElanTag(elanTag).setKey(new ElanTagNameKey(elanTag)).setName(elanInstanceName);
    long etreeLeafTag = -1;
    if (isEtreeInstance(elanInstanceAdded)) {
        etreeLeafTag = retrieveNewElanTag(idManager, elanInstanceName + ElanConstants.LEAVES_POSTFIX);
        EtreeLeafTagName etreeLeafTagName = new EtreeLeafTagNameBuilder().setEtreeLeafTag(new EtreeLeafTag(etreeLeafTag)).build();
        elanTagNameBuilder.addAugmentation(EtreeLeafTagName.class, etreeLeafTagName);
        addTheLeafTagAsElanTag(elanInstanceName, etreeLeafTag, tx);
    }
    ElanTagName elanTagName = elanTagNameBuilder.build();
    // Add the ElanTag to ElanName in the elan-tag-name Operational
    // data-store
    tx.put(LogicalDatastoreType.OPERATIONAL, getElanInfoEntriesOperationalDataPath(elanTag), elanTagName);
    // Updates the ElanInstance Config DS by setting the just acquired
    // elanTag
    ElanInstanceBuilder elanInstanceBuilder = new ElanInstanceBuilder().setElanInstanceName(elanInstanceName).setDescription(elanInstanceAdded.getDescription()).setMacTimeout(elanInstanceAdded.getMacTimeout() == null ? Long.valueOf(ElanConstants.DEFAULT_MAC_TIME_OUT) : elanInstanceAdded.getMacTimeout()).setKey(elanInstanceAdded.getKey()).setElanTag(elanTag);
    if (isEtreeInstance(elanInstanceAdded)) {
        EtreeInstance etreeInstance = new EtreeInstanceBuilder().setEtreeLeafTagVal(new EtreeLeafTag(etreeLeafTag)).build();
        elanInstanceBuilder.addAugmentation(EtreeInstance.class, etreeInstance);
    }
    ElanInstance elanInstanceWithTag = elanInstanceBuilder.build();
    tx.merge(LogicalDatastoreType.CONFIGURATION, ElanHelper.getElanInstanceConfigurationDataPath(elanInstanceName), elanInstanceWithTag, WriteTransaction.CREATE_MISSING_PARENTS);
    return elanInstanceWithTag;
}

Example 78 with Elan

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.state.Elan in project netvirt by opendaylight.

the class ElanUtils method getExternalElanInterface.

public String getExternalElanInterface(String elanInstanceName, BigInteger dpnId) {
    DpnInterfaces dpnInterfaces = getElanInterfaceInfoByElanDpn(elanInstanceName, dpnId);
    if (dpnInterfaces == null || dpnInterfaces.getInterfaces() == null) {
        LOG.trace("Elan {} does not have interfaces in DPN {}", elanInstanceName, dpnId);
        return null;
    }
    for (String dpnInterface : dpnInterfaces.getInterfaces()) {
        if (interfaceManager.isExternalInterface(dpnInterface)) {
            return dpnInterface;
        }
    }
    LOG.trace("Elan {} does not have any external interace attached to DPN {}", elanInstanceName, dpnId);
    return null;
}

Example 79 with Elan

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.state.Elan in project netvirt by opendaylight.

the class ElanUtils method isDpnAlreadyPresentInElanInstance.

/**
 * To check given dpId is already present in Elan instance. This can be used
 * to program flow entry in external tunnel table when a new access port
 * added for first time into the ELAN instance
 *
 * @param dpId
 *            the dp id
 * @param elanInstanceName
 *            the elan instance name
 * @return true if dpId is already present, otherwise return false
 */
public boolean isDpnAlreadyPresentInElanInstance(BigInteger dpId, String elanInstanceName) {
    InstanceIdentifier<ElanDpnInterfacesList> elanDpnInterfaceId = getElanDpnOperationDataPath(elanInstanceName);
    Optional<ElanDpnInterfacesList> existingElanDpnInterfaces = read(broker, LogicalDatastoreType.OPERATIONAL, elanDpnInterfaceId);
    if (!existingElanDpnInterfaces.isPresent()) {
        return false;
    }
    List<DpnInterfaces> dpnInterfaces = existingElanDpnInterfaces.get().getDpnInterfaces();
    for (DpnInterfaces dpnInterface : dpnInterfaces) {
        if (dpnInterface.getDpId().equals(dpId)) {
            return true;
        }
    }
    return false;
}

Example 80 with Elan

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.state.Elan in project netvirt by opendaylight.

the class ElanUtils method getEgressActionsForInterface.

/**
 * Returns the list of Actions to be taken when sending the packet through
 * an Elan interface. Note that this interface can refer to an ElanInterface
 * where the Elan VM is attached to a DPN or an ITM tunnel interface where
 * Elan traffic can be sent through. In this latter case, the tunnelKey is
 * mandatory and it can hold serviceId for internal tunnels or the VNI for
 * external tunnels.
 *
 * @param ifName
 *            the if name
 * @param tunnelKey
 *            the tunnel key
 * @return the egress actions for interface
 */
@SuppressWarnings("checkstyle:IllegalCatch")
public List<Action> getEgressActionsForInterface(String ifName, Long tunnelKey) {
    List<Action> listAction = new ArrayList<>();
    try {
        GetEgressActionsForInterfaceInput getEgressActionInput = new GetEgressActionsForInterfaceInputBuilder().setIntfName(ifName).setTunnelKey(tunnelKey).build();
        Future<RpcResult<GetEgressActionsForInterfaceOutput>> result = interfaceManagerRpcService.getEgressActionsForInterface(getEgressActionInput);
        RpcResult<GetEgressActionsForInterfaceOutput> rpcResult = result.get();
        if (!rpcResult.isSuccessful()) {
            LOG.debug("RPC Call to Get egress actions for interface {} returned with Errors {}", ifName, rpcResult.getErrors());
        } else {
            List<Action> actions = rpcResult.getResult().getAction();
            listAction = actions;
        }
    } catch (Exception e) {
        LOG.warn("Exception when egress actions for interface {}", ifName, e);
    }
    return listAction;
}