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

Example 46 with ElanInstance

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

the class L2GatewayConnectionUtils method associateHwvtepsToElan.

private void associateHwvtepsToElan(ElanInstance elanInstance, L2gateway l2Gateway, L2gatewayConnection input, String l2GwDeviceName) {
    String elanName = elanInstance.getElanInstanceName();
    Integer defaultVlan = input.getSegmentId();
    Uuid l2GwConnId = input.getKey().getUuid();
    List<Devices> l2Devices = l2Gateway.getDevices();
    LOG.trace("Associating ELAN {} with L2Gw Conn Id {} having below L2Gw devices {}", elanName, l2GwConnId, l2Devices);
    for (Devices l2Device : l2Devices) {
        String l2DeviceName = l2Device.getDeviceName();
        // preprovisioning/re-provisioning
        if (l2GwDeviceName != null && !l2GwDeviceName.equals(l2DeviceName)) {
            LOG.debug("Associating Hwvtep to ELAN is not been processed for {}; as only {} got connected now!", l2DeviceName, l2GwDeviceName);
            continue;
        }
        L2GatewayDevice l2GatewayDevice = l2GatewayCache.get(l2DeviceName);
        if (isL2GwDeviceConnected(l2GatewayDevice)) {
            NodeId hwvtepNodeId = new NodeId(l2GatewayDevice.getHwvtepNodeId());
            // Delete pending delete logical switch task if scheduled
            elanL2GatewayUtils.cancelDeleteLogicalSwitch(hwvtepNodeId, ElanL2GatewayUtils.getLogicalSwitchFromElan(elanName));
            // Add L2 Gateway device to 'ElanL2GwDevice' cache
            boolean createLogicalSwitch;
            LogicalSwitches logicalSwitch = HwvtepUtils.getLogicalSwitch(broker, LogicalDatastoreType.CONFIGURATION, hwvtepNodeId, elanName);
            if (logicalSwitch == null) {
                HwvtepLogicalSwitchListener hwVTEPLogicalSwitchListener = new HwvtepLogicalSwitchListener(elanInstanceCache, elanL2GatewayUtils, elanClusterUtils, elanL2GatewayMulticastUtils, this, l2GatewayDevice, elanName, l2Device, defaultVlan, l2GwConnId);
                hwVTEPLogicalSwitchListener.registerListener(LogicalDatastoreType.OPERATIONAL, broker);
                closeables.add(hwVTEPLogicalSwitchListener);
                createLogicalSwitch = true;
            } else {
                addL2DeviceToElanL2GwCache(elanName, l2GatewayDevice, l2GwConnId, l2Device);
                createLogicalSwitch = false;
            }
            AssociateHwvtepToElanJob associateHwvtepToElanJob = new AssociateHwvtepToElanJob(broker, elanL2GatewayUtils, elanL2GatewayMulticastUtils, elanInstanceCache, l2GatewayDevice, elanInstance, l2Device, defaultVlan, createLogicalSwitch);
            elanClusterUtils.runOnlyInOwnerNode(associateHwvtepToElanJob.getJobKey(), "create logical switch in hwvtep topo", associateHwvtepToElanJob);
        } else {
            LOG.info("L2GwConn create is not handled for device with id {} as it's not connected", l2DeviceName);
        }
    }
}

Example 47 with ElanInstance

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

the class ElanUtils method buildLocalDmacFlowEntry.

/**
 * Builds the flow to be programmed in the DMAC table of the local DPN (that
 * is, where the MAC is attached to). This flow consists in:
 *
 * <p>Match: + elanTag in metadata + packet goes to a MAC locally attached
 * Actions: + optionally, pop-vlan + set-vlan-id + output to ifName's
 * portNumber
 *
 * @param elanTag
 *            the elan tag
 * @param dpId
 *            the dp id
 * @param ifName
 *            the if name
 * @param macAddress
 *            the mac address
 * @param elanInfo
 *            the elan info
 * @param ifTag
 *            the if tag
 * @return the flow
 */
public Flow buildLocalDmacFlowEntry(long elanTag, BigInteger dpId, String ifName, String macAddress, ElanInstance elanInfo, long ifTag) {
    List<MatchInfo> mkMatches = new ArrayList<>();
    mkMatches.add(new MatchMetadata(ElanHelper.getElanMetadataLabel(elanTag), MetaDataUtil.METADATA_MASK_SERVICE));
    mkMatches.add(new MatchEthernetDestination(new MacAddress(macAddress)));
    List<Instruction> mkInstructions = new ArrayList<>();
    List<Action> actions = getEgressActionsForInterface(ifName, /* tunnelKey */
    null);
    mkInstructions.add(MDSALUtil.buildApplyActionsInstruction(actions));
    Flow flow = MDSALUtil.buildFlowNew(NwConstants.ELAN_DMAC_TABLE, getKnownDynamicmacFlowRef(NwConstants.ELAN_DMAC_TABLE, dpId, ifTag, macAddress, elanTag), 20, elanInfo.getElanInstanceName(), 0, 0, ElanConstants.COOKIE_ELAN_KNOWN_DMAC.add(BigInteger.valueOf(elanTag)), mkMatches, mkInstructions);
    return flow;
}

Example 48 with ElanInstance

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

the class ElanUtils method deleteMacFlows.

public void deleteMacFlows(ElanInstance elanInfo, InterfaceInfo interfaceInfo, String macAddress, boolean deleteSmac, WriteTransaction deleteFlowGroupTx) {
    String elanInstanceName = elanInfo.getElanInstanceName();
    List<DpnInterfaces> remoteFEs = getInvolvedDpnsInElan(elanInstanceName);
    BigInteger srcdpId = interfaceInfo.getDpId();
    boolean isFlowsRemovedInSrcDpn = false;
    for (DpnInterfaces dpnInterface : remoteFEs) {
        Long elanTag = elanInfo.getElanTag();
        BigInteger dstDpId = dpnInterface.getDpId();
        if (executeDeleteMacFlows(elanInfo, interfaceInfo, macAddress, deleteSmac, elanInstanceName, srcdpId, elanTag, dstDpId, deleteFlowGroupTx)) {
            isFlowsRemovedInSrcDpn = true;
        }
        executeEtreeDeleteMacFlows(elanInfo, interfaceInfo, macAddress, deleteSmac, elanInstanceName, srcdpId, elanTag, dstDpId, deleteFlowGroupTx);
    }
    if (!isFlowsRemovedInSrcDpn) {
        deleteSmacAndDmacFlows(elanInfo, interfaceInfo, macAddress, deleteSmac, deleteFlowGroupTx);
    }
}

Example 49 with ElanInstance

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

the class ElanUtils method setupLocalDmacFlow.

private void setupLocalDmacFlow(long elanTag, BigInteger dpId, String ifName, String macAddress, ElanInstance elanInfo, IMdsalApiManager mdsalApiManager, long ifTag, WriteTransaction writeFlowGroupTx) {
    Flow flowEntity = buildLocalDmacFlowEntry(elanTag, dpId, ifName, macAddress, elanInfo, ifTag);
    mdsalApiManager.addFlowToTx(dpId, flowEntity, writeFlowGroupTx);
    installEtreeLocalDmacFlow(elanTag, dpId, ifName, macAddress, elanInfo, ifTag, writeFlowGroupTx);
}

Example 50 with ElanInstance

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

the class ElanUtils method installEtreeLocalDmacFlow.

private void installEtreeLocalDmacFlow(long elanTag, BigInteger dpId, String ifName, String macAddress, ElanInstance elanInfo, long ifTag, WriteTransaction writeFlowGroupTx) {
    EtreeInterface etreeInterface = elanInterfaceCache.getEtreeInterface(ifName).orNull();
    if (etreeInterface != null && etreeInterface.getEtreeInterfaceType() == EtreeInterfaceType.Root) {
        EtreeLeafTagName etreeTagName = elanEtreeUtils.getEtreeLeafTagByElanTag(elanTag);
        if (etreeTagName == null) {
            LOG.warn("Interface {} seems like it belongs to Etree but etreeTagName from elanTag {} is null", ifName, elanTag);
        } else {
            Flow flowEntity = buildLocalDmacFlowEntry(etreeTagName.getEtreeLeafTag().getValue(), dpId, ifName, macAddress, elanInfo, ifTag);
            mdsalManager.addFlowToTx(dpId, flowEntity, writeFlowGroupTx);
        }
    }
}