Examples with Table org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table used on opensource projects

Example 1 with Table

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table in project netvirt by opendaylight.

the class ElanInterfaceManager method addElanInterface.

List<ListenableFuture<Void>> addElanInterface(ElanInterface elanInterface, InterfaceInfo interfaceInfo, ElanInstance elanInstance) throws ElanException {
    Preconditions.checkNotNull(elanInstance, "elanInstance cannot be null");
    Preconditions.checkNotNull(interfaceInfo, "interfaceInfo cannot be null");
    Preconditions.checkNotNull(elanInterface, "elanInterface cannot be null");
    String interfaceName = elanInterface.getName();
    String elanInstanceName = elanInterface.getElanInstanceName();
    Elan elanInfo = ElanUtils.getElanByName(broker, elanInstanceName);
    WriteTransaction tx = broker.newWriteOnlyTransaction();
    if (elanInfo == null) {
        List<String> elanInterfaces = new ArrayList<>();
        elanInterfaces.add(interfaceName);
        ElanUtils.updateOperationalDataStore(idManager, elanInstance, elanInterfaces, tx);
    } else {
        createElanStateList(elanInstanceName, interfaceName, tx);
    }
    boolean isFirstInterfaceInDpn = false;
    // Specific actions to the DPN where the ElanInterface has been added,
    // for example, programming the
    // External tunnel table if needed or adding the ElanInterface to the
    // DpnInterfaces in the operational DS.
    BigInteger dpId = interfaceInfo.getDpId();
    DpnInterfaces dpnInterfaces = null;
    if (dpId != null && !dpId.equals(ElanConstants.INVALID_DPN)) {
        InstanceIdentifier<DpnInterfaces> elanDpnInterfaces = ElanUtils.getElanDpnInterfaceOperationalDataPath(elanInstanceName, dpId);
        Optional<DpnInterfaces> existingElanDpnInterfaces = ElanUtils.read(broker, LogicalDatastoreType.OPERATIONAL, elanDpnInterfaces);
        if (!existingElanDpnInterfaces.isPresent()) {
            isFirstInterfaceInDpn = true;
            // ELAN's 1st ElanInterface added to this DPN
            dpnInterfaces = createElanInterfacesList(elanInstanceName, interfaceName, dpId, tx);
            // table, but only if Elan has VNI
            if (isVxlanNetworkOrVxlanSegment(elanInstance)) {
                setExternalTunnelTable(dpId, elanInstance);
            }
            elanL2GatewayUtils.installElanL2gwDevicesLocalMacsInDpn(dpId, elanInstance, interfaceName);
        } else {
            List<String> elanInterfaces = existingElanDpnInterfaces.get().getInterfaces();
            elanInterfaces.add(interfaceName);
            if (elanInterfaces.size() == 1) {
                // 1st dpn interface
                elanL2GatewayUtils.installElanL2gwDevicesLocalMacsInDpn(dpId, elanInstance, interfaceName);
            }
            dpnInterfaces = updateElanDpnInterfacesList(elanInstanceName, dpId, elanInterfaces, tx);
        }
    }
    // add code to install Local/Remote BC group, unknow DMAC entry,
    // terminating service table flow entry
    // call bindservice of interfacemanager to create ingress table flow
    // enty.
    // Add interface to the ElanInterfaceForwardingEntires Container
    createElanInterfaceTablesList(interfaceName, tx);
    List<ListenableFuture<Void>> futures = new ArrayList<>();
    futures.add(ElanUtils.waitForTransactionToComplete(tx));
    installEntriesForFirstInterfaceonDpn(elanInstance, interfaceInfo, dpnInterfaces, isFirstInterfaceInDpn);
    // for internal vlan networks
    if (ElanUtils.isVlan(elanInstance) && !elanInstance.isExternal()) {
        if (interfaceManager.isExternalInterface(interfaceName)) {
            LOG.debug("adding vlan prv intf {} to elan {} BC group", interfaceName, elanInstanceName);
            handleExternalInterfaceEvent(elanInstance, dpnInterfaces, dpId);
        }
    }
    if (isFirstInterfaceInDpn && isVxlanNetworkOrVxlanSegment(elanInstance)) {
        // update the remote-DPNs remoteBC group entry with Tunnels
        LOG.trace("update remote bc group for elan {} on other DPNs for newly added dpn {}", elanInstance, dpId);
        setElanAndEtreeBCGrouponOtherDpns(elanInstance, dpId);
    }
    String jobKey = ElanUtils.getElanInterfaceJobKey(interfaceName);
    InterfaceAddWorkerOnElanInterface addWorker = new InterfaceAddWorkerOnElanInterface(jobKey, elanInterface, interfaceInfo, elanInstance, isFirstInterfaceInDpn, this);
    jobCoordinator.enqueueJob(jobKey, addWorker, ElanConstants.JOB_MAX_RETRIES);
    return futures;
}

Example 2 with Table

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table in project netvirt by opendaylight.

the class ElanNodeListener method createL2ControlProtocolDropFlows.

private void createL2ControlProtocolDropFlows(BigInteger dpId) {
    List<MatchInfo> mkMatches = new ArrayList<>();
    MatchEthernetDestination matchEthDst = new MatchEthernetDestination(new MacAddress(ElanConstants.L2_CONTROL_PACKETS_DMAC), new MacAddress(ElanConstants.L2_CONTROL_PACKETS_DMAC_MASK));
    mkMatches.add(matchEthDst);
    List<ActionInfo> listActionInfo = new ArrayList<>();
    listActionInfo.add(new ActionDrop());
    List<InstructionInfo> mkInstructions = new ArrayList<>();
    mkInstructions.add(new InstructionApplyActions(listActionInfo));
    String flowId = dpId.toString() + NwConstants.ELAN_DMAC_TABLE + "l2control" + ElanConstants.L2_CONTROL_PACKETS_DMAC + ElanConstants.L2_CONTROL_PACKETS_DMAC_MASK;
    FlowEntity flow = MDSALUtil.buildFlowEntity(dpId, NwConstants.ELAN_DMAC_TABLE, flowId, 15, "L2 control packets dMac Table Flow", 0, 0, ElanConstants.COOKIE_ELAN_KNOWN_DMAC, mkMatches, mkInstructions);
    mdsalManager.installFlow(flow);
}

Example 3 with Table

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table in project netvirt by opendaylight.

the class ElanNodeListener method addSmacLearnedTableFlow.

private void addSmacLearnedTableFlow(BigInteger dpId) {
    // T50 - match on Reg4 and goto T51
    List<MatchInfoBase> mkMatches = new ArrayList<>();
    mkMatches.add(new NxMatchRegister(NxmNxReg4.class, LEARN_MATCH_REG4_VALUE));
    List<InstructionInfo> mkInstructions = new ArrayList<>();
    mkInstructions.add(new InstructionGotoTable(NwConstants.ELAN_DMAC_TABLE));
    String flowRef = new StringBuffer().append(NwConstants.ELAN_SMAC_TABLE).append(NwConstants.FLOWID_SEPARATOR).append(LEARN_MATCH_REG4_VALUE).toString();
    FlowEntity flowEntity = MDSALUtil.buildFlowEntity(dpId, NwConstants.ELAN_SMAC_TABLE, flowRef, 10, "ELAN sMac Table Reg4 Flow", 0, 0, ElanConstants.COOKIE_ELAN_KNOWN_SMAC.add(BigInteger.valueOf(LEARN_MATCH_REG4_VALUE)), mkMatches, mkInstructions);
    mdsalManager.installFlow(flowEntity);
}

Example 4 with Table

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table in project netvirt by opendaylight.

the class EvpnUtils method programEvpnL2vniDemuxTable.

public void programEvpnL2vniDemuxTable(String elanName, final BiConsumer<String, String> serviceHandler, BiConsumer<BigInteger, FlowEntity> flowHandler) {
    ElanInstance elanInfo = elanInstanceCache.get(elanName).orNull();
    List<String> tunnelInterfaceNameList = getDcGatewayTunnelInterfaceNameList();
    if (tunnelInterfaceNameList.isEmpty()) {
        LOG.info("No DC gateways tunnels while programming l2vni table for elan {}.", elanName);
        return;
    }
    tunnelInterfaceNameList.forEach(tunnelInterfaceName -> {
        serviceHandler.accept(elanName, tunnelInterfaceName);
    });
    programEvpnL2vniFlow(elanInfo, flowHandler);
}

Example 5 with Table

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table 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;
}