Examples with Uint32 org.opendaylight.yangtools.yang.common.Uint32 used on opensource projects

Example 1 with Uint32

use of org.opendaylight.yangtools.yang.common.Uint32 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 operTx
 *            transaction
 *
 * @return the updated ELAN instance.
 */
public static ElanInstance updateOperationalDataStore(IdManagerService idManager, ElanInstance elanInstanceAdded, List<String> elanInterfaces, TypedWriteTransaction<Configuration> confTx, TypedWriteTransaction<Operational> operTx) {
    String elanInstanceName = elanInstanceAdded.getElanInstanceName();
    Uint32 elanTag = elanInstanceAdded.getElanTag();
    if (elanTag == null || elanTag.longValue() == 0L) {
        elanTag = retrieveNewElanTag(idManager, elanInstanceName);
    }
    if (elanTag.longValue() == 0L) {
        LOG.error("ELAN tag creation failed for elan instance {}. Not updating the ELAN DS. " + "Recreate network for recovery", elanInstanceName);
        return null;
    }
    Elan elanInfo = new ElanBuilder().setName(elanInstanceName).setElanInterfaces(elanInterfaces).withKey(new ElanKey(elanInstanceName)).build();
    // Add the ElanState in the elan-state operational data-store
    operTx.mergeParentStructurePut(getElanInstanceOperationalDataPath(elanInstanceName), elanInfo);
    // Add the ElanMacTable in the elan-mac-table operational data-store
    MacTable elanMacTable = new MacTableBuilder().withKey(new MacTableKey(elanInstanceName)).build();
    operTx.mergeParentStructurePut(getElanMacTableOperationalDataPath(elanInstanceName), elanMacTable);
    ElanTagNameBuilder elanTagNameBuilder = new ElanTagNameBuilder().setElanTag(elanTag).withKey(new ElanTagNameKey(elanTag)).setName(elanInstanceName);
    Uint32 etreeLeafTag = Uint32.valueOf(0L);
    if (isEtreeInstance(elanInstanceAdded)) {
        etreeLeafTag = retrieveNewElanTag(idManager, elanInstanceName + ElanConstants.LEAVES_POSTFIX);
        EtreeLeafTagName etreeLeafTagName = new EtreeLeafTagNameBuilder().setEtreeLeafTag(new EtreeLeafTag(etreeLeafTag)).build();
        elanTagNameBuilder.addAugmentation(etreeLeafTagName);
        addTheLeafTagAsElanTag(elanInstanceName, etreeLeafTag, operTx);
    }
    ElanTagName elanTagName = elanTagNameBuilder.build();
    // Add the ElanTag to ElanName in the elan-tag-name Operational
    // data-store
    operTx.put(getElanInfoEntriesOperationalDataPath(elanTag), elanTagName);
    // Updates the ElanInstance Config DS by setting the just acquired
    // elanTag
    ElanInstanceBuilder elanInstanceBuilder = new ElanInstanceBuilder(elanInstanceAdded).setElanInstanceName(elanInstanceName).setDescription(elanInstanceAdded.getDescription()).setMacTimeout(elanInstanceAdded.getMacTimeout() == null ? Uint32.valueOf(ElanConstants.DEFAULT_MAC_TIME_OUT) : elanInstanceAdded.getMacTimeout()).withKey(elanInstanceAdded.key()).setElanTag(elanTag);
    if (isEtreeInstance(elanInstanceAdded)) {
        EtreeInstance etreeInstance = new EtreeInstanceBuilder().setEtreeLeafTagVal(new EtreeLeafTag(etreeLeafTag)).build();
        elanInstanceBuilder.addAugmentation(etreeInstance);
    }
    ElanInstance elanInstanceWithTag = elanInstanceBuilder.build();
    LOG.trace("Updated elan Operational DS for elan: {} with elanTag: {} and interfaces: {}", elanInstanceName, elanTag, elanInterfaces);
    confTx.mergeParentStructureMerge(ElanHelper.getElanInstanceConfigurationDataPath(elanInstanceName), elanInstanceWithTag);
    return elanInstanceWithTag;
}

Example 2 with Uint32

use of org.opendaylight.yangtools.yang.common.Uint32 in project netvirt by opendaylight.

the class ElanUtils method deleteMacFlows.

public void deleteMacFlows(ElanInstance elanInfo, InterfaceInfo interfaceInfo, String macAddress, boolean deleteSmac, TypedReadWriteTransaction<Configuration> flowTx) throws ExecutionException, InterruptedException {
    String elanInstanceName = elanInfo.getElanInstanceName();
    List<DpnInterfaces> remoteFEs = getInvolvedDpnsInElan(elanInstanceName);
    Uint64 srcdpId = interfaceInfo.getDpId();
    boolean isFlowsRemovedInSrcDpn = false;
    for (DpnInterfaces dpnInterface : remoteFEs) {
        Uint32 elanTag = elanInfo.getElanTag();
        Uint64 dstDpId = dpnInterface.getDpId();
        if (executeDeleteMacFlows(elanInfo, interfaceInfo, macAddress, deleteSmac, elanInstanceName, srcdpId, elanTag, dstDpId, flowTx)) {
            isFlowsRemovedInSrcDpn = true;
        }
        executeEtreeDeleteMacFlows(elanInfo, interfaceInfo, macAddress, deleteSmac, elanInstanceName, srcdpId, elanTag, dstDpId, flowTx);
    }
    if (!isFlowsRemovedInSrcDpn) {
        deleteSmacAndDmacFlows(elanInfo, interfaceInfo, macAddress, deleteSmac, flowTx);
    }
}

Example 3 with Uint32

use of org.opendaylight.yangtools.yang.common.Uint32 in project netvirt by opendaylight.

the class ElanUtils method deleteSmacAndDmacFlows.

private void deleteSmacAndDmacFlows(ElanInstance elanInfo, InterfaceInfo interfaceInfo, String macAddress, boolean deleteSmac, TypedReadWriteTransaction<Configuration> flowTx) throws ExecutionException, InterruptedException {
    String elanInstanceName = elanInfo.getElanInstanceName();
    Uint64 srcdpId = interfaceInfo.getDpId();
    Uint32 elanTag = elanInfo.getElanTag();
    if (deleteSmac) {
        LOG.debug("Deleting SMAC flow with id {}", getKnownDynamicmacFlowRef(elanTag, macAddress));
        mdsalManager.removeFlow(flowTx, srcdpId, MDSALUtil.buildFlow(NwConstants.ELAN_SMAC_TABLE, getKnownDynamicmacFlowRef(elanTag, macAddress)));
    }
    mdsalManager.removeFlow(flowTx, srcdpId, MDSALUtil.buildFlow(NwConstants.ELAN_DMAC_TABLE, getKnownDynamicmacFlowRef(elanTag, macAddress)));
    LOG.debug("All the required flows deleted for elan:{}, logical Interface port:{} and MAC address:{} on dpn:{}", elanInstanceName, interfaceInfo.getPortName(), macAddress, srcdpId);
}

Example 4 with Uint32

use of org.opendaylight.yangtools.yang.common.Uint32 in project netvirt by opendaylight.

the class BaseVrfEntryHandler method makeConnectedRoute.

// Allow deprecated TransactionRunner calls for now
@SuppressWarnings("ForbidCertainMethod")
protected void makeConnectedRoute(Uint64 dpId, Uint32 vpnId, VrfEntry vrfEntry, String rd, @Nullable List<InstructionInfo> instructions, int addOrRemove, WriteTransaction tx, @Nullable List<SubTransaction> subTxns) {
    if (tx == null) {
        LoggingFutures.addErrorLogging(txRunner.callWithNewWriteOnlyTransactionAndSubmit(Datastore.CONFIGURATION, newTx -> makeConnectedRoute(dpId, vpnId, vrfEntry, rd, instructions, addOrRemove, TransactionAdapter.toWriteTransaction(newTx), subTxns)), LOG, "Error making connected route");
        return;
    }
    LOG.trace("makeConnectedRoute: vrfEntry {}", vrfEntry);
    String[] values = vrfEntry.getDestPrefix().split("/");
    String ipAddress = values[0];
    int prefixLength = values.length == 1 ? 0 : Integer.parseInt(values[1]);
    if (addOrRemove == NwConstants.ADD_FLOW) {
        LOG.debug("Adding route to DPN {} for rd {} prefix {} ", dpId, rd, vrfEntry.getDestPrefix());
    } else {
        LOG.debug("Removing route from DPN {} for rd {} prefix {}", dpId, rd, vrfEntry.getDestPrefix());
    }
    InetAddress destPrefix;
    try {
        destPrefix = InetAddress.getByName(ipAddress);
    } catch (UnknownHostException e) {
        LOG.error("Failed to get destPrefix for prefix {} rd {} VpnId {} DPN {}", vrfEntry.getDestPrefix(), rd, vpnId, dpId, e);
        return;
    }
    List<MatchInfo> matches = new ArrayList<>();
    matches.add(new MatchMetadata(MetaDataUtil.getVpnIdMetadata(vpnId.longValue()), MetaDataUtil.METADATA_MASK_VRFID));
    if (destPrefix instanceof Inet4Address) {
        matches.add(MatchEthernetType.IPV4);
        if (prefixLength != 0) {
            matches.add(new MatchIpv4Destination(destPrefix.getHostAddress(), Integer.toString(prefixLength)));
        }
    } else {
        matches.add(MatchEthernetType.IPV6);
        if (prefixLength != 0) {
            matches.add(new MatchIpv6Destination(destPrefix.getHostAddress() + "/" + prefixLength));
        }
    }
    int priority = DEFAULT_FIB_FLOW_PRIORITY + prefixLength;
    String flowRef = FibUtil.getFlowRef(dpId, NwConstants.L3_FIB_TABLE, rd, priority, destPrefix);
    FlowEntity flowEntity = MDSALUtil.buildFlowEntity(dpId, NwConstants.L3_FIB_TABLE, flowRef, priority, flowRef, 0, 0, COOKIE_VM_FIB_TABLE, matches, instructions);
    Flow flow = flowEntity.getFlowBuilder().build();
    String flowId = flowEntity.getFlowId();
    FlowKey flowKey = new FlowKey(new FlowId(flowId));
    Node nodeDpn = FibUtil.buildDpnNode(dpId);
    InstanceIdentifier<Flow> flowInstanceId = InstanceIdentifier.builder(Nodes.class).child(Node.class, nodeDpn.key()).augmentation(FlowCapableNode.class).child(Table.class, new TableKey(flow.getTableId())).child(Flow.class, flowKey).build();
    if (RouteOrigin.value(vrfEntry.getOrigin()) == RouteOrigin.BGP) {
        SubTransaction subTransaction = new SubTransactionImpl();
        if (addOrRemove == NwConstants.ADD_FLOW) {
            subTransaction.setInstanceIdentifier(flowInstanceId);
            subTransaction.setInstance(flow);
            subTransaction.setAction(SubTransaction.CREATE);
        } else {
            subTransaction.setInstanceIdentifier(flowInstanceId);
            subTransaction.setAction(SubTransaction.DELETE);
        }
        subTxns.add(subTransaction);
    }
    if (addOrRemove == NwConstants.ADD_FLOW) {
        tx.mergeParentStructurePut(LogicalDatastoreType.CONFIGURATION, flowInstanceId, flow);
    } else {
        tx.delete(LogicalDatastoreType.CONFIGURATION, flowInstanceId);
    }
}

Example 5 with Uint32

use of org.opendaylight.yangtools.yang.common.Uint32 in project netvirt by opendaylight.

the class BaseVrfEntryHandler method deleteRemoteRoute.

// Allow deprecated TransactionRunner calls for now
@SuppressWarnings("ForbidCertainMethod")
public void deleteRemoteRoute(@Nullable final Uint64 localDpnId, final Uint64 remoteDpnId, final Uint32 vpnId, final VrfTablesKey vrfTableKey, final VrfEntry vrfEntry, Optional<Routes> extraRouteOptional, @Nullable WriteTransaction tx) {
    if (tx == null) {
        LoggingFutures.addErrorLogging(txRunner.callWithNewWriteOnlyTransactionAndSubmit(Datastore.CONFIGURATION, newTx -> deleteRemoteRoute(localDpnId, remoteDpnId, vpnId, vrfTableKey, vrfEntry, extraRouteOptional, TransactionAdapter.toWriteTransaction(newTx))), LOG, "Error deleting remote route");
        return;
    }
    LOG.debug("deleting remote route: prefix={}, vpnId={} localDpnId {} remoteDpnId {}", vrfEntry.getDestPrefix(), vpnId, localDpnId, remoteDpnId);
    String rd = vrfTableKey.getRouteDistinguisher();
    if (localDpnId != null && !Uint64.ZERO.equals(localDpnId)) {
        // localDpnId is not known when clean up happens for last vm for a vpn on a dpn
        if (extraRouteOptional.isPresent()) {
            nextHopManager.deleteLoadBalancingNextHop(vpnId, remoteDpnId, vrfEntry.getDestPrefix());
        }
        makeConnectedRoute(remoteDpnId, vpnId, vrfEntry, rd, null, NwConstants.DEL_FLOW, tx, null);
        LOG.debug("Successfully delete FIB entry: vrfEntry={}, vpnId={}", vrfEntry.getDestPrefix(), vpnId);
        return;
    }
    // below two reads are kept as is, until best way is found to identify dpnID
    VpnNexthop localNextHopInfo = nextHopManager.getVpnNexthop(vpnId, vrfEntry.getDestPrefix());
    if (extraRouteOptional.isPresent()) {
        nextHopManager.deleteLoadBalancingNextHop(vpnId, remoteDpnId, vrfEntry.getDestPrefix());
    } else {
        checkDpnDeleteFibEntry(localNextHopInfo, remoteDpnId, vpnId, vrfEntry, rd, tx, null);
    }
}