Examples with SubTransaction org.opendaylight.genius.utils.batching.SubTransaction used on opensource projects

Example 6 with SubTransaction

use of org.opendaylight.genius.utils.batching.SubTransaction in project netvirt by opendaylight.

the class VrfEntryListener method populateFibOnNewDpn.

public void populateFibOnNewDpn(final BigInteger dpnId, final long vpnId, final String rd, final FutureCallback<List<Void>> callback) {
    LOG.trace("New dpn {} for vpn {} : populateFibOnNewDpn", dpnId, rd);
    InstanceIdentifier<VrfTables> id = buildVrfId(rd);
    final VpnInstanceOpDataEntry vpnInstance = fibUtil.getVpnInstance(rd);
    final Optional<VrfTables> vrfTable = MDSALUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, id);
    List<SubTransaction> txnObjects = new ArrayList<>();
    if (!vrfTable.isPresent()) {
        LOG.info("populateFibOnNewDpn: dpn: {}: VRF Table not yet available for RD {}", dpnId, rd);
        if (callback != null) {
            List<ListenableFuture<Void>> futures = new ArrayList<>();
            ListenableFuture<List<Void>> listenableFuture = Futures.allAsList(futures);
            Futures.addCallback(listenableFuture, callback, MoreExecutors.directExecutor());
        }
        return;
    }
    jobCoordinator.enqueueJob(FibUtil.getJobKeyForVpnIdDpnId(vpnId, dpnId), () -> {
        List<ListenableFuture<Void>> futures = new ArrayList<>();
        synchronized (vpnInstance.getVpnInstanceName().intern()) {
            futures.add(retryingTxRunner.callWithNewReadWriteTransactionAndSubmit(tx -> {
                for (final VrfEntry vrfEntry : vrfTable.get().getVrfEntry()) {
                    SubnetRoute subnetRoute = vrfEntry.getAugmentation(SubnetRoute.class);
                    if (subnetRoute != null) {
                        long elanTag = subnetRoute.getElantag();
                        installSubnetRouteInFib(dpnId, elanTag, rd, vpnId, vrfEntry, tx);
                        installSubnetBroadcastAddrDropRule(dpnId, rd, vpnId, vrfEntry, NwConstants.ADD_FLOW, tx);
                        continue;
                    }
                    RouterInterface routerInt = vrfEntry.getAugmentation(RouterInterface.class);
                    if (routerInt != null) {
                        LOG.trace("Router augmented vrfentry found rd:{}, uuid:{}, ip:{}, mac:{}", rd, routerInt.getUuid(), routerInt.getIpAddress(), routerInt.getMacAddress());
                        routerInterfaceVrfEntryHandler.installRouterFibEntry(vrfEntry, dpnId, vpnId, routerInt.getIpAddress(), new MacAddress(routerInt.getMacAddress()), NwConstants.ADD_FLOW);
                        continue;
                    }
                    // Handle local flow creation for imports
                    if (RouteOrigin.value(vrfEntry.getOrigin()) == RouteOrigin.SELF_IMPORTED) {
                        java.util.Optional<Long> optionalLabel = FibUtil.getLabelFromRoutePaths(vrfEntry);
                        if (optionalLabel.isPresent()) {
                            List<String> nextHopList = FibHelper.getNextHopListFromRoutePaths(vrfEntry);
                            LabelRouteInfo lri = getLabelRouteInfo(optionalLabel.get());
                            if (isPrefixAndNextHopPresentInLri(vrfEntry.getDestPrefix(), nextHopList, lri)) {
                                if (lri.getDpnId().equals(dpnId)) {
                                    createLocalFibEntry(vpnId, rd, vrfEntry);
                                    continue;
                                }
                            }
                        }
                    }
                    boolean shouldCreateRemoteFibEntry = shouldCreateFibEntryForVrfAndVpnIdOnDpn(vpnId, vrfEntry, dpnId);
                    if (shouldCreateRemoteFibEntry) {
                        LOG.trace("Will create remote FIB entry for vrfEntry {} on DPN {}", vrfEntry, dpnId);
                        if (RouteOrigin.BGP.getValue().equals(vrfEntry.getOrigin())) {
                            bgpRouteVrfEntryHandler.createRemoteFibEntry(dpnId, vpnId, vrfTable.get().getRouteDistinguisher(), vrfEntry, tx, txnObjects);
                        } else {
                            createRemoteFibEntry(dpnId, vpnId, vrfTable.get().getRouteDistinguisher(), vrfEntry, tx);
                        }
                    }
                }
            }));
            if (callback != null) {
                ListenableFuture<List<Void>> listenableFuture = Futures.allAsList(futures);
                Futures.addCallback(listenableFuture, callback, MoreExecutors.directExecutor());
            }
        }
        return futures;
    });
}

Example 7 with SubTransaction

use of org.opendaylight.genius.utils.batching.SubTransaction in project netvirt by opendaylight.

the class VrfEntryListener method populateExternalRoutesOnDpn.

public void populateExternalRoutesOnDpn(final BigInteger dpnId, final long vpnId, final String rd, final String localNextHopIp, final String remoteNextHopIp) {
    LOG.trace("populateExternalRoutesOnDpn : dpn {}, vpn {}, rd {}, localNexthopIp {} , remoteNextHopIp {} ", dpnId, vpnId, rd, localNextHopIp, remoteNextHopIp);
    InstanceIdentifier<VrfTables> id = buildVrfId(rd);
    final VpnInstanceOpDataEntry vpnInstance = fibUtil.getVpnInstance(rd);
    List<SubTransaction> txnObjects = new ArrayList<>();
    final Optional<VrfTables> vrfTable = MDSALUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, id);
    if (vrfTable.isPresent()) {
        jobCoordinator.enqueueJob(FibUtil.getJobKeyForVpnIdDpnId(vpnId, dpnId), () -> {
            List<ListenableFuture<Void>> futures = new ArrayList<>();
            synchronized (vpnInstance.getVpnInstanceName().intern()) {
                WriteTransaction writeCfgTxn = dataBroker.newWriteOnlyTransaction();
                vrfTable.get().getVrfEntry().stream().filter(vrfEntry -> RouteOrigin.BGP == RouteOrigin.value(vrfEntry.getOrigin())).forEach(bgpRouteVrfEntryHandler.getConsumerForCreatingRemoteFib(dpnId, vpnId, rd, remoteNextHopIp, vrfTable, writeCfgTxn, txnObjects));
                futures.add(writeCfgTxn.submit());
            }
            return futures;
        });
    }
}

Example 8 with SubTransaction

use of org.opendaylight.genius.utils.batching.SubTransaction in project netvirt by opendaylight.

the class BaseVrfEntryHandler method makeConnectedRoute.

protected void makeConnectedRoute(BigInteger dpId, long vpnId, VrfEntry vrfEntry, String rd, List<InstructionInfo> instructions, int addOrRemove, WriteTransaction tx, List<SubTransaction> subTxns) {
    Boolean wrTxPresent = true;
    if (tx == null) {
        wrTxPresent = false;
        tx = dataBroker.newWriteOnlyTransaction();
    }
    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), 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.getKey()).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.put(LogicalDatastoreType.CONFIGURATION, flowInstanceId, flow, true);
    } else {
        tx.delete(LogicalDatastoreType.CONFIGURATION, flowInstanceId);
    }
    if (!wrTxPresent) {
        tx.submit();
    }
}

Example 9 with SubTransaction

use of org.opendaylight.genius.utils.batching.SubTransaction in project netvirt by opendaylight.

the class EvpnVrfEntryHandler method deleteRemoteEvpnFlows.

private void deleteRemoteEvpnFlows(String rd, VrfEntry vrfEntry, VpnInstanceOpDataEntry vpnInstance, VrfTablesKey vrfTableKey, List<BigInteger> localDpnIdList) {
    List<VpnToDpnList> vpnToDpnList = vpnInstance.getVpnToDpnList();
    List<SubTransaction> subTxns = new ArrayList<>();
    if (vpnToDpnList != null) {
        jobCoordinator.enqueueJob("FIB" + rd + vrfEntry.getDestPrefix(), () -> {
            WriteTransaction tx = dataBroker.newWriteOnlyTransaction();
            final Optional<Routes> extraRouteOptional = Optional.absent();
            if (localDpnIdList.size() <= 0) {
                for (VpnToDpnList curDpn1 : vpnToDpnList) {
                    if (RouteOrigin.value(vrfEntry.getOrigin()) == RouteOrigin.BGP) {
                        if (curDpn1.getDpnState() == VpnToDpnList.DpnState.Active) {
                            bgpRouteVrfEntryHandler.deleteRemoteRoute(BigInteger.ZERO, curDpn1.getDpnId(), vpnInstance.getVpnId(), vrfTableKey, vrfEntry, extraRouteOptional, tx, subTxns);
                        }
                    } else {
                        deleteRemoteRoute(BigInteger.ZERO, curDpn1.getDpnId(), vpnInstance.getVpnId(), vrfTableKey, vrfEntry, extraRouteOptional, tx);
                    }
                }
            } else {
                for (BigInteger localDpnId : localDpnIdList) {
                    for (VpnToDpnList curDpn2 : vpnToDpnList) {
                        if (!curDpn2.getDpnId().equals(localDpnId)) {
                            if (RouteOrigin.value(vrfEntry.getOrigin()) == RouteOrigin.BGP) {
                                if (curDpn2.getDpnState() == VpnToDpnList.DpnState.Active) {
                                    bgpRouteVrfEntryHandler.deleteRemoteRoute(localDpnId, curDpn2.getDpnId(), vpnInstance.getVpnId(), vrfTableKey, vrfEntry, extraRouteOptional, tx, subTxns);
                                }
                            } else {
                                deleteRemoteRoute(localDpnId, curDpn2.getDpnId(), vpnInstance.getVpnId(), vrfTableKey, vrfEntry, extraRouteOptional, tx);
                            }
                        }
                    }
                }
            }
            List<ListenableFuture<Void>> futures = new ArrayList<>();
            futures.add(tx.submit());
            return futures;
        });
    }
}

Example 10 with SubTransaction

use of org.opendaylight.genius.utils.batching.SubTransaction in project genius by opendaylight.

the class MdSalUtilBatchHandler method buildSubTransactions.

private void buildSubTransactions(List<SubTransaction> transactionObjects, InstanceIdentifier identifier, Object data, short subTransactionType) {
    // enable retries
    SubTransaction subTransaction = new SubTransactionImpl();
    subTransaction.setInstanceIdentifier(identifier);
    subTransaction.setInstance(data);
    subTransaction.setAction(subTransactionType);
    transactionObjects.add(subTransaction);
}