Examples with Configuration org.opendaylight.mdsal.binding.util.Datastore.Configuration used on opensource projects

Example 61 with Configuration

use of org.opendaylight.mdsal.binding.util.Datastore.Configuration in project netvirt by opendaylight.

the class ElanInterfaceManager method removeEntriesForElanInterface.

List<ListenableFuture<?>> removeEntriesForElanInterface(ElanInstance elanInfo, InterfaceInfo interfaceInfo, String interfaceName, boolean isLastElanInterface) {
    String elanName = elanInfo.getElanInstanceName();
    EVENT_LOGGER.debug("ELAN-InterfaceEntries, REMOVE {} Instance {}", interfaceName, elanName);
    List<ListenableFuture<?>> futures = new ArrayList<>();
    futures.add(txRunner.callWithNewReadWriteTransactionAndSubmit(CONFIGURATION, flowTx -> {
        futures.add(txRunner.callWithNewReadWriteTransactionAndSubmit(OPERATIONAL, interfaceTx -> {
            InstanceIdentifier<ElanInterfaceMac> elanInterfaceId = ElanUtils.getElanInterfaceMacEntriesOperationalDataPath(interfaceName);
            Optional<ElanInterfaceMac> existingElanInterfaceMac = interfaceTx.read(elanInterfaceId).get();
            LOG.debug("Removing the Interface:{} from elan:{}", interfaceName, elanName);
            if (interfaceInfo != null) {
                if (existingElanInterfaceMac.isPresent()) {
                    Map<MacEntryKey, MacEntry> existingMacEntries = existingElanInterfaceMac.get().nonnullMacEntry();
                    if (existingMacEntries != null) {
                        List<PhysAddress> macAddresses = new ArrayList<>();
                        for (MacEntry macEntry : existingMacEntries.values()) {
                            PhysAddress macAddress = macEntry.getMacAddress();
                            LOG.debug("removing the  mac-entry:{} present on elanInterface:{}", macAddress.getValue(), interfaceName);
                            Optional<MacEntry> macEntryOptional = elanUtils.getMacEntryForElanInstance(interfaceTx, elanName, macAddress);
                            if (!isLastElanInterface && macEntryOptional.isPresent()) {
                                interfaceTx.delete(ElanUtils.getMacEntryOperationalDataPath(elanName, macAddress));
                            }
                            EVENT_LOGGER.debug("ELAN-MacFlows, REMOVE {} Instance {} Mac {}", interfaceName, elanName, macAddress);
                            elanUtils.deleteMacFlows(elanInfo, interfaceInfo, macEntry, flowTx);
                            macAddresses.add(macAddress);
                        }
                        // to this ELAN
                        if (isVxlanNetworkOrVxlanSegment(elanInfo) && !macAddresses.isEmpty()) {
                            elanL2GatewayUtils.removeMacsFromElanExternalDevices(elanInfo, macAddresses);
                        }
                    }
                }
                removeDefaultTermFlow(interfaceInfo.getDpId(), interfaceInfo.getInterfaceTag());
                removeFilterEqualsTable(elanInfo, interfaceInfo, flowTx);
            } else if (existingElanInterfaceMac.isPresent()) {
                // Interface does not exist in ConfigDS, so lets remove everything
                // about that interface related to Elan
                Map<MacEntryKey, MacEntry> macEntries = existingElanInterfaceMac.get().nonnullMacEntry();
                if (macEntries != null) {
                    for (MacEntry macEntry : macEntries.values()) {
                        PhysAddress macAddress = macEntry.getMacAddress();
                        if (elanUtils.getMacEntryForElanInstance(elanName, macAddress).isPresent()) {
                            interfaceTx.delete(ElanUtils.getMacEntryOperationalDataPath(elanName, macAddress));
                        }
                    }
                }
            }
            if (existingElanInterfaceMac.isPresent()) {
                interfaceTx.delete(elanInterfaceId);
            }
            unbindService(interfaceName, flowTx);
            deleteElanInterfaceFromConfigDS(interfaceName, flowTx);
        }));
    }));
    return futures;
}

Example 62 with Configuration

use of org.opendaylight.mdsal.binding.util.Datastore.Configuration in project netvirt by opendaylight.

the class ElanInterfaceManager method handleExternalTunnelStateEvent.

/**
 * Handle external tunnel state event.
 *
 * @param externalTunnel
 *            the external tunnel
 * @param intrf
 *            the interface
 */
void handleExternalTunnelStateEvent(ExternalTunnel externalTunnel, Interface intrf) {
    if (!validateExternalTunnelStateEvent(externalTunnel, intrf)) {
        return;
    }
    // dpId/externalNodeId will be available either in source or destination
    // based on the tunnel end point
    Uint64 dpId = null;
    NodeId externalNodeId = null;
    if (StringUtils.isNumeric(externalTunnel.getSourceDevice())) {
        dpId = Uint64.valueOf(externalTunnel.getSourceDevice());
        externalNodeId = new NodeId(externalTunnel.getDestinationDevice());
    } else if (StringUtils.isNumeric(externalTunnel.getDestinationDevice())) {
        dpId = Uint64.valueOf(externalTunnel.getDestinationDevice());
        externalNodeId = new NodeId(externalTunnel.getSourceDevice());
    }
    if (dpId == null || externalNodeId == null) {
        LOG.error("Dp ID / externalNodeId not found in external tunnel {}", externalTunnel);
        return;
    }
    ElanDpnInterfaces dpnInterfaceLists = elanUtils.getElanDpnInterfacesList();
    if (dpnInterfaceLists == null) {
        return;
    }
    Map<ElanDpnInterfacesListKey, ElanDpnInterfacesList> elanDpnIf = dpnInterfaceLists.nonnullElanDpnInterfacesList();
    for (ElanDpnInterfacesList elanDpns : elanDpnIf.values()) {
        String elanName = elanDpns.getElanInstanceName();
        ElanInstance elanInfo = elanInstanceCache.get(elanName).orElse(null);
        DpnInterfaces dpnInterfaces = elanUtils.getElanInterfaceInfoByElanDpn(elanName, dpId);
        if (elanInfo == null || dpnInterfaces == null || dpnInterfaces.getInterfaces() == null || dpnInterfaces.getInterfaces().isEmpty()) {
            continue;
        }
        LOG.debug("Elan instance:{} is present in Dpn:{} ", elanName, dpId);
        final Uint64 finalDpId = dpId;
        LoggingFutures.addErrorLogging(txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, confTx -> elanL2GatewayMulticastUtils.setupElanBroadcastGroups(elanInfo, finalDpId, confTx)), LOG, "Error setting up ELAN BGs");
        // install L2gwDevices local macs in dpn.
        elanL2GatewayUtils.installL2gwDeviceMacsInDpn(dpId, externalNodeId, elanInfo, intrf.getName());
        // Install dpn macs on external device
        installDpnMacsInL2gwDevice(elanName, new HashSet<>(dpnInterfaces.getInterfaces()), dpId, externalNodeId);
    }
    LOG.info("Handled ExternalTunnelStateEvent for {}", externalTunnel);
}

Example 63 with Configuration

use of org.opendaylight.mdsal.binding.util.Datastore.Configuration in project netvirt by opendaylight.

the class ElanEvpnFlowUtils method evpnRemoveTheDropFlow.

private List<ListenableFuture<?>> evpnRemoveTheDropFlow(long elanTag, Uint64 dpId, String nexthopIp, String macToRemove) {
    String flowId = ElanEvpnFlowUtils.evpnGetKnownDynamicmacFlowRef(NwConstants.ELAN_DMAC_TABLE, dpId, nexthopIp, macToRemove, elanTag, true);
    Flow flowToRemove = new FlowBuilder().setId(new FlowId(flowId)).setTableId(NwConstants.ELAN_DMAC_TABLE).build();
    return Collections.singletonList(txRunner.callWithNewReadWriteTransactionAndSubmit(CONFIGURATION, tx -> mdsalManager.removeFlow(tx, dpId, flowToRemove)));
}

Example 64 with Configuration

use of org.opendaylight.mdsal.binding.util.Datastore.Configuration in project netvirt by opendaylight.

the class ElanNodeListener method add.

@Override
public void add(InstanceIdentifier<Node> identifier, Node add) {
    NodeId nodeId = add.getId();
    String[] node = nodeId.getValue().split(":");
    if (node.length < 2) {
        LOG.warn("Unexpected nodeId {}", nodeId.getValue());
        return;
    }
    addErrorLogging(txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, tx -> {
        Uint64 dpId = Uint64.valueOf(node[1]);
        createTableMissEntry(tx, dpId);
        createMulticastFlows(tx, dpId);
        createArpDefaultFlowsForArpCheckTable(dpId);
    }), LOG, "Error handling ELAN node addition for {}", add);
}

Example 65 with Configuration

use of org.opendaylight.mdsal.binding.util.Datastore.Configuration in project netvirt by opendaylight.

the class ElanNodeListener method createArpRequestMatchFlows.

private void createArpRequestMatchFlows(Uint64 dpId, TypedReadWriteTransaction<Configuration> tx) throws ExecutionException, InterruptedException {
    long arpRequestGroupId = ArpResponderUtil.retrieveStandardArpResponderGroupId(idManagerService);
    List<BucketInfo> buckets = ArpResponderUtil.getDefaultBucketInfos(NwConstants.ARP_RESPONDER_TABLE);
    LOG.trace("Installing group flow on dpn {}", dpId);
    GroupEntity groupEntity = MDSALUtil.buildGroupEntity(dpId, arpRequestGroupId, ArpResponderConstant.GROUP_FLOW_NAME.value(), GroupTypes.GroupAll, buckets);
    mdsalManager.addGroup(tx, groupEntity);
    InstanceIdentifier<Group> groupIid = ElanUtils.getGroupInstanceid(dpId, arpRequestGroupId);
    if (tx.read(groupIid).get().isPresent()) {
        LOG.info("group {} is present in the config hence adding the flow", arpRequestGroupId);
        createArpRequestMatchFlowsForGroup(dpId, arpRequestGroupId, tx);
        return;
    }
    eventCallbacks.onAddOrUpdate(LogicalDatastoreType.CONFIGURATION, ElanUtils.getGroupInstanceid(dpId, arpRequestGroupId), (unused, newGroupId) -> {
        LOG.info("group {} added in the config", arpRequestGroupId);
        LoggingFutures.addErrorLogging(txRunner.callWithNewReadWriteTransactionAndSubmit(CONFIGURATION, innerConfTx -> createArpRequestMatchFlowsForGroup(dpId, arpRequestGroupId, innerConfTx)), LOG, "Error adding flow for the group {}", arpRequestGroupId);
        return DataTreeEventCallbackRegistrar.NextAction.UNREGISTER;
    }, Duration.ofSeconds(5), iid -> LOG.error("arpRequestGroupId {} not found in Config datastore", arpRequestGroupId));
}