package org.opendaylight.openflowplugin.impl.device;
import com.google.common.base.Preconditions;
+import com.google.common.base.Verify;
+import com.google.common.collect.Iterators;
import com.google.common.util.concurrent.FutureCallback;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
-import com.google.common.util.concurrent.SettableFuture;
import io.netty.util.HashedWheelTimer;
-import java.math.BigInteger;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
+import io.netty.util.Timeout;
+import io.netty.util.TimerTask;
import java.util.Collections;
import java.util.Iterator;
-import java.util.List;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+import java.util.concurrent.ExecutionException;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import javax.annotation.CheckForNull;
import org.opendaylight.controller.md.sal.binding.api.NotificationService;
import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
-import org.opendaylight.openflowplugin.api.ConnectionException;
-import org.opendaylight.openflowplugin.api.OFConstants;
+import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
+import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueueHandlerRegistration;
import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
import org.opendaylight.openflowplugin.api.openflow.connection.OutboundQueueProvider;
-import org.opendaylight.openflowplugin.api.openflow.connection.ThrottledNotificationsOfferer;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceManager;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
-import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
-import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
-import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
-import org.opendaylight.openflowplugin.api.openflow.device.Xid;
import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceInitializationPhaseHandler;
-import org.opendaylight.openflowplugin.api.openflow.device.handlers.MultiMsgCollector;
-import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
+import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceTerminationPhaseHandler;
import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageIntelligenceAgency;
-import org.opendaylight.openflowplugin.impl.common.MultipartRequestInputFactory;
-import org.opendaylight.openflowplugin.impl.common.NodeStaticReplyTranslatorUtil;
+import org.opendaylight.openflowplugin.extension.api.ExtensionConverterProviderKeeper;
+import org.opendaylight.openflowplugin.extension.api.core.extension.ExtensionConverterProvider;
import org.opendaylight.openflowplugin.impl.connection.OutboundQueueProviderImpl;
-import org.opendaylight.openflowplugin.impl.connection.ThrottledNotificationsOffererImpl;
import org.opendaylight.openflowplugin.impl.device.listener.OpenflowProtocolListenerFullImpl;
-import org.opendaylight.openflowplugin.impl.rpc.RequestContextImpl;
-import org.opendaylight.openflowplugin.impl.util.DeviceStateUtil;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsData;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsDataBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupFeatures;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodesBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.NodeMeterFeatures;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.CapabilitiesV10;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketInMessage;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.MultipartReplyBody;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCase;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCase;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCase;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescCase;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableFeaturesCase;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.desc._case.MultipartReplyDesc;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.features._case.MultipartReplyGroupFeatures;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.features._case.MultipartReplyMeterFeatures;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.MultipartReplyPortDesc;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.features._case.MultipartReplyTableFeatures;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeatures;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.common.RpcError;
-import org.opendaylight.yangtools.yang.common.RpcResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
*/
-public class DeviceManagerImpl implements DeviceManager, AutoCloseable {
+public class DeviceManagerImpl implements DeviceManager, ExtensionConverterProviderKeeper {
private static final Logger LOG = LoggerFactory.getLogger(DeviceManagerImpl.class);
private static final long TICK_DURATION = 10; // 0.5 sec.
+ private final long globalNotificationQuota;
+ private final boolean switchFeaturesMandatory;
+
private ScheduledThreadPoolExecutor spyPool;
private final int spyRate = 10;
private final DataBroker dataBroker;
private final HashedWheelTimer hashedWheelTimer;
- private RequestContextStack emptyRequestContextStack;
private TranslatorLibrary translatorLibrary;
private DeviceInitializationPhaseHandler deviceInitPhaseHandler;
+ private DeviceTerminationPhaseHandler deviceTerminPhaseHandler;
private NotificationService notificationService;
private NotificationPublishService notificationPublishService;
- private ThrottledNotificationsOfferer<PacketInMessage> throttledNotificationsOfferer;
- private final List<DeviceContext> deviceContexts = new ArrayList<DeviceContext>();
+ private final ConcurrentMap<NodeId, DeviceContext> deviceContexts = new ConcurrentHashMap<>();
private final MessageIntelligenceAgency messageIntelligenceAgency;
- private final long barrierNanos = TimeUnit.MILLISECONDS.toNanos(500);
- private final int maxQueueDepth = 25600;
+ private final long barrierIntervalNanos;
+ private final int barrierCountLimit;
+ private ExtensionConverterProvider extensionConverterProvider;
public DeviceManagerImpl(@Nonnull final DataBroker dataBroker,
- @Nonnull final MessageIntelligenceAgency messageIntelligenceAgency) {
+ @Nonnull final MessageIntelligenceAgency messageIntelligenceAgency,
+ final long globalNotificationQuota, final boolean switchFeaturesMandatory,
+ final long barrierInterval, final int barrierCountLimit) {
+ this.switchFeaturesMandatory = switchFeaturesMandatory;
+ this.globalNotificationQuota = globalNotificationQuota;
this.dataBroker = Preconditions.checkNotNull(dataBroker);
hashedWheelTimer = new HashedWheelTimer(TICK_DURATION, TimeUnit.MILLISECONDS, 500);
/* merge empty nodes to oper DS to predict any problems with missing parent for Node */
final WriteTransaction tx = dataBroker.newWriteOnlyTransaction();
- tx.merge(LogicalDatastoreType.OPERATIONAL, InstanceIdentifier.create(Nodes.class), new NodesBuilder().build());
- tx.submit();
-
- this.messageIntelligenceAgency = messageIntelligenceAgency;
- emptyRequestContextStack = new RequestContextStack() {
- @Override
- public <T> void forgetRequestContext(final RequestContext<T> requestContext) {
- //NOOP
- }
-
- @Override
- public <T> SettableFuture<RpcResult<T>> storeOrFail(final RequestContext<T> data) {
- return data.getFuture();
- }
+ final NodesBuilder nodesBuilder = new NodesBuilder();
+ nodesBuilder.setNode(Collections.<Node>emptyList());
+ tx.merge(LogicalDatastoreType.OPERATIONAL, InstanceIdentifier.create(Nodes.class), nodesBuilder.build());
+ try {
+ tx.submit().get();
+ } catch (ExecutionException | InterruptedException e) {
+ LOG.error("Creation of node failed.", e);
+ throw new IllegalStateException(e);
+ }
- @Override
- public <T> RequestContext<T> createRequestContext() {
- return new RequestContextImpl<>(this);
- }
- };
+ this.messageIntelligenceAgency = messageIntelligenceAgency;
+ this.barrierIntervalNanos = TimeUnit.MILLISECONDS.toNanos(barrierInterval);
+ this.barrierCountLimit = barrierCountLimit;
}
+
@Override
public void setDeviceInitializationPhaseHandler(final DeviceInitializationPhaseHandler handler) {
- deviceInitPhaseHandler = handler;
+ this.deviceInitPhaseHandler = handler;
}
@Override
- public void onDeviceContextLevelUp(final DeviceContext deviceContext) {
+ public void onDeviceContextLevelUp(final DeviceContext deviceContext) throws Exception {
// final phase - we have to add new Device to MD-SAL DataStore
+ LOG.debug("Final phase of DeviceContextLevelUp for Node: {} ", deviceContext.getDeviceState().getNodeId());
Preconditions.checkNotNull(deviceContext);
- ((DeviceContextImpl) deviceContext).submitTransaction();
+ ((DeviceContextImpl) deviceContext).initialSubmitTransaction();
+ deviceContext.onPublished();
}
@Override
- public void deviceConnected(@CheckForNull final ConnectionContext connectionContext) {
+ public void deviceConnected(@CheckForNull final ConnectionContext connectionContext) throws Exception {
Preconditions.checkArgument(connectionContext != null);
+ Preconditions.checkState(!deviceContexts.containsKey(connectionContext.getNodeId()),
+ "Rejecting connection from node which is already connected and there exist deviceContext for it: {}",
+ connectionContext.getNodeId()
+ );
+ LOG.info("ConnectionEvent: Device connected to controller, Device:{}, NodeId:{}",
+ connectionContext.getConnectionAdapter().getRemoteAddress(), connectionContext.getNodeId());
+
+ // Add Disconnect handler
+ connectionContext.setDeviceDisconnectedHandler(DeviceManagerImpl.this);
+ // Cache this for clarity
+ final ConnectionAdapter connectionAdapter = connectionContext.getConnectionAdapter();
+
+ //FIXME: as soon as auxiliary connection are fully supported then this is needed only before device context published
+ connectionAdapter.setPacketInFiltering(true);
final Short version = connectionContext.getFeatures().getVersion();
- OutboundQueueProvider outboundQueueProvider = new OutboundQueueProviderImpl(version);
- connectionContext.getConnectionAdapter().registerOutboundQueueHandler(outboundQueueProvider, maxQueueDepth, barrierNanos);
+ final OutboundQueueProvider outboundQueueProvider = new OutboundQueueProviderImpl(version);
+
connectionContext.setOutboundQueueProvider(outboundQueueProvider);
+ final OutboundQueueHandlerRegistration<OutboundQueueProvider> outboundQueueHandlerRegistration =
+ connectionAdapter.registerOutboundQueueHandler(outboundQueueProvider, barrierCountLimit, barrierIntervalNanos);
+ connectionContext.setOutboundQueueHandleRegistration(outboundQueueHandlerRegistration);
- final DeviceState deviceState = new DeviceStateImpl(connectionContext.getFeatures(), connectionContext.getNodeId());
+ final DeviceState deviceState = createDeviceState(connectionContext);
+ final DeviceContext deviceContext = new DeviceContextImpl(connectionContext, deviceState, dataBroker,
+ hashedWheelTimer, messageIntelligenceAgency, outboundQueueProvider, translatorLibrary, switchFeaturesMandatory);
- final DeviceContext deviceContext = new DeviceContextImpl(connectionContext, deviceState, dataBroker, hashedWheelTimer, messageIntelligenceAgency, throttledNotificationsOfferer);
+ Verify.verify(deviceContexts.putIfAbsent(connectionContext.getNodeId(), deviceContext) == null, "DeviceCtx still not closed.");
+ deviceContext.addDeviceContextClosedHandler(this);
+ ((ExtensionConverterProviderKeeper) deviceContext).setExtensionConverterProvider(extensionConverterProvider);
deviceContext.setNotificationService(notificationService);
deviceContext.setNotificationPublishService(notificationPublishService);
- deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, deviceState.getNodeInstanceIdentifier(), new NodeBuilder().setId(deviceState.getNodeId()).build());
- connectionContext.setDeviceDisconnectedHandler(deviceContext);
- deviceContext.setTranslatorLibrary(translatorLibrary);
- deviceContext.addDeviceContextClosedHandler(this);
+ updatePacketInRateLimiters();
final OpenflowProtocolListenerFullImpl messageListener = new OpenflowProtocolListenerFullImpl(
- connectionContext.getConnectionAdapter(), deviceContext);
-
- final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture;
-
-
-
- if (OFConstants.OFP_VERSION_1_0 == version) {
- final CapabilitiesV10 capabilitiesV10 = connectionContext.getFeatures().getCapabilitiesV10();
-
- DeviceStateUtil.setDeviceStateBasedOnV10Capabilities(deviceState, capabilitiesV10);
-
- deviceFeaturesFuture = createDeviceFeaturesForOF10(deviceContext, deviceState);
- // create empty tables after device description is processed
- chainTableTrunkWriteOF10(deviceContext, deviceFeaturesFuture);
-
- for (final PortGrouping port : connectionContext.getFeatures().getPhyPort()) {
- final short ofVersion = deviceContext.getDeviceState().getVersion();
- final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
- final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = deviceContext.oook().lookupTranslator(translatorKey);
- final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, deviceContext, null);
-
- final BigInteger dataPathId = deviceContext.getPrimaryConnectionContext().getFeatures().getDatapathId();
- final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(dataPathId.toString(), port.getPortNo(), ofVersion);
- final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
- ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
- ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class, new FlowCapableNodeConnectorStatisticsDataBuilder().build());
- final NodeConnector connector = ncBuilder.build();
- final InstanceIdentifier<NodeConnector> connectorII = deviceState.getNodeInstanceIdentifier().child(NodeConnector.class, connector.getKey());
- deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
- }
- } else if (OFConstants.OFP_VERSION_1_3 == version) {
- final Capabilities capabilities = connectionContext.getFeatures().getCapabilities();
- LOG.debug("Setting capabilities for device {}", deviceContext.getDeviceState().getNodeId());
- DeviceStateUtil.setDeviceStateBasedOnV13Capabilities(deviceState, capabilities);
- deviceFeaturesFuture = createDeviceFeaturesForOF13(deviceContext, deviceState);
- } else {
- deviceFeaturesFuture = Futures.immediateFailedFuture(new ConnectionException("Unsupported version " + version));
- }
+ connectionAdapter, deviceContext);
+ connectionAdapter.setMessageListener(messageListener);
+ deviceState.setValid(true);
- Futures.addCallback(deviceFeaturesFuture, new FutureCallback<List<RpcResult<List<MultipartReply>>>>() {
- @Override
- public void onSuccess(final List<RpcResult<List<MultipartReply>>> result) {
- deviceContext.getDeviceState().setValid(true);
- deviceInitPhaseHandler.onDeviceContextLevelUp(deviceContext);
- }
+ deviceInitPhaseHandler.onDeviceContextLevelUp(deviceContext);
+ }
- @Override
- public void onFailure(final Throwable t) {
- // FIXME : remove session
- LOG.trace("Device capabilities gathering future failed.");
- LOG.trace("more info in exploration failure..", t);
- }
- });
+ private static DeviceStateImpl createDeviceState(final @Nonnull ConnectionContext connectionContext) {
+ return new DeviceStateImpl(connectionContext.getFeatures(), connectionContext.getNodeId());
}
- private static void chainTableTrunkWriteOF10(final DeviceContext deviceContext, final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture) {
- Futures.addCallback(deviceFeaturesFuture, new FutureCallback<List<RpcResult<List<MultipartReply>>>>() {
- @Override
- public void onSuccess(final List<RpcResult<List<MultipartReply>>> results) {
- boolean allSucceeded = true;
- for (final RpcResult<List<MultipartReply>> rpcResult : results) {
- allSucceeded &= rpcResult.isSuccessful();
+ private void updatePacketInRateLimiters() {
+ synchronized (deviceContexts) {
+ final int deviceContextsSize = deviceContexts.size();
+ if (deviceContextsSize > 0) {
+ long freshNotificationLimit = globalNotificationQuota / deviceContextsSize;
+ if (freshNotificationLimit < 100) {
+ freshNotificationLimit = 100;
}
- if (allSucceeded) {
- createEmptyFlowCapableNodeInDs(deviceContext);
- makeEmptyTables(deviceContext, deviceContext.getDeviceState().getNodeInstanceIdentifier(),
- deviceContext.getDeviceState().getFeatures().getTables());
+ LOG.debug("fresh notification limit = {}", freshNotificationLimit);
+ for (final DeviceContext deviceContext : deviceContexts.values()) {
+ deviceContext.updatePacketInRateLimit(freshNotificationLimit);
}
}
-
- @Override
- public void onFailure(final Throwable t) {
- //NOOP
- }
- });
- }
-
- private ListenableFuture<RpcResult<List<MultipartReply>>> processReplyDesc(final DeviceContext deviceContext,
- final DeviceState deviceState) {
-
- final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(MultipartType.OFPMPDESC,
- deviceContext,
- deviceState.getNodeInstanceIdentifier(),
- deviceState.getVersion());
- return replyDesc;
- }
-
- private ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF10(final DeviceContext deviceContext,
- final DeviceState deviceState) {
- return Futures.allAsList(Arrays.asList(processReplyDesc(deviceContext, deviceState)));
- }
-
- private ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF13(final DeviceContext deviceContext,
- final DeviceState deviceState) {
- final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = processReplyDesc(deviceContext, deviceState);
-
- final ListenableFuture<RpcResult<List<MultipartReply>>> replyMeterFeature = getNodeStaticInfo(MultipartType.OFPMPMETERFEATURES,
- deviceContext,
- deviceState.getNodeInstanceIdentifier(),
- deviceState.getVersion());
-
- final ListenableFuture<RpcResult<List<MultipartReply>>> replyGroupFeatures = getNodeStaticInfo(MultipartType.OFPMPGROUPFEATURES,
- deviceContext,
- deviceState.getNodeInstanceIdentifier(),
- deviceState.getVersion());
-
- final ListenableFuture<RpcResult<List<MultipartReply>>> replyTableFeatures = getNodeStaticInfo(MultipartType.OFPMPTABLEFEATURES,
- deviceContext,
- deviceState.getNodeInstanceIdentifier(),
- deviceState.getVersion());
-
- final ListenableFuture<RpcResult<List<MultipartReply>>> replyPortDescription = getNodeStaticInfo(MultipartType.OFPMPPORTDESC,
- deviceContext,
- deviceState.getNodeInstanceIdentifier(),
- deviceState.getVersion());
-
- return Futures.allAsList(Arrays.asList(replyDesc,
- replyMeterFeature,
- replyGroupFeatures,
-// replyTableFeatures,
- replyPortDescription));
-
+ }
}
@Override
this.translatorLibrary = translatorLibrary;
}
- private ListenableFuture<RpcResult<List<MultipartReply>>> getNodeStaticInfo(final MultipartType type, final DeviceContext deviceContext,
- final InstanceIdentifier<Node> nodeII, final short version) {
-
- final OutboundQueue queue = deviceContext.getPrimaryConnectionContext().getOutboundQueueProvider();
- Long reservedXid = queue.reserveEntry();
- final Xid xid = new Xid(reservedXid);
-
- final RequestContext<List<MultipartReply>> requestContext = emptyRequestContextStack.createRequestContext();
- requestContext.setXid(xid);
-
- LOG.trace("Hooking xid {} to device context - precaution.", requestContext.getXid().getValue());
- deviceContext.hookRequestCtx(requestContext.getXid(), requestContext);
-
- final ListenableFuture<RpcResult<List<MultipartReply>>> requestContextFuture = requestContext.getFuture();
-
- final MultiMsgCollector multiMsgCollector = deviceContext.getMultiMsgCollector();
- multiMsgCollector.registerMultipartXid(xid.getValue());
- queue.commitEntry(reservedXid, MultipartRequestInputFactory.makeMultipartRequestInput(xid.getValue(), version, type), new FutureCallback<OfHeader>() {
- @Override
- public void onSuccess(final OfHeader ofHeader) {
- if (ofHeader instanceof MultipartReply) {
- MultipartReply multipartReply = (MultipartReply) ofHeader;
- multiMsgCollector.addMultipartMsg(multipartReply);
- } else {
- if (null != ofHeader) {
- LOG.info("Unexpected response type received {}.", ofHeader.getClass());
- } else {
- LOG.info("Response received is null.");
- }
- }
-
- }
-
- @Override
- public void onFailure(final Throwable t) {
- LOG.info("Fail response from OutboundQueue.");
- }
- });
-
- Futures.addCallback(requestContextFuture, new FutureCallback<RpcResult<List<MultipartReply>>>() {
- @Override
- public void onSuccess(final RpcResult<List<MultipartReply>> rpcResult) {
- final List<MultipartReply> result = rpcResult.getResult();
- if (result != null) {
- LOG.info("Static node {} info: {} collected", nodeII.toString(), type);
- translateAndWriteReply(type, deviceContext, nodeII, result);
- } else {
- final Iterator<RpcError> rpcErrorIterator = rpcResult.getErrors().iterator();
- while (rpcErrorIterator.hasNext()) {
- final RpcError rpcError = rpcErrorIterator.next();
- LOG.info("Failed to retrieve static node {} info: {}", type, rpcError.getMessage());
- if (null != rpcError.getCause()) {
- LOG.trace("Detailed error:", rpcError.getCause());
- }
- }
- if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
- makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext().getFeatures().getTables());
- }
- }
- }
-
- @Override
- public void onFailure(final Throwable throwable) {
- LOG.info("Request of type {} for static info of node {} failed.", type, nodeII);
- }
- });
-
-
-/*
- final ListenableFuture<RpcResult<Void>> rpcFuture = JdkFutureAdapters.listenInPoolThread(deviceContext.getPrimaryConnectionContext().getConnectionAdapter()
- .multipartRequest(MultipartRequestInputFactory.makeMultipartRequestInput(xid.getValue(), version, type)));
- final OFJResult2RequestCtxFuture OFJResult2RequestCtxFuture = new OFJResult2RequestCtxFuture(requestContext, deviceContext);
- OFJResult2RequestCtxFuture.processResultFromOfJava(rpcFuture);
-*/
-
- return requestContext.getFuture();
+ @Override
+ public void setNotificationService(final NotificationService notificationServiceParam) {
+ notificationService = notificationServiceParam;
}
- // FIXME : remove after ovs tableFeatures fix
- private static void makeEmptyTables(final DeviceContext dContext, final InstanceIdentifier<Node> nodeII, final Short nrOfTables) {
- LOG.debug("About to create {} empty tables.", nrOfTables);
- for (int i = 0; i < nrOfTables; i++) {
- final short tId = (short) i;
- final InstanceIdentifier<Table> tableII = nodeII.augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tId));
- final TableBuilder tableBuilder = new TableBuilder().setId(tId).addAugmentation(FlowTableStatisticsData.class, new FlowTableStatisticsDataBuilder().build());
- dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBuilder.build());
- }
+ @Override
+ public void setNotificationPublishService(final NotificationPublishService notificationService) {
+ notificationPublishService = notificationService;
}
- private static void translateAndWriteReply(final MultipartType type, final DeviceContext dContext,
- final InstanceIdentifier<Node> nodeII, final Collection<MultipartReply> result) {
- for (final MultipartReply reply : result) {
- final MultipartReplyBody body = reply.getMultipartReplyBody();
- switch (type) {
- case OFPMPDESC:
- Preconditions.checkArgument(body instanceof MultipartReplyDescCase);
- final MultipartReplyDesc replyDesc = ((MultipartReplyDescCase) body).getMultipartReplyDesc();
- final FlowCapableNode fcNode = NodeStaticReplyTranslatorUtil.nodeDescTranslator(replyDesc);
- final InstanceIdentifier<FlowCapableNode> fNodeII = nodeII.augmentation(FlowCapableNode.class);
- dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, fcNode);
- break;
-
- case OFPMPTABLEFEATURES:
- Preconditions.checkArgument(body instanceof MultipartReplyTableFeaturesCase);
- final MultipartReplyTableFeatures tableFeatures = ((MultipartReplyTableFeaturesCase) body).getMultipartReplyTableFeatures();
- final List<TableFeatures> tables = NodeStaticReplyTranslatorUtil.nodeTableFeatureTranslator(tableFeatures);
- for (final TableFeatures table : tables) {
- final Short tableId = table.getTableId();
- final InstanceIdentifier<Table> tableII = nodeII.augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tableId));
- final TableBuilder tableBuilder = new TableBuilder().setId(tableId).setTableFeatures(Collections.singletonList(table));
- tableBuilder.addAugmentation(FlowTableStatisticsData.class, new FlowTableStatisticsDataBuilder().build());
- dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBuilder.build());
- }
- break;
-
- case OFPMPMETERFEATURES:
- Preconditions.checkArgument(body instanceof MultipartReplyMeterFeaturesCase);
- final MultipartReplyMeterFeatures meterFeatures = ((MultipartReplyMeterFeaturesCase) body).getMultipartReplyMeterFeatures();
- final NodeMeterFeatures mFeature = NodeStaticReplyTranslatorUtil.nodeMeterFeatureTranslator(meterFeatures);
- final InstanceIdentifier<NodeMeterFeatures> mFeatureII = nodeII.augmentation(NodeMeterFeatures.class);
- dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, mFeatureII, mFeature);
- if (0L < mFeature.getMeterFeatures().getMaxMeter().getValue()) {
- dContext.getDeviceState().setMeterAvailable(true);
- }
- break;
-
- case OFPMPGROUPFEATURES:
- Preconditions.checkArgument(body instanceof MultipartReplyGroupFeaturesCase);
- final MultipartReplyGroupFeatures groupFeatures = ((MultipartReplyGroupFeaturesCase) body).getMultipartReplyGroupFeatures();
- final NodeGroupFeatures gFeature = NodeStaticReplyTranslatorUtil.nodeGroupFeatureTranslator(groupFeatures);
- final InstanceIdentifier<NodeGroupFeatures> gFeatureII = nodeII.augmentation(NodeGroupFeatures.class);
- dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, gFeatureII, gFeature);
- break;
-
- case OFPMPPORTDESC:
- Preconditions.checkArgument(body instanceof MultipartReplyPortDescCase);
- final MultipartReplyPortDesc portDesc = ((MultipartReplyPortDescCase) body).getMultipartReplyPortDesc();
- for (final PortGrouping port : portDesc.getPorts()) {
- final short ofVersion = dContext.getDeviceState().getVersion();
- final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
- final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = dContext.oook().lookupTranslator(translatorKey);
- final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, dContext, null);
-
- final BigInteger dataPathId = dContext.getPrimaryConnectionContext().getFeatures().getDatapathId();
- final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(dataPathId.toString(), port.getPortNo(), ofVersion);
- final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
- ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
- ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class, new FlowCapableNodeConnectorStatisticsDataBuilder().build());
- final NodeConnector connector = ncBuilder.build();
-
- final InstanceIdentifier<NodeConnector> connectorII = nodeII.child(NodeConnector.class, connector.getKey());
- dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
- }
-
- break;
+ @Override
+ public void close() {
+ for (final Iterator<DeviceContext> iterator = Iterators.consumingIterator(deviceContexts.values().iterator());
+ iterator.hasNext();) {
+ final DeviceContext deviceCtx = iterator.next();
+ deviceCtx.shutdownConnection();
+ deviceCtx.shuttingDownDataStoreTransactions();
+ }
- default:
- throw new IllegalArgumentException("Unnexpected MultipartType " + type);
- }
+ if (spyPool != null) {
+ spyPool.shutdownNow();
+ spyPool = null;
}
}
@Override
- public void setNotificationService(final NotificationService notificationServiceParam) {
- notificationService = notificationServiceParam;
+ public void onDeviceContextLevelDown(final DeviceContext deviceContext) {
+ LOG.debug("onDeviceContextClosed for Node {}", deviceContext.getDeviceState().getNodeId());
+ deviceContexts.remove(deviceContext.getPrimaryConnectionContext().getNodeId(), deviceContext);
+ updatePacketInRateLimiters();
}
@Override
- public void setNotificationPublishService(final NotificationPublishService notificationService) {
- this.notificationPublishService = notificationService;
+ public void initialize() {
+ spyPool = new ScheduledThreadPoolExecutor(1);
+ spyPool.scheduleAtFixedRate(messageIntelligenceAgency, spyRate, spyRate, TimeUnit.SECONDS);
}
@Override
- public void close() throws Exception {
- for (final DeviceContext deviceContext : deviceContexts) {
- deviceContext.close();
- }
- if (throttledNotificationsOfferer != null) {
- throttledNotificationsOfferer.close();
- }
+ public void setExtensionConverterProvider(final ExtensionConverterProvider extensionConverterProvider) {
+ this.extensionConverterProvider = extensionConverterProvider;
}
- private static void createEmptyFlowCapableNodeInDs(final DeviceContext deviceContext) {
- final FlowCapableNodeBuilder flowCapableNodeBuilder = new FlowCapableNodeBuilder();
- final InstanceIdentifier<FlowCapableNode> fNodeII = deviceContext.getDeviceState().getNodeInstanceIdentifier().augmentation(FlowCapableNode.class);
- deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, flowCapableNodeBuilder.build());
+ @Override
+ public ExtensionConverterProvider getExtensionConverterProvider() {
+ return extensionConverterProvider;
}
@Override
- public void onDeviceContextClosed(final DeviceContext deviceContext) {
- deviceContexts.remove(deviceContext);
+ public void setDeviceTerminationPhaseHandler(final DeviceTerminationPhaseHandler handler) {
+ this.deviceTerminPhaseHandler = handler;
}
@Override
- public void initialize() {
- spyPool = new ScheduledThreadPoolExecutor(1);
- spyPool.scheduleAtFixedRate(messageIntelligenceAgency, spyRate, spyRate, TimeUnit.SECONDS);
+ public void onDeviceDisconnected(final ConnectionContext connectionContext) {
+ LOG.trace("onDeviceDisconnected method call for Node: {}", connectionContext.getNodeId());
+ Preconditions.checkArgument(connectionContext != null);
+ final NodeId nodeId = connectionContext.getNodeId();
+ final DeviceContext deviceCtx = this.deviceContexts.get(nodeId);
+
+ if (null == deviceCtx) {
+ LOG.info("DeviceContext for Node {} was not found. Connection is terminated without OFP context suite.",
+ connectionContext.getNodeId());
+ return;
+ }
- throttledNotificationsOfferer = new ThrottledNotificationsOffererImpl<>(notificationPublishService, messageIntelligenceAgency);
+ if (!connectionContext.equals(deviceCtx.getPrimaryConnectionContext())) {
+ /* Connection is not PrimaryConnection so try to remove from Auxiliary Connections */
+ deviceCtx.removeAuxiliaryConnectionContext(connectionContext);
+ } else {
+ /* Device is disconnected and so we need to close TxManager */
+ final ListenableFuture<Void> future = deviceCtx.shuttingDownDataStoreTransactions();
+ Futures.addCallback(future, new FutureCallback<Void>() {
+
+ @Override
+ public void onSuccess(final Void result) {
+ LOG.debug("TxChainManager for device {} is closed successful.", deviceCtx.getDeviceState().getNodeId());
+ deviceTerminPhaseHandler.onDeviceContextLevelDown(deviceCtx);
+ }
+
+ @Override
+ public void onFailure(final Throwable t) {
+ LOG.warn("TxChainManager for device {} failed by closing.", deviceCtx.getDeviceState().getNodeId(), t);
+ deviceTerminPhaseHandler.onDeviceContextLevelDown(deviceCtx);
+ }
+ });
+ /* Add timer for Close TxManager because it could fain ind cluster without notification */
+ final TimerTask timerTask = new TimerTask() {
+
+ @Override
+ public void run(final Timeout timeout) throws Exception {
+ if (!future.isDone()) {
+ LOG.info("Shutting down TxChain for node {} not completed during 10 sec. Continue anyway.",
+ deviceCtx.getDeviceState().getNodeId());
+ future.cancel(false);
+ }
+ }
+ };
+ deviceCtx.getTimer().newTimeout(timerTask, 10, TimeUnit.SECONDS);
+ }
}
}
Code Review / openflowplugin.git / blobdiff