import com.google.common.base.Function;
import com.google.common.base.Preconditions;
import com.google.common.base.Verify;
-import com.google.common.collect.Iterators;
import com.google.common.util.concurrent.AsyncFunction;
import com.google.common.util.concurrent.FutureCallback;
-import com.google.common.util.concurrent.FutureFallback;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
-import io.netty.util.HashedWheelTimer;
import io.netty.util.Timeout;
import java.math.BigInteger;
-import java.util.Collection;
-import java.util.Collections;
import java.util.HashMap;
-import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicLong;
import javax.annotation.CheckForNull;
import javax.annotation.Nonnull;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
-import org.opendaylight.controller.md.sal.binding.api.NotificationService;
import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
import org.opendaylight.openflowplugin.api.openflow.device.Xid;
-import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceTerminationPhaseHandler;
import org.opendaylight.openflowplugin.api.openflow.device.handlers.MultiMsgCollector;
+import org.opendaylight.openflowplugin.api.openflow.lifecycle.LifecycleConductor;
import org.opendaylight.openflowplugin.api.openflow.md.core.SwitchConnectionDistinguisher;
import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
import org.opendaylight.openflowplugin.api.openflow.registry.ItemLifeCycleRegistry;
import org.opendaylight.openflowplugin.impl.registry.flow.FlowRegistryKeyFactory;
import org.opendaylight.openflowplugin.impl.registry.group.DeviceGroupRegistryImpl;
import org.opendaylight.openflowplugin.impl.registry.meter.DeviceMeterRegistryImpl;
+import org.opendaylight.openflowplugin.impl.rpc.RpcContextImpl;
import org.opendaylight.openflowplugin.impl.util.DeviceInitializationUtils;
import org.opendaylight.openflowplugin.impl.util.MdSalRegistrationUtils;
import org.opendaylight.openflowplugin.openflow.md.core.session.SwitchConnectionCookieOFImpl;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRef;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
private static final Logger LOG = LoggerFactory.getLogger(DeviceContextImpl.class);
// TODO: drain factor should be parametrized
- public static final float REJECTED_DRAIN_FACTOR = 0.25f;
+ private static final float REJECTED_DRAIN_FACTOR = 0.25f;
// TODO: low water mark factor should be parametrized
private static final float LOW_WATERMARK_FACTOR = 0.75f;
// TODO: high water mark factor should be parametrized
private final ConnectionContext primaryConnectionContext;
private final DeviceState deviceState;
private final DataBroker dataBroker;
- private final HashedWheelTimer hashedWheelTimer;
private final Map<SwitchConnectionDistinguisher, ConnectionContext> auxiliaryConnectionContexts;
private final TransactionChainManager transactionChainManager;
private final DeviceFlowRegistry deviceFlowRegistry;
private final DeviceGroupRegistry deviceGroupRegistry;
private final DeviceMeterRegistry deviceMeterRegistry;
- private final Collection<DeviceTerminationPhaseHandler> closeHandlers = new HashSet<>();
private final PacketInRateLimiter packetInLimiter;
private final MessageSpy messageSpy;
private final ItemLifeCycleKeeper flowLifeCycleKeeper;
private NotificationPublishService notificationPublishService;
- private NotificationService notificationService;
private final OutboundQueue outboundQueueProvider;
private Timeout barrierTaskTimeout;
private final MessageTranslator<PortGrouping, FlowCapableNodeConnector> portStatusTranslator;
private final boolean switchFeaturesMandatory;
private StatisticsContext statisticsContext;
+ private final NodeId nodeId;
+
private volatile DEVICE_CONTEXT_STATE deviceCtxState;
+ private boolean isStatisticsRpcEnabled;
@VisibleForTesting
DeviceContextImpl(@Nonnull final ConnectionContext primaryConnectionContext,
@Nonnull final DeviceState deviceState,
@Nonnull final DataBroker dataBroker,
- @Nonnull final HashedWheelTimer hashedWheelTimer,
- @Nonnull final MessageSpy _messageSpy,
+ @Nonnull final LifecycleConductor conductor,
@Nonnull final OutboundQueueProvider outboundQueueProvider,
@Nonnull final TranslatorLibrary translatorLibrary,
final boolean switchFeaturesMandatory) {
this.primaryConnectionContext = Preconditions.checkNotNull(primaryConnectionContext);
this.deviceState = Preconditions.checkNotNull(deviceState);
this.dataBroker = Preconditions.checkNotNull(dataBroker);
- this.hashedWheelTimer = Preconditions.checkNotNull(hashedWheelTimer);
+ Preconditions.checkNotNull(conductor);
this.outboundQueueProvider = Preconditions.checkNotNull(outboundQueueProvider);
- this.transactionChainManager = new TransactionChainManager(dataBroker, deviceState);
+ this.transactionChainManager = new TransactionChainManager(dataBroker, deviceState, conductor);
auxiliaryConnectionContexts = new HashMap<>();
deviceFlowRegistry = new DeviceFlowRegistryImpl();
deviceGroupRegistry = new DeviceGroupRegistryImpl();
deviceMeterRegistry = new DeviceMeterRegistryImpl();
- messageSpy = _messageSpy;
+ messageSpy = conductor.getMessageIntelligenceAgency();
packetInLimiter = new PacketInRateLimiter(primaryConnectionContext.getConnectionAdapter(),
/*initial*/ 1000, /*initial*/2000, messageSpy, REJECTED_DRAIN_FACTOR);
flowLifeCycleKeeper = new ItemLifeCycleSourceImpl();
itemLifeCycleSourceRegistry.registerLifeCycleSource(flowLifeCycleKeeper);
deviceCtxState = DEVICE_CONTEXT_STATE.INITIALIZATION;
+
+ nodeId = primaryConnectionContext.getNodeId();
}
/**
}
@Override
- public Long reservedXidForDeviceMessage() {
+ public Long reserveXidForDeviceMessage() {
return outboundQueueProvider.reserveEntry();
}
@Override
public void removeAuxiliaryConnectionContext(final ConnectionContext connectionContext) {
final SwitchConnectionDistinguisher connectionDistinguisher = createConnectionDistinguisher(connectionContext);
- if (null != connectionDistinguisher) {
- LOG.debug("auxiliary connection dropped: {}, nodeId:{}", connectionContext.getConnectionAdapter()
- .getRemoteAddress(), getDeviceState().getNodeId());
- auxiliaryConnectionContexts.remove(connectionDistinguisher);
- }
+ LOG.debug("auxiliary connection dropped: {}, nodeId:{}", connectionContext.getConnectionAdapter()
+ .getRemoteAddress(), nodeId);
+ auxiliaryConnectionContexts.remove(connectionDistinguisher);
}
@Override
@Override
public ListenableFuture<Void> onClusterRoleChange(final OfpRole oldRole, @CheckForNull final OfpRole role) {
- LOG.trace("onClusterRoleChange {} for node:", role, deviceState.getNodeId());
+ LOG.trace("onClusterRoleChange {} for node:", role, nodeId);
Preconditions.checkArgument(role != null);
if (role.equals(oldRole)) {
- LOG.debug("Demanded role change for device {} is not changed. OldRole: {}, NewRole {}", deviceState.getNodeId(), oldRole, role);
+ LOG.debug("Demanded role change for device {} is not changed. OldRole: {}, NewRole {}", nodeId, oldRole, role);
return Futures.immediateFuture(null);
}
if (OfpRole.BECOMEMASTER.equals(role)) {
} else if (OfpRole.BECOMESLAVE.equals(role)) {
return onDeviceLostClusterLeadership();
} else {
- LOG.warn("Unknown OFCluster Role {} for Node {}", role, deviceState.getNodeId());
+ LOG.warn("Unknown OFCluster Role {} for Node {}", role, nodeId);
if (null != rpcContext) {
MdSalRegistrationUtils.unregisterServices(rpcContext);
}
@Override
public ListenableFuture<Void> onDeviceLostClusterLeadership() {
- LOG.trace("onDeviceLostClusterLeadership for node: {}", deviceState.getNodeId());
+ LOG.trace("onDeviceLostClusterLeadership for node: {}", nodeId);
if (null != rpcContext) {
MdSalRegistrationUtils.registerSlaveServices(rpcContext, OfpRole.BECOMESLAVE);
}
@Override
public ListenableFuture<Void> onDeviceTakeClusterLeadership() {
- LOG.trace("onDeviceTakeClusterLeadership for node: {}", deviceState.getNodeId());
+ LOG.trace("onDeviceTakeClusterLeadership for node: {}", nodeId);
/* validation */
if (statisticsContext == null) {
- final String errMsg = String.format("DeviceCtx %s is up but we are missing StatisticsContext", deviceState.getNodeId());
+ final String errMsg = String.format("DeviceCtx %s is up but we are missing StatisticsContext", nodeId);
LOG.warn(errMsg);
return Futures.immediateFailedFuture(new IllegalStateException(errMsg));
}
if (rpcContext == null) {
- final String errMsg = String.format("DeviceCtx %s is up but we are missing RpcContext", deviceState.getNodeId());
+ final String errMsg = String.format("DeviceCtx %s is up but we are missing RpcContext", nodeId);
LOG.warn(errMsg);
return Futures.immediateFailedFuture(new IllegalStateException(errMsg));
}
/* Routed RPC registration */
MdSalRegistrationUtils.registerMasterServices(getRpcContext(), DeviceContextImpl.this, OfpRole.BECOMEMASTER);
- getRpcContext().registerStatCompatibilityServices();
+
+ if (isStatisticsRpcEnabled) {
+ MdSalRegistrationUtils.registerStatCompatibilityServices(getRpcContext(), this,
+ notificationPublishService, new AtomicLong());
+ }
/* Prepare init info collecting */
getDeviceState().setDeviceSynchronized(false);
new AsyncFunction<Void, Boolean>() {
@Override
- public ListenableFuture<Boolean> apply(final Void input) throws Exception {
+ public ListenableFuture<Boolean> apply(@Nonnull final Void input) throws Exception {
getStatisticsContext().statListForCollectingInitialization();
return getStatisticsContext().gatherDynamicData();
}
LOG.warn(errMsg);
throw new IllegalStateException(errMsg);
}
- if (!input.booleanValue()) {
+ if (!input) {
final String errMsg = String.format("Get Initial Device %s information fails",
getDeviceState().getNodeId());
LOG.warn(errMsg);
throw new IllegalStateException(errMsg);
}
- LOG.debug("Get Initial Device {} information is successful", getDeviceState().getNodeId());
+ LOG.debug("Get Initial Device {} information is successful", nodeId);
getDeviceState().setDeviceSynchronized(true);
initialSubmitTransaction();
getDeviceState().setStatisticsPollingEnabledProp(true);
@Override
public <T extends DataObject> void writeToTransaction(final LogicalDatastoreType store,
final InstanceIdentifier<T> path, final T data) throws Exception {
- transactionChainManager.writeToTransaction(store, path, data);
+ transactionChainManager.writeToTransaction(store, path, data, false);
+ }
+
+ @Override
+ public <T extends DataObject> void writeToTransactionWithParentsSlow(LogicalDatastoreType store, InstanceIdentifier<T> path, T data) throws Exception {
+ transactionChainManager.writeToTransaction(store, path, data, true);
}
@Override
if (itemLifecycleListener != null) {
//1. translate to general flow (table, priority, match, cookie)
final org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved flowRemovedNotification =
- flowRemovedTranslator.translate(flowRemoved, this, null);
+ flowRemovedTranslator.translate(flowRemoved, this.getDeviceState(), null);
//2. create registry key
final FlowRegistryKey flowRegKey = FlowRegistryKeyFactory.create(flowRemovedNotification);
//3. lookup flowId
@Override
public void processPortStatusMessage(final PortStatusMessage portStatus) {
messageSpy.spyMessage(portStatus.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_SUCCESS);
- final FlowCapableNodeConnector flowCapableNodeConnector = portStatusTranslator.translate(portStatus, this, null);
+ final FlowCapableNodeConnector flowCapableNodeConnector = portStatusTranslator.translate(portStatus, this.getDeviceState(), null);
final KeyedInstanceIdentifier<NodeConnector, NodeConnectorKey> iiToNodeConnector = provideIIToNodeConnector(portStatus.getPortNo(), portStatus.getVersion());
try {
addDeleteToTxChain(LogicalDatastoreType.OPERATIONAL, iiToNodeConnector);
}
submitTransaction();
- } catch (Exception e) {
+ } catch (final Exception e) {
LOG.warn("Error processing port status message: {}", e.getMessage());
}
}
public void processPacketInMessage(final PacketInMessage packetInMessage) {
messageSpy.spyMessage(packetInMessage.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH);
final ConnectionAdapter connectionAdapter = getPrimaryConnectionContext().getConnectionAdapter();
- final PacketReceived packetReceived = packetInTranslator.translate(packetInMessage, this, null);
+ final PacketReceived packetReceived = packetInTranslator.translate(packetInMessage, this.getDeviceState(), null);
if (packetReceived == null) {
LOG.debug("Received a null packet from switch {}", connectionAdapter.getRemoteAddress());
return;
}
- final ListenableFuture<? extends Object> offerNotification = notificationPublishService.offerNotification(packetReceived);
+ final ListenableFuture<?> offerNotification = notificationPublishService.offerNotification(packetReceived);
if (NotificationPublishService.REJECTED.equals(offerNotification)) {
LOG.debug("notification offer rejected");
messageSpy.spyMessage(packetReceived.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_NOTIFICATION_REJECTED);
// publish
notificationPublishService.offerNotification(experimenterMessageFromDevBld.build());
} catch (final ConversionException e) {
- LOG.warn("Conversion of experimenter notification failed", e);
+ LOG.error("Conversion of experimenter notification failed", e);
}
}
return translatorLibrary;
}
- @Override
- public HashedWheelTimer getTimer() {
- return hashedWheelTimer;
- }
-
@Override
public synchronized void close() {
LOG.debug("closing deviceContext: {}, nodeId:{}",
return barrierTaskTimeout;
}
- @Override
- public void setNotificationService(final NotificationService notificationService) {
- this.notificationService = notificationService;
- }
-
@Override
public void setNotificationPublishService(final NotificationPublishService notificationPublishService) {
this.notificationPublishService = notificationPublishService;
return messageSpy;
}
- @Override
- public void addDeviceContextClosedHandler(final DeviceTerminationPhaseHandler deviceContextClosedHandler) {
- closeHandlers.add(deviceContextClosedHandler);
- }
-
@Override
public void onPublished() {
Verify.verify(DEVICE_CONTEXT_STATE.INITIALIZATION.equals(deviceCtxState));
}
@Override
- public void storeNodeConnectorRef(final Long portNumber, final NodeConnectorRef nodeConnectorRef) {
+ public void storeNodeConnectorRef(@Nonnull final Long portNumber, @Nonnull final NodeConnectorRef nodeConnectorRef) {
nodeConnectorCache.put(
Preconditions.checkNotNull(portNumber),
Preconditions.checkNotNull(nodeConnectorRef));
@Override
public synchronized void shutdownConnection() {
- LOG.trace("shutdown method for node {}", deviceState.getNodeId());
+ LOG.debug("Shutdown method for node {}", nodeId);
deviceState.setValid(false);
if (DEVICE_CONTEXT_STATE.TERMINATION.equals(deviceCtxState)) {
- LOG.debug("DeviceCtx for Node {} is in termination process.", deviceState.getNodeId());
+ LOG.debug("DeviceCtx for Node {} is in termination process.", nodeId);
return;
}
deviceCtxState = DEVICE_CONTEXT_STATE.TERMINATION;
- for (final Iterator<ConnectionContext> iterator = Iterators.consumingIterator(auxiliaryConnectionContexts
- .values().iterator()); iterator.hasNext();) {
- iterator.next().closeConnection(false);
- }
+
if (ConnectionContext.CONNECTION_STATE.RIP.equals(getPrimaryConnectionContext().getConnectionState())) {
LOG.debug("ConnectionCtx for Node {} is in RIP state.", deviceState.getNodeId());
return;
}
/* Terminate Auxiliary Connection */
for (final ConnectionContext connectionContext : auxiliaryConnectionContexts.values()) {
+ LOG.debug("Closing auxiliary connection {}", connectionContext.getNodeId());
connectionContext.closeConnection(false);
}
/* Terminate Primary Connection */
deviceMeterRegistry.close();
}
+ @Override
+ public void setStatisticsRpcEnabled(boolean isStatisticsRpcEnabled) {
+ this.isStatisticsRpcEnabled = isStatisticsRpcEnabled;
+ }
+
@Override
public DEVICE_CONTEXT_STATE getDeviceContextState() {
return deviceCtxState;
deviceState.setValid(false);
return transactionChainManager.shuttingDown();
}
+
+ @VisibleForTesting
+ TransactionChainManager getTransactionChainManager() {
+ return this.transactionChainManager;
+ }
}