package org.opendaylight.openflowplugin.impl.device;
import com.google.common.annotations.VisibleForTesting;
-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.Futures;
import com.google.common.util.concurrent.ListenableFuture;
import io.netty.util.TimerTask;
import java.util.Collections;
-import java.util.HashSet;
import java.util.Iterator;
-import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.ExecutionException;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueueHandlerRegistration;
import org.opendaylight.openflowplugin.api.openflow.OFPContext;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceManager;
-import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
-import org.opendaylight.openflowplugin.api.openflow.device.DeviceSynchronizeListener;
-import org.opendaylight.openflowplugin.api.openflow.device.DeviceValidListener;
import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceInitializationPhaseHandler;
import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceTerminationPhaseHandler;
import org.opendaylight.openflowplugin.api.openflow.lifecycle.LifecycleConductor;
-import org.opendaylight.openflowplugin.api.openflow.statistics.StatisticsContext;
+import org.opendaylight.openflowplugin.api.openflow.lifecycle.LifecycleService;
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.device.listener.OpenflowProtocolListenerFullImpl;
+import org.opendaylight.openflowplugin.impl.lifecycle.LifecycleServiceImpl;
import org.opendaylight.openflowplugin.impl.util.DeviceInitializationUtils;
import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
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.nodes.Node;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.role.service.rev150727.OfpRole;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
private DeviceTerminationPhaseHandler deviceTerminPhaseHandler;
private final ConcurrentMap<DeviceInfo, DeviceContext> deviceContexts = new ConcurrentHashMap<>();
+ private final ConcurrentMap<DeviceInfo, LifecycleService> lifecycleServices = new ConcurrentHashMap<>();
private final long barrierIntervalNanos;
private final int barrierCountLimit;
private ExtensionConverterProvider extensionConverterProvider;
private ScheduledThreadPoolExecutor spyPool;
- private Set<DeviceSynchronizeListener> deviceSynchronizedListeners;
- private Set<DeviceValidListener> deviceValidListeners;
+ private final ClusterSingletonServiceProvider singletonServiceProvider;
private final LifecycleConductor conductor;
public DeviceManagerImpl(@Nonnull final DataBroker dataBroker,
- final long globalNotificationQuota, final boolean switchFeaturesMandatory,
- final long barrierInterval, final int barrierCountLimit,
- final LifecycleConductor lifecycleConductor, boolean isNotificationFlowRemovedOff,
- final ConvertorExecutor convertorExecutor) {
+ final long globalNotificationQuota,
+ final boolean switchFeaturesMandatory,
+ final long barrierInterval,
+ final int barrierCountLimit,
+ final LifecycleConductor lifecycleConductor,
+ boolean isNotificationFlowRemovedOff,
+ final ConvertorExecutor convertorExecutor,
+ final ClusterSingletonServiceProvider singletonServiceProvider) {
this.switchFeaturesMandatory = switchFeaturesMandatory;
this.globalNotificationQuota = globalNotificationQuota;
this.isNotificationFlowRemovedOff = isNotificationFlowRemovedOff;
this.conductor = lifecycleConductor;
spyPool = new ScheduledThreadPoolExecutor(1);
- this.deviceSynchronizedListeners = new HashSet<>();
- this.deviceValidListeners = new HashSet<>();
+ this.singletonServiceProvider = singletonServiceProvider;
}
}
@Override
- public void onDeviceContextLevelUp(@CheckForNull DeviceInfo deviceInfo) throws Exception {
+ public void onDeviceContextLevelUp(@CheckForNull DeviceInfo deviceInfo, final LifecycleService lifecycleService) throws Exception {
// final phase - we have to add new Device to MD-SAL DataStore
LOG.debug("Final phase of DeviceContextLevelUp for Node: {} ", deviceInfo.getNodeId());
DeviceContext deviceContext = Preconditions.checkNotNull(deviceContexts.get(deviceInfo));
deviceContext.onPublished();
+ lifecycleService.registerService(this.singletonServiceProvider);
}
@Override
connectionAdapter.registerOutboundQueueHandler(outboundQueueProvider, barrierCountLimit, barrierIntervalNanos);
connectionContext.setOutboundQueueHandleRegistration(outboundQueueHandlerRegistration);
- final DeviceState deviceState = new DeviceStateImpl(deviceInfo);
- this.addDeviceSynchronizeListener(deviceState);
- this.addDeviceValidListener(deviceState);
-
final DeviceContext deviceContext = new DeviceContextImpl(connectionContext,
- deviceState,
dataBroker,
conductor,
outboundQueueProvider,
translatorLibrary,
this,
- connectionContext.getDeviceInfo(),
convertorExecutor);
+ final LifecycleService lifecycleService = new LifecycleServiceImpl();
+ lifecycleService.setDeviceContext(deviceContext);
+
Verify.verify(deviceContexts.putIfAbsent(deviceInfo, deviceContext) == null, "DeviceCtx still not closed.");
+ lifecycleServices.putIfAbsent(deviceInfo, lifecycleService);
deviceContext.setSwitchFeaturesMandatory(switchFeaturesMandatory);
final OpenflowProtocolListenerFullImpl messageListener = new OpenflowProtocolListenerFullImpl(
connectionAdapter, deviceContext);
- connectionAdapter.setMessageListener(messageListener);
- notifyDeviceValidListeners(deviceInfo, true);
-
- deviceInitPhaseHandler.onDeviceContextLevelUp(connectionContext.getDeviceInfo());
-
- notifyDeviceSynchronizeListeners(deviceInfo, true);
+ connectionAdapter.setMessageListener(messageListener);
+ deviceInitPhaseHandler.onDeviceContextLevelUp(connectionContext.getDeviceInfo(), lifecycleService);
return true;
}
for (final Iterator<DeviceContext> iterator = Iterators.consumingIterator(deviceContexts.values().iterator());
iterator.hasNext();) {
final DeviceContext deviceCtx = iterator.next();
- notifyDeviceValidListeners(deviceCtx.getDeviceInfo(), false);
deviceCtx.shutdownConnection();
deviceCtx.shuttingDownDataStoreTransactions();
}
LOG.debug("onDeviceContextClosed for Node {}", deviceInfo.getNodeId());
deviceContexts.remove(deviceInfo);
updatePacketInRateLimiters();
+ LifecycleService lifecycleService = lifecycleServices.remove(deviceInfo);
+ try {
+ lifecycleService.close();
+ } catch (Exception e) {
+ LOG.warn("Closing service for node {} was unsuccessful ", deviceInfo.getNodeId().getValue(), e);
+ }
}
@Override
/* Connection is not PrimaryConnection so try to remove from Auxiliary Connections */
deviceCtx.removeAuxiliaryConnectionContext(connectionContext);
} else {
- notifyDeviceValidListeners(deviceInfo, false);
/* Device is disconnected and so we need to close TxManager */
final ListenableFuture<Void> future = deviceCtx.shuttingDownDataStoreTransactions();
Futures.addCallback(future, new FutureCallback<Void>() {
return (T) deviceContexts.get(deviceInfo);
}
- @Override
- public ListenableFuture<Void> onClusterRoleChange(final DeviceInfo deviceInfo, final OfpRole role) {
- DeviceContext deviceContext = deviceContexts.get(deviceInfo);
- LOG.trace("onClusterRoleChange {} for node:", role, deviceInfo.getNodeId());
- if (OfpRole.BECOMEMASTER.equals(role)) {
- return onDeviceTakeClusterLeadership(deviceInfo);
- }
- return ((DeviceContextImpl)deviceContext).getTransactionChainManager().deactivateTransactionManager();
- }
-
- @Override
- public void addDeviceSynchronizeListener(final DeviceSynchronizeListener deviceSynchronizeListener) {
- this.deviceSynchronizedListeners.add(deviceSynchronizeListener);
- }
-
- @Override
- public void notifyDeviceSynchronizeListeners(final DeviceInfo deviceInfo, final boolean deviceSynchronized) {
- for (DeviceSynchronizeListener listener : deviceSynchronizedListeners) {
- listener.deviceIsSynchronized(deviceInfo, deviceSynchronized);
- }
- }
-
- @Override
- public void addDeviceValidListener(final DeviceValidListener deviceValidListener) {
- this.deviceValidListeners.add(deviceValidListener);
- }
-
- @Override
- public void notifyDeviceValidListeners(final DeviceInfo deviceInfo, final boolean deviceValid) {
- for (DeviceValidListener listener : deviceValidListeners) {
- listener.deviceIsValid(deviceInfo, deviceValid);
- }
- }
-
@Override
public void setIsNotificationFlowRemovedOff(boolean isNotificationFlowRemovedOff) {
this.isNotificationFlowRemovedOff = isNotificationFlowRemovedOff;
return this.isNotificationFlowRemovedOff;
}
- private ListenableFuture<Void> onDeviceTakeClusterLeadership(final DeviceInfo deviceInfo) {
- LOG.trace("onDeviceTakeClusterLeadership for node: {}", deviceInfo.getNodeId());
- /* validation */
- StatisticsContext statisticsContext = conductor.getStatisticsContext(deviceInfo);
- if (statisticsContext == null) {
- final String errMsg = String.format("DeviceCtx %s is up but we are missing StatisticsContext", deviceInfo.getDatapathId());
- LOG.warn(errMsg);
- return Futures.immediateFailedFuture(new IllegalStateException(errMsg));
- }
- DeviceContext deviceContext = deviceContexts.get(deviceInfo);
- /* Prepare init info collecting */
- notifyDeviceSynchronizeListeners(deviceInfo, false);
- ((DeviceContextImpl)deviceContext).getTransactionChainManager().activateTransactionManager();
- ((DeviceContextImpl)deviceContext).getTransactionChainManager().initialSubmitWriteTransaction();
- /* Init Collecting NodeInfo */
- final ListenableFuture<Void> initCollectingDeviceInfo = DeviceInitializationUtils.initializeNodeInformation(
- deviceContext, switchFeaturesMandatory, convertorExecutor);
- /* Init Collecting StatInfo */
- final ListenableFuture<Boolean> statPollFuture = Futures.transform(initCollectingDeviceInfo,
- new AsyncFunction<Void, Boolean>() {
-
- @Override
- public ListenableFuture<Boolean> apply(@Nonnull final Void input) throws Exception {
- statisticsContext.statListForCollectingInitialization();
- return statisticsContext.initialGatherDynamicData();
- }
- });
-
- return Futures.transform(statPollFuture, getInitialDeviceInformation(deviceContext));
- }
-
- private Function<Boolean, Void> getInitialDeviceInformation(final DeviceContext deviceContext) {
- return input -> {
- if (ConnectionContext.CONNECTION_STATE.RIP.equals(
- conductor.gainConnectionStateSafely(deviceContext.getDeviceInfo())
- )) {
- final String errMsg =
- String.format("We lost connection for Device %s, context has to be closed.",
- deviceContext.getDeviceInfo().getNodeId());
- LOG.warn(errMsg);
- throw new IllegalStateException(errMsg);
- }
-
- if (input == null || !input) {
- final String errMsg =
- String.format("Get Initial Device %s information fails",
- deviceContext.getDeviceInfo().getNodeId());
- LOG.warn(errMsg);
- throw new IllegalStateException(errMsg);
- }
- LOG.debug("Get Initial Device {} information is successful",
- deviceContext.getDeviceInfo().getNodeId());
- notifyDeviceSynchronizeListeners(deviceContext.getDeviceInfo(), true);
- deviceContext.getDeviceState().setStatisticsPollingEnabledProp(true);
- return null;
- };
- }
-
}
Code Review / openflowplugin.git / blobdiff