import com.google.common.base.Preconditions;
import com.google.common.base.Verify;
import com.google.common.util.concurrent.AsyncFunction;
+import com.google.common.util.concurrent.CheckedFuture;
import com.google.common.util.concurrent.FutureCallback;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.JdkFutureAdapters;
import io.netty.util.HashedWheelTimer;
import io.netty.util.Timeout;
import io.netty.util.TimerTask;
-import java.math.BigInteger;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicInteger;
-import java.util.concurrent.Future;
-import java.util.concurrent.TimeUnit;
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
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.ReadOnlyTransaction;
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.NodeRef;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRemovedBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeUpdatedBuilder;
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.node.NodeConnectorKey;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-public class DeviceContextImpl implements DeviceContext, ExtensionConverterProviderKeeper{
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.math.BigInteger;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+import java.util.concurrent.TimeUnit;
+
+public class DeviceContextImpl implements DeviceContext, ExtensionConverterProviderKeeper {
private static final Logger LOG = LoggerFactory.getLogger(DeviceContextImpl.class);
private volatile CONTEXT_STATE state;
private ClusterInitializationPhaseHandler clusterInitializationPhaseHandler;
private final DeviceManager myManager;
+ private Boolean isAddNotificationSent = false;
DeviceContextImpl(
@Nonnull final ConnectionContext primaryConnectionContext,
final org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved flowRemovedNotification =
flowRemovedTranslator.translate(flowRemoved, deviceInfo, null);
- if(!deviceManager.getIsNotificationFlowRemovedOff()) {
+ if(deviceManager.isFlowRemovedNotificationOn()) {
// Trigger off a notification
notificationPublishService.offerNotification(flowRemovedNotification);
} else if(LOG.isDebugEnabled()) {
- LOG.debug("For nodeId={} isNotificationFlowRemovedOff={}", getDeviceInfo().getLOGValue(), deviceManager.getIsNotificationFlowRemovedOff());
+ LOG.debug("For nodeId={} isFlowRemovedNotificationOn={}", getDeviceInfo().getLOGValue(), deviceManager.isFlowRemovedNotificationOn());
}
final ItemLifecycleListener itemLifecycleListener = flowLifeCycleKeeper.getItemLifecycleListener();
if (itemLifecycleListener != null) {
//2. create registry key
- final FlowRegistryKey flowRegKey = FlowRegistryKeyFactory.create(flowRemovedNotification);
+ final FlowRegistryKey flowRegKey = FlowRegistryKeyFactory.create(getDeviceInfo().getVersion(), flowRemovedNotification);
//3. lookup flowId
final FlowDescriptor flowDescriptor = deviceFlowRegistry.retrieveIdForFlow(flowRegKey);
//4. if flowId present:
}
}
+ @Override
+ public void sendNodeAddedNotification() {
+ if (!isAddNotificationSent) {
+ isAddNotificationSent = true;
+ NodeUpdatedBuilder builder = new NodeUpdatedBuilder();
+ builder.setId(getDeviceInfo().getNodeId());
+ builder.setNodeRef(new NodeRef(getDeviceInfo().getNodeInstanceIdentifier()));
+ LOG.debug("Publishing node added notification for {}", builder.build());
+ notificationPublishService.offerNotification(builder.build());
+ }
+ }
+
+ @Override
+ public void sendNodeRemovedNotification() {
+ NodeRemovedBuilder builder = new NodeRemovedBuilder();
+ builder.setNodeRef(new NodeRef(getDeviceInfo().getNodeInstanceIdentifier()));
+ LOG.debug("Publishing node removed notification for {}", builder.build());
+ notificationPublishService.offerNotification(builder.build());
+ }
+
@Override
public void processPortStatusMessage(final PortStatusMessage portStatus) {
messageSpy.spyMessage(portStatus.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_SUCCESS);
return translatorLibrary;
}
- @Override
- public synchronized void close() {
- LOG.debug("closing deviceContext: {}, nodeId:{}",
- getPrimaryConnectionContext().getConnectionAdapter().getRemoteAddress(),
- getDeviceInfo().getLOGValue());
- // NOOP
- throw new UnsupportedOperationException("Autocloseble.close will be removed soon");
- }
-
@Override
public void setCurrentBarrierTimeout(final Timeout timeout) {
barrierTaskTimeout = timeout;
@Override
public void onPublished() {
Verify.verify(CONTEXT_STATE.INITIALIZATION.equals(getState()));
- setState(CONTEXT_STATE.WORKING);
+ this.state = CONTEXT_STATE.WORKING;
primaryConnectionContext.getConnectionAdapter().setPacketInFiltering(false);
for (final ConnectionContext switchAuxConnectionContext : auxiliaryConnectionContexts.values()) {
switchAuxConnectionContext.getConnectionAdapter().setPacketInFiltering(false);
}
@Override
- public void setState(CONTEXT_STATE state) {
- this.state = state;
- }
-
- @Override
- public ListenableFuture<Void> stopClusterServices(boolean deviceDisconnected) {
-
- ListenableFuture<Void> deactivateTxManagerFuture =
- initialized ? transactionChainManager.deactivateTransactionManager() : Futures.immediateFuture(null);
+ public ListenableFuture<Void> stopClusterServices() {
+ final ListenableFuture<Void> deactivateTxManagerFuture = initialized
+ ? transactionChainManager.deactivateTransactionManager()
+ : Futures.immediateFuture(null);
- if (!deviceDisconnected) {
- ListenableFuture<Void> makeSlaveFuture = Futures.transform(makeDeviceSlave(), new Function<RpcResult<SetRoleOutput>, Void>() {
- @Nullable
- @Override
- public Void apply(@Nullable RpcResult<SetRoleOutput> setRoleOutputRpcResult) {
- return null;
- }
- });
-
- Futures.addCallback(makeSlaveFuture, new FutureCallback<Void>() {
- @Override
- public void onSuccess(@Nullable Void aVoid) {
- if (LOG.isDebugEnabled()) {
- LOG.debug("Role SLAVE was successfully propagated on device, node {}", deviceInfo.getLOGValue());
- }
- }
+ final boolean connectionInterrupted =
+ this.getPrimaryConnectionContext()
+ .getConnectionState()
+ .equals(ConnectionContext.CONNECTION_STATE.RIP);
+ if (!connectionInterrupted) {
+ LOG.info("This controller instance is now acting as a non-owner for node {}", deviceInfo.getLOGValue());
+ }
- @Override
- public void onFailure(final Throwable throwable) {
- LOG.warn("Was not able to set role SLAVE to device on node {} ", deviceInfo.getLOGValue());
- LOG.trace("Error occurred on device role setting, probably connection loss: ", throwable);
- myManager.removeDeviceFromOperationalDS(deviceInfo);
- }
- });
+ return deactivateTxManagerFuture;
+ }
- return Futures.transform(deactivateTxManagerFuture, new AsyncFunction<Void, Void>() {
- @Override
- public ListenableFuture<Void> apply(Void aVoid) throws Exception {
- return makeSlaveFuture;
- }
- });
- } else {
- return Futures.transform(deactivateTxManagerFuture, new AsyncFunction<Void, Void>() {
- @Override
- public ListenableFuture<Void> apply(Void aVoid) throws Exception {
- return myManager.removeDeviceFromOperationalDS(deviceInfo);
- }
- });
- }
+ @Override
+ public void cleanupDeviceData() {
+ myManager.removeDeviceFromOperationalDS(deviceInfo);
}
@Override
return this.deviceInfo;
}
+ @Override
+ public void close() {
+ if (CONTEXT_STATE.TERMINATION.equals(getState())){
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("DeviceContext for node {} is already in TERMINATION state.", getDeviceInfo().getLOGValue());
+ }
+ } else {
+ this.state = CONTEXT_STATE.TERMINATION;
+ }
+ sendNodeRemovedNotification();
+ }
+
@Override
public void putLifecycleServiceIntoTxChainManager(final LifecycleService lifecycleService){
if (initialized) {
@Override
public void replaceConnectionContext(final ConnectionContext connectionContext){
// Act like we are initializing the context
- setState(CONTEXT_STATE.INITIALIZATION);
+ this.state = CONTEXT_STATE.INITIALIZATION;
this.primaryConnectionContext = connectionContext;
this.onPublished();
}
LOG.debug("Transaction chain manager for node {} created", deviceInfo.getLOGValue());
}
this.transactionChainManager = new TransactionChainManager(dataBroker, deviceInfo);
- this.deviceFlowRegistry = new DeviceFlowRegistryImpl(dataBroker, deviceInfo.getNodeInstanceIdentifier());
+ this.deviceFlowRegistry = new DeviceFlowRegistryImpl(deviceInfo.getVersion(), dataBroker, deviceInfo.getNodeInstanceIdentifier());
this.deviceGroupRegistry = new DeviceGroupRegistryImpl();
this.deviceMeterRegistry = new DeviceMeterRegistryImpl();
this.initialized = true;
if (LOG.isDebugEnabled()) {
LOG.debug("Sending new role {} to device {}", newRole, deviceInfo.getNodeId());
}
+
final Future<RpcResult<SetRoleOutput>> setRoleOutputFuture;
+
if (deviceInfo.getVersion() >= OFConstants.OFP_VERSION_1_3) {
final SetRoleInput setRoleInput = (new SetRoleInputBuilder()).setControllerRole(newRole)
.setNode(new NodeRef(deviceInfo.getNodeInstanceIdentifier())).build();
+
setRoleOutputFuture = this.salRoleService.setRole(setRoleInput);
+
final TimerTask timerTask = timeout -> {
if (!setRoleOutputFuture.isDone()) {
LOG.warn("New role {} was not propagated to device {} during {} sec", newRole, deviceInfo.getLOGValue(), SET_ROLE_TIMEOUT);
setRoleOutputFuture.cancel(true);
}
};
+
hashedWheelTimer.newTimeout(timerTask, SET_ROLE_TIMEOUT, TimeUnit.SECONDS);
} else {
LOG.info("Device: {} with version: {} does not support role", deviceInfo.getLOGValue(), deviceInfo.getVersion());
return Futures.immediateFuture(null);
}
+
return JdkFutureAdapters.listenInPoolThread(setRoleOutputFuture);
}
if (LOG.isDebugEnabled()) {
LOG.debug("Role MASTER was successfully set on device, node {}", deviceInfo.getLOGValue());
}
+ sendNodeAddedNotification();
}
@Override
Code Review / openflowplugin.git / blobdiff