* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
-
package org.opendaylight.openflowplugin.applications.southboundcli;
-import static org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.NodeReconcileState.State.COMPLETED;
-import static org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.NodeReconcileState.State.FAILED;
-import static org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.NodeReconcileState.State.INPROGRESS;
+import static java.util.Objects.requireNonNull;
+import static org.opendaylight.openflowplugin.api.openflow.ReconciliationState.ReconciliationStatus.COMPLETED;
+import static org.opendaylight.openflowplugin.api.openflow.ReconciliationState.ReconciliationStatus.FAILED;
+import static org.opendaylight.openflowplugin.api.openflow.ReconciliationState.ReconciliationStatus.STARTED;
+import com.google.common.collect.ImmutableSet;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.SettableFuture;
-import java.math.BigInteger;
import java.text.SimpleDateFormat;
-import java.util.ArrayList;
+import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;
+import java.util.Map;
import java.util.Optional;
+import java.util.Set;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.stream.Collectors;
import org.opendaylight.mdsal.binding.api.DataBroker;
-import org.opendaylight.mdsal.binding.api.ReadTransaction;
import org.opendaylight.mdsal.binding.api.ReadWriteTransaction;
import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
+import org.opendaylight.openflowplugin.api.openflow.FlowGroupCacheManager;
+import org.opendaylight.openflowplugin.api.openflow.ReconciliationState;
import org.opendaylight.openflowplugin.applications.southboundcli.alarm.AlarmAgent;
import org.opendaylight.openflowplugin.applications.southboundcli.util.OFNode;
import org.opendaylight.openflowplugin.applications.southboundcli.util.ShellUtil;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.frm.reconciliation.service.rev180227.ReconcileNodeInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.frm.reconciliation.service.rev180227.ReconcileNodeInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.frm.reconciliation.service.rev180227.ReconcileNodeOutput;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.NodeReconcileState.State;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.ReconcileInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.ReconcileOutput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.ReconcileOutputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.ReconciliationCounter;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.ReconciliationService;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.ReconciliationState;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.reconciliation.counter.ReconcileCounter;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.reconciliation.counter.ReconcileCounterBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.reconciliation.counter.ReconcileCounterKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.reconciliation.state.ReconciliationStateList;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.reconciliation.state.ReconciliationStateListBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.openflowplugin.app.reconciliation.service.rev180227.reconciliation.state.ReconciliationStateListKey;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.common.RpcError;
+import org.opendaylight.yangtools.yang.common.ErrorTag;
+import org.opendaylight.yangtools.yang.common.ErrorType;
import org.opendaylight.yangtools.yang.common.RpcResult;
import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
+import org.opendaylight.yangtools.yang.common.Uint32;
import org.opendaylight.yangtools.yang.common.Uint64;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ReconciliationServiceImpl implements ReconciliationService, AutoCloseable {
-
private static final Logger LOG = LoggerFactory.getLogger(ReconciliationServiceImpl.class);
private final DataBroker broker;
private final FrmReconciliationService frmReconciliationService;
private final AlarmAgent alarmAgent;
- private final Long startCount = 1L;
+ private final NodeListener nodeListener;
private final int threadPoolSize = 10;
- private final ExecutorService executor = Executors.newWorkStealingPool(threadPoolSize);
+ private final Map<String, ReconciliationState> reconciliationStates;
+
+ private ExecutorService executor = Executors.newWorkStealingPool(threadPoolSize);
public ReconciliationServiceImpl(final DataBroker broker, final FrmReconciliationService frmReconciliationService,
- final AlarmAgent alarmAgent) {
+ final AlarmAgent alarmAgent, final NodeListener nodeListener,
+ final FlowGroupCacheManager flowGroupCacheManager) {
this.broker = broker;
this.frmReconciliationService = frmReconciliationService;
this.alarmAgent = alarmAgent;
+ this.nodeListener = requireNonNull(nodeListener, "NodeListener cannot be null!");
+ reconciliationStates = flowGroupCacheManager.getReconciliationStates();
}
@Override
public void close() {
if (executor != null) {
executor.shutdownNow();
+ executor = null;
}
}
@Override
- public ListenableFuture<RpcResult<ReconcileOutput>> reconcile(ReconcileInput input) {
- boolean reconcileAllNodes = input.isReconcileAllNodes();
- List<Uint64> inputNodes = input.getNodes();
+ public ListenableFuture<RpcResult<ReconcileOutput>> reconcile(final ReconcileInput input) {
+ boolean reconcileAllNodes = input.getReconcileAllNodes();
+ Set<Uint64> inputNodes = input.getNodes();
if (inputNodes == null) {
- inputNodes = new ArrayList<>();
+ inputNodes = Set.of();
}
if (reconcileAllNodes && inputNodes.size() > 0) {
return buildErrorResponse("Error executing command reconcile. "
return buildErrorResponse("Error executing command reconcile. "
+ "Node(s) not found: " + String.join(", ", unresolvedNodes.toString()));
}
- List<Uint64> inprogressNodes = new ArrayList<>();
+ ImmutableSet.Builder<Uint64> inprogressNodes = ImmutableSet.builder();
nodesToReconcile.parallelStream().forEach(nodeId -> {
- Optional<ReconciliationStateList> state = getReconciliationState(nodeId);
- if (state.isPresent() && state.get().getState().equals(INPROGRESS)) {
+ ReconciliationState state = getReconciliationState(nodeId);
+ if (state != null && state.getState().equals(STARTED)) {
inprogressNodes.add(Uint64.valueOf(nodeId));
} else {
alarmAgent.raiseNodeReconciliationAlarm(nodeId);
- LOG.info("Executing reconciliation for node {}", nodeId);
+ LOG.info("Executing reconciliation for node {} with state ", nodeId);
NodeKey nodeKey = new NodeKey(new NodeId("openflow:" + nodeId));
- ReconciliationTask reconcileTask = new ReconciliationTask(new BigInteger(String.valueOf(nodeId)),
- nodeKey);
+ ReconciliationTask reconcileTask = new ReconciliationTask(Uint64.valueOf(nodeId), nodeKey);
executor.execute(reconcileTask);
}
});
ReconcileOutput reconcilingInProgress = new ReconcileOutputBuilder()
- .setInprogressNodes(inprogressNodes)
+ .setInprogressNodes(inprogressNodes.build())
.build();
result.set(RpcResultBuilder.success(reconcilingInProgress).build());
return result;
}
}
- private Optional<ReconciliationStateList> getReconciliationState(final Long nodeId) {
- InstanceIdentifier<ReconciliationStateList> instanceIdentifier = InstanceIdentifier
- .builder(ReconciliationState.class).child(ReconciliationStateList.class,
- new ReconciliationStateListKey(new BigInteger(String.valueOf(nodeId)))).build();
- try (ReadTransaction tx = broker.newReadOnlyTransaction()) {
- return tx.read(LogicalDatastoreType.OPERATIONAL, instanceIdentifier).get();
-
- } catch (InterruptedException | ExecutionException e) {
- LOG.error("Exception while reading reconciliation state for {}", nodeId, e);
- }
- return Optional.empty();
+ private ReconciliationState getReconciliationState(final Long nodeId) {
+ return reconciliationStates.get(nodeId.toString());
}
- private ListenableFuture<RpcResult<ReconcileOutput>> buildErrorResponse(String msg) {
- SettableFuture<RpcResult<ReconcileOutput>> result = SettableFuture.create();
+ private static ListenableFuture<RpcResult<ReconcileOutput>> buildErrorResponse(final String msg) {
LOG.error("Error {}", msg);
- RpcError error = RpcResultBuilder.newError(RpcError.ErrorType.PROTOCOL, "reconcile", msg);
- result.set(RpcResultBuilder.<ReconcileOutput>failed().withRpcError(error).build());
- return result;
+ return RpcResultBuilder.<ReconcileOutput>failed()
+ .withError(ErrorType.PROTOCOL, new ErrorTag("reconcile"), msg)
+ .buildFuture();
}
private List<Long> getAllNodes() {
- List<OFNode> nodeList = ShellUtil.getAllNodes(broker);
+ List<OFNode> nodeList = ShellUtil.getAllNodes(nodeListener);
List<Long> nodes = nodeList.stream().distinct().map(OFNode::getNodeId).collect(Collectors.toList());
return nodes;
}
private final class ReconciliationTask implements Runnable {
private static final String DATE_AND_TIME_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSSXXX";
private final NodeKey nodeKey;
- private final BigInteger nodeId;
+ private final Uint64 nodeId;
- private ReconciliationTask(BigInteger nodeId, NodeKey nodeKey) {
+ private ReconciliationTask(final Uint64 nodeId, final NodeKey nodeKey) {
this.nodeId = nodeId;
this.nodeKey = nodeKey;
}
ReconcileNodeInput reconInput = new ReconcileNodeInputBuilder()
.setNodeId(nodeId).setNode(new NodeRef(InstanceIdentifier.builder(Nodes.class)
.child(Node.class, nodeKey).build())).build();
- updateReconciliationState(INPROGRESS);
+ updateReconciliationState(STARTED);
Future<RpcResult<ReconcileNodeOutput>> reconOutput = frmReconciliationService
.reconcileNode(reconInput);
try {
if (rpcResult.isSuccessful()) {
increaseReconcileCount(true);
updateReconciliationState(COMPLETED);
- LOG.info("Reconciliation successfully completed for node {}", this.nodeId);
+ LOG.info("Reconciliation successfully completed for node {}", nodeId);
} else {
increaseReconcileCount(false);
updateReconciliationState(FAILED);
- LOG.error("Reconciliation failed for node {} with error {}", this.nodeId, rpcResult.getErrors());
+ LOG.error("Reconciliation failed for node {} with error {}", nodeId, rpcResult.getErrors());
}
} catch (ExecutionException | InterruptedException e) {
increaseReconcileCount(false);
updateReconciliationState(FAILED);
- LOG.error("Error occurred while invoking reconcile RPC for node {}", this.nodeId, e);
+ LOG.error("Error occurred while invoking reconcile RPC for node {}", nodeId, e);
} finally {
alarmAgent.clearNodeReconciliationAlarm(nodeId.longValue());
}
}
private void increaseReconcileCount(final boolean isSuccess) {
+ // FIXME: do not use SimpleDateFormat
final SimpleDateFormat simpleDateFormat = new SimpleDateFormat(DATE_AND_TIME_FORMAT);
InstanceIdentifier<ReconcileCounter> instanceIdentifier = InstanceIdentifier
.builder(ReconciliationCounter.class).child(ReconcileCounter.class,
if (isSuccess) {
if (count.isPresent()) {
long successCount = count.get().getSuccessCount().toJava();
- counterBuilder.setSuccessCount(++successCount);
+ counterBuilder.setSuccessCount(Uint32.valueOf(++successCount));
LOG.debug("Reconcile success count {} for the node: {} ", successCount, nodeId);
} else {
- counterBuilder.setSuccessCount(startCount);
+ counterBuilder.setSuccessCount(Uint32.ONE);
}
} else {
if (count.isPresent()) {
long failureCount = count.get().getFailureCount().toJava();
- counterBuilder.setFailureCount(++failureCount);
+ counterBuilder.setFailureCount(Uint32.valueOf(++failureCount));
LOG.debug("Reconcile failure count {} for the node: {} ", failureCount, nodeId);
} else {
- counterBuilder.setFailureCount(startCount);
+ counterBuilder.setFailureCount(Uint32.ONE);
}
}
try {
- tx.merge(LogicalDatastoreType.OPERATIONAL, instanceIdentifier, counterBuilder.build(), true);
+ tx.mergeParentStructureMerge(LogicalDatastoreType.OPERATIONAL, instanceIdentifier,
+ counterBuilder.build());
tx.commit().get();
} catch (InterruptedException | ExecutionException e) {
LOG.error("Exception while submitting counter for {}", nodeId, e);
}
}
- private Optional<ReconcileCounter> getReconciliationCount(ReadWriteTransaction tx,
- InstanceIdentifier<ReconcileCounter> instanceIdentifier) {
+ private Optional<ReconcileCounter> getReconciliationCount(final ReadWriteTransaction tx,
+ final InstanceIdentifier<ReconcileCounter> instanceIdentifier) {
try {
return tx.read(LogicalDatastoreType.OPERATIONAL, instanceIdentifier).get();
} catch (InterruptedException | ExecutionException e) {
return Optional.empty();
}
- private void updateReconciliationState(State state) {
- ReadWriteTransaction tx = broker.newReadWriteTransaction();
- InstanceIdentifier<ReconciliationStateList> instanceIdentifier = InstanceIdentifier
- .builder(ReconciliationState.class).child(ReconciliationStateList.class,
- new ReconciliationStateListKey(nodeId)).build();
- ReconciliationStateListBuilder stateBuilder = new ReconciliationStateListBuilder()
- .withKey(new ReconciliationStateListKey(nodeId))
- .setState(state);
- try {
- tx.merge(LogicalDatastoreType.OPERATIONAL, instanceIdentifier, stateBuilder.build(), true);
- tx.commit().get();
- } catch (InterruptedException | ExecutionException e) {
- LOG.error("Exception while updating reconciliation state: {}", nodeId, e);
- }
+ private void updateReconciliationState(final ReconciliationState.ReconciliationStatus status) {
+ ReconciliationState state = new ReconciliationState(status, LocalDateTime.now());
+ reconciliationStates.put(nodeId.toString(),state);
}
}
}