<artifactId>jersey-core</artifactId>
<version>${jersey.version}</version>
</dependency>
- <dependency>
- <groupId>javax.ws.rs</groupId>
- <artifactId>jsr311-api</artifactId>
- <version>${jsr311.api.version}</version>
- </dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-server</artifactId>
<artifactId>netty-transport</artifactId>
<version>${netty.version}</version>
</dependency>
+ <dependency>
+ <groupId>javax.ws.rs</groupId>
+ <artifactId>jsr311-api</artifactId>
+ <version>${jsr311.api.version}</version>
+ </dependency>
<dependency>
<groupId>orbit</groupId>
<artifactId>javax.activation</artifactId>
File[] sourceFiles = sourceDirectory.listFiles();
for (File sourceFile: sourceFiles) {
- if(sourceFile.getName().endsWith("Module.java") || sourceFile.getName().endsWith("ModuleFactory.java")) {
- File stubFile = new File(sourceFile.getPath().replace(".java", "Stub.txt"));
- if (stubFile.exists()) {
- try {
- rewrite(sourceFile, FileUtils.readFileToString(stubFile));
- } catch (IOException e) {
- getLog().error("Error while reading/writing to files.", e);
+ if (sourceFile.getName().endsWith(".java")) {
+ String sourceContent;
+ try {
+ sourceContent = FileUtils.readFileToString(sourceFile);
+ } catch (IOException e) {
+ getLog().error("Cannot read " + sourceFile.getAbsolutePath(), e);
+ continue;
+ }
+ if (sourceFile.getName().endsWith("Module.java") || sourceFile.getName().endsWith("ModuleFactory.java")) {
+ File stubFile = new File(sourceFile.getPath().replace(".java", "Stub.txt"));
+ if (stubFile.exists()) {
+ String stubContent = null;
+ try {
+ stubContent = FileUtils.readFileToString(stubFile);
+ } catch (IOException e) {
+ getLog().error("Cannot read " + stubFile.getAbsolutePath(), e);
+ }
+ if (stubContent != null) {
+ sourceContent = rewriteStub(sourceContent, stubContent);
+ }
}
}
+ // remove copyright headers as they can contain timestamp
+ sourceContent = removeCopyrights(sourceContent);
+
+ // replace the file content
+ try {
+ FileUtils.write(sourceFile, sourceContent);
+ } catch (IOException e) {
+ getLog().error("Cannot write " + sourceFile.getAbsolutePath(), e);
+ }
}
+
}
}
- private static void rewrite(File sourceFile, String replaceTODOWith) throws IOException {
- String source = FileUtils.readFileToString(sourceFile);
- String target = Pattern.compile("^.*TODO.*\n.*throw new java.lang.UnsupportedOperationException.*$", Pattern.MULTILINE).matcher(source).replaceFirst(replaceTODOWith);
- FileUtils.write(sourceFile, target);
+ private static Pattern MULTILINE_COMMENT_PATTERN = Pattern.compile("/\\*.*\\*/", Pattern.MULTILINE | Pattern.DOTALL);
+ private static String removeCopyrights(String source) {
+ String target = MULTILINE_COMMENT_PATTERN.matcher(source).replaceAll("\n");
+ //FileUtils.write(sourceFile, target);
+ return target;
+ }
+
+ private static Pattern UNSUPPORTED_OP_PATTERN = Pattern.compile("^.*TODO.*\n.*throw new java.lang.UnsupportedOperationException.*$", Pattern.MULTILINE);
+
+ private static String rewriteStub(String source, String replaceTODOWith) {
+ String target = UNSUPPORTED_OP_PATTERN.matcher(source).replaceFirst(replaceTODOWith);
+ return target;
}
}
-/*
-* Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
-*
-* This program and the accompanying materials are made available under the
-* 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.controller.config.yang.test.impl;
public class DepTestImplModule extends org.opendaylight.controller.config.yang.test.impl.AbstractDepTestImplModule {
public DepTestImplModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
-/*
-* Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
-*
-* This program and the accompanying materials are made available under the
-* terms of the Eclipse Public License v1.0 which accompanies this distribution,
-* and is available at http://www.eclipse.org/legal/epl-v10.html
-*/
-/*
-* Generated file
-*
-* Generated from: yang module name: config-test-impl yang module local name: impl-dep
-* Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator
-* Generated at: Fri Apr 25 11:50:32 CEST 2014
-*
-* Do not modify this file unless it is present under src/main directory
-*/
+
+
package org.opendaylight.controller.config.yang.test.impl;
public class DepTestImplModuleFactory extends org.opendaylight.controller.config.yang.test.impl.AbstractDepTestImplModuleFactory {
-/*
-* Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
-*
-* This program and the accompanying materials are made available under the
-* 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.controller.config.yang.test.impl;
public class IdentityTestModule extends org.opendaylight.controller.config.yang.test.impl.AbstractIdentityTestModule {
public IdentityTestModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
-/*
-* Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
-*
-* This program and the accompanying materials are made available under the
-* terms of the Eclipse Public License v1.0 which accompanies this distribution,
-* and is available at http://www.eclipse.org/legal/epl-v10.html
-*/
-/*
-* Generated file
-*
-* Generated from: yang module name: config-test-impl yang module local name: impl-identity-test
-* Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator
-* Generated at: Fri Apr 25 11:50:32 CEST 2014
-*
-* Do not modify this file unless it is present under src/main directory
-*/
+
+
package org.opendaylight.controller.config.yang.test.impl;
public class IdentityTestModuleFactory extends org.opendaylight.controller.config.yang.test.impl.AbstractIdentityTestModuleFactory {
-/*
-* Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
-*
-* This program and the accompanying materials are made available under the
-* 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.controller.config.yang.test.impl;
public class NetconfTestImplModule extends org.opendaylight.controller.config.yang.test.impl.AbstractNetconfTestImplModule {
public NetconfTestImplModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
-/*
-* Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
-*
-* This program and the accompanying materials are made available under the
-* terms of the Eclipse Public License v1.0 which accompanies this distribution,
-* and is available at http://www.eclipse.org/legal/epl-v10.html
-*/
-/*
-* Generated file
-*
-* Generated from: yang module name: config-test-impl yang module local name: impl-netconf
-* Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator
-* Generated at: Fri Apr 25 11:50:32 CEST 2014
-*
-* Do not modify this file unless it is present under src/main directory
-*/
+
+
package org.opendaylight.controller.config.yang.test.impl;
public class NetconfTestImplModuleFactory extends org.opendaylight.controller.config.yang.test.impl.AbstractNetconfTestImplModuleFactory {
-/*
- * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * 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.controller.config.yang.test.impl;
import com.google.common.collect.Lists;
-/*
-* Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
-*
-* This program and the accompanying materials are made available under the
-* 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.controller.config.yang.test.impl;
public class TestImplModule extends org.opendaylight.controller.config.yang.test.impl.AbstractTestImplModule {
public TestImplModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
-/*
-* Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
-*
-* This program and the accompanying materials are made available under the
-* terms of the Eclipse Public License v1.0 which accompanies this distribution,
-* and is available at http://www.eclipse.org/legal/epl-v10.html
-*/
-/*
-* Generated file
-*
-* Generated from: yang module name: config-test-impl yang module local name: impl
-* Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator
-* Generated at: Fri Apr 25 11:50:32 CEST 2014
-*
-* Do not modify this file unless it is present under src/main directory
-*/
+
+
package org.opendaylight.controller.config.yang.test.impl;
public class TestImplModuleFactory extends org.opendaylight.controller.config.yang.test.impl.AbstractTestImplModuleFactory {
netconf.ssh.address=0.0.0.0
netconf.ssh.port=1830
netconf.ssh.pk.path = ./configuration/RSA.pk
+netconf.ssh.default.user = netconf
+netconf.ssh.default.password = netconf
netconf.config.persister.active=1,2
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</dependency>
+ <dependency>
+ <groupId>org.opendaylight.yangtools</groupId>
+ <artifactId>yang-binding</artifactId>
+ </dependency>
<dependency>
<groupId>org.opendaylight.controller</groupId>
<artifactId>sal-binding-broker-impl</artifactId>
<type>test-jar</type>
<scope>test</scope>
</dependency>
- <dependency>
- <groupId>org.opendaylight.yangtools</groupId>
- <artifactId>yang-binding</artifactId>
- </dependency>
<dependency>
<groupId>org.opendaylight.controller.model</groupId>
<artifactId>model-flow-management</artifactId>
</dependencies>
<build>
<plugins>
- <plugin>
- <groupId>org.opendaylight.yangtools</groupId>
- <artifactId>yang-maven-plugin</artifactId>
- <executions>
- <execution>
- <goals>
- <goal>generate-sources</goal>
- </goals>
- <configuration>
- <codeGenerators>
- <generator>
- <codeGeneratorClass>org.opendaylight.yangtools.maven.sal.api.gen.plugin.CodeGeneratorImpl</codeGeneratorClass>
- <outputBaseDir>${salGeneratorPath}</outputBaseDir>
- </generator>
- </codeGenerators>
- <inspectDependencies>true</inspectDependencies>
- </configuration>
- </execution>
- </executions>
- </plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
</execution>
</executions>
</plugin>
+ <plugin>
+ <groupId>org.opendaylight.yangtools</groupId>
+ <artifactId>yang-maven-plugin</artifactId>
+ <executions>
+ <execution>
+ <goals>
+ <goal>generate-sources</goal>
+ </goals>
+ <configuration>
+ <codeGenerators>
+ <generator>
+ <codeGeneratorClass>org.opendaylight.yangtools.maven.sal.api.gen.plugin.CodeGeneratorImpl</codeGeneratorClass>
+ <outputBaseDir>${salGeneratorPath}</outputBaseDir>
+ </generator>
+ </codeGenerators>
+ <inspectDependencies>true</inspectDependencies>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
</plugins>
</build>
<scm>
private static final Logger logger = LoggerFactory.getLogger(AbstractListeningStatsTracker.class);
private ListenerRegistration<?> reg;
- protected AbstractListeningStatsTracker(FlowCapableContext context, long lifetimeNanos) {
- super(context, lifetimeNanos);
+ protected AbstractListeningStatsTracker(FlowCapableContext context) {
+ super(context);
}
protected abstract InstanceIdentifier<?> listenPath();
abstract class AbstractStatsTracker<I, K> {
private static final Logger logger = LoggerFactory.getLogger(AbstractStatsTracker.class);
+
+ private static final int WAIT_FOR_REQUEST_CYCLE = 2;
+
private final FutureCallback<RpcResult<? extends TransactionAware>> callback =
new FutureCallback<RpcResult<? extends TransactionAware>>() {
@Override
private final Map<K, Long> trackedItems = new HashMap<>();
private final FlowCapableContext context;
- private final long lifetimeNanos;
+ private long requestCounter;
- protected AbstractStatsTracker(final FlowCapableContext context, final long lifetimeNanos) {
+ protected AbstractStatsTracker(final FlowCapableContext context) {
this.context = Preconditions.checkNotNull(context);
- this.lifetimeNanos = lifetimeNanos;
+ this.requestCounter = 0;
}
protected final InstanceIdentifierBuilder<Node> getNodeIdentifierBuilder() {
return context.startDataModification();
}
+ public final synchronized void increaseRequestCounter(){
+ this.requestCounter++;
+ }
protected abstract void cleanupSingleStat(DataModificationTransaction trans, K item);
protected abstract K updateSingleStat(DataModificationTransaction trans, I item);
+ public abstract void request();
public final synchronized void updateStats(List<I> list) {
- final Long expiryTime = System.nanoTime() + lifetimeNanos;
+
final DataModificationTransaction trans = startTransaction();
for (final I item : list) {
- trackedItems.put(updateSingleStat(trans, item), expiryTime);
+ trackedItems.put(updateSingleStat(trans, item), requestCounter);
}
trans.commit();
}
- public final synchronized void cleanup(final DataModificationTransaction trans, long now) {
+ /**
+ * Statistics will be cleaned up if not update in last two request cycles.
+ * @param trans
+ */
+ public final synchronized void cleanup(final DataModificationTransaction trans) {
for (Iterator<Entry<K, Long>> it = trackedItems.entrySet().iterator();it.hasNext();){
Entry<K, Long> e = it.next();
- if (now > e.getValue()) {
+ if (requestCounter >= e.getValue()+WAIT_FOR_REQUEST_CYCLE) {
cleanupSingleStat(trans, e.getKey());
it.remove();
}
*/
package org.opendaylight.controller.md.statistics.manager;
+import java.util.Collection;
import java.util.Map.Entry;
import org.opendaylight.controller.md.sal.common.api.data.DataChangeEvent;
final class FlowStatsTracker extends AbstractListeningStatsTracker<FlowAndStatisticsMapList, FlowStatsEntry> {
private static final Logger logger = LoggerFactory.getLogger(FlowStatsTracker.class);
private final OpendaylightFlowStatisticsService flowStatsService;
+ private FlowTableStatsTracker flowTableStats;
private int unaccountedFlowsCounter = 1;
- FlowStatsTracker(OpendaylightFlowStatisticsService flowStatsService, final FlowCapableContext context, long lifetimeNanos) {
- super(context, lifetimeNanos);
+ FlowStatsTracker(OpendaylightFlowStatisticsService flowStatsService, final FlowCapableContext context) {
+ super(context);
this.flowStatsService = flowStatsService;
}
+ FlowStatsTracker(OpendaylightFlowStatisticsService flowStatsService, final FlowCapableContext context, FlowTableStatsTracker flowTableStats) {
+ this(flowStatsService, context);
+ this.flowTableStats = flowTableStats;
+ }
@Override
protected void cleanupSingleStat(DataModificationTransaction trans, FlowStatsEntry item) {
return "Flow";
}
+ @Override
+ public void request() {
+ // FIXME: it does not make sense to trigger this before sendAllFlowTablesStatisticsRequest()
+ // comes back -- we do not have any tables anyway.
+ final Collection<TableKey> tables = flowTableStats.getTables();
+ logger.debug("Node {} supports {} table(s)", this.getNodeRef(), tables.size());
+ for (final TableKey key : tables) {
+ logger.debug("Send aggregate stats request for flow table {} to node {}", key.getId(), this.getNodeRef());
+ this.requestAggregateFlows(key);
+ }
+
+ this.requestAllFlowsAllTables();
+
+ }
public void requestAllFlowsAllTables() {
if (flowStatsService != null) {
final GetAllFlowsStatisticsFromAllFlowTablesInputBuilder input = new GetAllFlowsStatisticsFromAllFlowTablesInputBuilder();
private final Set<TableKey> tables = Collections.unmodifiableSet(privateTables);
private final OpendaylightFlowTableStatisticsService flowTableStatsService;
- FlowTableStatsTracker(OpendaylightFlowTableStatisticsService flowTableStatsService, final FlowCapableContext context, long lifetimeNanos) {
- super(context, lifetimeNanos);
+ FlowTableStatsTracker(OpendaylightFlowTableStatisticsService flowTableStatsService, final FlowCapableContext context) {
+ super(context);
this.flowTableStatsService = flowTableStatsService;
}
return item;
}
+ @Override
public void request() {
if (flowTableStatsService != null) {
final GetFlowTablesStatisticsInputBuilder input = new GetFlowTablesStatisticsInputBuilder();
private static final Logger logger = LoggerFactory.getLogger(GroupDescStatsTracker.class);
private final OpendaylightGroupStatisticsService groupStatsService;
- public GroupDescStatsTracker(OpendaylightGroupStatisticsService groupStatsService, final FlowCapableContext context, final long lifetimeNanos) {
- super(context, lifetimeNanos);
+ public GroupDescStatsTracker(OpendaylightGroupStatisticsService groupStatsService, final FlowCapableContext context) {
+ super(context);
this.groupStatsService = groupStatsService;
}
return "Group Descriptor";
}
+ @Override
public void request() {
if (groupStatsService != null) {
final GetGroupDescriptionInputBuilder input = new GetGroupDescriptionInputBuilder();
private static final Logger logger = LoggerFactory.getLogger(GroupStatsTracker.class);
private final OpendaylightGroupStatisticsService groupStatsService;
- GroupStatsTracker(OpendaylightGroupStatisticsService groupStatsService, FlowCapableContext context, long lifetimeNanos) {
- super(context, lifetimeNanos);
+ GroupStatsTracker(OpendaylightGroupStatisticsService groupStatsService, FlowCapableContext context) {
+ super(context);
this.groupStatsService = Preconditions.checkNotNull(groupStatsService);
}
return "Group";
}
+ @Override
public void request() {
final GetAllGroupStatisticsInputBuilder input = new GetAllGroupStatisticsInputBuilder();
input.setNode(getNodeRef());
private static final Logger logger = LoggerFactory.getLogger(MeterConfigStatsTracker.class);
private final OpendaylightMeterStatisticsService meterStatsService;
- protected MeterConfigStatsTracker(OpendaylightMeterStatisticsService meterStatsService, final FlowCapableContext context, long lifetimeNanos) {
- super(context, lifetimeNanos);
+ protected MeterConfigStatsTracker(OpendaylightMeterStatisticsService meterStatsService, final FlowCapableContext context) {
+ super(context);
this.meterStatsService = meterStatsService;
}
return item;
}
+ @Override
public void request() {
if (meterStatsService != null) {
GetAllMeterConfigStatisticsInputBuilder input = new GetAllMeterConfigStatisticsInputBuilder();
private static final Logger logger = LoggerFactory.getLogger(MeterStatsTracker.class);
private final OpendaylightMeterStatisticsService meterStatsService;
- MeterStatsTracker(OpendaylightMeterStatisticsService meterStatsService, final FlowCapableContext context, long lifetimeNanos) {
- super(context, lifetimeNanos);
+ MeterStatsTracker(OpendaylightMeterStatisticsService meterStatsService, final FlowCapableContext context) {
+ super(context);
this.meterStatsService = meterStatsService;
}
return item;
}
+ @Override
public void request() {
if (meterStatsService != null) {
GetAllMeterStatisticsInputBuilder input = new GetAllMeterStatisticsInputBuilder();
private static final Logger logger = LoggerFactory.getLogger(NodeConnectorStatsTracker.class);
private final OpendaylightPortStatisticsService portStatsService;
- NodeConnectorStatsTracker(final OpendaylightPortStatisticsService portStatsService, final FlowCapableContext context, long lifetimeNanos) {
- super(context, lifetimeNanos);
+ NodeConnectorStatsTracker(final OpendaylightPortStatisticsService portStatsService, final FlowCapableContext context) {
+ super(context);
this.portStatsService = portStatsService;
}
return item;
}
+ @Override
public void request() {
if (portStatsService != null) {
final GetAllNodeConnectorsStatisticsInputBuilder input = new GetAllNodeConnectorsStatisticsInputBuilder();
*/
package org.opendaylight.controller.md.statistics.manager;
-import java.util.Collection;
import java.util.List;
import java.util.Timer;
import java.util.TimerTask;
private static final int NUMBER_OF_WAIT_CYCLES = 2;
private final MultipartMessageManager msgManager;
+ private final StatisticsRequestScheduler srScheduler;
private final InstanceIdentifier<Node> targetNodeIdentifier;
private final FlowStatsTracker flowStats;
private final FlowTableStatsTracker flowTableStats;
final OpendaylightGroupStatisticsService groupStatsService,
final OpendaylightMeterStatisticsService meterStatsService,
final OpendaylightPortStatisticsService portStatsService,
- final OpendaylightQueueStatisticsService queueStatsService) {
+ final OpendaylightQueueStatisticsService queueStatsService,
+ final StatisticsRequestScheduler srScheduler) {
this.dps = Preconditions.checkNotNull(dps);
this.targetNodeKey = Preconditions.checkNotNull(nodeKey);
+ this.srScheduler = Preconditions.checkNotNull(srScheduler);
this.targetNodeIdentifier = InstanceIdentifier.builder(Nodes.class).child(Node.class, targetNodeKey).build();
this.targetNodeRef = new NodeRef(targetNodeIdentifier);
final long lifetimeNanos = TimeUnit.MILLISECONDS.toNanos(STATS_COLLECTION_MILLIS * NUMBER_OF_WAIT_CYCLES);
msgManager = new MultipartMessageManager(lifetimeNanos);
- flowStats = new FlowStatsTracker(flowStatsService, this, lifetimeNanos);
- flowTableStats = new FlowTableStatsTracker(flowTableStatsService, this, lifetimeNanos);
- groupDescStats = new GroupDescStatsTracker(groupStatsService, this, lifetimeNanos);
- groupStats = new GroupStatsTracker(groupStatsService, this, lifetimeNanos);
- meterConfigStats = new MeterConfigStatsTracker(meterStatsService, this, lifetimeNanos);
- meterStats = new MeterStatsTracker(meterStatsService, this, lifetimeNanos);
- nodeConnectorStats = new NodeConnectorStatsTracker(portStatsService, this, lifetimeNanos);
- queueStats = new QueueStatsTracker(queueStatsService, this, lifetimeNanos);
+ flowTableStats = new FlowTableStatsTracker(flowTableStatsService, this);
+ flowStats = new FlowStatsTracker(flowStatsService, this, flowTableStats);
+ groupDescStats = new GroupDescStatsTracker(groupStatsService, this);
+ groupStats = new GroupStatsTracker(groupStatsService, this);
+ meterConfigStats = new MeterConfigStatsTracker(meterStatsService, this);
+ meterStats = new MeterStatsTracker(meterStatsService, this);
+ nodeConnectorStats = new NodeConnectorStatsTracker(portStatsService, this);
+ queueStats = new QueueStatsTracker(queueStatsService, this);
}
public NodeKey getTargetNodeKey() {
@Override
public DataModificationTransaction startDataModification() {
- return dps.beginTransaction();
+ DataModificationTransaction dmt = dps.beginTransaction();
+ dmt.registerListener(this.srScheduler);
+ return dmt;
}
public synchronized void updateGroupDescStats(TransactionAware transaction, List<GroupDescStats> list) {
public synchronized void updateAggregateFlowStats(TransactionAware transaction, AggregateFlowStatistics flowStats) {
final Short tableId = msgManager.isExpectedTableTransaction(transaction);
if (tableId != null) {
- final DataModificationTransaction trans = dps.beginTransaction();
+ final DataModificationTransaction trans = this.startDataModification();
InstanceIdentifier<Table> tableRef = InstanceIdentifier.builder(Nodes.class).child(Node.class, targetNodeKey)
.augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tableId)).toInstance();
}
public synchronized void updateGroupFeatures(GroupFeatures notification) {
- final DataModificationTransaction trans = dps.beginTransaction();
+ final DataModificationTransaction trans = this.startDataModification();
final NodeBuilder nodeData = new NodeBuilder();
nodeData.setKey(targetNodeKey);
}
public synchronized void updateMeterFeatures(MeterFeatures features) {
- final DataModificationTransaction trans = dps.beginTransaction();
+ final DataModificationTransaction trans = this.startDataModification();
final NodeBuilder nodeData = new NodeBuilder();
nodeData.setKey(targetNodeKey);
}
public synchronized void cleanStaleStatistics() {
- final DataModificationTransaction trans = dps.beginTransaction();
- final long now = System.nanoTime();
-
- flowStats.cleanup(trans, now);
- groupDescStats.cleanup(trans, now);
- groupStats.cleanup(trans, now);
- meterConfigStats.cleanup(trans, now);
- meterStats.cleanup(trans, now);
- nodeConnectorStats.cleanup(trans, now);
- queueStats.cleanup(trans, now);
+ final DataModificationTransaction trans = this.startDataModification();
+
+ flowStats.cleanup(trans);
+ groupDescStats.cleanup(trans);
+ groupStats.cleanup(trans);
+ meterConfigStats.cleanup(trans);
+ meterStats.cleanup(trans);
+ nodeConnectorStats.cleanup(trans);
+ queueStats.cleanup(trans);
msgManager.cleanStaleTransactionIds();
trans.commit();
public synchronized void requestPeriodicStatistics() {
logger.debug("Send requests for statistics collection to node : {}", targetNodeKey);
- flowTableStats.request();
-
- // FIXME: it does not make sense to trigger this before sendAllFlowTablesStatisticsRequest()
- // comes back -- we do not have any tables anyway.
- final Collection<TableKey> tables = flowTableStats.getTables();
- logger.debug("Node {} supports {} table(s)", targetNodeKey, tables.size());
- for (final TableKey key : tables) {
- logger.debug("Send aggregate stats request for flow table {} to node {}", key.getId(), targetNodeKey);
- flowStats.requestAggregateFlows(key);
- }
-
- flowStats.requestAllFlowsAllTables();
- nodeConnectorStats.request();
- groupStats.request();
- groupDescStats.request();
- meterStats.request();
- meterConfigStats.request();
- queueStats.request();
+ this.srScheduler.addRequestToSchedulerQueue(flowTableStats);
+
+ this.srScheduler.addRequestToSchedulerQueue(flowStats);
+
+ this.srScheduler.addRequestToSchedulerQueue(nodeConnectorStats);
+
+ this.srScheduler.addRequestToSchedulerQueue(groupStats);
+
+ this.srScheduler.addRequestToSchedulerQueue(groupDescStats);
+
+ this.srScheduler.addRequestToSchedulerQueue(meterStats);
+
+ this.srScheduler.addRequestToSchedulerQueue(meterConfigStats);
+
+ this.srScheduler.addRequestToSchedulerQueue(queueStats);
}
-
+
public synchronized void start(final Timer timer) {
flowStats.start(dps);
groupDescStats.start(dps);
private static final Logger logger = LoggerFactory.getLogger(QueueStatsTracker.class);
private final OpendaylightQueueStatisticsService queueStatsService;
- QueueStatsTracker(OpendaylightQueueStatisticsService queueStatsService, final FlowCapableContext context, long lifetimeNanos) {
- super(context, lifetimeNanos);
+ QueueStatsTracker(OpendaylightQueueStatisticsService queueStatsService, final FlowCapableContext context) {
+ super(context);
this.queueStatsService = queueStatsService;
}
return queueEntry;
}
+ @Override
public void request() {
if (queueStatsService != null) {
GetAllQueuesStatisticsFromAllPortsInputBuilder input = new GetAllQueuesStatisticsFromAllPortsInputBuilder();
private OpendaylightFlowTableStatisticsService flowTableStatsService;
private OpendaylightQueueStatisticsService queueStatsService;
+
+ private final StatisticsRequestScheduler srScheduler;
public StatisticsProvider(final DataProviderService dataService) {
this.dps = Preconditions.checkNotNull(dataService);
+ this.srScheduler = new StatisticsRequestScheduler();
}
private final StatisticsListener updateCommiter = new StatisticsListener(StatisticsProvider.this);
portStatsService = rpcRegistry.getRpcService(OpendaylightPortStatisticsService.class);
flowTableStatsService = rpcRegistry.getRpcService(OpendaylightFlowTableStatisticsService.class);
queueStatsService = rpcRegistry.getRpcService(OpendaylightQueueStatisticsService.class);
-
+ this.srScheduler.start();
+
// Start receiving notifications
this.listenerRegistration = nps.registerNotificationListener(this.updateCommiter);
final NodeStatisticsHandler h = new NodeStatisticsHandler(dps, key,
flowStatsService, flowTableStatsService, groupStatsService,
- meterStatsService, portStatsService, queueStatsService);
+ meterStatsService, portStatsService, queueStatsService,srScheduler);
final NodeStatisticsHandler old = handlers.putIfAbsent(key.getId(), h);
if (old == null) {
spLogger.debug("Started node handler for {}", key.getId());
--- /dev/null
+/*
+ * Copyright IBM Corporation, 2013. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * 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.controller.md.statistics.manager;
+
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.concurrent.TimeUnit;
+
+import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
+import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
+import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction.DataTransactionListener;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Main responsibility of the class is to check the MD-SAL data store read/write
+ * transaction accumulation level and send statistics request if number of pending
+ * read/write transactions are zero.
+ * @author avishnoi@in.ibm.com
+ *
+ */
+@SuppressWarnings("rawtypes")
+public class StatisticsRequestScheduler implements DataTransactionListener {
+
+ private static final Logger srsLogger = LoggerFactory.getLogger(StatisticsRequestScheduler.class);
+ private final Timer timer = new Timer("request-monitor", true);
+
+ // We need ordered retrieval, and O(1) contains operation
+ private final Map<AbstractStatsTracker,Integer> requestQueue =
+ Collections.synchronizedMap(new LinkedHashMap<AbstractStatsTracker,Integer>());
+
+ private Long PendingTransactions;
+
+ private long lastRequestTime = System.nanoTime();
+
+ private static final long REQUEST_MONITOR_INTERVAL = 1000;
+
+ private final TimerTask task = new TimerTask() {
+ @Override
+ public void run() {
+ long now = System.nanoTime();
+ if(now > lastRequestTime+TimeUnit.MILLISECONDS.toNanos(REQUEST_MONITOR_INTERVAL)){
+ requestStatistics();
+ }
+ }
+ };
+
+ public StatisticsRequestScheduler(){
+ PendingTransactions = (long) 0;
+ }
+
+ public void addRequestToSchedulerQueue(AbstractStatsTracker statsRequest){
+ requestQueue.put(statsRequest, null);
+ }
+
+ public AbstractStatsTracker getNextRequestFromSchedulerQueue(){
+ //Remove first element
+ AbstractStatsTracker stats = null;
+ synchronized(requestQueue){
+ Iterator<Map.Entry<AbstractStatsTracker, Integer>> nodesItr = requestQueue.entrySet().iterator();
+ if(nodesItr.hasNext()){
+ stats = nodesItr.next().getKey();
+ srsLogger.debug("{} chosen up for execution",stats.getNodeRef());
+ nodesItr.remove();
+ return stats;
+ }
+ }
+ return stats;
+ }
+
+ private void requestStatistics(){
+ AbstractStatsTracker stats = this.getNextRequestFromSchedulerQueue();
+ if(stats != null) {
+ stats.request();
+ stats.increaseRequestCounter();
+ }
+ }
+ @Override
+ public void onStatusUpdated(DataModificationTransaction transaction, TransactionStatus status) {
+
+ AbstractStatsTracker stats = null;
+ synchronized(PendingTransactions){
+ switch(status){
+ case SUBMITED:
+ this.PendingTransactions++;
+ break;
+ case COMMITED:
+ case FAILED:
+ this.PendingTransactions--;
+ if(PendingTransactions == 0){
+ lastRequestTime = System.nanoTime();
+ stats = this.getNextRequestFromSchedulerQueue();
+ }
+ srsLogger.debug("Pending MD-SAL transactions : {} & Scheduler queue size : {}",this.PendingTransactions,this.requestQueue.size());
+ break;
+ default:
+ break;
+ }
+ }
+ if(stats != null){
+ stats.request();
+ stats.increaseRequestCounter();
+ }
+ }
+
+ public void start(){
+ timer.schedule(task, 0, REQUEST_MONITOR_INTERVAL);
+ }
+}
import com.google.common.collect.Lists;
import com.google.common.collect.Sets;
import io.netty.channel.ChannelFuture;
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.management.ManagementFactory;
+import java.net.InetSocketAddress;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeoutException;
+import javax.management.ObjectName;
+import javax.xml.parsers.ParserConfigurationException;
import junit.framework.Assert;
import org.apache.commons.io.IOUtils;
import org.junit.After;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.xml.sax.SAXException;
-
-import javax.management.ObjectName;
-import javax.xml.parsers.ParserConfigurationException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.management.ManagementFactory;
-import java.net.InetSocketAddress;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-import java.util.Set;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.TimeoutException;
-
import static java.util.Collections.emptyList;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
try {
c = sess.getStdout().read(bytes);
} catch (IOException e) {
- e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
+ throw new IllegalStateException("IO exception while reading data on ssh bridge.");
}
logger.info("got data:" + bytes);
if (c == 0) {
*/
package org.opendaylight.controller.netconf.ssh.authentication;
+import java.io.IOException;
import org.opendaylight.controller.sal.authorization.AuthResultEnum;
-import org.opendaylight.controller.sal.authorization.UserLevel;
import org.opendaylight.controller.usermanager.IUserManager;
-import org.opendaylight.controller.usermanager.UserConfig;
-
-import java.util.ArrayList;
-import java.util.List;
-
import static com.google.common.base.Preconditions.checkNotNull;
public class AuthProvider implements AuthProviderInterface {
- private static IUserManager um; //FIXME static mutable state, no locks
- private static final String DEFAULT_USER = "netconf";
- private static final String DEFAULT_PASSWORD = "netconf";
+ private IUserManager um;
private final String pem;
- public AuthProvider(IUserManager ium, String pemCertificate) throws Exception {
+ public AuthProvider(IUserManager ium, String pemCertificate) throws IllegalArgumentException, IOException {
checkNotNull(pemCertificate, "Parameter 'pemCertificate' is null");
- AuthProvider.um = ium;
- if (AuthProvider.um == null) {
- throw new Exception("No usermanager service available.");
- }
-
- List<String> roles = new ArrayList<String>(1);
- roles.add(UserLevel.SYSTEMADMIN.toString());
- AuthProvider.um.addLocalUser(new UserConfig(DEFAULT_USER, DEFAULT_PASSWORD, roles)); //FIXME hardcoded auth
+ checkNotNull(ium, "No user manager service available.");
+ this.um = ium;
pem = pemCertificate;
}
@Override
public boolean authenticated(String username, String password) {
- if (AuthProvider.um == null) {
- throw new IllegalStateException("No usermanager service available.");
- }
- AuthResultEnum authResult = AuthProvider.um.authenticate(username, password);
+ AuthResultEnum authResult = this.um.authenticate(username, password);
return authResult.equals(AuthResultEnum.AUTH_ACCEPT) || authResult.equals(AuthResultEnum.AUTH_ACCEPT_LOC);
}
@Override
public void removeUserManagerService() {
- AuthProvider.um = null;
+ this.um = null;
}
@Override
public void addUserManagerService(IUserManager userManagerService) {
- AuthProvider.um = userManagerService;
+ this.um = userManagerService;
}
}
package org.opendaylight.controller.netconf.ssh.osgi;
import com.google.common.base.Optional;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.util.ArrayList;
+import java.util.List;
+import org.apache.commons.io.FilenameUtils;
import org.apache.commons.io.IOUtils;
import org.opendaylight.controller.netconf.ssh.NetconfSSHServer;
import org.opendaylight.controller.netconf.ssh.authentication.AuthProvider;
import org.opendaylight.controller.netconf.ssh.authentication.PEMGenerator;
import org.opendaylight.controller.netconf.util.osgi.NetconfConfigUtil;
+import org.opendaylight.controller.sal.authorization.UserLevel;
import org.opendaylight.controller.usermanager.IUserManager;
+import org.opendaylight.controller.usermanager.UserConfig;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceReference;
import org.osgi.util.tracker.ServiceTrackerCustomizer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.net.InetSocketAddress;
+import static com.google.common.base.Preconditions.checkNotNull;
/**
* Activator for netconf SSH bundle which creates SSH bridge between netconf client and netconf server. Activator
* starts SSH Server in its own thread. This thread is closed when activator calls stop() method. Server opens socket
- * and listen for client connections. Each client connection creation is handled in separate
+ * and listens for client connections. Each client connection creation is handled in separate
* {@link org.opendaylight.controller.netconf.ssh.threads.SocketThread} thread.
* This thread creates two additional threads {@link org.opendaylight.controller.netconf.ssh.threads.IOThread}
* forwarding data from/to client.IOThread closes servers session and server connection when it gets -1 on input stream.
private static final String EXCEPTION_MESSAGE = "Netconf ssh bridge is not available.";
private IUserManager iUserManager;
private BundleContext context = null;
+ private Optional<String> defaultPassword;
+ private Optional<String> defaultUser;
private ServiceTrackerCustomizer<IUserManager, IUserManager> customizer = new ServiceTrackerCustomizer<IUserManager, IUserManager>(){
@Override
@Override
public void stop(BundleContext context) throws IOException {
+ if (this.defaultUser.isPresent()){
+ this.iUserManager.removeLocalUser(this.defaultUser.get());
+ }
if (server != null){
server.stop();
logger.trace("Netconf SSH bridge is down ...");
}
}
private void startSSHServer() throws IllegalStateException, IOException {
+ checkNotNull(this.iUserManager, "No user manager service available.");
logger.trace("Starting netconf SSH bridge.");
Optional<InetSocketAddress> sshSocketAddressOptional = NetconfConfigUtil.extractSSHNetconfAddress(context, EXCEPTION_MESSAGE);
InetSocketAddress tcpSocketAddress = NetconfConfigUtil.extractTCPNetconfAddress(context,
EXCEPTION_MESSAGE, true);
if (sshSocketAddressOptional.isPresent()){
- String path = NetconfConfigUtil.getPrivateKeyPath(context);
- path = path.replace("\\", "/"); // FIXME: shouldn't this convert lines to system dependent path separator?
+ String path = FilenameUtils.separatorsToSystem(NetconfConfigUtil.getPrivateKeyPath(context));
if (path.equals("")){
throw new IllegalStateException("Missing netconf.ssh.pk.path key in configuration file.");
}
File privateKeyFile = new File(path);
String privateKeyPEMString = null;
if (privateKeyFile.exists() == false) {
- // generate & save to file
try {
privateKeyPEMString = PEMGenerator.generateTo(privateKeyFile);
} catch (Exception e) {
- logger.error("Exception occured while generating PEM string {}",e);
+ logger.error("Exception occurred while generating PEM string {}",e);
}
} else {
// read from file
}
AuthProvider authProvider = null;
try {
+ this.defaultPassword = NetconfConfigUtil.getSSHDefaultPassword(context);
+ this.defaultUser = NetconfConfigUtil.getSSHDefaultUser(context);
+ // Since there is no user data store yet (ldap, ...) this adds default user/password to UserManager
+ // if these parameters are set in netconf configuration file.
+ if (defaultUser.isPresent() &&
+ defaultPassword.isPresent()){
+ logger.trace(String.format("Default username and password for netconf ssh bridge found. Adding user %s to user manager.",defaultUser.get()));
+ List<String> roles = new ArrayList<String>(1);
+ roles.add(UserLevel.SYSTEMADMIN.toString());
+ iUserManager.addLocalUser(new UserConfig(defaultUser.get(), defaultPassword.get(), roles));
+ }
authProvider = new AuthProvider(iUserManager, privateKeyPEMString);
} catch (Exception e) {
logger.error("Error instantiating AuthProvider {}",e);
package org.opendaylight.controller.netconf.util.osgi;
import com.google.common.base.Optional;
+import com.google.common.base.Strings;
+import java.net.InetSocketAddress;
import org.osgi.framework.BundleContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-
-import java.net.InetSocketAddress;
-
import static com.google.common.base.Preconditions.checkNotNull;
public final class NetconfConfigUtil {
private static final String ADDRESS_SUFFIX_PROP = ".address";
private static final String CLIENT_PROP = ".client";
private static final String PRIVATE_KEY_PATH_PROP = ".pk.path";
+ private static final String SSH_DEFAULT_USER = ".default.user";
+ private static final String SSH_DEFAULT_PASSWORD = ".default.password";
private static final String CONNECTION_TIMEOUT_MILLIS_PROP = "connectionTimeoutMillis";
private static final long DEFAULT_TIMEOUT_MILLIS = 5000;
public static String getPrivateKeyPath(BundleContext context){
return getPropertyValue(context,PREFIX_PROP + InfixProp.ssh +PRIVATE_KEY_PATH_PROP);
}
+ public static Optional<String> getSSHDefaultUser(BundleContext context){
+ return getOptionalPropertyValue(context,PREFIX_PROP + InfixProp.ssh +SSH_DEFAULT_USER);
+ }
+ public static Optional<String> getSSHDefaultPassword(BundleContext context){
+ return getOptionalPropertyValue(context,PREFIX_PROP + InfixProp.ssh +SSH_DEFAULT_PASSWORD);
+ }
+
private static String getPropertyValue(BundleContext context, String propertyName){
String propertyValue = context.getProperty(propertyName);
if (propertyValue == null){
}
return propertyValue;
}
+ private static Optional<String> getOptionalPropertyValue(BundleContext context, String propertyName){
+ String propertyValue = context.getProperty(propertyName);
+ if (Strings.isNullOrEmpty(propertyValue)){
+ return Optional.absent();
+ }
+ return Optional.fromNullable(propertyValue);
+ }
/**
* @param context
* from which properties are being read.
Code Review / controller.git / commitdiff