+/*
+ * 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.ArrayList;
+import java.util.List;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+
import org.eclipse.xtext.xbase.lib.Exceptions;
import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
import org.opendaylight.controller.sal.binding.api.data.DataProviderService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForAllFlowsInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesOutput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.OpendaylightFlowStatisticsService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.GetFlowTablesStatisticsInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.GetFlowTablesStatisticsOutput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.OpendaylightFlowTableStatisticsService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetAllGroupStatisticsInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetAllGroupStatisticsOutput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetGroupDescriptionInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GetGroupDescriptionOutput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.OpendaylightGroupStatisticsService;
+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.Nodes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.GetAllMeterConfigStatisticsInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.GetAllMeterConfigStatisticsOutput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.GetAllMeterStatisticsInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.GetAllMeterStatisticsOutput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.OpendaylightMeterStatisticsService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.GetAllPortsStatisticsInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.GetAllPortsStatisticsOutput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.OpendaylightPortStatisticsService;
import org.opendaylight.yangtools.concepts.Registration;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.opendaylight.yangtools.yang.binding.NotificationListener;
+import org.opendaylight.yangtools.yang.common.RpcResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
private OpendaylightMeterStatisticsService meterStatsService;
+ private OpendaylightFlowStatisticsService flowStatsService;
+
+ private OpendaylightPortStatisticsService portStatsService;
+
+ private OpendaylightFlowTableStatisticsService flowTableStatsService;
+
+ private final MultipartMessageManager multipartMessageManager = new MultipartMessageManager();
+
+ private Thread statisticsRequesterThread;
+
+ private final InstanceIdentifier<Nodes> nodesIdentifier = InstanceIdentifier.builder(Nodes.class).toInstance();
+
+ private final int STATS_THREAD_EXECUTION_TIME= 50000;
+ //Local caching of stats
+
+ private final ConcurrentMap<NodeId,NodeStatistics> statisticsCache =
+ new ConcurrentHashMap<NodeId,NodeStatistics>();
+
public DataProviderService getDataService() {
return this.dps;
}
this.nps = notificationService;
}
+ public MultipartMessageManager getMultipartMessageManager() {
+ return multipartMessageManager;
+ }
+
private final StatisticsUpdateCommiter updateCommiter = new StatisticsUpdateCommiter(StatisticsProvider.this);
private Registration<NotificationListener> listenerRegistration;
this.listenerRegistration = registerNotificationListener;
// Get Group/Meter statistics service instance
- groupStatsService = StatisticsManagerActivator.getProviderContext().getRpcService(OpendaylightGroupStatisticsService.class);
+ groupStatsService = StatisticsManagerActivator.getProviderContext().
+ getRpcService(OpendaylightGroupStatisticsService.class);
- meterStatsService = StatisticsManagerActivator.getProviderContext().getRpcService(OpendaylightMeterStatisticsService.class);
+ meterStatsService = StatisticsManagerActivator.getProviderContext().
+ getRpcService(OpendaylightMeterStatisticsService.class);
+
+ flowStatsService = StatisticsManagerActivator.getProviderContext().
+ getRpcService(OpendaylightFlowStatisticsService.class);
+
+ portStatsService = StatisticsManagerActivator.getProviderContext().
+ getRpcService(OpendaylightPortStatisticsService.class);
+
+ flowTableStatsService = StatisticsManagerActivator.getProviderContext().
+ getRpcService(OpendaylightFlowTableStatisticsService.class);
+
+ statisticsRequesterThread = new Thread( new Runnable(){
+ @Override
+ public void run() {
+ while(true){
+ try {
+ statsRequestSender();
+
+ Thread.sleep(STATS_THREAD_EXECUTION_TIME);
+ }catch (Exception e){
+ spLogger.error("Exception occurred while sending stats request : {}",e);
+ }
+ }
+ }
+ });
+
+ spLogger.debug("Statistics requester thread started with timer interval : {}",STATS_THREAD_EXECUTION_TIME);
+
+ statisticsRequesterThread.start();
+
spLogger.info("Statistics Provider started.");
}
return dps.beginTransaction();
}
+ private void statsRequestSender(){
+
+ List<Node> targetNodes = getAllConnectedNodes();
+
+ if(targetNodes == null)
+ return;
+
+
+ for (Node targetNode : targetNodes){
+
+ InstanceIdentifier<Node> targetInstanceId = InstanceIdentifier.builder(Nodes.class).child(Node.class,targetNode.getKey()).toInstance();
+ NodeRef targetNodeRef = new NodeRef(targetInstanceId);
+
+ try {
+
+ sendAggregateFlowsStatsFromAllTablesRequest(targetNode.getKey());
+
+ sendAllFlowsStatsFromAllTablesRequest(targetNodeRef);
+
+ sendAllPortStatisticsRequest(targetNodeRef);
+
+ sendAllFlowTablesStatisticsRequest(targetNodeRef);
+
+ }catch(Exception e){
+ spLogger.error("Exception occured while sending statistics requests : {}",e);
+ }
+
+ if(targetNode.getAugmentation(FlowCapableNode.class) != null){
+
+ spLogger.info("Send request for stats collection to node : {})",targetNode.getId());
+
+ try{
+ sendAllGroupStatisticsRequest(targetNodeRef);
+ Thread.sleep(1000);
+ sendAllMeterStatisticsRequest(targetNodeRef);
+ Thread.sleep(1000);
+ sendGroupDescriptionRequest(targetNodeRef);
+ Thread.sleep(1000);
+ sendMeterConfigStatisticsRequest(targetNodeRef);
+ Thread.sleep(1000);
+ }catch(Exception e){
+ spLogger.error("Exception occured while sending statistics requests : {}", e);
+ }
+ }
+ }
+ }
+
+ private void sendAllFlowTablesStatisticsRequest(NodeRef targetNodeRef) {
+ final GetFlowTablesStatisticsInputBuilder input =
+ new GetFlowTablesStatisticsInputBuilder();
+
+ input.setNode(targetNodeRef);
+
+ @SuppressWarnings("unused")
+ Future<RpcResult<GetFlowTablesStatisticsOutput>> response =
+ flowTableStatsService.getFlowTablesStatistics(input.build());
+ }
+
+ private void sendAllFlowsStatsFromAllTablesRequest(NodeRef targetNode){
+ final GetAllFlowsStatisticsFromAllFlowTablesInputBuilder input =
+ new GetAllFlowsStatisticsFromAllFlowTablesInputBuilder();
+
+ input.setNode(targetNode);
+
+ @SuppressWarnings("unused")
+ Future<RpcResult<GetAllFlowsStatisticsFromAllFlowTablesOutput>> response =
+ flowStatsService.getAllFlowsStatisticsFromAllFlowTables(input.build());
+
+ }
+
+ private void sendAggregateFlowsStatsFromAllTablesRequest(NodeKey targetNodeKey) throws InterruptedException, ExecutionException{
+
+ List<Short> tablesId = getTablesFromNode(targetNodeKey);
+
+ if(tablesId.size() != 0){
+ for(Short id : tablesId){
+
+ spLogger.info("Send aggregate stats request for flow table {} to node {}",id,targetNodeKey);
+ GetAggregateFlowStatisticsFromFlowTableForAllFlowsInputBuilder input =
+ new GetAggregateFlowStatisticsFromFlowTableForAllFlowsInputBuilder();
+
+ input.setNode(new NodeRef(InstanceIdentifier.builder(Nodes.class).child(Node.class, targetNodeKey).toInstance()));
+ input.setTableId(new org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId(id));
+ Future<RpcResult<GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput>> response =
+ flowStatsService.getAggregateFlowStatisticsFromFlowTableForAllFlows(input.build());
+
+ multipartMessageManager.setTxIdAndTableIdMapEntry(response.get().getResult().getTransactionId(), id);
+ }
+ }
+
+ //Note: Just for testing, because i am not able to fetch table list from datastore
+ // Bug-225 is raised for investigation.
+
+// spLogger.info("Send aggregate stats request for flow table {} to node {}",1,targetNodeKey);
+// GetAggregateFlowStatisticsFromFlowTableForAllFlowsInputBuilder input =
+// new GetAggregateFlowStatisticsFromFlowTableForAllFlowsInputBuilder();
+//
+// input.setNode(new NodeRef(InstanceIdentifier.builder(Nodes.class).child(Node.class, targetNodeKey).toInstance()));
+// input.setTableId(new TableId((short)1));
+// Future<RpcResult<GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput>> response =
+// flowStatsService.getAggregateFlowStatisticsFromFlowTableForAllFlows(input.build());`
+//
+// multipartMessageManager.setTxIdAndTableIdMapEntry(response.get().getResult().getTransactionId(), (short)1);
+ }
+
+ private void sendAllPortStatisticsRequest(NodeRef targetNode){
+
+ final GetAllPortsStatisticsInputBuilder input = new GetAllPortsStatisticsInputBuilder();
+
+ input.setNode(targetNode);
+
+ @SuppressWarnings("unused")
+ Future<RpcResult<GetAllPortsStatisticsOutput>> response =
+ portStatsService.getAllPortsStatistics(input.build());
+ }
+
+ private void sendAllGroupStatisticsRequest(NodeRef targetNode){
+
+ final GetAllGroupStatisticsInputBuilder input = new GetAllGroupStatisticsInputBuilder();
+
+ input.setNode(targetNode);
+
+ @SuppressWarnings("unused")
+ Future<RpcResult<GetAllGroupStatisticsOutput>> response =
+ groupStatsService.getAllGroupStatistics(input.build());
+ }
+
+ private void sendGroupDescriptionRequest(NodeRef targetNode){
+ final GetGroupDescriptionInputBuilder input = new GetGroupDescriptionInputBuilder();
+
+ input.setNode(targetNode);
+
+ @SuppressWarnings("unused")
+ Future<RpcResult<GetGroupDescriptionOutput>> response =
+ groupStatsService.getGroupDescription(input.build());
+ }
+
+ private void sendAllMeterStatisticsRequest(NodeRef targetNode){
+
+ GetAllMeterStatisticsInputBuilder input = new GetAllMeterStatisticsInputBuilder();
+
+ input.setNode(targetNode);
+
+ @SuppressWarnings("unused")
+ Future<RpcResult<GetAllMeterStatisticsOutput>> response =
+ meterStatsService.getAllMeterStatistics(input.build());
+ }
+
+ private void sendMeterConfigStatisticsRequest(NodeRef targetNode){
+
+ GetAllMeterConfigStatisticsInputBuilder input = new GetAllMeterConfigStatisticsInputBuilder();
+
+ input.setNode(targetNode);
+
+ @SuppressWarnings("unused")
+ Future<RpcResult<GetAllMeterConfigStatisticsOutput>> response =
+ meterStatsService.getAllMeterConfigStatistics(input.build());
+
+ }
+
+ public ConcurrentMap<NodeId, NodeStatistics> getStatisticsCache() {
+ return statisticsCache;
+ }
+
+ private List<Node> getAllConnectedNodes(){
+
+ Nodes nodes = (Nodes) dps.readOperationalData(nodesIdentifier);
+ if(nodes == null)
+ return null;
+
+ spLogger.info("Number of connected nodes : {}",nodes.getNode().size());
+ return nodes.getNode();
+ }
+
+ private List<Short> getTablesFromNode(NodeKey nodeKey){
+ InstanceIdentifier<FlowCapableNode> nodesIdentifier = InstanceIdentifier.builder(Nodes.class).child(Node.class,nodeKey).augmentation(FlowCapableNode.class).toInstance();
+
+ FlowCapableNode node = (FlowCapableNode)dps.readConfigurationData(nodesIdentifier);
+ List<Short> tablesId = new ArrayList<Short>();
+ if(node != null && node.getTable()!=null){
+ spLogger.info("Number of tables {} supported by node {}",node.getTable().size(),nodeKey);
+ for(Table table: node.getTable()){
+ tablesId.add(table.getId());
+ }
+ }
+ return tablesId;
+ }
+
+ @SuppressWarnings("deprecation")
@Override
public void close(){
if (this.listenerRegistration != null) {
this.listenerRegistration.close();
+
+ this.statisticsRequesterThread.destroy();
}
} catch (Throwable e) {
throw Exceptions.sneakyThrow(e);
}
-
}
}
Code Review / controller.git / blobdiff