applications/bulk-o-matic/src/main/java/org/opendaylight/openflowplugin/applications/bulk/o/matic/SalBulkFlowServiceImpl.java

   1 /*
   2  * Copyright (c) 2015, 2017 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.openflowplugin.applications.bulk.o.matic;
  10
  11 import com.google.common.base.MoreObjects;
  12 import com.google.common.base.Preconditions;
  13 import com.google.common.util.concurrent.FluentFuture;
  14 import com.google.common.util.concurrent.FutureCallback;
  15 import com.google.common.util.concurrent.Futures;
  16 import com.google.common.util.concurrent.ListenableFuture;
  17 import com.google.common.util.concurrent.MoreExecutors;
  18 import com.google.common.util.concurrent.SettableFuture;
  19 import java.lang.management.ManagementFactory;
  20 import java.util.ArrayList;
  21 import java.util.Collections;
  22 import java.util.List;
  23 import java.util.concurrent.ExecutorService;
  24 import java.util.concurrent.ForkJoinPool;
  25 import javax.management.InstanceAlreadyExistsException;
  26 import javax.management.MBeanRegistrationException;
  27 import javax.management.MBeanServer;
  28 import javax.management.MalformedObjectNameException;
  29 import javax.management.NotCompliantMBeanException;
  30 import javax.management.ObjectName;
  31
  32 import org.opendaylight.infrautils.utils.concurrent.LoggingFutures;
  33 import org.opendaylight.mdsal.binding.api.DataBroker;
  34 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  35 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.AddFlowsDsInput;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.AddFlowsDsOutput;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.AddFlowsRpcInput;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.AddFlowsRpcOutput;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.BulkFlowBaseContentGrouping;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.FlowRpcAddMultipleInput;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.FlowRpcAddMultipleOutput;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.FlowRpcAddTestInput;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.FlowRpcAddTestOutput;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.FlowTestInput;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.FlowTestOutput;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.ReadFlowTestInput;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.ReadFlowTestOutput;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.RegisterInput;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.RegisterInputBuilder;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.RegisterOutput;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.RemoveFlowsDsInput;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.RemoveFlowsDsOutput;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.RemoveFlowsRpcInput;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.RemoveFlowsRpcOutput;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.SalBulkFlowService;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.TableTestInput;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.TableTestOutput;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.bulk.flow.service.rev150608.bulk.flow.ds.list.grouping.BulkFlowDsItem;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
  65 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
  66 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
  67 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInputBuilder;
  68 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowOutput;
  69 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowInputBuilder;
  70 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowOutput;
  71 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService;
  72 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
  73 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  74 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  75 import org.opendaylight.yangtools.yang.common.RpcError;
  76 import org.opendaylight.yangtools.yang.common.RpcResult;
  77 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  78 import org.slf4j.Logger;
  79 import org.slf4j.LoggerFactory;
  80
  81 /**
  82  * Simple implementation providing bulk flows operations.
  83  */
  84 public class SalBulkFlowServiceImpl implements SalBulkFlowService {
  85
  86     private static final Logger LOG = LoggerFactory.getLogger(SalBulkFlowServiceImpl.class);
  87
  88     private final SalFlowService flowService;
  89     private final DataBroker dataBroker;
  90     private final FlowCounter flowCounterBeanImpl = new FlowCounter();
  91     private final ExecutorService fjService = new ForkJoinPool();
  92
  93     public SalBulkFlowServiceImpl(SalFlowService flowService, DataBroker dataBroker) {
  94         this.flowService = Preconditions.checkNotNull(flowService);
  95         this.dataBroker = Preconditions.checkNotNull(dataBroker);
  96
  97         LoggingFutures.addErrorLogging(register(new RegisterInputBuilder().build()), LOG, "register");
  98     }
  99
 100     @Override
 101     public ListenableFuture<RpcResult<AddFlowsDsOutput>> addFlowsDs(AddFlowsDsInput input) {
 102         WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 103         boolean createParentsNextTime = MoreObjects.firstNonNull(input.isAlwaysCreateParents(), Boolean.FALSE);
 104         boolean createParents = true;
 105         for (BulkFlowDsItem bulkFlow : input.getBulkFlowDsItem()) {
 106             FlowBuilder flowBuilder = new FlowBuilder(bulkFlow);
 107             flowBuilder.setTableId(bulkFlow.getTableId());
 108             flowBuilder.setId(new FlowId(bulkFlow.getFlowId()));
 109             writeTransaction.put(LogicalDatastoreType.CONFIGURATION, getFlowInstanceIdentifier(bulkFlow),
 110                     flowBuilder.build(), createParents);
 111             createParents = createParentsNextTime;
 112         }
 113         FluentFuture<?> submitFuture = writeTransaction.commit();
 114         return Futures.transform(handleResultFuture(Futures.allAsList(submitFuture)), voidRpcResult -> {
 115             if (voidRpcResult.isSuccessful()) {
 116                 return RpcResultBuilder.<AddFlowsDsOutput>success().build();
 117             } else {
 118                 return RpcResultBuilder.<AddFlowsDsOutput>failed().build();
 119             }
 120         },MoreExecutors.directExecutor());
 121     }
 122
 123     private InstanceIdentifier<Flow> getFlowInstanceIdentifier(BulkFlowDsItem bulkFlow) {
 124         final NodeRef nodeRef = bulkFlow.getNode();
 125         return ((InstanceIdentifier<Node>) nodeRef.getValue()).augmentation(FlowCapableNode.class)
 126                 .child(Table.class, new TableKey(bulkFlow.getTableId()))
 127                 .child(Flow.class, new FlowKey(new FlowId(bulkFlow.getFlowId())));
 128     }
 129
 130     @Override
 131     public ListenableFuture<RpcResult<RemoveFlowsDsOutput>> removeFlowsDs(RemoveFlowsDsInput input) {
 132         WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 133         for (BulkFlowDsItem bulkFlow : input.getBulkFlowDsItem()) {
 134             writeTransaction.delete(LogicalDatastoreType.CONFIGURATION, getFlowInstanceIdentifier(bulkFlow));
 135         }
 136         return Futures.transform(handleResultFuture(Futures.allAsList(writeTransaction.commit())), voidRpcResult -> {
 137             if (voidRpcResult.isSuccessful()) {
 138                 return RpcResultBuilder.<RemoveFlowsDsOutput>success().build();
 139             } else {
 140                 return RpcResultBuilder.<RemoveFlowsDsOutput>failed().build();
 141             }
 142         }, MoreExecutors.directExecutor());
 143     }
 144
 145     private <T> ListenableFuture<RpcResult<Void>> handleResultFuture(ListenableFuture<List<T>> submitFuture) {
 146         final SettableFuture<RpcResult<Void>> rpcResult = SettableFuture.create();
 147         Futures.addCallback(submitFuture, new FutureCallback<List<T>>() {
 148             @Override
 149             public void onSuccess(List<T> result) {
 150                 rpcResult.set(RpcResultBuilder.success((Void) null).build());
 151             }
 152
 153             @Override
 154             public void onFailure(Throwable throwable) {
 155                 RpcResultBuilder<Void> rpcResultBld = RpcResultBuilder.<Void>failed()
 156                         .withRpcErrors(Collections.singleton(RpcResultBuilder.newError(RpcError.ErrorType.APPLICATION,
 157                                 null, throwable.getMessage())));
 158                 rpcResult.set(rpcResultBld.build());
 159             }
 160         }, MoreExecutors.directExecutor());
 161         return rpcResult;
 162     }
 163
 164     @Override
 165     public ListenableFuture<RpcResult<AddFlowsRpcOutput>> addFlowsRpc(AddFlowsRpcInput input) {
 166         List<ListenableFuture<RpcResult<AddFlowOutput>>> bulkResults = new ArrayList<>();
 167
 168         for (BulkFlowBaseContentGrouping bulkFlow : input.getBulkFlowItem()) {
 169             AddFlowInputBuilder flowInputBuilder = new AddFlowInputBuilder(
 170                     (org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.Flow) bulkFlow);
 171             final NodeRef nodeRef = bulkFlow.getNode();
 172             flowInputBuilder.setNode(nodeRef);
 173             flowInputBuilder.setTableId(bulkFlow.getTableId());
 174             bulkResults.add(flowService.addFlow(flowInputBuilder.build()));
 175         }
 176         return Futures.transform(handleResultFuture(Futures.allAsList(bulkResults)), voidRpcResult -> {
 177             if (voidRpcResult.isSuccessful()) {
 178                 return RpcResultBuilder.<AddFlowsRpcOutput>success().build();
 179             } else {
 180                 return RpcResultBuilder.<AddFlowsRpcOutput>failed().build();
 181             }
 182         },MoreExecutors.directExecutor());
 183     }
 184
 185     @Override
 186     public ListenableFuture<RpcResult<ReadFlowTestOutput>> readFlowTest(ReadFlowTestInput input) {
 187         FlowReader flowReader = FlowReader.getNewInstance(dataBroker, input.getDpnCount().intValue(),
 188                 input.getFlowsPerDpn().intValue(), input.isVerbose(), input.isIsConfigDs(),
 189                 input.getStartTableId().shortValue(), input.getEndTableId().shortValue());
 190         flowCounterBeanImpl.setReader(flowReader);
 191         fjService.execute(flowReader);
 192         RpcResultBuilder<ReadFlowTestOutput> rpcResultBuilder = RpcResultBuilder.success();
 193         return Futures.immediateFuture(rpcResultBuilder.build());
 194     }
 195
 196     @Override
 197     public ListenableFuture<RpcResult<FlowRpcAddTestOutput>> flowRpcAddTest(FlowRpcAddTestInput input) {
 198         FlowWriterDirectOFRpc flowAddRpcTestImpl = new FlowWriterDirectOFRpc(dataBroker, flowService, fjService);
 199         flowAddRpcTestImpl.rpcFlowAdd(input.getDpnId(), input.getFlowCount().intValue(),
 200                 input.getRpcBatchSize().intValue());
 201
 202         RpcResultBuilder<FlowRpcAddTestOutput> rpcResultBuilder = RpcResultBuilder.success();
 203         return Futures.immediateFuture(rpcResultBuilder.build());
 204     }
 205
 206     @Override
 207     public ListenableFuture<RpcResult<RegisterOutput>> register(RegisterInput input) {
 208         RpcResultBuilder<RegisterOutput> rpcResultBuilder = RpcResultBuilder.success();
 209         try {
 210             MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
 211             String pathToMBean = String.format("%s:type=%s", FlowCounter.class.getPackage().getName(),
 212                     FlowCounter.class.getSimpleName());
 213             ObjectName name = new ObjectName(pathToMBean);
 214             mbs.registerMBean(flowCounterBeanImpl, name);
 215         } catch (MalformedObjectNameException | InstanceAlreadyExistsException | MBeanRegistrationException
 216                 | NotCompliantMBeanException e) {
 217             rpcResultBuilder = RpcResultBuilder.failed();
 218             LOG.warn("Exception occurred", e);
 219         }
 220         return Futures.immediateFuture(rpcResultBuilder.build());
 221     }
 222
 223     @Override
 224     public ListenableFuture<RpcResult<RemoveFlowsRpcOutput>> removeFlowsRpc(RemoveFlowsRpcInput input) {
 225         List<ListenableFuture<RpcResult<RemoveFlowOutput>>> bulkResults = new ArrayList<>();
 226
 227         for (BulkFlowBaseContentGrouping bulkFlow : input.getBulkFlowItem()) {
 228             RemoveFlowInputBuilder flowInputBuilder = new RemoveFlowInputBuilder(
 229                     (org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.Flow) bulkFlow);
 230             final NodeRef nodeRef = bulkFlow.getNode();
 231             flowInputBuilder.setNode(nodeRef);
 232             flowInputBuilder.setTableId(bulkFlow.getTableId());
 233             bulkResults.add(flowService.removeFlow(flowInputBuilder.build()));
 234         }
 235         return Futures.transform(handleResultFuture(Futures.allAsList(bulkResults)), voidRpcResult -> {
 236             if (voidRpcResult.isSuccessful()) {
 237                 return RpcResultBuilder.<RemoveFlowsRpcOutput>success().build();
 238             } else {
 239                 return RpcResultBuilder.<RemoveFlowsRpcOutput>failed().build();
 240             }
 241         }, MoreExecutors.directExecutor());
 242     }
 243
 244     @Override
 245     public ListenableFuture<RpcResult<FlowTestOutput>> flowTest(FlowTestInput input) {
 246         if (input.isTxChain()) {
 247             FlowWriterTxChain flowTester = new FlowWriterTxChain(dataBroker, fjService);
 248             flowCounterBeanImpl.setWriter(flowTester);
 249             if (input.isIsAdd()) {
 250                 flowTester.addFlows(input.getDpnCount().intValue(), input.getFlowsPerDpn().intValue(),
 251                         input.getBatchSize().intValue(), input.getSleepFor().intValue(),
 252                         input.getSleepAfter().intValue(), input.getStartTableId().shortValue(),
 253                         input.getEndTableId().shortValue(), input.isCreateParents());
 254             } else {
 255                 flowTester.deleteFlows(input.getDpnCount().intValue(), input.getFlowsPerDpn().intValue(),
 256                         input.getBatchSize().intValue(), input.getStartTableId().shortValue(),
 257                         input.getEndTableId().shortValue());
 258             }
 259             RpcResultBuilder<FlowTestOutput> rpcResultBuilder = RpcResultBuilder.success();
 260             return Futures.immediateFuture(rpcResultBuilder.build());
 261         }
 262         if (input.isSeq()) {
 263             FlowWriterSequential flowTester = new FlowWriterSequential(dataBroker, fjService);
 264             flowCounterBeanImpl.setWriter(flowTester);
 265             if (input.isIsAdd()) {
 266                 flowTester.addFlows(input.getDpnCount().intValue(), input.getFlowsPerDpn().intValue(),
 267                         input.getBatchSize().intValue(), input.getSleepFor().intValue(),
 268                         input.getStartTableId().shortValue(), input.getEndTableId().shortValue(),
 269                         input.isCreateParents());
 270             } else {
 271                 flowTester.deleteFlows(input.getDpnCount().intValue(), input.getFlowsPerDpn().intValue(),
 272                         input.getBatchSize().intValue(), input.getStartTableId().shortValue(),
 273                         input.getEndTableId().shortValue());
 274             }
 275         } else {
 276             FlowWriterConcurrent flowTester = new FlowWriterConcurrent(dataBroker, fjService);
 277             flowCounterBeanImpl.setWriter(flowTester);
 278             if (input.isIsAdd()) {
 279                 flowTester.addFlows(input.getDpnCount().intValue(), input.getFlowsPerDpn().intValue(),
 280                         input.getBatchSize().intValue(), input.getSleepFor().intValue(),
 281                         input.getSleepAfter().intValue(), input.getStartTableId().shortValue(),
 282                         input.getEndTableId().shortValue(), input.isCreateParents());
 283             } else {
 284                 flowTester.deleteFlows(input.getDpnCount().intValue(), input.getFlowsPerDpn().intValue(),
 285                         input.getBatchSize().intValue(), input.getStartTableId().shortValue(),
 286                         input.getEndTableId().shortValue());
 287             }
 288         }
 289         RpcResultBuilder<FlowTestOutput> rpcResultBuilder = RpcResultBuilder.success();
 290         return Futures.immediateFuture(rpcResultBuilder.build());
 291     }
 292
 293     @Override
 294     public ListenableFuture<RpcResult<TableTestOutput>> tableTest(final TableTestInput input) {
 295         final TableWriter writer = new TableWriter(dataBroker, fjService);
 296         flowCounterBeanImpl.setWriter(writer);
 297         switch (input.getOperation()) {
 298             case Add:
 299                 writer.addTables(input.getDpnCount().intValue(), input.getStartTableId().shortValue(),
 300                         input.getEndTableId().shortValue());
 301                 break;
 302             case Delete:
 303                 writer.deleteTables(input.getDpnCount().intValue(), input.getStartTableId().shortValue(),
 304                         input.getEndTableId().shortValue());
 305                 break;
 306             default:
 307                 RpcResultBuilder<TableTestOutput> rpcResultBuilder = RpcResultBuilder.failed();
 308                 return Futures.immediateFuture(rpcResultBuilder.build());
 309         }
 310         RpcResultBuilder<TableTestOutput> rpcResultBuilder = RpcResultBuilder.success();
 311         return Futures.immediateFuture(rpcResultBuilder.build());
 312     }
 313
 314     @Override
 315     public ListenableFuture<RpcResult<FlowRpcAddMultipleOutput>> flowRpcAddMultiple(FlowRpcAddMultipleInput input) {
 316         FlowWriterDirectOFRpc flowTesterRPC = new FlowWriterDirectOFRpc(dataBroker, flowService, fjService);
 317         flowTesterRPC.rpcFlowAddAll(input.getFlowCount().intValue(), input.getRpcBatchSize().intValue());
 318         RpcResultBuilder<FlowRpcAddMultipleOutput> rpcResultBuilder = RpcResultBuilder.success();
 319         return Futures.immediateFuture(rpcResultBuilder.build());
 320     }
 321 }