Examples with Cars org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.sal.clustering.it.car.rev140818.Cars used on opensource projects

Example 16 with Cars

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.sal.clustering.it.car.rev140818.Cars in project controller by opendaylight.

the class ClusterAdminRpcServiceTest method testChangeMemberVotingStatesForShard.

@Test
public void testChangeMemberVotingStatesForShard() throws Exception {
    String name = "testChangeMemberVotingStatusForShard";
    String moduleShardsConfig = "module-shards-member1-and-2-and-3.conf";
    final MemberNode leaderNode1 = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name).moduleShardsConfig(moduleShardsConfig).datastoreContextBuilder(DatastoreContext.newBuilder().shardHeartbeatIntervalInMillis(300).shardElectionTimeoutFactor(1)).build();
    final MemberNode replicaNode2 = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name).moduleShardsConfig(moduleShardsConfig).build();
    final MemberNode replicaNode3 = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name).moduleShardsConfig(moduleShardsConfig).build();
    leaderNode1.configDataStore().waitTillReady();
    replicaNode3.configDataStore().waitTillReady();
    verifyRaftPeersPresent(leaderNode1.configDataStore(), "cars", "member-2", "member-3");
    verifyRaftPeersPresent(replicaNode2.configDataStore(), "cars", "member-1", "member-3");
    verifyRaftPeersPresent(replicaNode3.configDataStore(), "cars", "member-1", "member-2");
    // Invoke RPC service on member-3 to change voting status
    ClusterAdminRpcService service3 = new ClusterAdminRpcService(replicaNode3.configDataStore(), replicaNode3.operDataStore(), null);
    RpcResult<Void> rpcResult = service3.changeMemberVotingStatesForShard(new ChangeMemberVotingStatesForShardInputBuilder().setShardName("cars").setDataStoreType(DataStoreType.Config).setMemberVotingState(ImmutableList.of(new MemberVotingStateBuilder().setMemberName("member-2").setVoting(FALSE).build(), new MemberVotingStateBuilder().setMemberName("member-3").setVoting(FALSE).build())).build()).get(10, TimeUnit.SECONDS);
    verifySuccessfulRpcResult(rpcResult);
    verifyVotingStates(leaderNode1.configDataStore(), "cars", new SimpleEntry<>("member-1", TRUE), new SimpleEntry<>("member-2", FALSE), new SimpleEntry<>("member-3", FALSE));
    verifyVotingStates(replicaNode2.configDataStore(), "cars", new SimpleEntry<>("member-1", TRUE), new SimpleEntry<>("member-2", FALSE), new SimpleEntry<>("member-3", FALSE));
    verifyVotingStates(replicaNode3.configDataStore(), "cars", new SimpleEntry<>("member-1", TRUE), new SimpleEntry<>("member-2", FALSE), new SimpleEntry<>("member-3", FALSE));
}

Example 17 with Cars

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.sal.clustering.it.car.rev140818.Cars in project controller by opendaylight.

the class CarDataTreeChangeListener method ouputChanges.

private static void ouputChanges(final DataTreeModification<Cars> change) {
    final DataObjectModification<Cars> rootNode = change.getRootNode();
    final ModificationType modificationType = rootNode.getModificationType();
    final InstanceIdentifier<Cars> rootIdentifier = change.getRootPath().getRootIdentifier();
    switch(modificationType) {
        case WRITE:
        case SUBTREE_MODIFIED:
            {
                final Cars dataBefore = rootNode.getDataBefore();
                final Cars dataAfter = rootNode.getDataAfter();
                LOG.trace("onDataTreeChanged - Cars config with path {} was added or changed from {} to {}", rootIdentifier, dataBefore, dataAfter);
                break;
            }
        case DELETE:
            {
                LOG.trace("onDataTreeChanged - Cars config with path {} was deleted", rootIdentifier);
                break;
            }
        default:
            {
                LOG.trace("onDataTreeChanged called with unknown modificationType: {}", modificationType);
                break;
            }
    }
}

Example 18 with Cars

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.sal.clustering.it.car.rev140818.Cars in project controller by opendaylight.

the class CarProvider method stressTest.

@Override
public Future<RpcResult<Void>> stressTest(final StressTestInput input) {
    final int inputRate;
    final long inputCount;
    // If rate is not provided, or given as zero, then just return.
    if (input.getRate() == null || input.getRate() == 0) {
        LOG_PURCHASE_CAR.info("Exiting stress test as no rate is given.");
        return Futures.immediateFuture(RpcResultBuilder.<Void>failed().withError(ErrorType.PROTOCOL, "invalid rate").build());
    }
    inputRate = input.getRate();
    if (input.getCount() != null) {
        inputCount = input.getCount();
    } else {
        inputCount = 0;
    }
    LOG_PURCHASE_CAR.info("Stress test starting : rate: {} count: {}", inputRate, inputCount);
    stopThread();
    // clear counters
    succcessCounter.set(0);
    failureCounter.set(0);
    WriteTransaction tx = dataProvider.newWriteOnlyTransaction();
    InstanceIdentifier<Cars> carsId = InstanceIdentifier.<Cars>builder(Cars.class).build();
    tx.merge(LogicalDatastoreType.CONFIGURATION, carsId, new CarsBuilder().build());
    try {
        tx.submit().checkedGet(5, TimeUnit.SECONDS);
    } catch (TransactionCommitFailedException | TimeoutException e) {
        LOG_PURCHASE_CAR.error("Put Cars failed", e);
        return Futures.immediateFuture(RpcResultBuilder.<Void>success().build());
    }
    stopThread = false;
    final long sleep = TimeUnit.NANOSECONDS.convert(1000, TimeUnit.MILLISECONDS) / inputRate;
    final Stopwatch sw = Stopwatch.createUnstarted();
    testThread = new Thread(() -> {
        sw.start();
        AtomicLong count = new AtomicLong();
        while (!stopThread) {
            long id = count.incrementAndGet();
            WriteTransaction tx1 = dataProvider.newWriteOnlyTransaction();
            CarEntry car = new CarEntryBuilder().setId(new CarId("car" + id)).build();
            tx1.put(LogicalDatastoreType.CONFIGURATION, InstanceIdentifier.<Cars>builder(Cars.class).child(CarEntry.class, car.getKey()).build(), car);
            CheckedFuture<Void, TransactionCommitFailedException> future = tx1.submit();
            Futures.addCallback(future, new FutureCallback<Void>() {

                @Override
                public void onSuccess(final Void result) {
                    // Transaction succeeded
                    succcessCounter.getAndIncrement();
                }

                @Override
                public void onFailure(final Throwable ex) {
                    // Transaction failed
                    failureCounter.getAndIncrement();
                    LOG_CAR_PROVIDER.error("Put Cars failed", ex);
                }
            }, MoreExecutors.directExecutor());
            try {
                TimeUnit.NANOSECONDS.sleep(sleep);
            } catch (InterruptedException e) {
                break;
            }
            if (count.get() % 1000 == 0) {
                LOG_PURCHASE_CAR.info("Cars created {}, time: {}", count.get(), sw.elapsed(TimeUnit.SECONDS));
            }
            // Check if a count is specified in input and we have created that many cars.
            if (inputCount != 0 && count.get() >= inputCount) {
                stopThread = true;
            }
        }
        LOG_PURCHASE_CAR.info("Stress test thread stopping after creating {} cars.", count.get());
    });
    testThread.start();
    return Futures.immediateFuture(RpcResultBuilder.<Void>success().build());
}