Examples with Server io.fabric8.insight.metrics.model.Server used on opensource projects

Example 41 with Server

use of io.fabric8.insight.metrics.model.Server in project fabric8 by jboss-fuse.

the class FabricGitSummaryAction method beforeEachContainer.

@Override
protected void beforeEachContainer(Collection<String> names) throws Exception {
    // first, we need summary from fabric-git-server (to have something to compare local git repositories to)
    master = fabricService.getGitMaster();
    if (master == null) {
        System.out.println("Can't find container which is current git master");
        return;
    }
    System.out.println("Git master is: " + master);
    // ask master about the status first
    String queuePath = ZkPath.COMMANDS_REQUESTS_QUEUE.getPath(master);
    masterRequest = new JMXRequest().withObjectName("io.fabric8:type=GitServer").withMethod("gitVersions");
    String command = map(masterRequest);
    curator.create().withMode(CreateMode.PERSISTENT_SEQUENTIAL).forPath(queuePath, PublicStringSerializer.serialize(command));
}

Example 42 with Server

use of io.fabric8.insight.metrics.model.Server in project fabric8 by jboss-fuse.

the class ContainerInfoAction method doExecute.

@Override
protected Object doExecute() throws Exception {
    containerName = Strings.isNotBlank(containerName) ? containerName : runtimeProperties.getRuntimeIdentity();
    validateContainerName(containerName);
    if (!containerExists(containerName)) {
        System.out.println("Container " + containerName + " does not exists!");
        return 1;
    }
    Container container = fabricService.getContainer(containerName);
    System.out.println(String.format(FORMAT, "Name:", container.getId()));
    System.out.println(String.format(FORMAT, "Version:", container.getVersionId()));
    System.out.println(String.format(FORMAT, "Connected:", container.isAlive()));
    System.out.println(String.format(FORMAT, "Type:", emptyIfNull(container.getType())));
    System.out.println(String.format(FORMAT, "Root:", container.isRoot()));
    System.out.println(String.format(FORMAT, "Ensemble Server:", container.isEnsembleServer()));
    System.out.println(String.format(FORMAT, "Managed:", container.isManaged()));
    Long processId = container.getProcessId();
    System.out.println(String.format(FORMAT, "Process ID:", ((processId != null) ? processId.toString() : "")));
    if (Strings.isNotBlank(container.getLocation())) {
        System.out.println(String.format(FORMAT, "Location:", emptyIfNull(container.getLocation())));
    }
    System.out.println(String.format(FORMAT, "Resolver:", emptyIfNull(container.getResolver())));
    System.out.println(String.format(FORMAT, "Network Address:", emptyIfNull(container.getIp())));
    System.out.println(String.format(FORMAT, "Local Network Address:", emptyIfNull(container.getLocalIp())));
    System.out.println(String.format(FORMAT, "Public Network Address:", emptyIfNull(container.getPublicIp())));
    System.out.println(String.format(FORMAT, "Local Hostname:", emptyIfNull(container.getLocalHostname())));
    System.out.println(String.format(FORMAT, "Public Hostname:", emptyIfNull(container.getPublicHostname())));
    System.out.println(String.format(FORMAT, "SSH Url:", emptyIfNull(container.getSshUrl())));
    System.out.println(String.format(FORMAT, "JMX Url:", emptyIfNull(container.getJmxUrl())));
    System.out.println(String.format(FORMAT, "Http Url:", emptyIfNull(container.getHttpUrl())));
    System.out.println(String.format(FORMAT, "Jolokia Url:", emptyIfNull(container.getJolokiaUrl())));
    String debugPort = container.getDebugPort();
    if (Strings.isNotBlank(debugPort)) {
        System.out.println(String.format(FORMAT, "Debug Port:", debugPort));
    }
    if (verbose != null && verbose) {
        // we want each profile on a separate line
        Profile[] profiles = container.getProfiles();
        for (int i = 0; i < profiles.length; i++) {
            String id = profiles[i].getId();
            if (i == 0) {
                System.out.println(String.format(FORMAT, "Profiles:", id));
            } else {
                System.out.println(String.format(FORMAT, "", id));
            }
        }
        Container parent = container.getParent();
        if (parent != null) {
            System.out.println(String.format(FORMAT, "Parent:", parent.getId()));
        }
        // we want each child on a separate line
        Container[] children = container.getChildren();
        for (int i = 0; i < children.length; i++) {
            String id = children[i].getId();
            if (i == 0) {
                System.out.println(String.format(FORMAT, "Children:", id));
            } else {
                System.out.println(String.format(FORMAT, "", id));
            }
        }
    }
    String blueprintStatus = dataStore.getContainerAttribute(containerName, DataStore.ContainerAttribute.BlueprintStatus, "", false, false);
    String springStatus = dataStore.getContainerAttribute(containerName, DataStore.ContainerAttribute.SpringStatus, "", false, false);
    if (!blueprintStatus.isEmpty()) {
        System.out.println(String.format(FORMAT, "Blueprint Status:", blueprintStatus.toLowerCase()));
    }
    if (!springStatus.isEmpty()) {
        System.out.println(String.format(FORMAT, "Spring Status:", springStatus.toLowerCase()));
    }
    System.out.println(String.format(FORMAT, "Provision Status:", container.getProvisionStatus()));
    if (container.getProvisionException() != null) {
        System.out.println(String.format(FORMAT, "Provision Error:", container.getProvisionException()));
    }
    return null;
}

Example 43 with Server

use of io.fabric8.insight.metrics.model.Server in project fabric8 by jboss-fuse.

the class InvocationTest method testUnderLoadSyncObject.

@Test(timeout = 30 * 1000)
public void testUnderLoadSyncObject() throws Exception {
    HashMap<String, SerializationStrategy> map = new HashMap<String, SerializationStrategy>();
    DispatchQueue queue = Dispatch.createQueue();
    ServerInvokerImpl server = new ServerInvokerImpl("tcp://localhost:0", queue, map);
    server.start();
    ClientInvokerImpl client = new ClientInvokerImpl(queue, map);
    client.start();
    try {
        final HelloImpl helloImpl = new HelloImpl();
        server.registerService("service-id", new ServerInvoker.ServiceFactory() {

            public Object get() {
                return helloImpl;
            }

            public void unget() {
            }
        }, HelloImpl.class.getClassLoader());
        InvocationHandler handler = client.getProxy(server.getConnectAddress(), "service-id", HelloImpl.class.getClassLoader());
        final Hello hello = (Hello) Proxy.newProxyInstance(HelloImpl.class.getClassLoader(), new Class[] { Hello.class }, handler);
        assertEquals("Hello World!", hello.helloworld());
        final AtomicInteger requests = new AtomicInteger(0);
        final AtomicInteger failures = new AtomicInteger(0);
        final long[] latencies = new long[BENCHMARK_CLIENTS * BENCHMARK_INVOCATIONS_PER_CLIENT];
        final long start = System.nanoTime();
        Thread[] threads = new Thread[BENCHMARK_CLIENTS];
        for (int t = 0; t < BENCHMARK_CLIENTS; t++) {
            final int thread_idx = t;
            threads[t] = new Thread() {

                public void run() {
                    for (int i = 0; i < BENCHMARK_INVOCATIONS_PER_CLIENT; i++) {
                        try {
                            requests.incrementAndGet();
                            String response;
                            final long start = System.nanoTime();
                            response = hello.hello("Fabric");
                            final long end = System.nanoTime();
                            latencies[(thread_idx * BENCHMARK_INVOCATIONS_PER_CLIENT) + i] = end - start;
                            assertEquals("Hello Fabric!", response);
                        } catch (Throwable t) {
                            latencies[(thread_idx * BENCHMARK_INVOCATIONS_PER_CLIENT) + i] = -1;
                            failures.incrementAndGet();
                            if (t instanceof UndeclaredThrowableException) {
                                t = ((UndeclaredThrowableException) t).getUndeclaredThrowable();
                            }
                            System.err.println("Error: " + t.getClass().getName() + (t.getMessage() != null ? " (" + t.getMessage() + ")" : ""));
                        }
                    }
                }
            };
            threads[t].start();
        }
        for (int t = 0; t < BENCHMARK_CLIENTS; t++) {
            threads[t].join();
        }
        final long end = System.nanoTime();
        long latency_sum = 0;
        for (int t = 0; t < latencies.length; t++) {
            if (latencies[t] != -1) {
                latency_sum += latencies[t];
            }
        }
        double latency_avg = ((latency_sum * 1.0d) / requests.get()) / MILLIS_IN_A_NANO;
        double request_rate = ((requests.get() * 1.0d) / (end - start)) * SECONDS_IN_A_NANO;
        System.err.println(String.format("Requests/Second: %,.2f", request_rate));
        System.err.println(String.format("Average request latency: %,.2f ms", latency_avg));
        System.err.println("Error Ratio: " + failures.get() + " / " + requests.get());
    } finally {
        server.stop();
        client.stop();
    }
}

Example 44 with Server

use of io.fabric8.insight.metrics.model.Server in project fabric8 by jboss-fuse.

the class InvocationTest method testNoOverflow.

@Test(timeout = 30 * 1000)
public void testNoOverflow() throws Exception {
    DispatchQueue queue = Dispatch.createQueue();
    HashMap<String, SerializationStrategy> map = new HashMap<String, SerializationStrategy>();
    map.put("protobuf", new ProtobufSerializationStrategy());
    ServerInvokerImpl server = new ServerInvokerImpl("tcp://localhost:0", queue, map);
    server.start();
    ClientInvokerImpl client = new ClientInvokerImpl(queue, map);
    client.start();
    try {
        server.registerService("service-id", new ServerInvoker.ServiceFactory() {

            public Object get() {
                return new HelloImpl();
            }

            public void unget() {
            }
        }, HelloImpl.class.getClassLoader());
        InvocationHandler handler = client.getProxy(server.getConnectAddress(), "service-id", HelloImpl.class.getClassLoader());
        Hello hello = (Hello) Proxy.newProxyInstance(HelloImpl.class.getClassLoader(), new Class[] { Hello.class }, handler);
        char[] chars = new char[65 * 1024];
        String payload = new String(chars);
        for (int i = 0; i < 100; i++) {
            hello.hello(payload);
        }
    } finally {
        server.stop();
        client.stop();
    }
}

Example 45 with Server

use of io.fabric8.insight.metrics.model.Server in project fabric8 by jboss-fuse.

the class TransportFailureTest method testInvoke.

@Test
public void testInvoke() throws Exception {
    DispatchQueue queue = Dispatch.createQueue();
    HashMap<String, SerializationStrategy> map = new HashMap<String, SerializationStrategy>();
    map.put("protobuf", new ProtobufSerializationStrategy());
    ServerInvokerImpl server = new ServerInvokerImpl("tcp://localhost:0", queue, map);
    server.start();
    ClientInvokerImpl client = new ClientInvokerImpl(queue, map);
    client.start();
    try {
        server.registerService("service-id", new ServerInvoker.ServiceFactory() {

            public Object get() {
                return new HelloImpl();
            }

            public void unget() {
            }
        }, HelloImpl.class.getClassLoader());
        InvocationHandler handler = client.getProxy(server.getConnectAddress(), "service-id", HelloImpl.class.getClassLoader());
        Hello hello = (Hello) Proxy.newProxyInstance(HelloImpl.class.getClassLoader(), new Class[] { Hello.class }, handler);
        AsyncCallbackFuture<String> future1 = new AsyncCallbackFuture<String>();
        hello.hello("Guillaume", future1);
        long t0 = System.currentTimeMillis();
        try {
            assertEquals("Hello Guillaume!", future1.get(MAX_DELAY, TimeUnit.MILLISECONDS));
            fail("Should have thrown an exception");
        } catch (Exception e) {
            // Expected
            long t1 = System.currentTimeMillis();
            assertTrue(t1 - t0 > SLEEP_TIME / 2);
            assertTrue(t1 - t0 < MAX_DELAY / 2);
        }
    } finally {
        server.stop();
        client.stop();
    }
}