Package com.spotify.helios.client

Examples of com.spotify.helios.client.HeliosClient$Response

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    startDefaultMaster();

    final String host = testHost();
    startDefaultAgent(host);

    final HeliosClient client = defaultClient();

    awaitHostStatus(client, host, UP, LONG_WAIT_SECONDS, SECONDS);

    // Note: signal 15 is SIGTERM
    final Job jobToInterrupt = Job.newBuilder()
        .setName(testJobName)
        .setVersion(testJobVersion)
        .setImage(BUSYBOX)
        .setCommand(asList("/bin/sh", "-c", "trap handle 15; handle() { echo term; exit 0; }; "
                                            + "while true; do sleep 1; done"))
        .build();

    final JobId jobId = createJob(jobToInterrupt);
    deployJob(jobId, host);
    awaitTaskState(jobId, host, RUNNING);

    client.setGoal(new Deployment(jobId, Goal.STOP, Deployment.EMTPY_DEPLOYER_USER), host);

    final TaskStatus taskStatus = awaitTaskState(jobId, host, STOPPED);

    final String log;
    try (final DockerClient dockerClient = getNewDockerClient();
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  public void test() throws Exception {
    startDefaultMaster();
    final String host = testHost();
    startDefaultAgent(host);

    final HeliosClient client = defaultClient();

    awaitHostStatus(client, host, UP, LONG_WAIT_SECONDS, SECONDS);

    final Job flapper = Job.newBuilder()
        .setName(testJobName)
        .setVersion(testJobVersion)
        .setImage(BUSYBOX)
        .setCommand(asList("nc", "-p", "4711", "-l"))
        .addPort("poke", PortMapping.of(4711))
        .build();

    final JobId jobId = createJob(flapper);
    deployJob(jobId, host);
    awaitTaskState(jobId, host, RUNNING);

    // Poke the container to make it exit until it's classified as flapping
    Polling.await(LONG_WAIT_SECONDS, SECONDS, new Callable<Object>() {
      @Override
      public Object call() throws Exception {
        final JobStatus jobStatus = getOrNull(client.jobStatus(jobId));
        final TaskStatus taskStatus = jobStatus.getTaskStatuses().get(host);
        if (taskStatus.getThrottled() == FLAPPING) {
          return true;
        }
        final PortMapping port = taskStatus.getPorts().get("poke");
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  @Test
  public void test() throws Exception {
    startDefaultMaster();
    startDefaultAgent(testHost());

    final HeliosClient client = defaultClient();

    awaitHostStatus(client, testHost(), UP, LONG_WAIT_SECONDS, SECONDS);

    final Job job1 = Job.newBuilder()
        .setName(testTag + "foo")
        .setVersion("1")
        .setImage(BUSYBOX)
        .setCommand(IDLE_COMMAND)
        .setPorts(ImmutableMap.of("foo", PortMapping.of(10001, externalPort)))
        .build();

    final Job job2 = Job.newBuilder()
        .setName(testTag + "bar")
        .setVersion("1")
        .setImage(BUSYBOX)
        .setCommand(IDLE_COMMAND)
        .setPorts(ImmutableMap.of("foo", PortMapping.of(10002, externalPort)))
        .build();

    final CreateJobResponse created1 = client.createJob(job1).get();
    assertEquals(CreateJobResponse.Status.OK, created1.getStatus());

    final CreateJobResponse created2 = client.createJob(job2).get();
    assertEquals(CreateJobResponse.Status.OK, created2.getStatus());

    final Deployment deployment1 = Deployment.of(job1.getId(), STOP);
    final JobDeployResponse deployed1 = client.deploy(deployment1, testHost()).get();
    assertEquals(JobDeployResponse.Status.OK, deployed1.getStatus());

    final Deployment deployment2 = Deployment.of(job2.getId(), STOP);
    final JobDeployResponse deployed2 = client.deploy(deployment2, testHost()).get();
    assertEquals(JobDeployResponse.Status.PORT_CONFLICT, deployed2.getStatus());
  }
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  @Test
  public void test() throws Exception {
    startDefaultMaster();

    final HeliosClient client = defaultClient();

    final String name = testJobName;
    final String version = "17";
    final String image = BUSYBOX;
    final Map<String, PortMapping> ports = ImmutableMap.of(
        "foo", PortMapping.of(4711),
        "bar", PortMapping.of(5000, externalPort));
    final Map<ServiceEndpoint, ServicePorts> registration = ImmutableMap.of(
        ServiceEndpoint.of("foo-service", "hm"), ServicePorts.of("foo"),
        ServiceEndpoint.of("bar-service", "http"), ServicePorts.of("bar"));
    final Map<String, String> env = ImmutableMap.of("BAD", "f00d");

    final Map<String, Object> configuration = ImmutableMap.of("id", name + ":" + version,
                                                              "image", image,
                                                              "ports", ports,
                                                              "registration", registration,
                                                              "env", env);

    final Path file = temporaryFolder.newFile().toPath();
    Files.write(file, Json.asBytes(configuration));

    final String output = cli("create", "-q", "-f", file.toAbsolutePath().toString());
    final JobId jobId = JobId.parse(WHITESPACE.trimFrom(output));

    final Map<JobId, Job> jobs = client.jobs().get();
    final Job job = jobs.get(jobId);

    assertEquals(name, job.getId().getName());
    assertEquals(version, job.getId().getVersion());
    assertEquals(ports, job.getPorts());
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  public void test() throws Exception {
    startDefaultMaster();

    final String agentId = "test-agent-id";

    final HeliosClient client = defaultClient();

    // Register a host without the agent running
    client.registerHost(testHost(), agentId);

    // Create, deploy and undeploy a job on the host without the agent running
    final Job job = Job.newBuilder()
        .setName(testJobName)
        .setVersion(testJobVersion)
        .setImage(BUSYBOX)
        .setCommand(IDLE_COMMAND)
        .build();
    final JobId jobId = job.getId();
    final CreateJobResponse created = client.createJob(job).get();
    assertEquals(CreateJobResponse.Status.OK, created.getStatus());

    final Deployment deployment = Deployment.of(jobId, START);
    final JobDeployResponse deployed = client.deploy(deployment, testHost()).get();
    assertEquals(JobDeployResponse.Status.OK, deployed.getStatus());

    final JobUndeployResponse undeployed = client.undeploy(jobId, testHost()).get();
    assertEquals(JobUndeployResponse.Status.OK, undeployed.getStatus());

    // Start agent
    startDefaultAgent(testHost(), "--id", agentId);

    awaitHostRegistered(client, testHost(), LONG_WAIT_SECONDS, SECONDS);
    awaitHostStatus(client, testHost(), UP, LONG_WAIT_SECONDS, SECONDS);

    // Wait for the task to disappear
    awaitTaskGone(client, testHost(), jobId, LONG_WAIT_SECONDS, SECONDS);

    // Verify that the job can be deleted
    assertEquals(JobDeleteResponse.Status.OK, client.deleteJob(jobId).get().getStatus());
  }
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                 final BufferedReader stdin)
                     throws IOException, InterruptedException {

    final Builder<TargetAndClient> clientBuilder = ImmutableList.<TargetAndClient>builder();
    for (final Target target : targets) {
      final HeliosClient client = Utils.getClient(target, err, username);
      if (client == null) {
        return 1;
      }
      clientBuilder.add(new TargetAndClient(target, client));
    }
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    // Start a container in the agent namespace
    startContainer(intruder1);

    // Start agent
    final HeliosClient client = defaultClient();
    startDefaultAgent(testHost(), "--id=" + id);
    awaitHostRegistered(client, testHost(), LONG_WAIT_SECONDS, SECONDS);
    awaitHostStatus(client, testHost(), UP, LONG_WAIT_SECONDS, SECONDS);

    int expectedExitCode = -1;
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  @Test
  public void testDeregisterHostThatDoesntExist() throws Exception {
    startDefaultMaster();
    final String host = testHost();
    final HeliosClient client = defaultClient();

    final HostDeregisterResponse deregisterResponse = client.deregisterHost(host).get();
    assertEquals(HostDeregisterResponse.Status.NOT_FOUND, deregisterResponse.getStatus());
  }
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  public void test() throws Exception {
    startDefaultMaster();
    final String host = testHost();
    final AgentMain agent = startDefaultAgent(host);

    final HeliosClient client = defaultClient();

    // Create a job
    final Job job = Job.newBuilder()
        .setName(testJobName)
        .setVersion(testJobVersion)
        .setImage(BUSYBOX)
        .setCommand(IDLE_COMMAND)
        .setPorts(ImmutableMap.of("foo", PortMapping.of(4711),
                                  "bar", PortMapping.of(4712, ports.localPort("bar"))))
        .build();
    final JobId jobId = job.getId();
    final CreateJobResponse created = client.createJob(job).get();
    assertEquals(CreateJobResponse.Status.OK, created.getStatus());

    // Wait for agent to come up
    awaitHostRegistered(client, host, LONG_WAIT_SECONDS, SECONDS);
    awaitHostStatus(client, host, UP, LONG_WAIT_SECONDS, SECONDS);

    // Deploy the job on the agent
    final Deployment deployment = Deployment.of(jobId, START);
    final JobDeployResponse deployed = client.deploy(deployment, host).get();
    assertEquals(JobDeployResponse.Status.OK, deployed.getStatus());

    // Wait for the job to run
    awaitJobState(client, host, jobId, RUNNING, LONG_WAIT_SECONDS, SECONDS);

    // Kill off agent
    agent.stopAsync().awaitTerminated();

    // Deregister agent
    final HostDeregisterResponse deregisterResponse = client.deregisterHost(host).get();
    assertEquals(HostDeregisterResponse.Status.OK, deregisterResponse.getStatus());

    // Verify that it's possible to remove the job
    final JobDeleteResponse deleteResponse = client.deleteJob(jobId).get();
    assertEquals(JobDeleteResponse.Status.OK, deleteResponse.getStatus());
  }
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  private boolean run(final Namespace options, final Target target, final PrintStream out,
                      final PrintStream err, final String username, final boolean json,
                      final BufferedReader stdin)
      throws InterruptedException, IOException {

    final HeliosClient client = Utils.getClient(target, err, username);
    if (client == null) {
      return false;
    }

    try {
      final int result = run(options, client, out, json, stdin);
      return result == 0;
    } catch (ExecutionException e) {
      final Throwable cause = e.getCause();
      // if target is a domain, print message like
      // "Request timed out to master in ash.spotify.net (http://ash2-helios-a4.ash2.spotify.net)",
      // otherwise "Request timed out to master http://ash2-helios-a4.ash2.spotify.net:5800"
      if (cause instanceof TimeoutException) {
        err.println("Request timed out to master in " + target);
      } else {
        throw Throwables.propagate(cause);
      }
      return false;
    } finally {
      client.close();
    }
  }
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