Package com.spotify.helios.common.descriptors

Examples of com.spotify.helios.common.descriptors.TaskStatus

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  public Map<JobId, TaskStatus> getTaskStatuses() {
    final Map<JobId, TaskStatus> statuses = Maps.newHashMap();
    for (Map.Entry<String, byte[]> entry : this.taskStatuses.entrySet()) {
      try {
        final JobId id = JobId.fromString(entry.getKey());
        final TaskStatus status = Json.read(entry.getValue(), TaskStatus.class);
        statuses.put(id, status);
      } catch (IOException e) {
        throw Throwables.propagate(e);
      }
    }
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    this.goal = goal;
  }

  @Override
  public void update() throws InterruptedException {
    final TaskStatus status = builder
        .setGoal(goal)
        .setState(state)
        .setContainerId(containerId)
        .setThrottled(throttleState)
        .build();
    model.setTaskStatus(status.getJob().getId(), status);
  }
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    // 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");
        assert port.getExternalPort() != null;
        poke(port.getExternalPort());
        return null;
      }
    });
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    final Deployment deployment = Deployment.of(jobId, START);
    final JobDeployResponse deployed = client.deploy(deployment, testHost()).get();
    assertEquals(JobDeployResponse.Status.OK, deployed.getStatus());

    // Wait for the job to run
    final TaskStatus taskStatus = awaitJobState(
        client, testHost(), jobId, RUNNING, LONG_WAIT_SECONDS, SECONDS);
    assertJobEquals(job, taskStatus.getJob());

    final Integer bar = taskStatus.getPorts().get("bar").getExternalPort();
    final Integer urandom = taskStatus.getPorts().get("urandom").getExternalPort();

    assert bar != null;
    assert urandom != null;

    // Read "foo" from /volume/bar
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            continue;
          }

          final Set<TaskStatus> runningDeployedJobs = Sets.newHashSet();
          for (final JobId jobId : s.getJobs().keySet()) {
            final TaskStatus taskStatus = s.getStatuses().get(jobId);
            if (taskStatus == null) {
              continue;
            }
            if (taskStatus.getState() == TaskStatus.State.RUNNING) {
              runningDeployedJobs.add(taskStatus);
            }
          }

          final HostInfo hi = s.getHostInfo();
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                                                    "BAR", "deadbeef"));

      // deploy
      deployJob(jobId, testHost());

      final TaskStatus taskStatus = awaitTaskState(jobId, testHost(), EXITED);

      final String log;
      try (LogStream logs = dockerClient.logs(taskStatus.getContainerId(), STDOUT, STDERR)) {
        log = logs.readFully();
      }

      // should be nothing in the docker output log, either error text or our message
      assertEquals("", log);
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    DateTimeFormatter format = DateTimeFormat.forPattern("YYYY-MM-dd HH:mm:ss.SSS");

    for (TaskStatusEvent event : events) {
      String host = checkNotNull(event.getHost());
      long timestamp = checkNotNull(event.getTimestamp());
      TaskStatus status = checkNotNull(event.getStatus());
      State state = checkNotNull(status.getState());
      String containerId = status.getContainerId();
      containerId = containerId == null ? "<none>" : containerId;

      table.row(host, format.print(timestamp), state, status.getThrottled(), containerId);
    }
    table.print();
    return 0;
  }
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        continue;
      }
      final Map<String, TaskStatus> taskStatuses = jobStatus.getTaskStatuses();
      if (exact) {
        for (final String host : prefixes) {
          final TaskStatus ts = taskStatuses.get(host);
          out.printf("%-20s %-30s %-8s %s%n",
              chop(jobId.toShortString(), 20),
              chop(host, 30),
              ts != null ? ts.getState() : "UNKNOWN",
              ts != null ? ts.getThrottled() : "UNKNOWN");
        }
      } else {
        for (final String host : taskStatuses.keySet()) {
          if (!hostMatches(prefixes, host)) {
            continue;
          }
          final TaskStatus ts = taskStatuses.get(host);
          out.printf("%-20s %-30s %-8s %s%n",
            chop(jobId.toShortString(), 20),
            chop(host, 30), ts.getState(), ts.getThrottled());
        }
      }
    }
  }
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    final Deployment deployment = Deployment.of(jobId, START);
    final JobDeployResponse deployed = client.deploy(deployment, testHost()).get();
    assertEquals(JobDeployResponse.Status.OK, deployed.getStatus());

    // Wait for the job to run
    final TaskStatus firstTaskStatus = awaitJobState(client, testHost(), jobId, RUNNING,
                                                     LONG_WAIT_SECONDS, SECONDS);
    assertEquals(job, firstTaskStatus.getJob());
    assertEquals(1, listContainers(dockerClient, testTag).size());
    assertTrue(dockerClient.inspectContainer(firstTaskStatus.getContainerId()).state().running());

    // Stop the agent
    agent1.stopAsync().awaitTerminated();
    awaitHostStatus(client, testHost(), DOWN, LONG_WAIT_SECONDS, SECONDS);

    // Start the agent again
    final AgentMain agent2 = startDefaultAgent(testHost());
    awaitHostStatus(client, testHost(), UP, LONG_WAIT_SECONDS, SECONDS);

    // Wait for a while and make sure that the same container is still running
    Thread.sleep(5000);
    final HostStatus hostStatus = client.hostStatus(testHost()).get();
    final TaskStatus taskStatus = hostStatus.getStatuses().get(jobId);
    if (firstTaskStatus.getState() == PULLING_IMAGE) {
      final State state = taskStatus.getState();
      assertTrue(state == RUNNING || state == PULLING_IMAGE);
    } else {
      assertEquals(RUNNING, taskStatus.getState());
    }
    assertEquals(firstTaskStatus.getContainerId(), taskStatus.getContainerId());
    assertEquals(1, listContainers(dockerClient, testTag).size());
    assertTrue(dockerClient.inspectContainer(firstTaskStatus.getContainerId()).state().running());

    // Stop the agent
    agent2.stopAsync().awaitTerminated();
    awaitHostStatus(client, testHost(), DOWN, LONG_WAIT_SECONDS, SECONDS);

    // Kill the container
    dockerClient.killContainer(firstTaskStatus.getContainerId());
    assertEquals(0, listContainers(dockerClient, testTag).size());

    // Start the agent again
    final AgentMain agent3 = startDefaultAgent(testHost());
    awaitHostStatus(client, testHost(), UP, LONG_WAIT_SECONDS, SECONDS);

    // Wait for the job to be restarted in a new container
    final TaskStatus secondTaskStatus = Polling.await(
        LONG_WAIT_SECONDS, SECONDS,
        new Callable<TaskStatus>() {
          @Override
          public TaskStatus call() throws Exception {
            final HostStatus hostStatus = client.hostStatus(testHost()).get();
            final TaskStatus taskStatus = hostStatus.getStatuses().get(jobId);
            return (taskStatus != null && taskStatus.getContainerId() != null &&
                    taskStatus.getState() == RUNNING &&
                    !taskStatus.getContainerId().equals(firstTaskStatus.getContainerId()))
                   ? taskStatus
                   : null;
          }
        });
    assertEquals(1, listContainers(dockerClient, testTag).size());
    assertTrue(dockerClient.inspectContainer(secondTaskStatus.getContainerId()).state().running());

    // Stop the agent
    agent3.stopAsync().awaitTerminated();
    awaitHostStatus(client, testHost(), DOWN, LONG_WAIT_SECONDS, SECONDS);

    // Kill and destroy the container
    dockerClient.killContainer(secondTaskStatus.getContainerId());
    removeContainer(dockerClient, secondTaskStatus.getContainerId());

    // Start the agent again
    final AgentMain agent4 = startDefaultAgent(testHost());
    awaitHostStatus(client, testHost(), UP, LONG_WAIT_SECONDS, SECONDS);

    // Wait for the task to be restarted in a new container
    final TaskStatus thirdTaskStatus = Polling.await(
        LONG_WAIT_SECONDS, SECONDS, new Callable<TaskStatus>() {
      @Override
      public TaskStatus call() throws Exception {
        final HostStatus hostStatus = client.hostStatus(testHost()).get();
        final TaskStatus taskStatus = hostStatus.getStatuses().get(jobId);
        return (taskStatus != null && taskStatus.getContainerId() != null &&
                taskStatus.getState() == RUNNING &&
                !taskStatus.getContainerId().equals(secondTaskStatus.getContainerId()))
               ? taskStatus
               : null;
      }
    });
    assertEquals(1, listContainers(dockerClient, testTag).size());
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    final Deployment deployment = Deployment.of(jobId, START);
    final JobDeployResponse deployed = client.deploy(deployment, testHost()).get();
    assertEquals(JobDeployResponse.Status.OK, deployed.getStatus());

    // Wait for the job to run
    final TaskStatus firstTaskStatus = awaitJobState(client, testHost(), jobId, RUNNING,
                                                     LONG_WAIT_SECONDS, SECONDS);
    assertEquals(job, firstTaskStatus.getJob());
    assertNotNull(dockerClient.inspectContainer(firstTaskStatus.getContainerId()));

    // Stop zookeeper
    zk().stop();

    // Wait for a while and make sure that the container is still running
    Thread.sleep(5000);
    assertTrue(
        dockerClient.inspectContainer(firstTaskStatus.getContainerId()).state().running());

    // Stop the agent
    agent1.stopAsync().awaitTerminated();

    // Start the agent again
    final AgentMain agent2 = startDefaultAgent(testHost());

    // Wait for a while and make sure that the same container is still running
    Thread.sleep(5000);
    assertTrue(
        dockerClient.inspectContainer(firstTaskStatus.getContainerId()).state().running());

    // Kill the container
    dockerClient.killContainer(firstTaskStatus.getContainerId());
    assertFalse(
        dockerClient.inspectContainer(firstTaskStatus.getContainerId()).state().running());

    // Wait for a while and make sure that a new container was spawned
    final String firstRestartedContainerId =
        Polling.await(LONG_WAIT_SECONDS, SECONDS, new Callable<String>() {
          @Override
          public String call() throws Exception {
            final List<Container> containers = listContainers(dockerClient, testTag);
            return containers.size() == 1 ? containers.get(0).id() : null;
          }
        });

    // Stop the agent
    agent2.stopAsync().awaitTerminated();

    // Kill the container
    dockerClient.killContainer(firstRestartedContainerId);
    assertFalse(dockerClient.inspectContainer(firstRestartedContainerId).state().running());

    // Start the agent again
    startDefaultAgent(testHost());

    // Wait for a while and make sure that a new container was spawned
    final String secondRestartedContainerId =
        Polling.await(LONG_WAIT_SECONDS, SECONDS, new Callable<String>() {
          @Override
          public String call() throws Exception {
            final List<Container> containers = listContainers(dockerClient, testTag);
            return containers.size() == 1 ? containers.get(0).id() : null;
          }
        });
    assertTrue(dockerClient.inspectContainer(secondRestartedContainerId).state().running());

    // Start zookeeper
    zk().start();

    // Verify that the agent is listed as up
    awaitHostStatus(client, testHost(), UP, LONG_WAIT_SECONDS, SECONDS);

    // Wait for the new container id to be reflected in the task status
    Polling.await(LONG_WAIT_SECONDS, SECONDS, new Callable<TaskStatus>() {
      @Override
      public TaskStatus call() throws Exception {
        final JobStatus jobStatus = client.jobStatus(jobId).get();
        final TaskStatus taskStatus = jobStatus.getTaskStatuses().get(testHost());
        return taskStatus != null && Objects.equals(taskStatus.getContainerId(),
                                                    secondRestartedContainerId)
               ? taskStatus : null;
      }
    });
  }
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Related Classes of com.spotify.helios.common.descriptors.TaskStatus

  • com.spotify.helios.agent.AgentTest
  • com.spotify.helios.agent.DefaultStatusUpdater
  • com.spotify.helios.agent.GracePeriodTest
  • com.spotify.helios.agent.SupervisorTest
  • com.spotify.helios.agent.ZooKeeperAgentModel
  • com.spotify.helios.BasicFunctionalityITCase
  • com.spotify.helios.cli.command.HostListCommand
  • com.spotify.helios.cli.command.JobHistoryCommand
  • com.spotify.helios.cli.command.JobStatusCommand
  • com.spotify.helios.cli.command.JobWatchCommand
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