Examples with HeliosClient com.spotify.helios.client.HeliosClient used on opensource projects

Example 11 with HeliosClient

use of com.spotify.helios.client.HeliosClient in project helios by spotify.

the class TerminationTest method testNoIntOnExit.

@Test
public void testNoIntOnExit() throws Exception {
    startDefaultMaster();
    final String host = testHost();
    startDefaultAgent(host);
    final HeliosClient client = defaultClient();
    awaitHostStatus(client, host, UP, LONG_WAIT_SECONDS, SECONDS);
    // Note: signal 2 is SIGINT
    final Job jobToInterrupt = Job.newBuilder().setName(testJobName).setVersion(testJobVersion).setImage(BUSYBOX).setCommand(asList("/bin/sh", "-c", "trap handle 2; handle() { echo int; 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, Deployment.EMPTY_DEPLOYER_MASTER, Deployment.EMPTY_DEPLOYMENT_GROUP_NAME), host);
    final TaskStatus taskStatus = awaitTaskState(jobId, host, STOPPED);
    final String log;
    try (final DockerClient dockerClient = getNewDockerClient();
        LogStream logs = dockerClient.logs(taskStatus.getContainerId(), stdout())) {
        log = logs.readFully();
    }
    // No message expected, since SIGINT should not be sent
    assertEquals("", log);
}

Example 12 with HeliosClient

use of com.spotify.helios.client.HeliosClient in project helios by spotify.

the class DeregisterTest method testDeregisterHostThatDoesntExist.

@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());
}

Example 13 with HeliosClient

use of com.spotify.helios.client.HeliosClient in project helios by spotify.

the class DeregisterTest method testDeregister.

@Test
public void testDeregister() 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());
}

Example 14 with HeliosClient

use of com.spotify.helios.client.HeliosClient in project helios by spotify.

the class DeploymentGroupTest method testRollingUpdateWithToken.

@Test
public void testRollingUpdateWithToken() throws Exception {
    final String host = testHost();
    startDefaultAgent(host, "--labels", TEST_LABEL);
    // Wait for agent to come up
    final HeliosClient client = defaultClient();
    awaitHostStatus(client, testHost(), UP, LONG_WAIT_SECONDS, SECONDS);
    // Manually deploy a job with a token on the host (i.e. a job not part of the deployment group)
    final Job job = Job.newBuilder().setName(testJobName).setVersion(testJobVersion).setImage(BUSYBOX).setCommand(IDLE_COMMAND).setToken(TOKEN).build();
    final JobId jobId = createJob(job);
    // Create a deployment-group and trigger a migration rolling-update
    cli("create-deployment-group", "--json", TEST_GROUP, TEST_LABEL);
    cli("rolling-update", "--async", "--token", TOKEN, testJobNameAndVersion, TEST_GROUP);
    // rolling-update should succeed & job should be running
    awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
    awaitTaskState(jobId, host, TaskStatus.State.RUNNING);
    // Check that we cannot manually undeploy the job with a token
    final String output = cli("undeploy", jobId.toString(), host);
    assertThat(output, containsString("FORBIDDEN"));
    awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
    awaitTaskState(jobId, host, TaskStatus.State.RUNNING);
}

Example 15 with HeliosClient

use of com.spotify.helios.client.HeliosClient in project helios by spotify.

the class DeploymentGroupTest method testRollingUpdateMigrateWithToken.

@Test
public void testRollingUpdateMigrateWithToken() throws Exception {
    final String host = testHost();
    startDefaultAgent(host, "--labels", TEST_LABEL);
    // Wait for agent to come up
    final HeliosClient client = defaultClient();
    awaitHostStatus(client, testHost(), UP, LONG_WAIT_SECONDS, SECONDS);
    // Manually deploy a job with a token on the host (i.e. a job not part of the deployment group)
    final Job job = Job.newBuilder().setName(testJobName).setVersion(testJobVersion).setImage(BUSYBOX).setCommand(IDLE_COMMAND).setToken(TOKEN).build();
    final JobId jobId = createJob(job);
    deployJob(jobId, host, TOKEN);
    awaitTaskState(jobId, host, TaskStatus.State.RUNNING);
    // Create a deployment-group and trigger a migration rolling-update
    cli("create-deployment-group", "--json", TEST_GROUP, TEST_LABEL);
    cli("rolling-update", "--async", "--migrate", "--token", TOKEN, testJobNameAndVersion, TEST_GROUP);
    // Check that the deployment's deployment-group name eventually changes to TEST_GROUP
    // (should be null or empty before)
    final String jobDeploymentGroup = Polling.await(LONG_WAIT_SECONDS, SECONDS, new Callable<String>() {

        @Override
        public String call() throws Exception {
            final Deployment deployment = defaultClient().hostStatus(host).get().getJobs().get(jobId);
            if (deployment != null && !isNullOrEmpty(deployment.getDeploymentGroupName())) {
                return deployment.getDeploymentGroupName();
            } else {
                return null;
            }
        }
    });
    assertEquals(TEST_GROUP, jobDeploymentGroup);
    // rolling-update should succeed & job should be running
    awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
    awaitTaskState(jobId, host, TaskStatus.State.RUNNING);
}