Examples with CreateEmpty com.spotify.helios.servicescommon.coordination.CreateEmpty used on opensource projects

Example 1 with CreateEmpty

use of com.spotify.helios.servicescommon.coordination.CreateEmpty in project helios by spotify.

the class RollingUpdateOpFactoryTest method testStartManualWithHosts.

@Test
public void testStartManualWithHosts() throws Exception {
    // Create a DeploymentGroupTasks object with some rolloutTasks.
    final ArrayList<RolloutTask> rolloutTasks = Lists.newArrayList(RolloutTask.of(RolloutTask.Action.UNDEPLOY_OLD_JOBS, "host1"), RolloutTask.of(RolloutTask.Action.DEPLOY_NEW_JOB, "host1"), RolloutTask.of(RolloutTask.Action.AWAIT_RUNNING, "host1"));
    final DeploymentGroupTasks deploymentGroupTasks = DeploymentGroupTasks.newBuilder().setTaskIndex(0).setRolloutTasks(rolloutTasks).setDeploymentGroup(MANUAL_DEPLOYMENT_GROUP).build();
    final RollingUpdateOpFactory opFactory = new RollingUpdateOpFactory(deploymentGroupTasks, eventFactory);
    final ZooKeeperClient client = mock(ZooKeeperClient.class);
    when(client.exists(anyString())).thenReturn(null);
    final RollingUpdateOp op = opFactory.start(MANUAL_DEPLOYMENT_GROUP, client);
    // Three ZK operations should return:
    // * create tasks node
    // * set the task index to 0
    // * set the status to ROLLING_OUT
    assertEquals(ImmutableSet.of(new CreateEmpty("/status/deployment-group-tasks/my_group"), new SetData("/status/deployment-group-tasks/my_group", DeploymentGroupTasks.newBuilder().setRolloutTasks(rolloutTasks).setTaskIndex(0).setDeploymentGroup(MANUAL_DEPLOYMENT_GROUP).build().toJsonBytes()), new SetData("/status/deployment-groups/my_group", DeploymentGroupStatus.newBuilder().setState(DeploymentGroupStatus.State.ROLLING_OUT).build().toJsonBytes())), ImmutableSet.copyOf(op.operations()));
    // Two events should return: rollingUpdateStarted and rollingUpdateDone
    assertEquals(1, op.events().size());
    verify(eventFactory).rollingUpdateStarted(MANUAL_DEPLOYMENT_GROUP);
}

Example 2 with CreateEmpty

use of com.spotify.helios.servicescommon.coordination.CreateEmpty in project helios by spotify.

the class RollingUpdateOpFactoryTest method testStartHostsChanged.

@Test
public void testStartHostsChanged() throws Exception {
    // Create a DeploymentGroupTasks object with some rolloutTasks.
    final ArrayList<RolloutTask> rolloutTasks = Lists.newArrayList(RolloutTask.of(RolloutTask.Action.UNDEPLOY_OLD_JOBS, "host1"), RolloutTask.of(RolloutTask.Action.DEPLOY_NEW_JOB, "host1"), RolloutTask.of(RolloutTask.Action.AWAIT_RUNNING, "host1"));
    final DeploymentGroupTasks deploymentGroupTasks = DeploymentGroupTasks.newBuilder().setTaskIndex(0).setRolloutTasks(rolloutTasks).setDeploymentGroup(HOSTS_CHANGED_DEPLOYMENT_GROUP).build();
    final RollingUpdateOpFactory opFactory = new RollingUpdateOpFactory(deploymentGroupTasks, eventFactory);
    final ZooKeeperClient client = mock(ZooKeeperClient.class);
    when(client.exists(anyString())).thenReturn(null);
    final RollingUpdateOp op = opFactory.start(HOSTS_CHANGED_DEPLOYMENT_GROUP, client);
    // Three ZK operations should return:
    // * create tasks node
    // * set the task index to 0
    // * another to set the status to ROLLING_OUT
    assertEquals(ImmutableSet.of(new CreateEmpty("/status/deployment-group-tasks/my_group"), new SetData("/status/deployment-group-tasks/my_group", DeploymentGroupTasks.newBuilder().setRolloutTasks(rolloutTasks).setTaskIndex(0).setDeploymentGroup(HOSTS_CHANGED_DEPLOYMENT_GROUP).build().toJsonBytes()), new SetData("/status/deployment-groups/my_group", DeploymentGroupStatus.newBuilder().setState(DeploymentGroupStatus.State.ROLLING_OUT).build().toJsonBytes())), ImmutableSet.copyOf(op.operations()));
    // Two events should return: rollingUpdateStarted and rollingUpdateDone
    assertEquals(1, op.events().size());
    verify(eventFactory).rollingUpdateStarted(HOSTS_CHANGED_DEPLOYMENT_GROUP);
}

Example 3 with CreateEmpty

use of com.spotify.helios.servicescommon.coordination.CreateEmpty in project helios by spotify.

the class RollingUpdateOpFactoryTest method testStartManualNoHosts.

@Test
public void testStartManualNoHosts() throws Exception {
    // Create a DeploymentGroupTasks object with no rolloutTasks (defaults to empty list).
    final DeploymentGroupTasks deploymentGroupTasks = DeploymentGroupTasks.newBuilder().setDeploymentGroup(MANUAL_DEPLOYMENT_GROUP).build();
    final RollingUpdateOpFactory opFactory = new RollingUpdateOpFactory(deploymentGroupTasks, eventFactory);
    final ZooKeeperClient client = mock(ZooKeeperClient.class);
    when(client.exists(anyString())).thenReturn(null);
    final RollingUpdateOp op = opFactory.start(MANUAL_DEPLOYMENT_GROUP, client);
    // Three ZK operations should return:
    // * create tasks node
    // * delete the tasks
    // * set the status to DONE
    assertEquals(ImmutableSet.of(new CreateEmpty("/status/deployment-group-tasks/my_group"), new Delete("/status/deployment-group-tasks/my_group"), new SetData("/status/deployment-groups/my_group", DeploymentGroupStatus.newBuilder().setState(DeploymentGroupStatus.State.DONE).setError(null).build().toJsonBytes())), ImmutableSet.copyOf(op.operations()));
    // Two events should return: rollingUpdateStarted and rollingUpdateDone
    assertEquals(2, op.events().size());
    verify(eventFactory).rollingUpdateStarted(MANUAL_DEPLOYMENT_GROUP);
    verify(eventFactory).rollingUpdateDone(MANUAL_DEPLOYMENT_GROUP);
}