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/*
* Copyright (c) 2015 Spotify AB.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package com.spotify.helios.system;
import com.google.common.base.Splitter;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.spotify.helios.Polling;
import com.spotify.helios.agent.AgentMain;
import com.spotify.helios.client.HeliosClient;
import com.spotify.helios.common.Json;
import com.spotify.helios.common.descriptors.Deployment;
import com.spotify.helios.common.descriptors.DeploymentGroupStatus;
import com.spotify.helios.common.descriptors.Goal;
import com.spotify.helios.common.descriptors.HostStatus;
import com.spotify.helios.common.descriptors.Job;
import com.spotify.helios.common.descriptors.JobId;
import com.spotify.helios.common.descriptors.JobStatus;
import com.spotify.helios.common.descriptors.TaskStatus;
import com.spotify.helios.common.protocol.DeploymentGroupStatusResponse;
import com.spotify.helios.common.protocol.RemoveDeploymentGroupResponse;
import com.spotify.helios.common.protocol.RollingUpdateResponse;
import com.spotify.helios.master.MasterMain;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.Callable;
import static com.google.common.base.Strings.isNullOrEmpty;
import static com.google.common.collect.Iterables.getLast;
import static com.spotify.helios.common.descriptors.HostStatus.Status.UP;
import static java.util.concurrent.TimeUnit.SECONDS;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertThat;
public class DeploymentGroupTest extends SystemTestBase {
private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
private static final String TEST_GROUP = "my_group";
private static final String TEST_LABEL = "foo=bar";
private static final String TOKEN = "foo-token";
private MasterMain master;
@Before
public void initialize() throws Exception {
master = startDefaultMaster();
// Wait for master to come up
Polling.await(LONG_WAIT_SECONDS, SECONDS, new Callable() {
@Override
public String call() throws Exception {
final String output = cli("masters");
return output.contains(masterName()) ? output : null;
}
});
}
@Test
public void testListDeploymentGroups() throws Exception {
cli("create-deployment-group", "group2", "foo=bar");
cli("create-deployment-group", "group1", "foo=bar");
final String output = cli("list-deployment-groups", "--json");
final List deploymentGroups = OBJECT_MAPPER.readValue(
output, new TypeReference>() {
});
assertEquals(Arrays.asList("group1", "group2"), deploymentGroups);
}
@Test
public void testRollingUpdate() throws Exception {
final List hosts = ImmutableList.of(
"dc1-" + testHost() + "-a1.dc1.example.com",
"dc1-" + testHost() + "-a2.dc1.example.com",
"dc2-" + testHost() + "-a1.dc2.example.com",
"dc2-" + testHost() + "-a3.dc2.example.com",
"dc3-" + testHost() + "-a4.dc3.example.com"
);
// start agents
for (final String host : hosts) {
startDefaultAgent(host, "--labels", TEST_LABEL);
}
// Wait for agents to come up
final HeliosClient client = defaultClient();
for (final String host : hosts) {
awaitHostStatus(client, host, UP, LONG_WAIT_SECONDS, SECONDS);
}
// create a deployment group and job
cli("create-deployment-group", "--json", TEST_GROUP, TEST_LABEL);
final JobId jobId = createJob(testJobName, testJobVersion, BUSYBOX, IDLE_COMMAND);
// TODO: fix this!
// Wait to make sure the host-update has run
Thread.sleep(1000);
// trigger a rolling update
cli("rolling-update", "--async", testJobNameAndVersion, TEST_GROUP);
// ensure the job is running on all agents and the deployment group reaches DONE
for (final String host : hosts) {
awaitTaskState(jobId, host, TaskStatus.State.RUNNING);
}
final Deployment deployment =
defaultClient().hostStatus(hosts.get(0)).get().getJobs().get(jobId);
assertEquals(TEST_GROUP, deployment.getDeploymentGroupName());
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
// create a second job
final String secondJobVersion = testJobVersion + "2";
final String secondJobNameAndVersion = testJobNameAndVersion + "2";
final JobId secondJobId = createJob(testJobName, secondJobVersion, BUSYBOX, IDLE_COMMAND);
// trigger a rolling update to replace the first job with the second job
final String output = cli("rolling-update", secondJobNameAndVersion, TEST_GROUP);
// Check that the hosts in the output are ordered
final List lines = Lists.newArrayList(Splitter.on("\n").split(output));
for (int i = 0; i < hosts.size(); i++) {
assertThat(lines.get(i + 2), containsString(hosts.get(i)));
}
// ensure the second job rolled out fine
for (final String host : hosts) {
awaitTaskState(secondJobId, host, TaskStatus.State.RUNNING);
}
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
}
@Test
public void testAgentAddedAfterRollingUpdateIsDeployed() throws Exception {
startDefaultAgent(testHost(), "--labels", "foo=bar");
cli("create-deployment-group", "--json", TEST_GROUP, "foo=bar");
final JobId jobId = createJob(testJobName, testJobVersion, BUSYBOX, IDLE_COMMAND);
cli("rolling-update", "--async", testJobNameAndVersion, TEST_GROUP);
awaitTaskState(jobId, testHost(), TaskStatus.State.RUNNING);
// Rollout should be complete and on its second iteration at this point.
// Start another agent and wait for it to have the job deployed to it.
startDefaultAgent(testHost() + "2", "--labels", "foo=bar");
awaitTaskState(jobId, testHost() + "2", TaskStatus.State.RUNNING);
}
@Test
public void testRollingUpdateGroupNotFound() throws Exception {
cli("create-deployment-group", "--json", TEST_GROUP, "foo=bar", "baz=qux");
cli("create", "my_job:2", "my_image");
assertEquals(RollingUpdateResponse.Status.DEPLOYMENT_GROUP_NOT_FOUND,
OBJECT_MAPPER.readValue(cli("rolling-update", "--json", "--async", "my_job:2",
"oops"),
RollingUpdateResponse.class).getStatus());
}
@Test
public void testStatusNoRollingUpdate() throws Exception {
cli("create-deployment-group", "--json", TEST_GROUP, "foo=bar", "baz=qux");
assertEquals(DeploymentGroupStatusResponse.Status.IDLE,
OBJECT_MAPPER.readValue(cli("deployment-group-status", "--json", TEST_GROUP),
DeploymentGroupStatusResponse.class).getStatus());
}
@Test
public void testRollingUpdateMigrate() 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 on the host (i.e. a job not part of the deployment group)
final JobId jobId = createJob(testJobName, testJobVersion, BUSYBOX, IDLE_COMMAND);
deployJob(jobId, host);
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", 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() {
@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);
}
@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() {
@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);
}
@Test
public void testRollingUpdateMigrateNothingToUndeploy() 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 on the host
final String manualJobVersion = "foo-" + testJobVersion;
final JobId manualJobId = createJob(testJobName, manualJobVersion, BUSYBOX, IDLE_COMMAND);
deployJob(manualJobId, host);
awaitTaskState(manualJobId, host, TaskStatus.State.RUNNING);
// create a deployment group and trigger a migration rolling-update -- with a different
// job that the one deployed manually! The manually deployed job should remain running on the
// host.
final JobId jobId = createJob(testJobName, testJobVersion, BUSYBOX, IDLE_COMMAND);
cli("create-deployment-group", "--json", TEST_GROUP, TEST_LABEL);
cli("rolling-update", "--async", "--migrate", testJobNameAndVersion, TEST_GROUP);
// rolling-update should succeed & job should be running
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP,
DeploymentGroupStatus.State.DONE);
awaitTaskState(jobId, host, TaskStatus.State.RUNNING);
final String jobDeploymentGroup = Polling.await(
LONG_WAIT_SECONDS, SECONDS, new Callable() {
@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);
// Ensure that the manually deployed job is still there & running
final Deployment manualDeployment =
defaultClient().hostStatus(host).get().getJobs().get(manualJobId);
assertNotNull(manualDeployment);
assertEquals(Goal.START, manualDeployment.getGoal());
}
@Test
public void testStopDeploymentGroup() throws Exception {
cli("create-deployment-group", "--json", TEST_GROUP, "foo=bar", "baz=qux");
cli("create", "my_job:2", "my_image");
assertThat(cli("stop-deployment-group", TEST_GROUP),
containsString("Deployment-group my_group stopped"));
final DeploymentGroupStatusResponse status = Json.read(
cli("deployment-group-status", "--json", TEST_GROUP), DeploymentGroupStatusResponse.class);
assertEquals(DeploymentGroupStatusResponse.Status.FAILED, status.getStatus());
assertEquals("Stopped by user", status.getError());
}
@Test
public void testStopDeploymentGroupGroupNotFound() throws Exception {
assertThat(cli("stop-deployment-group", TEST_GROUP),
containsString("Deployment-group my_group not found"));
}
@Test
public void testRollingUpdateCoordination() throws Exception {
// stop the default master
master.stopAsync().awaitTerminated();
// start a bunch of masters and agents
final Map masters = startDefaultMasters(3);
final Map agents = Maps.newLinkedHashMap();
for (int i = 0; i < 20; i++) {
final String name = TEST_HOST + i;
agents.put(name, startDefaultAgent(name, "--labels", TEST_LABEL));
}
// create a deployment group and start rolling out
cli("create-deployment-group", "--json", TEST_GROUP, TEST_LABEL);
final JobId jobId = createJob(testJobName, testJobVersion, BUSYBOX, IDLE_COMMAND);
cli("rolling-update", "--async", "--par", String.valueOf(agents.size()), testJobNameAndVersion,
TEST_GROUP);
// wait until the task is running on the final agent
awaitTaskState(jobId, getLast(agents.keySet()), TaskStatus.State.RUNNING);
// ensure that all masters were involved
final Set deployingMasters = Sets.newHashSet();
final Map hostStatuses = defaultClient().hostStatuses(
Lists.newArrayList(agents.keySet())).get();
for (final HostStatus status : hostStatuses.values()) {
for (final Deployment deployment : status.getJobs().values()) {
deployingMasters.add(deployment.getDeployerMaster());
}
}
assertEquals(masters.size(), deployingMasters.size());
}
@Test
public void testIdenticalRollouts() throws Exception {
// This verifies that calling rolling-update on a failed deployment group will initiate a
// new rollout and bring the group status out of the failed state. Previously calling
// rolling-update on a failed deployment group would have no effect unless you changed the job
// ID or a rollout option.
// create the deployment group and job
cli("create-deployment-group", "--json", TEST_GROUP, TEST_LABEL);
createJob(testJobName, testJobVersion, BUSYBOX, IDLE_COMMAND);
// trigger a rolling update
cli("rolling-update", "--async", testJobNameAndVersion, TEST_GROUP);
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
// stop the deployment group to put it in a failed state
cli("stop-deployment-group", TEST_GROUP);
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.FAILED);
// trigger another rolling update with the same params as before and verify it reaches done
cli("rolling-update", "--async", testJobNameAndVersion, TEST_GROUP);
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
}
@Test
public void testStoppedJob() 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);
// Create the deployment group and two jobs
cli("create-deployment-group", "--json", TEST_GROUP, TEST_LABEL);
final JobId firstJobId = createJob(testJobName, testJobVersion, BUSYBOX, IDLE_COMMAND);
final String secondJobVersion = randomHexString();
final String secondJobNameAndVersion = testJobName + ":" + secondJobVersion;
final JobId secondJobId = createJob(testJobName, secondJobVersion, BUSYBOX, IDLE_COMMAND);
// Trigger a rolling update of the first job
cli("rolling-update", "--async", testJobNameAndVersion, TEST_GROUP);
awaitTaskState(firstJobId, host, TaskStatus.State.RUNNING);
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
// Stop the job
cli("stop", testJobNameAndVersion, host);
awaitTaskState(firstJobId, host, TaskStatus.State.STOPPED);
// Trigger a rolling update, replacing the first job with the second.
// Verify the first job is undeployed and the second job is running.
cli("rolling-update", "--async", secondJobNameAndVersion, TEST_GROUP);
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
awaitTaskState(secondJobId, host, TaskStatus.State.RUNNING);
final JobStatus status = client.jobStatus(firstJobId).get();
assertThat(status.getDeployments().isEmpty(), is(true));
// Stop the job
cli("stop", secondJobNameAndVersion, host);
awaitTaskState(secondJobId, host, TaskStatus.State.STOPPED);
// Trigger a rolling update of the same job, and verify the job gets started. This takes
// a different code path than when replacing a different job, which we tested above.
cli("rolling-update", "--async", secondJobNameAndVersion, TEST_GROUP);
awaitTaskState(secondJobId, host, TaskStatus.State.RUNNING);
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
}
@Test
public void testRollingUpdateWithOverlap() throws Exception {
final List hosts = ImmutableList.of(
"dc1-" + testHost() + "-a1.dc1.example.com",
"dc1-" + testHost() + "-a2.dc1.example.com",
"dc2-" + testHost() + "-a1.dc2.example.com",
"dc2-" + testHost() + "-a3.dc2.example.com",
"dc3-" + testHost() + "-a4.dc3.example.com"
);
// start agents
for (final String host : hosts) {
startDefaultAgent(host, "--labels", TEST_LABEL);
}
// create a deployment group
cli("create-deployment-group", "--json", TEST_GROUP, TEST_LABEL);
// create and roll out a first job
final JobId jobId = createJob(testJobName, testJobVersion, BUSYBOX, IDLE_COMMAND);
cli("rolling-update", "--async", "--overlap", testJobNameAndVersion, TEST_GROUP);
for (final String host : hosts) {
awaitTaskState(jobId, host, TaskStatus.State.RUNNING);
}
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
// create and roll out a second job
final String secondJobVersion = testJobVersion + "2";
final String secondJobNameAndVersion = testJobNameAndVersion + "2";
final JobId secondJobId = createJob(testJobName, secondJobVersion, BUSYBOX, IDLE_COMMAND);
cli("rolling-update", "--async", "--overlap", secondJobNameAndVersion, TEST_GROUP);
for (final String host : hosts) {
awaitTaskState(secondJobId, host, TaskStatus.State.RUNNING);
}
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
}
@Ignore
@Test
public void testRollingUpdatePerformance() throws Exception {
final List hosts = ImmutableList.of(
"dc1-" + testHost() + "-a1.dc1.example.com",
"dc1-" + testHost() + "-a2.dc1.example.com",
"dc2-" + testHost() + "-a1.dc2.example.com",
"dc2-" + testHost() + "-a3.dc2.example.com",
"dc3-" + testHost() + "-a4.dc3.example.com"
);
// start agents
for (final String host : hosts) {
startDefaultAgent(host, "--labels", TEST_LABEL);
}
// Wait for agents to come up
final HeliosClient client = defaultClient();
for (final String host : hosts) {
awaitHostStatus(client, host, UP, LONG_WAIT_SECONDS, SECONDS);
}
for (int i = 0; i < 50; ++i) {
cli("create-deployment-group", "--json", TEST_GROUP + "-" + i, "tol=ahdsksajd");
cli("rolling-update", "--async", testJobNameAndVersion, TEST_GROUP + "-" + i);
}
// create a deployment group and job
cli("create-deployment-group", "--json", TEST_GROUP, TEST_LABEL);
final JobId jobId = createJob(testJobName, testJobVersion, BUSYBOX, IDLE_COMMAND);
// TODO: fix this!
// Wait for the host-updater
Thread.sleep(2000);
// trigger a rolling update
cli("rolling-update", "--async", testJobNameAndVersion, TEST_GROUP);
final long t0 = System.currentTimeMillis();
// ensure the job is running on all agents and the deployment group reaches DONE
for (final String host : hosts) {
awaitTaskState(jobId, host, TaskStatus.State.RUNNING);
}
final Deployment deployment =
defaultClient().hostStatus(hosts.get(0)).get().getJobs().get(jobId);
assertEquals(TEST_GROUP, deployment.getDeploymentGroupName());
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP,
DeploymentGroupStatus.State.DONE);
System.out.printf("1 active / 0 inactive: Time to roll out: %.2f s\n",
(System.currentTimeMillis() - t0) / 1000.0);
}
@Test
public void testRollingUpdateWithOverlapAndParallelism() throws Exception {
// create and start agents
final List hosts = ImmutableList.of(
"dc1-" + testHost() + "-a1.dc1.example.com",
"dc1-" + testHost() + "-a2.dc1.example.com",
"dc2-" + testHost() + "-a1.dc2.example.com",
"dc2-" + testHost() + "-a3.dc2.example.com",
"dc3-" + testHost() + "-a4.dc3.example.com"
);
for (final String host : hosts) {
startDefaultAgent(host, "--labels", TEST_LABEL);
}
// create a deployment group
cli("create-deployment-group", "--json", TEST_GROUP, TEST_LABEL);
// create and roll out a first job
final JobId jobId = createJob(testJobName, testJobVersion, BUSYBOX, IDLE_COMMAND);
cli("rolling-update", "--async", "-p", "2", "--overlap", testJobNameAndVersion, TEST_GROUP);
for (final String host : hosts) {
awaitTaskState(jobId, host, TaskStatus.State.RUNNING);
}
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
// create and roll out a second job
final String secondJobVersion = testJobVersion + "2";
final String secondJobNameAndVersion = testJobNameAndVersion + "2";
final JobId secondJobId = createJob(testJobName, secondJobVersion, BUSYBOX, IDLE_COMMAND);
cli("rolling-update", "--async", "-p", "2", "--overlap", secondJobNameAndVersion, TEST_GROUP);
for (final String host : hosts) {
awaitTaskState(secondJobId, host, TaskStatus.State.RUNNING);
}
awaitDeploymentGroupStatus(defaultClient(), TEST_GROUP, DeploymentGroupStatus.State.DONE);
}
@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);
}
@Test
public void testRemoveDeploymentGroupInactive() throws Exception {
cli("create-deployment-group", "--json", TEST_GROUP, TEST_LABEL);
cli("rolling-update", "--async", "--migrate", testJobNameAndVersion, TEST_GROUP);
final RemoveDeploymentGroupResponse response =
defaultClient().removeDeploymentGroup(TEST_GROUP).get();
assertEquals(RemoveDeploymentGroupResponse.Status.REMOVED, response.getStatus());
}
@Test
public void testRemoveDeploymentGroupActive() 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);
// Use an invalid image to make sure the DG doesn't succeed (this ensure the DG will be active
// for 5+ minutes, which is plenty of time).
final JobId jobId = createJob(testJobName, testJobVersion, "invalid_image", IDLE_COMMAND);
cli("create-deployment-group", "--json", TEST_GROUP, TEST_LABEL);
cli("rolling-update", "--async", "--migrate", testJobNameAndVersion, TEST_GROUP);
final RemoveDeploymentGroupResponse response =
defaultClient().removeDeploymentGroup(TEST_GROUP).get();
assertEquals(RemoveDeploymentGroupResponse.Status.REMOVED, response.getStatus());
}
}
