/*
* Copyright (c) 2014 Spotify AB.
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.collect.ImmutableMap;
import com.spotify.helios.TemporaryPorts;
import com.spotify.helios.agent.AgentMain;
import com.spotify.helios.client.HeliosClient;
import com.spotify.helios.common.descriptors.Deployment;
import com.spotify.helios.common.descriptors.Job;
import com.spotify.helios.common.descriptors.JobId;
import com.spotify.helios.common.descriptors.PortMapping;
import com.spotify.helios.common.protocol.CreateJobResponse;
import com.spotify.helios.common.protocol.HostDeregisterResponse;
import com.spotify.helios.common.protocol.JobDeleteResponse;
import com.spotify.helios.common.protocol.JobDeployResponse;
import org.junit.Rule;
import org.junit.Test;
import static com.spotify.helios.common.descriptors.Goal.START;
import static com.spotify.helios.common.descriptors.HostStatus.Status.UP;
import static com.spotify.helios.common.descriptors.TaskStatus.State.RUNNING;
import static java.util.concurrent.TimeUnit.SECONDS;
import static org.junit.Assert.assertEquals;
public class DeregisterTest extends SystemTestBase {
@Rule public final TemporaryPorts ports = TemporaryPorts.create();
@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());
}
@Test
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());
}
}