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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.controller.deployment;
import com.yahoo.component.Version;
import com.yahoo.config.provision.ApplicationId;
import com.yahoo.config.provision.Environment;
import com.yahoo.config.provision.SystemName;
import com.yahoo.test.ManualClock;
import com.yahoo.vespa.hosted.controller.Application;
import com.yahoo.vespa.hosted.controller.ApplicationController;
import com.yahoo.vespa.hosted.controller.ConfigServerClientMock;
import com.yahoo.vespa.hosted.controller.Controller;
import com.yahoo.vespa.hosted.controller.ControllerTester;
import com.yahoo.vespa.hosted.controller.api.identifiers.TenantId;
import com.yahoo.vespa.hosted.controller.api.integration.BuildService;
import com.yahoo.vespa.hosted.controller.application.ApplicationPackage;
import com.yahoo.vespa.hosted.controller.application.Change;
import com.yahoo.vespa.hosted.controller.application.DeploymentJobs;
import com.yahoo.vespa.hosted.controller.application.DeploymentJobs.JobType;
import com.yahoo.vespa.hosted.controller.maintenance.FailureRedeployer;
import com.yahoo.vespa.hosted.controller.maintenance.JobControl;
import com.yahoo.vespa.hosted.controller.maintenance.Upgrader;
import com.yahoo.vespa.hosted.controller.versions.VersionStatus;
import java.time.Duration;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* @author bratseth
*/
public class DeploymentTester {
private ControllerTester tester = new ControllerTester();
private Upgrader upgrader = new Upgrader(tester.controller(), Duration.ofMinutes(2),
new JobControl(tester.curator()));
private FailureRedeployer failureRedeployer = new FailureRedeployer(tester.controller(), Duration.ofMinutes(2),
new JobControl(tester.curator()));
public Upgrader upgrader() { return upgrader; }
public FailureRedeployer failureRedeployer() { return failureRedeployer; }
public Controller controller() { return tester.controller(); }
public ApplicationController applications() { return tester.controller().applications(); }
public BuildSystem buildSystem() { return tester.controller().applications().deploymentTrigger().buildSystem(); }
public DeploymentTrigger deploymentTrigger() { return tester.controller().applications().deploymentTrigger(); }
public ManualClock clock() { return tester.clock(); }
public ControllerTester controllerTester() { return tester; }
public Application application(String name) {
return application(ApplicationId.from("tenant1", name, "default"));
}
public Application application(ApplicationId application) {
return controller().applications().require(application);
}
public Optional<Change.VersionChange> versionChange(ApplicationId application) {
return application(application).deploying()
.filter(c -> c instanceof Change.VersionChange)
.map(Change.VersionChange.class::cast);
}
public ConfigServerClientMock configServerClientMock() { return tester.configServerClientMock(); }
public void updateVersionStatus(Version currentVersion) {
controller().updateVersionStatus(VersionStatus.compute(controller(), currentVersion));
}
public void upgradeSystem(Version version) {
updateVersionStatus(version);
upgrader().maintain();
}
public Application createApplication(String applicationName, String tenantName, long projectId, Long propertyId) {
TenantId tenant = tester.createTenant(tenantName, UUID.randomUUID().toString(), propertyId);
return tester.createApplication(tenant, applicationName, "default", projectId);
}
public void restartController() { tester.createNewController(); }
/** Simulate the full lifecycle of an application deployment as declared in given application package */
public Application createAndDeploy(String applicationName, int projectId, ApplicationPackage applicationPackage) {
tester.createTenant("tenant1", "domain1", 1L);
Application application = tester.createApplication(new TenantId("tenant1"), applicationName, "default", projectId);
deployCompletely(application, applicationPackage);
return applications().require(application.id());
}
/** Simulate the full lifecycle of an application deployment to prod.us-west-1 with the given upgrade policy */
public Application createAndDeploy(String applicationName, int projectId, String upgradePolicy) {
return createAndDeploy(applicationName, projectId, applicationPackage(upgradePolicy));
}
/** Complete an ongoing deployment */
public void deployCompletely(String applicationName) {
deployCompletely(applications().require(ApplicationId.from("tenant1", applicationName, "default")),
applicationPackage("default"));
}
/** Deploy application completely using the given application package */
public void deployCompletely(Application application, ApplicationPackage applicationPackage) {
notifyJobCompletion(JobType.component, application, true);
assertTrue(applications().require(application.id()).deploying().isPresent());
completeDeployment(application, applicationPackage, Optional.empty());
}
private void completeDeployment(Application application, ApplicationPackage applicationPackage, Optional<JobType> failOnJob) {
List<JobType> triggerOrder = JobType.triggerOrder(SystemName.main, applicationPackage.deploymentSpec());
for (JobType job : triggerOrder) {
boolean failJob = failOnJob.map(j -> j.equals(job)).orElse(false);
deployAndNotify(job, application, applicationPackage, !failJob);
if (failJob) {
break;
}
}
if (failOnJob.isPresent()) {
assertTrue(applications().require(application.id()).deploying().isPresent());
assertTrue(applications().require(application.id()).deploymentJobs().hasFailures());
} else {
assertFalse(applications().require(application.id()).deploying().isPresent());
}
}
public void notifyJobCompletion(JobType jobType, Application application, boolean success) {
notifyJobCompletion(jobType, application, DeploymentJobs.JobError.from(success));
}
public void notifyJobCompletion(JobType jobType, Application application, Optional<DeploymentJobs.JobError> jobError) {
applications().notifyJobCompletion(jobReport(application, jobType, jobError));
}
public void completeUpgrade(Application application, Version version, String upgradePolicy) {
assertTrue(applications().require(application.id()).deploying().isPresent());
assertEquals(new Change.VersionChange(version), applications().require(application.id()).deploying().get());
completeDeployment(application, applicationPackage(upgradePolicy), Optional.empty());
}
public void completeUpgradeWithError(Application application, Version version, String upgradePolicy, JobType failOnJob) {
completeUpgradeWithError(application, version, applicationPackage(upgradePolicy), Optional.of(failOnJob));
}
public void completeUpgradeWithError(Application application, Version version, ApplicationPackage applicationPackage, JobType failOnJob) {
completeUpgradeWithError(application, version, applicationPackage, Optional.of(failOnJob));
}
private void completeUpgradeWithError(Application application, Version version, ApplicationPackage applicationPackage, Optional<JobType> failOnJob) {
assertTrue(applications().require(application.id()).deploying().isPresent());
assertEquals(new Change.VersionChange(version), applications().require(application.id()).deploying().get());
completeDeployment(application, applicationPackage, failOnJob);
}
public void deploy(JobType job, Application application, ApplicationPackage applicationPackage) {
deploy(job, application, applicationPackage, false);
}
public void deploy(JobType job, Application application, ApplicationPackage applicationPackage, boolean deployCurrentVersion) {
job.zone(controller().system()).ifPresent(zone -> tester.deploy(application, zone, applicationPackage, deployCurrentVersion));
}
public void deployAndNotify(JobType job, Application application, ApplicationPackage applicationPackage, boolean success) {
assertScheduledJob(application, job);
if (success) {
deploy(job, application, applicationPackage);
}
notifyJobCompletion(job, application, success);
}
private void assertScheduledJob(Application application, JobType jobType) {
Optional<BuildService.BuildJob> job = findJob(application, jobType);
assertTrue(String.format("Job %s is scheduled for %s", jobType, application), job.isPresent());
buildSystem().removeJobs(application.id());
assertEquals((long) application.deploymentJobs().projectId().get(), job.get().projectId());
assertEquals(jobType.id(), job.get().jobName());
}
private Optional<BuildService.BuildJob> findJob(Application application, JobType jobType) {
for (BuildService.BuildJob job : buildSystem().jobs())
if (job.projectId() == application.deploymentJobs().projectId().get() && job.jobName().equals(jobType.id()))
return Optional.of(job);
return Optional.empty();
}
private DeploymentJobs.JobReport jobReport(Application application, JobType jobType, Optional<DeploymentJobs.JobError> jobError) {
return new DeploymentJobs.JobReport(
application.id(),
jobType,
application.deploymentJobs().projectId().get(),
1L,
jobError,
false,
true
);
}
private static ApplicationPackage applicationPackage(String upgradePolicy) {
return new ApplicationPackageBuilder()
.upgradePolicy(upgradePolicy)
.environment(Environment.prod)
.region("us-west-1")
.build();
}
}
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