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// Copyright 2018 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.AthenzDomain;
import com.yahoo.config.provision.AthenzService;
import com.yahoo.log.LogLevel;
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.api.identifiers.DeploymentId;
import com.yahoo.vespa.hosted.controller.api.integration.deployment.JobType;
import com.yahoo.vespa.hosted.controller.api.integration.deployment.RunId;
import com.yahoo.vespa.hosted.controller.api.integration.deployment.TesterCloud;
import com.yahoo.vespa.hosted.controller.api.integration.deployment.TesterId;
import com.yahoo.vespa.hosted.controller.api.integration.routing.RoutingEndpoint;
import com.yahoo.vespa.hosted.controller.api.integration.stubs.MockTesterCloud;
import com.yahoo.config.provision.zone.ZoneId;
import com.yahoo.vespa.hosted.controller.application.ApplicationPackage;
import com.yahoo.vespa.hosted.controller.api.integration.deployment.ApplicationVersion;
import com.yahoo.vespa.hosted.controller.integration.ConfigServerMock;
import com.yahoo.vespa.hosted.controller.integration.RoutingGeneratorMock;
import com.yahoo.vespa.hosted.controller.maintenance.JobControl;
import com.yahoo.vespa.hosted.controller.maintenance.JobRunner;
import com.yahoo.vespa.hosted.controller.maintenance.JobRunnerTest;
import java.time.Duration;
import java.util.Collections;
import java.util.Optional;
import java.util.logging.Logger;
import static com.yahoo.vespa.hosted.controller.deployment.RunStatus.aborted;
import static com.yahoo.vespa.hosted.controller.deployment.Step.Status.unfinished;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
public class InternalDeploymentTester {
public static final ApplicationPackage applicationPackage = new ApplicationPackageBuilder()
.athenzIdentity(AthenzDomain.from("domain"), AthenzService.from("service"))
.upgradePolicy("default")
.region("us-central-1")
.parallel("us-west-1", "us-east-3")
.emailRole("author")
.emailAddress("b@a")
.build();
public static final ApplicationId appId = ApplicationId.from("tenant", "application", "default");
public static final TesterId testerId = TesterId.of(appId);
public static final String athenzDomain = "domain";
private final DeploymentTester tester;
private final JobController jobs;
private final RoutingGeneratorMock routing;
private final MockTesterCloud cloud;
private final JobRunner runner;
public DeploymentTester tester() { return tester; }
public JobController jobs() { return jobs; }
public RoutingGeneratorMock routing() { return routing; }
public MockTesterCloud cloud() { return cloud; }
public JobRunner runner() { return runner; }
public ConfigServerMock configServer() { return tester.configServer(); }
public ApplicationController applications() { return tester.applications(); }
public ManualClock clock() { return tester.clock(); }
public Application app() { return tester.application(appId); }
public InternalDeploymentTester() {
tester = new DeploymentTester();
tester.controllerTester().createApplication(tester.controllerTester().createTenant(appId.tenant().value(), athenzDomain, 1L),
appId.application().value(),
"default",
1);
jobs = tester.controller().jobController();
routing = tester.controllerTester().routingGenerator();
cloud = (MockTesterCloud) tester.controller().jobController().cloud();
runner = new JobRunner(tester.controller(), Duration.ofDays(1), new JobControl(tester.controller().curator()),
JobRunnerTest.inThreadExecutor(), new InternalStepRunner(tester.controller()));
routing.putEndpoints(new DeploymentId(null, null), Collections.emptyList()); // Turn off default behaviour for the mock.
// Get deployment job logs to stderr.
Logger.getLogger(InternalStepRunner.class.getName()).setLevel(LogLevel.DEBUG);
Logger.getLogger("").setLevel(LogLevel.DEBUG);
tester.controllerTester().configureDefaultLogHandler(handler -> handler.setLevel(LogLevel.DEBUG));
}
/**
* Submits a new application, and returns the version of the new submission.
*/
public ApplicationVersion newSubmission() {
return jobs.submit(appId, BuildJob.defaultSourceRevision, "a@b", 2, applicationPackage, new byte[0]);
}
/**
* Sets a single endpoint in the routing mock; this matches that required for the tester.
*/
public void setEndpoints(ApplicationId id, ZoneId zone) {
routing.putEndpoints(new DeploymentId(id, zone),
Collections.singletonList(new RoutingEndpoint(String.format("https://%s--%s--%s.%s.%s.vespa:43",
id.instance().value(),
id.application().value(),
id.tenant().value(),
zone.region().value(),
zone.environment().value()),
"host1",
false,
String.format("cluster1.%s.%s.%s.%s",
id.application().value(),
id.tenant().value(),
zone.region().value(),
zone.environment().value()))));
}
/**
* Completely deploys a new submission and returns the new version.
*/
public ApplicationVersion deployNewSubmission() {
ApplicationVersion applicationVersion = newSubmission();
assertFalse(app().deployments().values().stream()
.anyMatch(deployment -> deployment.applicationVersion().equals(applicationVersion)));
assertEquals(applicationVersion, app().change().application().get());
assertFalse(app().change().platform().isPresent());
runJob(JobType.systemTest);
runJob(JobType.stagingTest);
runJob(JobType.productionUsCentral1);
runJob(JobType.productionUsWest1);
runJob(JobType.productionUsEast3);
return applicationVersion;
}
/**
* Completely deploys the given, new platform.
*/
public void deployNewPlatform(Version version) {
tester.upgradeSystem(version);
assertFalse(app().deployments().values().stream()
.anyMatch(deployment -> deployment.version().equals(version)));
assertEquals(version, app().change().platform().get());
assertFalse(app().change().application().isPresent());
runJob(JobType.systemTest);
runJob(JobType.stagingTest);
runJob(JobType.productionUsCentral1);
runJob(JobType.productionUsWest1);
runJob(JobType.productionUsEast3);
assertTrue(app().productionDeployments().values().stream()
.allMatch(deployment -> deployment.version().equals(version)));
assertTrue(tester.configServer().nodeRepository()
.list(JobType.productionAwsUsEast1a.zone(tester.controller().system()), appId).stream()
.allMatch(node -> node.currentVersion().equals(version)));
assertTrue(tester.configServer().nodeRepository()
.list(JobType.productionUsEast3.zone(tester.controller().system()), appId).stream()
.allMatch(node -> node.currentVersion().equals(version)));
assertTrue(tester.configServer().nodeRepository()
.list(JobType.productionUsEast3.zone(tester.controller().system()), appId).stream()
.allMatch(node -> node.currentVersion().equals(version)));
assertFalse(app().change().hasTargets());
}
/**
* Runs the whole of the given job, successfully.
*/
public void runJob(JobType type) {
tester.readyJobTrigger().maintain();
Run run = jobs.active().stream()
.filter(r -> r.id().type() == type)
.findAny()
.orElseThrow(() -> new AssertionError(type + " is not among the active: " + jobs.active()));
assertFalse(run.hasFailed());
assertFalse(run.status() == aborted);
ZoneId zone = type.zone(tester.controller().system());
DeploymentId deployment = new DeploymentId(appId, zone);
// First steps are always deployments.
runner.run();
if (type == JobType.stagingTest) { // Do the initial deployment and installation of the real application.
assertEquals(unfinished, jobs.active(run.id()).get().steps().get(Step.installInitialReal));
tester.configServer().convergeServices(appId, zone);
setEndpoints(appId, zone);
run.versions().sourcePlatform().ifPresent(version -> tester.configServer().nodeRepository().doUpgrade(deployment, Optional.empty(), version));
runner.run();
assertEquals(Step.Status.succeeded, jobs.active(run.id()).get().steps().get(Step.installInitialReal));
}
assertEquals(unfinished, jobs.active(run.id()).get().steps().get(Step.installReal));
tester.configServer().nodeRepository().doUpgrade(deployment, Optional.empty(), run.versions().targetPlatform());
runner.run();
assertEquals(unfinished, jobs.active(run.id()).get().steps().get(Step.installReal));
tester.configServer().convergeServices(appId, zone);
runner.run();
if ( ! (run.versions().sourceApplication().isPresent() && type.isProduction())
&& type != JobType.stagingTest) {
assertEquals(unfinished, jobs.active(run.id()).get().steps().get(Step.installReal));
setEndpoints(appId, zone);
}
runner.run();
if (type.environment().isManuallyDeployed()) {
assertEquals(Step.Status.succeeded, jobs.run(run.id()).get().steps().get(Step.installReal));
assertTrue(jobs.run(run.id()).get().hasEnded());
return;
}
assertEquals(Step.Status.succeeded, jobs.active(run.id()).get().steps().get(Step.installReal));
assertEquals(unfinished, jobs.active(run.id()).get().steps().get(Step.installTester));
tester.configServer().nodeRepository().doUpgrade(new DeploymentId(testerId.id(), zone), Optional.empty(), run.versions().targetPlatform());
runner.run();
assertEquals(unfinished, jobs.active(run.id()).get().steps().get(Step.installTester));
tester.configServer().convergeServices(testerId.id(), zone);
runner.run();
assertEquals(unfinished, jobs.active(run.id()).get().steps().get(Step.installTester));
setEndpoints(testerId.id(), zone);
runner.run();
assertEquals(Step.Status.succeeded, jobs.active(run.id()).get().steps().get(Step.installTester));
// All installation is complete and endpoints are ready, so tests may begin.
assertEquals(Step.Status.succeeded, jobs.active(run.id()).get().steps().get(Step.startTests));
assertEquals(unfinished, jobs.active(run.id()).get().steps().get(Step.endTests));
cloud.set(TesterCloud.Status.SUCCESS);
runner.run();
assertTrue(jobs.run(run.id()).get().hasEnded());
assertFalse(jobs.run(run.id()).get().hasFailed());
assertEquals(type.isProduction(), app().deployments().containsKey(zone));
assertTrue(tester.configServer().nodeRepository().list(zone, testerId.id()).isEmpty());
if ( ! app().deployments().containsKey(zone))
routing.removeEndpoints(deployment);
routing.removeEndpoints(new DeploymentId(testerId.id(), zone));
}
public RunId startSystemTestTests() {
RunId id = newRun(JobType.systemTest);
runner.run();
tester.configServer().convergeServices(appId, JobType.systemTest.zone(tester.controller().system()));
tester.configServer().convergeServices(testerId.id(), JobType.systemTest.zone(tester.controller().system()));
setEndpoints(appId, JobType.systemTest.zone(tester.controller().system()));
setEndpoints(testerId.id(), JobType.systemTest.zone(tester.controller().system()));
runner.run();
assertEquals(unfinished, jobs.run(id).get().steps().get(Step.endTests));
return id;
}
/**
* Creates and submits a new application, and then starts the job of the given type.
*/
public RunId newRun(JobType type) {
assertFalse(app().deploymentJobs().deployedInternally()); // Use this only once per test.
newSubmission();
tester.readyJobTrigger().maintain();
if (type.isProduction()) {
runJob(JobType.systemTest);
runJob(JobType.stagingTest);
tester.readyJobTrigger().maintain();
}
Run run = jobs.active().stream()
.filter(r -> r.id().type() == type)
.findAny()
.orElseThrow(() -> new AssertionError(type + " is not among the active: " + jobs.active()));
return run.id();
}
}
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