Examples with DeploymentTester com.yahoo.vespa.hosted.controller.deployment.DeploymentTester used on opensource projects

Example 26 with DeploymentTester

use of com.yahoo.vespa.hosted.controller.deployment.DeploymentTester in project vespa by vespa-engine.

the class DnsMaintainerTest method removes_record_for_unassigned_rotation.

@Test
public void removes_record_for_unassigned_rotation() {
    DeploymentTester tester = new DeploymentTester();
    Application application = tester.createApplication("app1", "tenant1", 1, 1L);
    DnsMaintainer dnsMaintainer = new DnsMaintainer(tester.controller(), Duration.ofHours(12), new JobControl(new MockCuratorDb()), tester.controllerTester().nameService());
    ApplicationPackage applicationPackage = new ApplicationPackageBuilder().environment(Environment.prod).globalServiceId("foo").region("us-west-1").region("us-central-1").build();
    // Deploy application
    tester.deployCompletely(application, applicationPackage);
    assertEquals(2, tester.controllerTester().nameService().records().size());
    Optional<Record> record = tester.controllerTester().nameService().findRecord(Record.Type.CNAME, RecordName.from("app1--tenant1.global.vespa.yahooapis.com"));
    assertTrue(record.isPresent());
    assertEquals("app1--tenant1.global.vespa.yahooapis.com", record.get().name().asString());
    assertEquals("rotation-fqdn-01.", record.get().data().asString());
    record = tester.controllerTester().nameService().findRecord(Record.Type.CNAME, RecordName.from("app1.tenant1.global.vespa.yahooapis.com"));
    assertTrue(record.isPresent());
    assertEquals("app1.tenant1.global.vespa.yahooapis.com", record.get().name().asString());
    assertEquals("rotation-fqdn-01.", record.get().data().asString());
    // DnsMaintainer does nothing
    dnsMaintainer.maintain();
    assertTrue("DNS record is not removed", tester.controllerTester().nameService().findRecord(Record.Type.CNAME, RecordName.from("app1--tenant1.global.vespa.yahooapis.com")).isPresent());
    assertTrue("DNS record is not removed", tester.controllerTester().nameService().findRecord(Record.Type.CNAME, RecordName.from("app1.tenant1.global.vespa.yahooapis.com")).isPresent());
    // Remove application
    applicationPackage = new ApplicationPackageBuilder().environment(Environment.prod).allow(ValidationId.deploymentRemoval).build();
    tester.jobCompletion(component).application(application).nextBuildNumber().uploadArtifact(applicationPackage).submit();
    tester.deployAndNotify(application, applicationPackage, true, systemTest);
    tester.applications().deactivate(application, ZoneId.from(Environment.test, RegionName.from("us-east-1")));
    tester.applications().deactivate(application, ZoneId.from(Environment.staging, RegionName.from("us-east-3")));
    tester.applications().deleteApplication(application.id(), Optional.of(new NToken("ntoken")));
    // DnsMaintainer removes records
    dnsMaintainer.maintain();
    assertFalse("DNS record removed", tester.controllerTester().nameService().findRecord(Record.Type.CNAME, RecordName.from("app1--tenant1.global.vespa.yahooapis.com")).isPresent());
    dnsMaintainer.maintain();
    assertFalse("DNS record removed", tester.controllerTester().nameService().findRecord(Record.Type.CNAME, RecordName.from("app1.tenant1.global.vespa.yahooapis.com")).isPresent());
}

Example 27 with DeploymentTester

use of com.yahoo.vespa.hosted.controller.deployment.DeploymentTester in project vespa by vespa-engine.

the class MetricsReporterTest method test_deployment_average_duration.

@Test
public void test_deployment_average_duration() {
    DeploymentTester tester = new DeploymentTester();
    ApplicationPackage applicationPackage = new ApplicationPackageBuilder().environment(Environment.prod).region("us-west-1").build();
    MetricsReporter reporter = createReporter(tester.controller(), metrics, SystemName.cd);
    Application app = tester.createApplication("app1", "tenant1", 1, 11L);
    tester.deployCompletely(app, applicationPackage);
    reporter.maintain();
    // An exceptionally fast deployment :-)
    assertEquals(Duration.ZERO, getAverageDeploymentDuration(app));
    // App spends 3 hours deploying
    tester.jobCompletion(component).application(app).nextBuildNumber().uploadArtifact(applicationPackage).submit();
    tester.clock().advance(Duration.ofHours(1));
    tester.deployAndNotify(app, applicationPackage, true, systemTest);
    tester.clock().advance(Duration.ofMinutes(30));
    tester.deployAndNotify(app, applicationPackage, true, stagingTest);
    tester.clock().advance(Duration.ofMinutes(90));
    tester.deployAndNotify(app, applicationPackage, true, productionUsWest1);
    reporter.maintain();
    // Average time is 1 hour
    assertEquals(Duration.ofHours(1), getAverageDeploymentDuration(app));
    // Another deployment starts and stalls for 12 hours
    tester.jobCompletion(component).application(app).nextBuildNumber(2).uploadArtifact(applicationPackage).submit();
    tester.clock().advance(Duration.ofHours(12));
    reporter.maintain();
    assertEquals(// hanging system-test
    Duration.ofHours(12).plus(// previous staging-test
    Duration.ofMinutes(30)).plus(// previous production job
    Duration.ofMinutes(90)).dividedBy(// Total number of orchestrated jobs
    3), getAverageDeploymentDuration(app));
}

Example 28 with DeploymentTester

use of com.yahoo.vespa.hosted.controller.deployment.DeploymentTester in project vespa by vespa-engine.

the class UpgraderTest method testUpgrading.

@Test
public void testUpgrading() {
    // --- Setup
    DeploymentTester tester = new DeploymentTester();
    Version version = Version.fromString("5.0");
    tester.updateVersionStatus(version);
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("No applications: Nothing to do", 0, tester.deploymentQueue().jobs().size());
    // Setup applications
    Application canary0 = tester.createAndDeploy("canary0", 1, "canary");
    Application canary1 = tester.createAndDeploy("canary1", 2, "canary");
    Application default0 = tester.createAndDeploy("default0", 3, "default");
    Application default1 = tester.createAndDeploy("default1", 4, "default");
    Application default2 = tester.createAndDeploy("default2", 5, "default");
    Application conservative0 = tester.createAndDeploy("conservative0", 6, "conservative");
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("All already on the right version: Nothing to do", 0, tester.deploymentQueue().jobs().size());
    // --- 5.1 is released - everything goes smoothly
    version = Version.fromString("5.1");
    tester.updateVersionStatus(version);
    assertEquals(version, tester.controller().versionStatus().systemVersion().get().versionNumber());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("New system version: Should upgrade Canaries", 2, tester.deploymentQueue().jobs().size());
    tester.completeUpgrade(canary0, version, "canary");
    assertEquals(version, tester.configServer().lastPrepareVersion().get());
    tester.updateVersionStatus(version);
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("One canary pending; nothing else", 1, tester.deploymentQueue().jobs().size());
    tester.completeUpgrade(canary1, version, "canary");
    tester.updateVersionStatus(version);
    assertEquals(VespaVersion.Confidence.normal, tester.controller().versionStatus().systemVersion().get().confidence());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("Canaries done: Should upgrade defaults", 3, tester.deploymentQueue().jobs().size());
    tester.completeUpgrade(default0, version, "default");
    tester.completeUpgrade(default1, version, "default");
    tester.completeUpgrade(default2, version, "default");
    tester.updateVersionStatus(version);
    assertEquals(VespaVersion.Confidence.high, tester.controller().versionStatus().systemVersion().get().confidence());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("Normals done: Should upgrade conservatives", 1, tester.deploymentQueue().jobs().size());
    tester.completeUpgrade(conservative0, version, "conservative");
    tester.updateVersionStatus(version);
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("Nothing to do", 0, tester.deploymentQueue().jobs().size());
    // --- 5.2 is released - which fails a Canary
    version = Version.fromString("5.2");
    tester.updateVersionStatus(version);
    assertEquals(version, tester.controller().versionStatus().systemVersion().get().versionNumber());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("New system version: Should upgrade Canaries", 2, tester.deploymentQueue().jobs().size());
    tester.completeUpgradeWithError(canary0, version, "canary", DeploymentJobs.JobType.stagingTest);
    assertEquals("Other Canary was cancelled", 2, tester.deploymentQueue().jobs().size());
    tester.updateVersionStatus(version);
    assertEquals(VespaVersion.Confidence.broken, tester.controller().versionStatus().systemVersion().get().confidence());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("Version broken, but Canaries should keep trying", 2, tester.deploymentQueue().jobs().size());
    // --- A new version is released - which repairs the Canary app and fails a default
    tester.clock().advance(Duration.ofHours(13));
    version = Version.fromString("5.3");
    tester.updateVersionStatus(version);
    assertEquals(version, tester.controller().versionStatus().systemVersion().get().versionNumber());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("New system version: Should upgrade Canaries", 2, tester.deploymentQueue().jobs().size());
    tester.completeUpgrade(canary0, version, "canary");
    assertEquals(version, tester.configServer().lastPrepareVersion().get());
    tester.updateVersionStatus(version);
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("One canary pending; nothing else", 1, tester.deploymentQueue().jobs().size());
    tester.completeUpgrade(canary1, version, "canary");
    tester.updateVersionStatus(version);
    assertEquals(VespaVersion.Confidence.normal, tester.controller().versionStatus().systemVersion().get().confidence());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("Canaries done: Should upgrade defaults", 3, tester.deploymentQueue().jobs().size());
    tester.completeUpgradeWithError(default0, version, "default", DeploymentJobs.JobType.stagingTest);
    tester.completeUpgrade(default1, version, "default");
    tester.completeUpgrade(default2, version, "default");
    tester.updateVersionStatus(version);
    assertEquals("Not enough evidence to mark this as neither broken nor high", VespaVersion.Confidence.normal, tester.controller().versionStatus().systemVersion().get().confidence());
    assertEquals("Upgrade with error should retry", 1, tester.deploymentQueue().jobs().size());
    // --- Failing application is repaired by changing the application, causing confidence to move above 'high' threshold
    // Deploy application change
    tester.deploymentQueue().takeJobsToRun();
    tester.jobCompletion(component).application(default0).nextBuildNumber().uploadArtifact(DeploymentTester.applicationPackage("default")).submit();
    tester.jobCompletion(stagingTest).application(default0).unsuccessful().submit();
    tester.deployAndNotify(default0, "default", true, systemTest);
    tester.deployAndNotify(default0, "default", true, stagingTest);
    tester.deployAndNotify(default0, "default", true, productionUsWest1);
    tester.deployAndNotify(default0, "default", true, productionUsEast3);
    tester.updateVersionStatus(version);
    assertEquals(VespaVersion.Confidence.high, tester.controller().versionStatus().systemVersion().get().confidence());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("Normals done: Should upgrade conservatives", 1, tester.deploymentQueue().jobs().size());
    tester.completeUpgrade(conservative0, version, "conservative");
    tester.updateVersionStatus(version);
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("Applications are on 5.3 - nothing to do", 0, tester.deploymentQueue().jobs().size());
    // --- Starting upgrading to a new version which breaks, causing upgrades to commence on the previous version
    Version version54 = Version.fromString("5.4");
    // need 4 to break a version
    Application default3 = tester.createAndDeploy("default3", 5, "default");
    Application default4 = tester.createAndDeploy("default4", 5, "default");
    tester.updateVersionStatus(version54);
    // cause canary upgrades to 5.4
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    tester.completeUpgrade(canary0, version54, "canary");
    tester.completeUpgrade(canary1, version54, "canary");
    tester.updateVersionStatus(version54);
    assertEquals(VespaVersion.Confidence.normal, tester.controller().versionStatus().systemVersion().get().confidence());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("Upgrade of defaults are scheduled", 5, tester.deploymentQueue().jobs().size());
    assertEquals(version54, tester.application(default0.id()).change().platform().get());
    assertEquals(version54, tester.application(default1.id()).change().platform().get());
    assertEquals(version54, tester.application(default2.id()).change().platform().get());
    assertEquals(version54, tester.application(default3.id()).change().platform().get());
    assertEquals(version54, tester.application(default4.id()).change().platform().get());
    tester.completeUpgrade(default0, version54, "default");
    // State: Default applications started upgrading to 5.4 (and one completed)
    Version version55 = Version.fromString("5.5");
    tester.updateVersionStatus(version55);
    // cause canary upgrades to 5.5
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    tester.completeUpgrade(canary0, version55, "canary");
    tester.completeUpgrade(canary1, version55, "canary");
    tester.updateVersionStatus(version55);
    assertEquals(VespaVersion.Confidence.normal, tester.controller().versionStatus().systemVersion().get().confidence());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("Upgrade of defaults are scheduled", 5, tester.deploymentQueue().jobs().size());
    assertEquals(version55, tester.application(default0.id()).change().platform().get());
    assertEquals(version54, tester.application(default1.id()).change().platform().get());
    assertEquals(version54, tester.application(default2.id()).change().platform().get());
    assertEquals(version54, tester.application(default3.id()).change().platform().get());
    assertEquals(version54, tester.application(default4.id()).change().platform().get());
    tester.completeUpgrade(default1, version54, "default");
    tester.completeUpgrade(default2, version54, "default");
    tester.completeUpgradeWithError(default3, version54, "default", DeploymentJobs.JobType.stagingTest);
    tester.completeUpgradeWithError(default4, version54, "default", DeploymentJobs.JobType.productionUsWest1);
    // State: Default applications started upgrading to 5.5
    tester.clock().advance(Duration.ofHours(13));
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    tester.completeUpgradeWithError(default0, version55, "default", DeploymentJobs.JobType.stagingTest);
    tester.completeUpgradeWithError(default1, version55, "default", DeploymentJobs.JobType.stagingTest);
    tester.completeUpgradeWithError(default2, version55, "default", DeploymentJobs.JobType.stagingTest);
    tester.completeUpgradeWithError(default3, version55, "default", DeploymentJobs.JobType.productionUsWest1);
    tester.updateVersionStatus(version55);
    assertEquals(VespaVersion.Confidence.broken, tester.controller().versionStatus().systemVersion().get().confidence());
    // Finish running job, without retry.
    tester.clock().advance(Duration.ofHours(1));
    tester.jobCompletion(DeploymentJobs.JobType.productionUsWest1).application(default3).unsuccessful().submit();
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("Upgrade of defaults are scheduled on 5.4 instead, since 5.5 broken: " + "This is default3 since it failed upgrade on both 5.4 and 5.5", 1, tester.deploymentQueue().jobs().size());
    assertEquals("5.4", tester.application(default3.id()).change().platform().get().toString());
}

Example 29 with DeploymentTester

use of com.yahoo.vespa.hosted.controller.deployment.DeploymentTester in project vespa by vespa-engine.

the class UpgraderTest method testReschedulesUpgradeAfterTimeout.

@Test
public void testReschedulesUpgradeAfterTimeout() {
    DeploymentTester tester = new DeploymentTester();
    Version version = Version.fromString("5.0");
    tester.updateVersionStatus(version);
    ApplicationPackage canaryApplicationPackage = new ApplicationPackageBuilder().upgradePolicy("canary").environment(Environment.prod).region("us-west-1").build();
    ApplicationPackage defaultApplicationPackage = new ApplicationPackageBuilder().upgradePolicy("default").environment(Environment.prod).region("us-west-1").build();
    // Setup applications
    Application canary0 = tester.createAndDeploy("canary0", 1, canaryApplicationPackage);
    Application canary1 = tester.createAndDeploy("canary1", 2, canaryApplicationPackage);
    Application default0 = tester.createAndDeploy("default0", 3, defaultApplicationPackage);
    Application default1 = tester.createAndDeploy("default1", 4, defaultApplicationPackage);
    Application default2 = tester.createAndDeploy("default2", 5, defaultApplicationPackage);
    Application default3 = tester.createAndDeploy("default3", 6, defaultApplicationPackage);
    Application default4 = tester.createAndDeploy("default4", 7, defaultApplicationPackage);
    assertEquals(version, default0.oldestDeployedVersion().get());
    // New version is released
    version = Version.fromString("5.1");
    tester.updateVersionStatus(version);
    assertEquals(version, tester.controller().versionStatus().systemVersion().get().versionNumber());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    // Canaries upgrade and raise confidence
    tester.completeUpgrade(canary0, version, canaryApplicationPackage);
    tester.completeUpgrade(canary1, version, canaryApplicationPackage);
    tester.updateVersionStatus(version);
    assertEquals(VespaVersion.Confidence.normal, tester.controller().versionStatus().systemVersion().get().confidence());
    // Applications with default policy start upgrading
    tester.clock().advance(Duration.ofMinutes(1));
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("Upgrade scheduled for remaining apps", 5, tester.deploymentQueue().jobs().size());
    // 4/5 applications fail, confidence is lowered and upgrade is cancelled
    tester.completeUpgradeWithError(default0, version, defaultApplicationPackage, systemTest);
    tester.completeUpgradeWithError(default1, version, defaultApplicationPackage, systemTest);
    tester.completeUpgradeWithError(default2, version, defaultApplicationPackage, systemTest);
    tester.completeUpgradeWithError(default3, version, defaultApplicationPackage, systemTest);
    tester.updateVersionStatus(version);
    assertEquals(VespaVersion.Confidence.broken, tester.controller().versionStatus().systemVersion().get().confidence());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    // Finish runs
    tester.jobCompletion(systemTest).application(default0).unsuccessful().submit();
    tester.jobCompletion(systemTest).application(default1).unsuccessful().submit();
    tester.jobCompletion(systemTest).application(default2).unsuccessful().submit();
    tester.jobCompletion(systemTest).application(default3).unsuccessful().submit();
    // 5th app never reports back and has a dead job, but no ongoing change
    Application deadLocked = tester.applications().require(default4.id());
    assertTrue("Jobs in progress", deadLocked.deploymentJobs().isRunning(tester.controller().applications().deploymentTrigger().jobTimeoutLimit()));
    assertFalse("No change present", deadLocked.change().isPresent());
    // 4 out of 5 applications are repaired and confidence is restored
    ApplicationPackage defaultApplicationPackageV2 = new ApplicationPackageBuilder().searchDefinition("search test { field test type string {} }").upgradePolicy("default").environment(Environment.prod).region("us-west-1").build();
    tester.deployCompletely(default0, defaultApplicationPackageV2, 43);
    tester.deployCompletely(default1, defaultApplicationPackageV2, 43);
    tester.deployCompletely(default2, defaultApplicationPackageV2, 43);
    tester.deployCompletely(default3, defaultApplicationPackageV2, 43);
    tester.updateVersionStatus(version);
    assertEquals(VespaVersion.Confidence.normal, tester.controller().versionStatus().systemVersion().get().confidence());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("Upgrade scheduled for previously failing apps", 4, tester.deploymentQueue().jobs().size());
    tester.completeUpgrade(default0, version, defaultApplicationPackageV2);
    tester.completeUpgrade(default1, version, defaultApplicationPackageV2);
    tester.completeUpgrade(default2, version, defaultApplicationPackageV2);
    tester.completeUpgrade(default3, version, defaultApplicationPackageV2);
    assertEquals(version, tester.application(default0.id()).oldestDeployedVersion().get());
    assertEquals(version, tester.application(default1.id()).oldestDeployedVersion().get());
    assertEquals(version, tester.application(default2.id()).oldestDeployedVersion().get());
    assertEquals(version, tester.application(default3.id()).oldestDeployedVersion().get());
}

Example 30 with DeploymentTester

use of com.yahoo.vespa.hosted.controller.deployment.DeploymentTester in project vespa by vespa-engine.

the class UpgraderTest method testUpgradingToVersionWhichBreaksSomeNonCanaries.

@Test
public void testUpgradingToVersionWhichBreaksSomeNonCanaries() {
    // --- Setup
    DeploymentTester tester = new DeploymentTester();
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("No system version: Nothing to do", 0, tester.deploymentQueue().jobs().size());
    // (lower than the hardcoded version in the config server client)
    Version version = Version.fromString("5.0");
    tester.updateVersionStatus(version);
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("No applications: Nothing to do", 0, tester.deploymentQueue().jobs().size());
    // Setup applications
    Application canary0 = tester.createAndDeploy("canary0", 1, "canary");
    Application canary1 = tester.createAndDeploy("canary1", 2, "canary");
    Application default0 = tester.createAndDeploy("default0", 3, "default");
    Application default1 = tester.createAndDeploy("default1", 4, "default");
    Application default2 = tester.createAndDeploy("default2", 5, "default");
    Application default3 = tester.createAndDeploy("default3", 6, "default");
    Application default4 = tester.createAndDeploy("default4", 7, "default");
    Application default5 = tester.createAndDeploy("default5", 8, "default");
    Application default6 = tester.createAndDeploy("default6", 9, "default");
    Application default7 = tester.createAndDeploy("default7", 10, "default");
    Application default8 = tester.createAndDeploy("default8", 11, "default");
    Application default9 = tester.createAndDeploy("default9", 12, "default");
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("All already on the right version: Nothing to do", 0, tester.deploymentQueue().jobs().size());
    // --- A new version is released
    version = Version.fromString("5.1");
    tester.updateVersionStatus(version);
    assertEquals(version, tester.controller().versionStatus().systemVersion().get().versionNumber());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("New system version: Should upgrade Canaries", 2, tester.deploymentQueue().jobs().size());
    tester.completeUpgrade(canary0, version, "canary");
    assertEquals(version, tester.configServer().lastPrepareVersion().get());
    tester.updateVersionStatus(version);
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("One canary pending; nothing else", 1, tester.deploymentQueue().jobs().size());
    tester.completeUpgrade(canary1, version, "canary");
    tester.updateVersionStatus(version);
    assertEquals(VespaVersion.Confidence.normal, tester.controller().versionStatus().systemVersion().get().confidence());
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals("Canaries done: Should upgrade defaults", 10, tester.deploymentQueue().jobs().size());
    tester.completeUpgrade(default0, version, "default");
    tester.completeUpgradeWithError(default1, version, "default", systemTest);
    tester.completeUpgradeWithError(default2, version, "default", systemTest);
    tester.completeUpgradeWithError(default3, version, "default", systemTest);
    tester.completeUpgradeWithError(default4, version, "default", systemTest);
    // > 40% and at least 4 failed - version is broken
    tester.updateVersionStatus(version);
    tester.upgrader().maintain();
    tester.readyJobTrigger().maintain();
    assertEquals(VespaVersion.Confidence.broken, tester.controller().versionStatus().systemVersion().get().confidence());
    assertEquals("Upgrades are cancelled", 0, tester.deploymentQueue().jobs().size());
}