Examples with Deployment com.aws.greengrass.deployment.model.Deployment used on opensource projects

Example 1 with Deployment

use of com.aws.greengrass.deployment.model.Deployment in project aws-greengrass-nucleus by aws-greengrass.

the class DeploymentTaskIntegrationTest method GIVEN_a_deployment_has_component_use_system_config_WHEN_submitted_THEN_system_configs_are_interpolated.

@Test
@Order(7)
void GIVEN_a_deployment_has_component_use_system_config_WHEN_submitted_THEN_system_configs_are_interpolated() throws Exception {
    CountDownLatch stdoutLatch = new CountDownLatch(1);
    // Set up stdout listener to capture stdout for verify #2 interpolation
    List<String> stdouts = new CopyOnWriteArrayList<>();
    Consumer<GreengrassLogMessage> listener = m -> {
        String messageOnStdout = m.getMessage();
        if (messageOnStdout != null && messageOnStdout.contains("aws.iot.gg.test.integ.SystemConfigTest output")) {
            stdouts.add(messageOnStdout);
            stdoutLatch.countDown();
        }
    };
    Slf4jLogAdapter.addGlobalListener(listener);
    try {
        /*
             * 1st deployment. Default Config.
             */
        Future<DeploymentResult> resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("SystemConfigTest_DeployDocument.json").toURI(), System.currentTimeMillis());
        resultFuture.get(10, TimeUnit.SECONDS);
        // The main comes from SystemConfigTest_DeployDocument.json
        String mainComponentName = "aws.iot.gg.test.integ.SystemConfigTest";
        String mainComponentNameVer = "0.0.1";
        // The dependency is specified in aws.iot.gg.test.integ.SystemConfigTest-0.1.1
        String otherComponentName = "GreenSignal";
        String otherComponentVer = "1.0.0";
        assertThat("has output", stdoutLatch.await(STDOUT_TIMEOUT, TimeUnit.SECONDS), is(true));
        // verify interpolation result
        assertThat(stdouts.get(0), containsString("I'm kernel's root path: " + rootDir.toAbsolutePath()));
        assertThat(stdouts.get(0), containsString("I'm my own artifact path: " + rootDir.resolve("packages").resolve(ComponentStore.ARTIFACT_DIRECTORY).resolve(mainComponentName).resolve(mainComponentNameVer).toAbsolutePath()));
        assertTrue(stdouts.get(0).contains("I'm my own artifact decompressed path: " + rootDir.resolve("packages").resolve(ComponentStore.ARTIFACTS_DECOMPRESSED_DIRECTORY).resolve(mainComponentName).resolve(mainComponentNameVer).toAbsolutePath()));
        assertThat(stdouts.get(0), containsString("I'm GreenSignal's artifact path: " + rootDir.resolve("packages").resolve(ComponentStore.ARTIFACT_DIRECTORY).resolve(otherComponentName).resolve(otherComponentVer).toAbsolutePath()));
        assertThat(stdouts.get(0), containsString("I'm GreenSignal's artifact decompressed path: " + rootDir.resolve("packages").resolve(ComponentStore.ARTIFACTS_DECOMPRESSED_DIRECTORY).resolve(otherComponentName).resolve(otherComponentVer).toAbsolutePath()));
    } finally {
        Slf4jLogAdapter.removeGlobalListener(listener);
    }
}

Example 2 with Deployment

use of com.aws.greengrass.deployment.model.Deployment in project aws-greengrass-nucleus by aws-greengrass.

the class DeploymentTaskIntegrationTest method GIVEN_services_running_WHEN_new_service_breaks_failure_handling_policy_do_nothing_THEN_service_stays_broken.

/**
 * First deployment starts some services. Second deployment tries to add a service that breaks and removes an
 * existing service but the failure handling policy is to do nothing As a result, no corrective action will be taken
 * on failure
 *
 * @throws Exception
 */
@Test
@Order(10)
void GIVEN_services_running_WHEN_new_service_breaks_failure_handling_policy_do_nothing_THEN_service_stays_broken(ExtensionContext context) throws Exception {
    Future<DeploymentResult> resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("YellowAndRedSignal.json").toURI(), System.currentTimeMillis());
    resultFuture.get(DEPLOYMENT_TIMEOUT, TimeUnit.SECONDS);
    List<String> services = kernel.orderedDependencies().stream().filter(greengrassService -> greengrassService instanceof GenericExternalService).map(GreengrassService::getName).collect(Collectors.toList());
    // should contain main, Nucleus, YellowSignal and RedSignal
    assertEquals(4, services.size());
    assertThat(services, containsInAnyOrder("main", DEFAULT_NUCLEUS_COMPONENT_NAME, "YellowSignal", "RedSignal"));
    groupToRootComponentsTopics.lookupTopics("RedSignal").replaceAndWait(ImmutableMap.of(GROUP_TO_ROOT_COMPONENTS_VERSION_KEY, "1.0.0"));
    groupToRootComponentsTopics.lookupTopics("YellowSignal").replaceAndWait(ImmutableMap.of(GROUP_TO_ROOT_COMPONENTS_VERSION_KEY, "1.0.0"));
    ignoreExceptionUltimateCauseOfType(context, ServiceUpdateException.class);
    preloadLocalStoreContent();
    resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("FailureDoNothingDeployment.json").toURI(), System.currentTimeMillis());
    DeploymentResult result = resultFuture.get(DEPLOYMENT_TIMEOUT, TimeUnit.SECONDS);
    services = kernel.orderedDependencies().stream().filter(greengrassService -> greengrassService instanceof GenericExternalService).map(GreengrassService::getName).collect(Collectors.toList());
    // should contain main, Nucleus, RedSignal, BreakingService, Mosquitto and GreenSignal
    assertEquals(6, services.size());
    assertThat(services, containsInAnyOrder("main", DEFAULT_NUCLEUS_COMPONENT_NAME, "RedSignal", "BreakingService", "Mosquitto", "GreenSignal"));
    assertEquals(State.BROKEN, kernel.locate("BreakingService").getState());
    assertEquals(DeploymentResult.DeploymentStatus.FAILED_ROLLBACK_NOT_REQUESTED, result.getDeploymentStatus());
}

Example 3 with Deployment

use of com.aws.greengrass.deployment.model.Deployment in project aws-greengrass-nucleus by aws-greengrass.

the class DeploymentTaskIntegrationTest method GIVEN_a_deployment_with_dependency_has_config_WHEN_submitted_THEN_dependency_configs_are_interpolated.

@Test
@Order(5)
void GIVEN_a_deployment_with_dependency_has_config_WHEN_submitted_THEN_dependency_configs_are_interpolated() throws Exception {
    // Set up stdout listener to capture stdout for verify #2 interpolation
    countDownLatch = new CountDownLatch(1);
    List<String> stdouts = new CopyOnWriteArrayList<>();
    Consumer<GreengrassLogMessage> listener = m -> {
        String messageOnStdout = m.getMessage();
        if (messageOnStdout != null && messageOnStdout.contains("aws.iot.gg.test.integ.ComponentConfigTestMain output")) {
            countDownLatch.countDown();
            stdouts.add(messageOnStdout);
        }
    };
    Slf4jLogAdapter.addGlobalListener(listener);
    try {
        /*
             * 1st deployment. Default Config.
             */
        Future<DeploymentResult> resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("CrossComponentConfigTest_DeployDocument.json").toURI(), System.currentTimeMillis());
        resultFuture.get(10, TimeUnit.SECONDS);
        // verify interpolation result
        assertThat("The stdout should be captured within seconds.", countDownLatch.await(STDOUT_TIMEOUT, TimeUnit.SECONDS));
        String stdout = stdouts.get(0);
        assertThat(stdout, containsString("Value for /singleLevelKey: default value of singleLevelKey."));
        assertThat(stdout, containsString("Value for /path/leafKey: default value of /path/leafKey."));
        assertThat(stdout, containsString("Value for /listKey/0: item1."));
        assertThat(stdout, containsString("Value for /emptyStringKey: ."));
    } finally {
        Slf4jLogAdapter.removeGlobalListener(listener);
    }
}

Example 4 with Deployment

use of com.aws.greengrass.deployment.model.Deployment in project aws-greengrass-nucleus by aws-greengrass.

the class DeploymentTaskIntegrationTest method GIVEN_services_running_WHEN_new_service_breaks_failure_handling_policy_rollback_THEN_services_are_rolled_back.

/**
 * First deployment starts some services. Second deployment tries to add a service that breaks and removes an
 * existing service and the failure handling policy is to rollback As a result, kernel should be reverted to the
 * state before deployment
 *
 * @throws Exception
 */
@Test
@Order(11)
void GIVEN_services_running_WHEN_new_service_breaks_failure_handling_policy_rollback_THEN_services_are_rolled_back(ExtensionContext context) throws Exception {
    Map<String, Object> pkgDetails = new HashMap<>();
    pkgDetails.put(GROUP_TO_ROOT_COMPONENTS_VERSION_KEY, "1.0.0");
    groupToRootComponentsTopics.lookupTopics("RedSignal").replaceAndWait(pkgDetails);
    groupToRootComponentsTopics.lookupTopics("YellowSignal").replaceAndWait(pkgDetails);
    Future<DeploymentResult> resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("YellowAndRedSignal.json").toURI(), System.currentTimeMillis());
    resultFuture.get(DEPLOYMENT_TIMEOUT, TimeUnit.SECONDS);
    List<String> services = kernel.orderedDependencies().stream().filter(greengrassService -> greengrassService instanceof GenericExternalService).map(GreengrassService::getName).collect(Collectors.toList());
    // should contain main, Nucleus, YellowSignal and RedSignal
    assertEquals(4, services.size());
    assertThat(services, containsInAnyOrder("main", DEFAULT_NUCLEUS_COMPONENT_NAME, "YellowSignal", "RedSignal"));
    ignoreExceptionUltimateCauseOfType(context, ServiceUpdateException.class);
    groupToRootComponentsTopics.lookupTopics("YellowSignal").remove();
    groupToRootComponentsTopics.lookupTopics("BreakingService").replaceAndWait(ImmutableMap.of(GROUP_TO_ROOT_COMPONENTS_VERSION_KEY, "1.0.0"));
    preloadLocalStoreContent();
    resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("FailureRollbackDeployment.json").toURI(), System.currentTimeMillis());
    DeploymentResult result = resultFuture.get(60, TimeUnit.SECONDS);
    services = kernel.orderedDependencies().stream().filter(greengrassService -> greengrassService instanceof GenericExternalService).map(GreengrassService::getName).collect(Collectors.toList());
    // should contain main, Nucleus, YellowSignal, RedSignal
    assertEquals(4, services.size());
    assertThat(services, containsInAnyOrder("main", DEFAULT_NUCLEUS_COMPONENT_NAME, "YellowSignal", "RedSignal"));
    assertThrows(ServiceLoadException.class, () -> kernel.locate("BreakingService"));
    assertThrows(ServiceLoadException.class, () -> kernel.locate("Mosquitto"));
    assertThrows(ServiceLoadException.class, () -> kernel.locate("GreenSignal"));
    assertEquals(DeploymentResult.DeploymentStatus.FAILED_ROLLBACK_COMPLETE, result.getDeploymentStatus());
}

Example 5 with Deployment

use of com.aws.greengrass.deployment.model.Deployment in project aws-greengrass-nucleus by aws-greengrass.

the class DeploymentTaskIntegrationTest method GIVEN_broken_service_WHEN_new_service_breaks_failure_handling_policy_rollback_THEN_services_are_rolled_back.

/**
 * This test verifies that if a deployment has a broken service and then a new deployment comes which removes that
 * one, but fails for a different reason and rolls back, then it is able to roll back successfully.
 */
@Test
@Order(12)
void GIVEN_broken_service_WHEN_new_service_breaks_failure_handling_policy_rollback_THEN_services_are_rolled_back(ExtensionContext context) throws Exception {
    ignoreExceptionUltimateCauseOfType(context, ServiceUpdateException.class);
    // Deploy a broken config with no rollback
    Future<DeploymentResult> resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("FailureDoNothingDeployment.json").toURI(), System.currentTimeMillis());
    resultFuture.get(60, TimeUnit.SECONDS);
    List<String> services = kernel.orderedDependencies().stream().filter(greengrassService -> greengrassService instanceof GenericExternalService).map(GreengrassService::getName).collect(Collectors.toList());
    assertThat(services, containsInAnyOrder("main", DEFAULT_NUCLEUS_COMPONENT_NAME, "BreakingService", "RedSignal", "GreenSignal", "Mosquitto"));
    // Deploy a new broken config (using a different service) which does rollback
    preloadLocalStoreContent();
    resultFuture = submitSampleJobDocument(DeploymentTaskIntegrationTest.class.getResource("Failure2RollbackDeployment.json").toURI(), System.currentTimeMillis());
    DeploymentResult result = resultFuture.get(60, TimeUnit.SECONDS);
    services = kernel.orderedDependencies().stream().filter(greengrassService -> greengrassService instanceof GenericExternalService).map(GreengrassService::getName).collect(Collectors.toList());
    // Make sure that it rolls back to the previous state
    assertThat(services, containsInAnyOrder("main", DEFAULT_NUCLEUS_COMPONENT_NAME, "BreakingService", "RedSignal", "GreenSignal", "Mosquitto"));
    assertEquals(DeploymentResult.DeploymentStatus.FAILED_ROLLBACK_COMPLETE, result.getDeploymentStatus());
}