Examples with ApplicationDetail io.cdap.cdap.proto.ApplicationDetail used on opensource projects

Example 6 with ApplicationDetail

use of io.cdap.cdap.proto.ApplicationDetail in project cdap by caskdata.

the class CapabilityApplier method shouldDeployApp.

// Returns true if capability applier should try to deploy this application. 2 conditions when it returns true:
// 1. Either the application is not deployed before.
// 2. If application is deployed before then the app artifact of the deployed application is not the latest one
// available.
private boolean shouldDeployApp(ApplicationId applicationId, SystemApplication application) throws Exception {
    ApplicationDetail currAppDetail;
    try {
        currAppDetail = applicationLifecycleService.getAppDetail(applicationId);
    } catch (ApplicationNotFoundException exception) {
        return true;
    }
    // Compare if the app artifact version of currently deployed application with highest version of app artifact
    // available. If it's not same, capability applier should redeploy application.
    ArtifactSummary summary = application.getArtifact();
    NamespaceId artifactNamespace = ArtifactScope.SYSTEM.equals(summary.getScope()) ? NamespaceId.SYSTEM : applicationId.getParent();
    ArtifactRange range = new ArtifactRange(artifactNamespace.getNamespace(), summary.getName(), ArtifactVersionRange.parse(summary.getVersion()));
    // this method will not throw ArtifactNotFoundException, if no artifacts in the range, we are expecting an empty
    // collection returned.
    List<ArtifactDetail> artifactDetail = artifactRepository.getArtifactDetails(range, 1, ArtifactSortOrder.DESC);
    if (artifactDetail.isEmpty()) {
        throw new ArtifactNotFoundException(range.getNamespace(), range.getName());
    }
    ArtifactId latestArtifactId = artifactDetail.get(0).getDescriptor().getArtifactId();
    // same artifact. If same means no need to deploy the application again.
    return !currAppDetail.getArtifact().getVersion().equals(latestArtifactId.getVersion().getVersion());
}

Example 7 with ApplicationDetail

use of io.cdap.cdap.proto.ApplicationDetail in project cdap by caskdata.

the class CapabilityManagementServiceTest method reset.

@After
public void reset() throws Exception {
    // Reset all relevant stores.
    for (ApplicationDetail appDetail : applicationLifecycleService.getApps(NamespaceId.SYSTEM)) {
        programLifecycleService.stopAll(new ApplicationId(NamespaceId.SYSTEM.getNamespace(), appDetail.getName(), appDetail.getAppVersion()));
    }
    for (ApplicationDetail appDetail : applicationLifecycleService.getApps(NamespaceId.DEFAULT)) {
        programLifecycleService.stopAll(new ApplicationId(NamespaceId.DEFAULT.getNamespace(), appDetail.getName(), appDetail.getAppVersion()));
    }
    applicationLifecycleService.removeAll(NamespaceId.SYSTEM);
    applicationLifecycleService.removeAll(NamespaceId.DEFAULT);
    artifactRepository.clear(NamespaceId.SYSTEM);
    artifactRepository.clear(NamespaceId.DEFAULT);
}

Example 8 with ApplicationDetail

use of io.cdap.cdap.proto.ApplicationDetail in project cdap by caskdata.

the class ApplicationDetailFetcherTest method testGetAllApplications.

@Test
public void testGetAllApplications() throws Exception {
    ApplicationDetailFetcher fetcher = getApplicationDetailFetcher(fetcherType);
    String namespace = TEST_NAMESPACE1;
    List<ApplicationDetail> appDetailList = Collections.emptyList();
    ApplicationDetail appDetail = null;
    // No applications have been deployed
    appDetailList = fetcher.list(namespace);
    Assert.assertEquals(Collections.emptyList(), appDetailList);
    // Deploy the application
    deploy(AllProgramsApp.class, 200, Constants.Gateway.API_VERSION_3_TOKEN, namespace);
    // Get and validate the application
    appDetailList = fetcher.list(namespace);
    Assert.assertEquals(1, appDetailList.size());
    appDetail = appDetailList.get(0);
    assertAllProgramAppDetail(appDetail);
    // Deploy another application
    deploy(AppWithSchedule.class, 200, Constants.Gateway.API_VERSION_3_TOKEN, namespace);
    // Get and validate the application
    appDetailList = fetcher.list(namespace);
    Assert.assertEquals(2, appDetailList.size());
    Assert.assertEquals(AllProgramsApp.NAME, appDetailList.get(0).getName());
    Assert.assertEquals(AllProgramsApp.DESC, appDetailList.get(0).getDescription());
    Assert.assertEquals(AppWithSchedule.NAME, appDetailList.get(1).getName());
    Assert.assertEquals(AppWithSchedule.DESC, appDetailList.get(1).getDescription());
    // Delete the application
    Assert.assertEquals(200, doDelete(getVersionedAPIPath("apps/", Constants.Gateway.API_VERSION_3_TOKEN, namespace)).getResponseCode());
}

Example 9 with ApplicationDetail

use of io.cdap.cdap.proto.ApplicationDetail in project cdap by caskdata.

the class CapabilityApplierTest method testGetAppsWithCapability.

@Test
public void testGetAppsWithCapability() throws Exception {
    // Deploy application with capability
    Class<CapabilityAppWithWorkflow> appWithWorkflowClass = CapabilityAppWithWorkflow.class;
    Requirements declaredAnnotation = appWithWorkflowClass.getDeclaredAnnotation(Requirements.class);
    // verify this app has capabilities
    Assert.assertTrue(declaredAnnotation.capabilities().length > 0);
    String appNameWithCapabilities = appWithWorkflowClass.getSimpleName() + UUID.randomUUID();
    for (String capability : declaredAnnotation.capabilities()) {
        CapabilityConfig capabilityConfig = new CapabilityConfig("Enable", CapabilityStatus.ENABLED, capability, Collections.emptyList(), Collections.emptyList(), Collections.emptyList());
        capabilityWriter.addOrUpdateCapability(capability, CapabilityStatus.ENABLED, capabilityConfig);
    }
    deployArtifactAndApp(appWithWorkflowClass, appNameWithCapabilities);
    // Deploy application without capability
    Class<WorkflowAppWithFork> appNoCapabilityClass = WorkflowAppWithFork.class;
    Requirements declaredAnnotation1 = appNoCapabilityClass.getDeclaredAnnotation(Requirements.class);
    // verify this app has no capabilities
    Assert.assertNull(declaredAnnotation1);
    String appNameWithoutCapability = appNoCapabilityClass.getSimpleName() + UUID.randomUUID();
    deployArtifactAndApp(appNoCapabilityClass, appNameWithoutCapability);
    // verify that list applications return the application tagged with capability only
    for (String capability : declaredAnnotation.capabilities()) {
        EntityResult<ApplicationId> appsForCapability = capabilityApplier.getApplications(NamespaceId.DEFAULT, capability, null, 0, 10);
        Set<ApplicationId> applicationIds = new HashSet<>(appsForCapability.getEntities());
        List<ApplicationDetail> appsReturned = new ArrayList<>(applicationLifecycleService.getAppDetails(applicationIds).values());
        appsReturned.forEach(applicationDetail -> Assert.assertEquals(appNameWithCapabilities, applicationDetail.getArtifact().getName()));
    }
    // delete the app and verify nothing is returned.
    applicationLifecycleService.removeApplication(NamespaceId.DEFAULT.app(appNameWithCapabilities, TEST_VERSION));
    for (String capability : declaredAnnotation.capabilities()) {
        Set<ApplicationId> applicationIds = new HashSet<>(capabilityApplier.getApplications(NamespaceId.DEFAULT, capability, null, 0, 10).getEntities());
        List<ApplicationDetail> appsReturned = new ArrayList<>(applicationLifecycleService.getAppDetails(applicationIds).values());
        Assert.assertTrue(appsReturned.isEmpty());
    }
    applicationLifecycleService.removeApplication(NamespaceId.DEFAULT.app(appNameWithoutCapability, TEST_VERSION));
    artifactRepository.deleteArtifact(Id.Artifact.from(new Id.Namespace(NamespaceId.DEFAULT.getNamespace()), appNameWithoutCapability, TEST_VERSION));
    for (String capability : declaredAnnotation.capabilities()) {
        capabilityWriter.deleteCapability(capability);
    }
}

Example 10 with ApplicationDetail

use of io.cdap.cdap.proto.ApplicationDetail in project cdap by caskdata.

the class ApplicationLifecycleService method createAppDetailsArchive.

/**
 * Creates a ZIP archive that contains the {@link ApplicationDetail} for all applications. The archive created will
 * contain a directory entry for each of the namespace. Inside each namespace directory, it contains the
 * application detail json, the application name as the file name, with {@code ".json"} as the file extension.
 * <p/>
 * This method requires instance admin permission.
 *
 * @param zipOut the {@link ZipOutputStream} for writing out the application details
 */
public void createAppDetailsArchive(ZipOutputStream zipOut) throws Exception {
    accessEnforcer.enforce(new InstanceId(cConf.get(Constants.INSTANCE_NAME)), authenticationContext.getPrincipal(), StandardPermission.GET);
    Set<NamespaceId> namespaces = new HashSet<>();
    JsonWriter jsonWriter = new JsonWriter(new OutputStreamWriter(zipOut, StandardCharsets.UTF_8));
    store.scanApplications(batchSize, (appId, appSpec) -> {
        // Skip the SYSTEM namespace apps
        if (NamespaceId.SYSTEM.equals(appId.getParent())) {
            return;
        }
        try {
            ApplicationDetail applicationDetail = enforceApplicationDetailAccess(appId, ApplicationDetail.fromSpec(appSpec, null));
            // Add a directory for the namespace
            if (namespaces.add(appId.getParent())) {
                ZipEntry entry = new ZipEntry(appId.getNamespace() + "/");
                zipOut.putNextEntry(entry);
                zipOut.closeEntry();
            }
            ZipEntry entry = new ZipEntry(appId.getNamespace() + "/" + appId.getApplication() + ".json");
            zipOut.putNextEntry(entry);
            GSON.toJson(applicationDetail, ApplicationDetail.class, jsonWriter);
            jsonWriter.flush();
            zipOut.closeEntry();
        } catch (IOException | AccessException e) {
            throw new RuntimeException("Failed to add zip entry for application " + appId, e);
        }
    });
}