Examples with ArtifactSummary io.cdap.cdap.api.artifact.ArtifactSummary used on opensource projects

Example 16 with ArtifactSummary

use of io.cdap.cdap.api.artifact.ArtifactSummary in project cdap by caskdata.

the class AppLifecycleHttpHandler method deployAppFromArtifact.

// normally we wouldn't want to use a body consumer but would just want to read the request body directly
// since it wont be big. But the deploy app API has one path with different behavior based on content type
// the other behavior requires a BodyConsumer and only have one method per path is allowed,
// so we have to use a BodyConsumer
private BodyConsumer deployAppFromArtifact(final ApplicationId appId) throws IOException {
    // Perform auth checks outside BodyConsumer as only the first http request containing auth header
    // to populate SecurityRequestContext while http chunk doesn't. BodyConsumer runs in the thread
    // that processes the last http chunk.
    accessEnforcer.enforce(appId, authenticationContext.getPrincipal(), StandardPermission.CREATE);
    // createTempFile() needs a prefix of at least 3 characters
    return new AbstractBodyConsumer(File.createTempFile("apprequest-" + appId, ".json", tmpDir)) {

        @Override
        protected void onFinish(HttpResponder responder, File uploadedFile) {
            try (FileReader fileReader = new FileReader(uploadedFile)) {
                AppRequest<?> appRequest = DECODE_GSON.fromJson(fileReader, AppRequest.class);
                ArtifactSummary artifactSummary = appRequest.getArtifact();
                KerberosPrincipalId ownerPrincipalId = appRequest.getOwnerPrincipal() == null ? null : new KerberosPrincipalId(appRequest.getOwnerPrincipal());
                // if we don't null check, it gets serialized to "null"
                Object config = appRequest.getConfig();
                String configString = config == null ? null : config instanceof String ? (String) config : GSON.toJson(config);
                try {
                    applicationLifecycleService.deployApp(appId.getParent(), appId.getApplication(), appId.getVersion(), artifactSummary, configString, createProgramTerminator(), ownerPrincipalId, appRequest.canUpdateSchedules(), false, Collections.emptyMap());
                } catch (DatasetManagementException e) {
                    if (e.getCause() instanceof UnauthorizedException) {
                        throw (UnauthorizedException) e.getCause();
                    } else {
                        throw e;
                    }
                }
                responder.sendString(HttpResponseStatus.OK, "Deploy Complete");
            } catch (ArtifactNotFoundException e) {
                responder.sendString(HttpResponseStatus.NOT_FOUND, e.getMessage());
            } catch (ConflictException e) {
                responder.sendString(HttpResponseStatus.CONFLICT, e.getMessage());
            } catch (UnauthorizedException e) {
                responder.sendString(HttpResponseStatus.FORBIDDEN, e.getMessage());
            } catch (InvalidArtifactException e) {
                responder.sendString(HttpResponseStatus.BAD_REQUEST, e.getMessage());
            } catch (IOException e) {
                LOG.error("Error reading request body for creating app {}.", appId);
                responder.sendString(HttpResponseStatus.INTERNAL_SERVER_ERROR, String.format("Error while reading json request body for app %s.", appId));
            } catch (Exception e) {
                LOG.error("Deploy failure", e);
                responder.sendString(HttpResponseStatus.BAD_REQUEST, e.getMessage());
            }
        }
    };
}

Example 17 with ArtifactSummary

use of io.cdap.cdap.api.artifact.ArtifactSummary 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 18 with ArtifactSummary

use of io.cdap.cdap.api.artifact.ArtifactSummary in project cdap by caskdata.

the class AppCreator method execute.

@Override
public void execute(Arguments arguments) throws Exception {
    ApplicationId appId = arguments.getId();
    ArtifactSummary artifactSummary = arguments.getArtifact();
    if (appExists(appId) && !arguments.overwrite) {
        return;
    }
    KerberosPrincipalId ownerPrincipalId = arguments.getOwnerPrincipal() == null ? null : new KerberosPrincipalId(arguments.getOwnerPrincipal());
    // if we don't null check, it gets serialized to "null"
    String configString = arguments.getConfig() == null ? null : GSON.toJson(arguments.getConfig());
    try {
        appLifecycleService.deployApp(appId.getParent(), appId.getApplication(), appId.getVersion(), artifactSummary, configString, x -> {
        }, ownerPrincipalId, arguments.canUpdateSchedules(), false, Collections.emptyMap());
    } catch (NotFoundException | UnauthorizedException | InvalidArtifactException e) {
        // up to the default time limit
        throw e;
    } catch (DatasetManagementException e) {
        if (e.getCause() instanceof UnauthorizedException) {
            throw (UnauthorizedException) e.getCause();
        } else {
            throw new RetryableException(e);
        }
    } catch (Exception e) {
        throw new RetryableException(e);
    }
}

Example 19 with ArtifactSummary

use of io.cdap.cdap.api.artifact.ArtifactSummary in project cdap by caskdata.

the class SystemAppManagementServiceTest method createEnableSysAppConfigFile.

private void createEnableSysAppConfigFile(Id.Artifact artifactId, String filename) throws IOException {
    AppRequest<JsonObject> appRequest = new AppRequest<>(new ArtifactSummary(artifactId.getName(), artifactId.getVersion().getVersion()));
    SystemAppStep.Arguments step1Argument = new SystemAppStep.Arguments(appRequest, artifactId.getNamespace().getId(), artifactId.getName(), false);
    List<SystemAppStep> steps = new ArrayList<>();
    steps.add(new SystemAppStep("step for " + artifactId.getName(), SystemAppStep.Type.ENABLE_SYSTEM_APP, step1Argument));
    SystemAppConfig config = new SystemAppConfig(steps);
    File tmpFile = new File(systemConfigDir, filename);
    try (BufferedWriter bw = new BufferedWriter(new FileWriter(tmpFile))) {
        bw.write(GSON.toJson(config));
    }
}

Example 20 with ArtifactSummary

use of io.cdap.cdap.api.artifact.ArtifactSummary in project cdap by caskdata.

the class ApplicationLifecycleService method upgradeApplication.

/**
 * Upgrades an existing application by upgrading application artifact versions and plugin artifact versions.
 *
 * @param appId the id of the application to upgrade.
 * @param allowedArtifactScopes artifact scopes allowed while looking for latest artifacts for upgrade.
 * @param allowSnapshot whether to consider snapshot version of artifacts or not for upgrade.
 * @throws IllegalStateException if something unexpected happened during upgrade.
 * @throws IOException if there was an IO error during initializing application class from artifact.
 * @throws JsonIOException if there was an error in serializing or deserializing app config.
 * @throws UnsupportedOperationException if application does not support upgrade operation.
 * @throws InvalidArtifactException if candidate application artifact is invalid for upgrade purpose.
 * @throws NotFoundException if any object related to upgrade is not found like application/artifact.
 * @throws Exception if there was an exception during the upgrade of application. This exception will often wrap
 *                   the actual exception
 */
public void upgradeApplication(ApplicationId appId, Set<ArtifactScope> allowedArtifactScopes, boolean allowSnapshot) throws Exception {
    // Check if the current user has admin privileges on it before updating.
    accessEnforcer.enforce(appId, authenticationContext.getPrincipal(), StandardPermission.UPDATE);
    // check that app exists
    ApplicationSpecification currentSpec = store.getApplication(appId);
    if (currentSpec == null) {
        LOG.info("Application {} not found for upgrade.", appId);
        throw new NotFoundException(appId);
    }
    ArtifactId currentArtifact = currentSpec.getArtifactId();
    ArtifactSummary candidateArtifact = getLatestAppArtifactForUpgrade(appId, currentArtifact, allowedArtifactScopes, allowSnapshot);
    ArtifactVersion candidateArtifactVersion = new ArtifactVersion(candidateArtifact.getVersion());
    // Current artifact should not have higher version than candidate artifact.
    if (currentArtifact.getVersion().compareTo(candidateArtifactVersion) > 0) {
        String error = String.format("The current artifact has a version higher %s than any existing artifact.", currentArtifact.getVersion());
        throw new InvalidArtifactException(error);
    }
    ArtifactId newArtifactId = new ArtifactId(candidateArtifact.getName(), candidateArtifactVersion, candidateArtifact.getScope());
    Id.Artifact newArtifact = Id.Artifact.fromEntityId(Artifacts.toProtoArtifactId(appId.getParent(), newArtifactId));
    ArtifactDetail newArtifactDetail = artifactRepository.getArtifact(newArtifact);
    updateApplicationInternal(appId, currentSpec.getConfiguration(), programId -> {
    }, newArtifactDetail, Collections.singletonList(ApplicationConfigUpdateAction.UPGRADE_ARTIFACT), allowedArtifactScopes, allowSnapshot, ownerAdmin.getOwner(appId), false);
}