Examples with DockerConfiguration org.talend.sdk.component.remoteengine.customizer.model.DockerConfiguration used on opensource projects

Example 1 with DockerConfiguration

use of org.talend.sdk.component.remoteengine.customizer.model.DockerConfiguration in project component-runtime by Talend.

the class RemoteEngineCustomizer method registerComponents.

// CHECKSTYLE:OFF
public void registerComponents(final String remoteEngineDirConf, final String workDirConf, final String cacheDirConf, final String baseImageConf, final String targetImageConf, final Collection<String> carPaths, final ImageType fromImageType, final ImageType targetImageType, final DockerConfiguration dockerConfiguration, final RegistryConfiguration registryConfiguration, final ConnectorLoader connectorLoader, final boolean updateOriginalFile) {
    // CHECKSTYLE:ON
    final Path remoteEngineDir = PathFactory.get(requireNonNull(remoteEngineDirConf, "Missing remote engine folder"));
    final Path workDir = PathFactory.get(workDirConf);
    final Path cacheDir = cacheDirConf.startsWith("${remote.engine.dir}/") ? remoteEngineDir.resolve(cacheDirConf.substring("${remote.engine.dir}/".length())) : PathFactory.get(cacheDirConf);
    final Collection<Path> cars = carPaths.stream().map(PathFactory::get).collect(toList());
    final List<Path> missingCars = cars.stream().filter(it -> !Files.exists(it)).collect(toList());
    if (!missingCars.isEmpty()) {
        throw new IllegalArgumentException("Missing component archives: " + missingCars);
    }
    try {
        final Properties filtering = IO.loadProperties(remoteEngineDir.resolve(".env"));
        final Path compose = remoteEngineDir.resolve("docker-compose.yml");
        final List<String> lines = IO.readFile(compose);
        final ImageAndLine connectorsImageRef = findImage(lines, "connectors");
        final String fromConnectorsImage = ofNullable(baseImageConf).filter(it -> !"auto".equals(it)).orElseGet(() -> filterPlaceholders(filtering, connectorsImageRef.image));
        final String toConnectorsImage = ofNullable(targetImageConf).filter(it -> !"auto".equals(it)).orElseGet(() -> timestampImage(fromConnectorsImage));
        final Containerizer targetContainer = targetImageType == ImageType.DOCKER ? Containerizer.to(dockerConfiguration.toImage(toConnectorsImage)) : Containerizer.to(registryConfiguration.toImage(toConnectorsImage));
        log.info("Building image '{}' from '{}' adding {}", toConnectorsImage, fromConnectorsImage, cars);
        final ExecutorService executor = Executors.newFixedThreadPool(Math.max(Runtime.getRuntime().availableProcessors(), 4));
        try (final AutoCloseable ignored = IO.autoDir(workDir)) {
            final Path registry = workDir.resolve("component-registry.properties");
            final Path registryDigest = workDir.resolve("component-registry-digest.properties");
            final AbsoluteUnixPath rootContainerPath = AbsoluteUnixPath.get("/opt/talend/connectors");
            final Instant now = Instant.now();
            final Collection<ConnectorLoader.ConnectorLayer> connectorsLayer = cars.stream().map(it -> connectorLoader.createConnectorLayer(rootContainerPath, workDir, it)).collect(toList());
            final Path baseCache = cacheDir.resolve("base");
            final Path appCache = cacheDir.resolve("application");
            log.info("Looking for component-registry.properties configuration, this can be a bit long...");
            final Image image;
            try {
                image = loadImage(fromConnectorsImage, toConnectorsImage, executor, baseCache, appCache, dockerConfiguration, fromImageType);
            } catch (final ExecutionException ee) {
                log.error("Please validate the connectors container image is an official one, " + "we don't support customizations on custom images or set the from image type");
                throw ee;
            }
            final Map<String, Properties> propertiesContents = image.getLayers().reverse().stream().map(it -> extractProperties(it, Stream.of(registry, registryDigest).map(f -> "opt/talend/connectors/" + f.getFileName()).collect(toSet()))).filter(it -> !it.isEmpty()).findFirst().orElseThrow(() -> new IllegalStateException("No layer containing the component registry in '" + fromConnectorsImage + "'"));
            final Properties componentProperties = requireNonNull(propertiesContents.get("/opt/talend/connectors/component-registry.properties"), "Missing component-registry.properties");
            connectorsLayer.forEach(c -> componentProperties.put(c.getGav().split(":")[1], c.getGav()));
            final Optional<Properties> digestProperties = ofNullable(propertiesContents.get("/opt/talend/connectors/component-registry-digest.properties"));
            digestProperties.ifPresent(digests -> connectorsLayer.forEach(cl -> cl.getDependencies().forEach((key, path) -> {
                try (final DigestOutputStream out = new DigestOutputStream(ByteStreams.nullOutputStream(), MessageDigest.getInstance("SHA-512"))) {
                    java.nio.file.Files.copy(path, out);
                    out.flush();
                    final byte[] digest = out.getMessageDigest().digest();
                    if (digests.put(key, Hex.hex(digest)) != null) {
                        log.info("'{}' digest will be overriding existing entry (entry='{}')", key, cl.getGav());
                    }
                } catch (final NoSuchAlgorithmException | IOException e) {
                    throw new IllegalStateException(e);
                }
            })));
            try (final Writer writer = Files.newBufferedWriter(registry)) {
                componentProperties.store(writer, "Generated by " + getClass().getName());
            }
            if (digestProperties.isPresent()) {
                try (final Writer writer = Files.newBufferedWriter(registryDigest)) {
                    digestProperties.orElseThrow(IllegalStateException::new).store(writer, "Generated by " + getClass().getName());
                }
            }
            log.info("Building image '{}'", toConnectorsImage);
            final JibContainerBuilder from = from(fromImageType, dockerConfiguration, fromConnectorsImage);
            connectorsLayer.stream().map(ConnectorLoader.ConnectorLayer::getLayer).forEach(from::addLayer);
            from.addLayer(LayerConfiguration.builder().addEntry(registry, rootContainerPath.resolve(registry.getFileName().toString()), FilePermissions.DEFAULT_FILE_PERMISSIONS, now).addEntry(registryDigest, rootContainerPath.resolve(registryDigest.getFileName().toString()), FilePermissions.DEFAULT_FILE_PERMISSIONS, now).build()).setCreationTime(now).containerize(targetContainer.setToolName("Talend Component Kit Remote Engine Customizer " + Versions.VERSION).setExecutorService(executor).setBaseImageLayersCache(baseCache).setApplicationLayersCache(appCache));
            if (updateOriginalFile) {
                rewriteCompose(remoteEngineDir, compose, lines, connectorsImageRef, toConnectorsImage);
                log.info("Restart your remote engine to take into account the new connector image");
            } else {
                log.info("You can update '{}' connectors container with image '{}'", compose, toConnectorsImage);
            }
        } finally {
            executor.shutdownNow();
            if (!executor.awaitTermination(5, SECONDS)) {
                log.warn("Executor is not terminated but exiting since it is not critical");
            }
        }
    } catch (final InterruptedException e) {
        Thread.currentThread().interrupt();
    } catch (final Exception e) {
        throw new IllegalStateException(e);
    }
}