Examples with BuildContext com.google.cloud.tools.jib.configuration.BuildContext used on opensource projects

Example 11 with BuildContext

use of com.google.cloud.tools.jib.configuration.BuildContext in project jib by GoogleContainerTools.

the class PushImageStep method makeList.

static ImmutableList<PushImageStep> makeList(BuildContext buildContext, ProgressEventDispatcher.Factory progressEventDispatcherFactory, RegistryClient registryClient, BlobDescriptor containerConfigurationDigestAndSize, Image builtImage, boolean manifestAlreadyExists) throws IOException {
    // Gets the image manifest to push.
    BuildableManifestTemplate manifestTemplate = new ImageToJsonTranslator(builtImage).getManifestTemplate(buildContext.getTargetFormat(), containerConfigurationDigestAndSize);
    DescriptorDigest manifestDigest = Digests.computeJsonDigest(manifestTemplate);
    Set<String> imageQualifiers = getImageQualifiers(buildContext, builtImage, manifestDigest);
    EventHandlers eventHandlers = buildContext.getEventHandlers();
    try (TimerEventDispatcher ignored = new TimerEventDispatcher(eventHandlers, "Preparing manifest pushers");
        ProgressEventDispatcher progressDispatcher = progressEventDispatcherFactory.create("launching manifest pushers", imageQualifiers.size())) {
        if (JibSystemProperties.skipExistingImages() && manifestAlreadyExists) {
            eventHandlers.dispatch(LogEvent.info("Skipping pushing manifest; already exists."));
            return ImmutableList.of();
        }
        return imageQualifiers.stream().map(qualifier -> new PushImageStep(buildContext, progressDispatcher.newChildProducer(), registryClient, manifestTemplate, qualifier, manifestDigest, containerConfigurationDigestAndSize.getDigest())).collect(ImmutableList.toImmutableList());
    }
}

Example 12 with BuildContext

use of com.google.cloud.tools.jib.configuration.BuildContext in project jib by GoogleContainerTools.

the class PullBaseImageStep method getCachedBaseImages.

/**
 * Retrieves the cached base images. If a base image reference is not a manifest list, returns a
 * single image (if cached). If a manifest list, returns all the images matching the configured
 * platforms in the manifest list but only when all of the images are cached.
 *
 * @return the cached images, if found
 * @throws IOException when an I/O exception occurs
 * @throws CacheCorruptedException if the cache is corrupted
 * @throws LayerPropertyNotFoundException if adding image layers fails
 * @throws BadContainerConfigurationFormatException if the container configuration is in a bad
 *     format
 * @throws UnlistedPlatformInManifestListException if a cached manifest list has no manifests
 *     matching the configured platform
 */
@VisibleForTesting
List<Image> getCachedBaseImages() throws IOException, CacheCorruptedException, BadContainerConfigurationFormatException, LayerCountMismatchException, UnlistedPlatformInManifestListException {
    ImageReference baseImage = buildContext.getBaseImageConfiguration().getImage();
    Optional<ImageMetadataTemplate> metadata = buildContext.getBaseImageLayersCache().retrieveMetadata(baseImage);
    if (!metadata.isPresent()) {
        return Collections.emptyList();
    }
    ManifestTemplate manifestList = metadata.get().getManifestList();
    List<ManifestAndConfigTemplate> manifestsAndConfigs = metadata.get().getManifestsAndConfigs();
    if (manifestList == null) {
        Verify.verify(manifestsAndConfigs.size() == 1);
        ManifestTemplate manifest = manifestsAndConfigs.get(0).getManifest();
        if (manifest instanceof V21ManifestTemplate) {
            return Collections.singletonList(JsonToImageTranslator.toImage((V21ManifestTemplate) manifest));
        }
        ContainerConfigurationTemplate containerConfig = Verify.verifyNotNull(manifestsAndConfigs.get(0).getConfig());
        PlatformChecker.checkManifestPlatform(buildContext, containerConfig);
        return Collections.singletonList(JsonToImageTranslator.toImage((BuildableManifestTemplate) Verify.verifyNotNull(manifest), containerConfig));
    }
    // Manifest list cached. Identify matching platforms and check if all of them are cached.
    ImmutableList.Builder<Image> images = ImmutableList.builder();
    for (Platform platform : buildContext.getContainerConfiguration().getPlatforms()) {
        String manifestDigest = lookUpPlatformSpecificImageManifest((V22ManifestListTemplate) manifestList, platform);
        Optional<ManifestAndConfigTemplate> manifestAndConfigFound = manifestsAndConfigs.stream().filter(entry -> manifestDigest.equals(entry.getManifestDigest())).findFirst();
        if (!manifestAndConfigFound.isPresent()) {
            return Collections.emptyList();
        }
        ManifestTemplate manifest = Verify.verifyNotNull(manifestAndConfigFound.get().getManifest());
        ContainerConfigurationTemplate containerConfig = Verify.verifyNotNull(manifestAndConfigFound.get().getConfig());
        images.add(JsonToImageTranslator.toImage((BuildableManifestTemplate) manifest, containerConfig));
    }
    return images.build();
}

Example 13 with BuildContext

use of com.google.cloud.tools.jib.configuration.BuildContext in project jib by google.

the class ContainerBuildersTest method testCreate_dockerBaseImage.

@Test
public void testCreate_dockerBaseImage() throws IOException, InvalidImageReferenceException, CacheDirectoryCreationException {
    JibContainerBuilder containerBuilder = ContainerBuilders.create("docker://docker-image-ref", Collections.emptySet(), mockCommonCliOptions, mockLogger);
    BuildContext buildContext = JibContainerBuilderTestHelper.toBuildContext(containerBuilder, Containerizer.to(RegistryImage.named("ignored")));
    ImageConfiguration imageConfiguration = buildContext.getBaseImageConfiguration();
    assertThat(imageConfiguration.getImage().toString()).isEqualTo("docker-image-ref");
    assertThat(imageConfiguration.getDockerClient().isPresent()).isTrue();
    assertThat(imageConfiguration.getTarPath().isPresent()).isFalse();
}

Example 14 with BuildContext

use of com.google.cloud.tools.jib.configuration.BuildContext in project jib by google.

the class ContainerBuildersTest method testCreate_tarBase.

@Test
public void testCreate_tarBase() throws IOException, InvalidImageReferenceException, CacheDirectoryCreationException {
    JibContainerBuilder containerBuilder = ContainerBuilders.create("tar:///path/to.tar", Collections.emptySet(), mockCommonCliOptions, mockLogger);
    BuildContext buildContext = JibContainerBuilderTestHelper.toBuildContext(containerBuilder, Containerizer.to(RegistryImage.named("ignored")));
    ImageConfiguration imageConfiguration = buildContext.getBaseImageConfiguration();
    assertThat(imageConfiguration.getTarPath()).isEqualTo(Optional.of(Paths.get("/path/to.tar")));
    assertThat(imageConfiguration.getDockerClient().isPresent()).isFalse();
}

Example 15 with BuildContext

use of com.google.cloud.tools.jib.configuration.BuildContext in project jib by google.

the class Containerizer method to.

/**
 * Gets a new {@link Containerizer} that containerizes to a container registry.
 *
 * @param registryImage the {@link RegistryImage} that defines target container registry and
 *     credentials
 * @return a new {@link Containerizer}
 */
public static Containerizer to(RegistryImage registryImage) {
    ImageConfiguration imageConfiguration = ImageConfiguration.builder(registryImage.getImageReference()).setCredentialRetrievers(registryImage.getCredentialRetrievers()).build();
    Function<BuildContext, StepsRunner> stepsRunnerFactory = buildContext -> StepsRunner.begin(buildContext).registryPushSteps();
    return new Containerizer(DESCRIPTION_FOR_DOCKER_REGISTRY, imageConfiguration, stepsRunnerFactory, true);
}