또는와 DescribeImagesAWS SDK 함께 사용 CLI

리포지토리의 이미지를 설명하려면

다음 describe-images 예제에서는 태그가 v1.13.6인 cluster-autoscaler 리포지토리의 이미지에 대한 세부 정보를 표시합니다.

aws ecr describe-images \
    --repository-name cluster-autoscaler \
    --image-ids imageTag=v1.13.6

출력:

{
    "imageDetails": [
        {
            "registryId": "012345678910",
            "repositoryName": "cluster-autoscaler",
            "imageDigest": "sha256:4a1c6567c38904384ebc64e35b7eeddd8451110c299e3368d2210066487d97e5",
            "imageTags": [
                "v1.13.6"
            ],
            "imageSizeInBytes": 48318255,
            "imagePushedAt": 1565128275.0
        }
    ]
}

    /**
     * Verifies the existence of an image in an Amazon Elastic Container Registry (Amazon ECR) repository asynchronously.
     *
     * @param repositoryName The name of the Amazon ECR repository.
     * @param imageTag       The tag of the image to verify.
     * @throws EcrException             if there is an error retrieving the image information from Amazon ECR.
     * @throws CompletionException      if the asynchronous operation completes exceptionally.
     */
    public void verifyImage(String repositoryName, String imageTag) {
        DescribeImagesRequest request = DescribeImagesRequest.builder()
            .repositoryName(repositoryName)
            .imageIds(ImageIdentifier.builder().imageTag(imageTag).build())
            .build();

        CompletableFuture<DescribeImagesResponse> response = getAsyncClient().describeImages(request);
        response.whenComplete((describeImagesResponse, ex) -> {
            if (ex != null) {
                if (ex instanceof CompletionException) {
                    Throwable cause = ex.getCause();
                    if (cause instanceof EcrException) {
                        throw (EcrException) cause;
                    } else {
                        throw new RuntimeException("Unexpected error: " + cause.getMessage(), cause);
                    }
                } else {
                    throw new RuntimeException("Unexpected error: " + ex.getCause());
                }
            } else if (describeImagesResponse != null && !describeImagesResponse.imageDetails().isEmpty()) {
                System.out.println("Image is present in the repository.");
            } else {
                System.out.println("Image is not present in the repository.");
            }
        });

        // Wait for the CompletableFuture to complete.
        response.join();
    }

    /**
     * Verifies the existence of an image in an Amazon Elastic Container Registry (Amazon ECR) repository asynchronously.
     *
     * @param repositoryName The name of the Amazon ECR repository.
     * @param imageTag       The tag of the image to verify.
     */
    suspend fun verifyImage(
        repoName: String?,
        imageTagVal: String?,
    ) {
        require(!(repoName == null || repoName.isEmpty())) { "Repository name cannot be null or empty" }
        require(!(imageTagVal == null || imageTagVal.isEmpty())) { "Image tag cannot be null or empty" }

        val imageId =
            ImageIdentifier {
                imageTag = imageTagVal
            }
        val request =
            DescribeImagesRequest {
                repositoryName = repoName
                imageIds = listOf(imageId)
            }

        EcrClient { region = "us-east-1" }.use { ecrClient ->
            val describeImagesResponse = ecrClient.describeImages(request)
            if (describeImagesResponse != null && !describeImagesResponse.imageDetails?.isEmpty()!!) {
                println("Image is present in the repository.")
            } else {
                println("Image is not present in the repository.")
            }
        }
    }