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[ aws . ecr ]

batch-get-image

Description

Gets detailed information for an image. Images are specified with either an imageTag or imageDigest .

When an image is pulled, the BatchGetImage API is called once to retrieve the image manifest.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

Synopsis

  batch-get-image
[--registry-id <value>]
--repository-name <value>
--image-ids <value>
[--accepted-media-types <value>]
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]

Options

--registry-id (string)

The AWS account ID associated with the registry that contains the images to describe. If you do not specify a registry, the default registry is assumed.

--repository-name (string)

The repository that contains the images to describe.

--image-ids (list)

A list of image ID references that correspond to images to describe. The format of the imageIds reference is imageTag=tag or imageDigest=digest .

(structure)

An object with identifying information for an Amazon ECR image.

imageDigest -> (string)

The sha256 digest of the image manifest.

imageTag -> (string)

The tag used for the image.

Shorthand Syntax:

imageDigest=string,imageTag=string ...

JSON Syntax:

[
  {
    "imageDigest": "string",
    "imageTag": "string"
  }
  ...
]

--accepted-media-types (list)

The accepted media types for the request.

Valid values: application/vnd.docker.distribution.manifest.v1+json | application/vnd.docker.distribution.manifest.v2+json | application/vnd.oci.image.manifest.v1+json

(string)

Syntax:

"string" "string" ...

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See 'aws help' for descriptions of global parameters.

Examples

Example 1: To get an image

The following batch-get-image example gets an image with the tag v1.13.6 in a repository called cluster-autoscaler in the default registry for an account.

aws ecr batch-get-image \
    --repository-name cluster-autoscaler \
    --image-ids imageTag=v1.13.6

Output:

{
    "images": [
        {
            "registryId": "012345678910",
            "repositoryName": "cluster-autoscaler",
            "imageId": {
                "imageDigest": "sha256:4a1c6567c38904384ebc64e35b7eeddd8451110c299e3368d2210066487d97e5",
                "imageTag": "v1.13.6"
            },
            "imageManifest": "{\n   \"schemaVersion\": 2,\n   \"mediaType\": \"application/vnd.docker.distribution.manifest.v2+json\",\n   \"config\": {\n      \"mediaType\": \"application/vnd.docker.container.image.v1+json\",\n      \"size\": 2777,\n      \"digest\": \"sha256:6171c7451a50945f8ddd72f7732cc04d7a0d1f48138a426b2e64387fdeb834ed\"\n   },\n   \"layers\": [\n      {\n         \"mediaType\": \"application/vnd.docker.image.rootfs.diff.tar.gzip\",\n         \"size\": 17743696,\n         \"digest\": \"sha256:39fafc05754f195f134ca11ecdb1c9a691ab0848c697fffeb5a85f900caaf6e1\"\n      },\n      {\n         \"mediaType\": \"application/vnd.docker.image.rootfs.diff.tar.gzip\",\n         \"size\": 2565026,\n         \"digest\": \"sha256:8c8a779d3a537b767ae1091fe6e00c2590afd16767aa6096d1b318d75494819f\"\n      },\n      {\n         \"mediaType\": \"application/vnd.docker.image.rootfs.diff.tar.gzip\",\n         \"size\": 28005981,\n         \"digest\": \"sha256:c44ba47496991c9982ee493b47fd25c252caabf2b4ae7dd679c9a27b6a3c8fb7\"\n      },\n      {\n         \"mediaType\": \"application/vnd.docker.image.rootfs.diff.tar.gzip\",\n         \"size\": 775,\n         \"digest\": \"sha256:e2c388b44226544363ca007be7b896bcce1baebea04da23cbd165eac30be650f\"\n      }\n   ]\n}"
        }
    ],
    "failures": []
}

Example 2: To get multiple images

The following batch-get-image example displays details of all images tagged with prod and team1 in the specified repository.

aws ecr batch-get-image \
    --repository-name MyRepository \
    --image-ids imageTag=prod imageTag=team1

Output:

{
    "images": [
        {
            "registryId": "123456789012",
            "repositoryName": "MyRepository",
            "imageId": {
                "imageDigest": "sha256:123456789012",
                "imageTag": "prod"
            },
            "imageManifest": "manifestExample1"
        },
        {
            "registryId": "567890121234",
            "repositoryName": "MyRepository",
            "imageId": {
                "imageDigest": "sha256:123456789012",
                "imageTag": "team1"
            },
            "imageManifest": "manifestExample2"
        }
    ],
    "failures": []
}

For more information, see Images in the Amazon ECR User Guide.

Output

images -> (list)

A list of image objects corresponding to the image references in the request.

(structure)

An object representing an Amazon ECR image.

registryId -> (string)

The AWS account ID associated with the registry containing the image.

repositoryName -> (string)

The name of the repository associated with the image.

imageId -> (structure)

An object containing the image tag and image digest associated with an image.

imageDigest -> (string)

The sha256 digest of the image manifest.

imageTag -> (string)

The tag used for the image.

imageManifest -> (string)

The image manifest associated with the image.

imageManifestMediaType -> (string)

The manifest media type of the image.

failures -> (list)

Any failures associated with the call.

(structure)

An object representing an Amazon ECR image failure.

imageId -> (structure)

The image ID associated with the failure.

imageDigest -> (string)

The sha256 digest of the image manifest.

imageTag -> (string)

The tag used for the image.

failureCode -> (string)

The code associated with the failure.

failureReason -> (string)

The reason for the failure.