ECR / Client / describe_images

describe_images#

ECR.Client.describe_images(**kwargs)#

Returns metadata about the images in a repository.

Note

Beginning with Docker version 1.9, the Docker client compresses image layers before pushing them to a V2 Docker registry. The output of the docker images command shows the uncompressed image size, so it may return a larger image size than the image sizes returned by DescribeImages.

See also: AWS API Documentation

Request Syntax

response = client.describe_images(
    registryId='string',
    repositoryName='string',
    imageIds=[
        {
            'imageDigest': 'string',
            'imageTag': 'string'
        },
    ],
    nextToken='string',
    maxResults=123,
    filter={
        'tagStatus': 'TAGGED'|'UNTAGGED'|'ANY'
    }
)
Parameters:

  • registryId (string) – The Amazon Web Services account ID associated with the registry that contains the repository in which to describe images. If you do not specify a registry, the default registry is assumed.

  • repositoryName (string) –

    [REQUIRED]

    The repository that contains the images to describe.

  • imageIds (list) –

    The list of image IDs for the requested repository.

    • (dict) –

      An object with identifying information for an image in an Amazon ECR repository.

      • imageDigest (string) –

        The sha256 digest of the image manifest.

      • imageTag (string) –

        The tag used for the image.

  • nextToken (string) – The nextToken value returned from a previous paginated DescribeImages request where maxResults was used and the results exceeded the value of that parameter. Pagination continues from the end of the previous results that returned the nextToken value. This value is null when there are no more results to return. This option cannot be used when you specify images with imageIds.

  • maxResults (integer) – The maximum number of repository results returned by DescribeImages in paginated output. When this parameter is used, DescribeImages only returns maxResults results in a single page along with a nextToken response element. The remaining results of the initial request can be seen by sending another DescribeImages request with the returned nextToken value. This value can be between 1 and 1000. If this parameter is not used, then DescribeImages returns up to 100 results and a nextToken value, if applicable. This option cannot be used when you specify images with imageIds.

  • filter (dict) –

    The filter key and value with which to filter your DescribeImages results.

    • tagStatus (string) –

      The tag status with which to filter your DescribeImages results. You can filter results based on whether they are TAGGED or UNTAGGED.

Return type:

dict

Returns:

Response Syntax

{
    'imageDetails': [
        {
            'registryId': 'string',
            'repositoryName': 'string',
            'imageDigest': 'string',
            'imageTags': [
                'string',
            ],
            'imageSizeInBytes': 123,
            'imagePushedAt': datetime(2015, 1, 1),
            'imageScanStatus': {
                'status': 'IN_PROGRESS'|'COMPLETE'|'FAILED'|'UNSUPPORTED_IMAGE'|'ACTIVE'|'PENDING'|'SCAN_ELIGIBILITY_EXPIRED'|'FINDINGS_UNAVAILABLE',
                'description': 'string'
            },
            'imageScanFindingsSummary': {
                'imageScanCompletedAt': datetime(2015, 1, 1),
                'vulnerabilitySourceUpdatedAt': datetime(2015, 1, 1),
                'findingSeverityCounts': {
                    'string': 123
                }
            },
            'imageManifestMediaType': 'string',
            'artifactMediaType': 'string',
            'lastRecordedPullTime': datetime(2015, 1, 1)
        },
    ],
    'nextToken': 'string'
}

Response Structure

  • (dict) –

    • imageDetails (list) –

      A list of ImageDetail objects that contain data about the image.

      • (dict) –

        An object that describes an image returned by a DescribeImages operation.

        • registryId (string) –

          The Amazon Web Services account ID associated with the registry to which this image belongs.

        • repositoryName (string) –

          The name of the repository to which this image belongs.

        • imageDigest (string) –

          The sha256 digest of the image manifest.

        • imageTags (list) –

          The list of tags associated with this image.

          • (string) –

        • imageSizeInBytes (integer) –

          The size, in bytes, of the image in the repository.

          If the image is a manifest list, this will be the max size of all manifests in the list.

          Note

          Beginning with Docker version 1.9, the Docker client compresses image layers before pushing them to a V2 Docker registry. The output of the docker images command shows the uncompressed image size, so it may return a larger image size than the image sizes returned by DescribeImages.

        • imagePushedAt (datetime) –

          The date and time, expressed in standard JavaScript date format, at which the current image was pushed to the repository.

        • imageScanStatus (dict) –

          The current state of the scan.

          • status (string) –

            The current state of an image scan.

          • description (string) –

            The description of the image scan status.

        • imageScanFindingsSummary (dict) –

          A summary of the last completed image scan.

          • imageScanCompletedAt (datetime) –

            The time of the last completed image scan.

          • vulnerabilitySourceUpdatedAt (datetime) –

            The time when the vulnerability data was last scanned.

          • findingSeverityCounts (dict) –

            The image vulnerability counts, sorted by severity.

            • (string) –

              • (integer) –

        • imageManifestMediaType (string) –

          The media type of the image manifest.

        • artifactMediaType (string) –

          The artifact media type of the image.

        • lastRecordedPullTime (datetime) –

          The date and time, expressed in standard JavaScript date format, when Amazon ECR recorded the last image pull.

          Note

          Amazon ECR refreshes the last image pull timestamp at least once every 24 hours. For example, if you pull an image once a day then the lastRecordedPullTime timestamp will indicate the exact time that the image was last pulled. However, if you pull an image once an hour, because Amazon ECR refreshes the lastRecordedPullTime timestamp at least once every 24 hours, the result may not be the exact time that the image was last pulled.

    • nextToken (string) –

      The nextToken value to include in a future DescribeImages request. When the results of a DescribeImages request exceed maxResults, this value can be used to retrieve the next page of results. This value is null when there are no more results to return.

Exceptions