concourse / concourse/docker-image-resource

support public.ecr.aws

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#322 3 comments 7 reactions 0 assignees View on GitHub

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enhancement help wanted
Dominant language
Go
Stars
162
Forks
250
PR merge metrics
No merged PRs in 30d

Description

AWS has introduced public ECR registries, and when configured the url of the registry is public.ecr.aws. The same url is used for both push and pull.

docker-image-resource currently won't supply AWS credentials unless it matches the ECR regex
https://github.com/concourse/docker-image-resource/blob/master/assets/out#L232

https://aws.amazon.com/about-aws/whats-new/2020/12/announcing-amazon-ecr-public-and-amazon-ecr-public-gallery/

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Inspect assets/out around line 232 and the existing ECR URL-matching logic first. Confirm that public.ecr.aws is handled for both push and pull while preserving credential behavior, then run the repository's relevant tests.

Written by the indexing model from the issue text.

Assessment

Tech stack
aws, docker
Domain
cloud, devops
Issue type
Bug
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Clearly specified
Newbie friendliness
45/100

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