Docker hub image pull rate limit.

[saireddyzepto]

How to use self hosted dockerhub mirror the this github action.
Is there any way to mention my self hosted dockerhub image company.com/dockehub/mikefarah/yq:4-githubaction
Here this image company.com/dockehub/mikefarah/yq:4-githubaction is copy of mikefarah/yq:4-githubaction can this be achieved ?

[younsl]

In GitHub Enterprise Server and GitHub self-hosted runners environment, you can resolve this issue as follows:

I solved dockerhub rate limit issue by setting up a public mirror ECR and changing the image reference in the action. This approach doesn't require container registry login since it runs within the action itself.

1. Mirror source container imagemikefarah/yq:4-githubaction by ECR Pull Through Cache feature
2. Change image value reference in the action to use this public ECR address.

# yq/action.yml
runs:
  # To avoid docker rate limit, change my public ECR
  using: 'docker'
  image: 'docker://<YOUR_PUBLIC-MIRRORED.CONTAINER_REGISTRY.COM>/github-actions/yq:4-githubaction'
  args:
    - ${{ inputs.cmd }}