Migrate Tekton single arch image build to ghcr.io - Githubissues

tektoncd / plumbing

This repo holds configuration for infrastructure used across the tektoncd org 🏗️

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Migrate Tekton single arch image build to ghcr.io #2221

Open afrittoli opened 2 days ago

afrittoli commented 2 days ago

Feature request

Migrate the single-arch-template pipeline to publish to ghcr.io. This includes updates to any of the cronjobs that use this template to build images.

Note: To be implemented as a separate PR: update references in the plumbing repo from gcr.io to ghcr.io once the new images are produced.

The pipeline project release pipeline. has been migrated and can provide some insight.

Some key information for the migration:

Existing path: gcr.io/tekton-releases/dogfooding/<image-name>
Target path: ghcr.io/tektoncd/plumbing/<image-name>
GitHub requires OCI labels to be set to associate images with the correct GitHub repo, which should be implemented in #2222

Use case

Reduce Cloud Storage / Container Registry Spending: https://github.com/tektoncd/plumbing/issues/2157