GHCR has slow upload times

Uploading a docker image to ghcr takes a lot of time.

See: Reproducing image push timeout with ghcr · austral-ingsis/docker-packages@68fa62c · GitHub.

This action uploads a very simple image with alpine and a script inside. With this small image Docker buildx throws timeout after 30s.

I’ve tried it locally too and it is really slow, takes forever to upload a 5MB layer.


I’m sorry you’re experiencing this. Any chance you could try pussing the same image using docker push instead of buildx?