[gvkhna]

Github actions buildx also going down is a really unintended consequence. It would be great if we could mirror away from docker entirely at this point but I digress.

[tfolbrecht]

There's a registry image for OCI containers that is pretty painless to set up and low maintenance, can use s3 as a storage backend.

https://hub.docker.com/_/registry

Your git provider probably also has a container registry service built in.