alpine linux container image continuous delivery: release info

Hi!

In case anybody is interested...

I am setting up an Alpine Linux docker image continuous delivery system.

I want to be able to detect new Alpine images, build docker containers and test that whatever I put in there continues to work, before pushing to my private cloud.

Why? I might be a bit paranoid, but I don't trust the docker registry. I don't see how can I verify that I get content signed by AlpineLinux. I also need multi-arch Images.

In order to make this easier, I have created a little utility to query the Alpine distribution latest-releases.yaml

It works like this:

You can find the source in https://github.com/privazio/alpine_release_info