The Rocket containerization system

> Now, a recipe for building an image from distro X would be reasnable (I think Fedora calls this a kickstart definition)

My understanding is that that's pretty much how the docker hub thing works; it grabs a recipe possibly with associated files, runs it on their servers, and exposes the result.

Of course, that means you should probably read that recipe and figure out if the associated files (and actions in the recipe, any downloads that does, etc.) might be dangerous before actually grabbing the image. Their last release was about vulnerabilities when pulling evil images...