I am working on something like that, but it is very difficult to make something that is production ready. You can see it here https://blackbeard.io

The whole idea is that we managed the infrastucure and you can launch any docker container that you want.

But we have since changed our idea to be more of a prototype hosting platform where you can easily host and get started really quickly.

I would really like to dicuss the idea with you, you can catch me on social media with username @kevinsimper also on Skype.