[mikeymop]

Wow, Debian 3.9 kernel.

Has ssh, vim, tmux, and docker installed. I'm guessing this is either a container itself or a Debian vm.

I'm still finding new things that are installed and useful. I would find myself using it to QA docker compositions I write. The question is can I host from this instance?

[audscias]

It's a container. And what do you mean by host? You can definitely run containers in it, and an ephemeral external IP. There is a button at the top right that shows what you are running on port 8000 from the outside, handy to test whatever you are running.