Simple/light way to self host microapps and services?

Thank you all for the replies. I should have included my analysis from the referenced thread - here it is below, along with the couple of new suggestions:

So clearly if I relax the “no docker” requirement then there are lots of options available.

@rhcarvalho great post, and makes sense, thanks. I have less experience with Elixir deployments, so my naive hope is that all these private apps will be “rolling” to latest versions - I’d rather keep things as consistent and simple as possible and Docker comes with a load even if it’s totally used transparently.

This all might be wishful thinking though and is certainly hypothetical. So far then the plan will be to try xamal on a dedicated (LXC if possible) host, and then grow to a Docker backed solution once your prophecies come true! I have to admit it might be handy to have a platform that could run any language even if I have no intention of doing so.