At my last job, I implemented Firezone on AWS and it worked like a charm.

It was before the refactoring and the move to zero trust, so back then it was a simple admin panel. It was maybe mid 2022 I implemented it.

There was a terraform module I created for setting up the basic infrastructure, but there is no way the module supports the current state of the product. I guess it moved way quicker than I was able to follow LOL. The module was accepted in the Firezone group but later discontinued, for obvious reasons. I wish I had the time to contribute to the project supporting an official module for it, but I guess life happens to everyone haha

Good luck with the project! This is really good and very needed, the only other alternative being Tailscale, which is all closed source.