This guide has now moved to here https://github.com/OnniSaarni/SPT-Fika-Docker-Guide
This gist can still be used for discussion if you'd like.
Feel free to make an issue or a pull request if you'd like to contribute by expanding some sections or just otherwise contributing something to the guide.
Scripts and automated tools are welcome too if you wish to have them in the repo.
@lommy7 I understand since port forwarding is better than VPNs mostly due to the increased speed. The issue is that my router is placed in a really inaccessible location, so I'm honestly quite lazy to get it down.
Does Tailscale only allow 3 people to connect (aka play at once)? Personal pricing states that its up to 3 users with public domains and up to 100 devices, but what does that exactly mean? Also, I assume that you used the API for TailScale since you mentioned Linux, instead of the GUI, right?