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.
@HectorLeeYE I would consider it pretty lightweight if it only uses 1gb of ram. Other game servers use a lot more resources. I'll probably add some minimum system requirements on the page soon. Thanks for the suggestion.