Pretty much everything is running on Docker on SudoVanilla's server, however I refuse to pull images from Docker Hub as it is proprietary. To get around this, builds are done via automation on server, with a selfhosted Drone instance, and pushed here to SudoVanilla Ark and Codeberg.
Another reason for this, is that some projects either don't provide an image or don't have an image available for the arm64 arch(SudoVanilla server runs on a M2 chip, Asahi Linux).