I don't know, that set of requirements sounds like containers are a good fit. I don't have an alternative for you. I would just ssh into the server and run the

I don't know, that set of requirements sounds like containers are a good fit. I don't have an alternative for you. I would just ssh into the server and run the commands needed to update/start the services; it wouldn't be one command and it is not impossible to mess up. I will say that consuming other people's services that I don't intend to develop on is easier with containers. I use podman for my jellyfin and Minecraft servers based on someone else's configs. My only issue with them is the complexity during development.