hi there, comrades! just curious, what do you all actually host for yourselves?
i currently run a two old PCs refurbished as Ubuntu servers and am looking at adding a Raspberry Pi 400 that i was gifted and don’t know what to do with. i have ideas though!
anyway, i’d love to hear what you’ve found useful, helpful, and/or fun to run. my own answer will be in the comments.
DNS, web, mail, WireGuard, etc. I wrote the webserver in about 700 lines of Go and the other software is by other people. Currently I’m rewriting everything in Rust and will write an authoritative DNS server in Rust. Eventually I want all my services to run on my own software (except for WireGuard, which is best in-kernel).
My first professional mailserver was around 1996, with 400 users, up to over 3000 users by 2001. It was awesome then but now mail is the last thing I’d recommend anyone self-host. The ecosystem has been deteriorating for decades at this point.