@hi I run a slightly modded standard Mastodon instance (mostly just adjust the post length). It runs in Docker on a dedicated Debian VM along a bunch of other services.
All my services run on my home server, but I have a cheap VPS to act as an "exit node", so I get static IP without dealing with the dynamic IP shenanigans or relying on Cloudflare/Tailscale etc.
@hi this :)
https://xkcd.com/303/
If it's a small downtime, fedi, just like email "catches up", I had a few hours/a day of downtime here & there, I don't care/mind much to be honest (but it's rare).
Now that I have the "cottage" I have unlimited 4G so I should set up a failover, but unless DDoSed deliberately, issues are so infrequent that I don't really bother (and since this is a personal instance, the only person to upset here is me :) )