For me it is writting docker compose files describing my services. I like to test them on my machine before pushing them to the server(s). But I guess that’s my own fault for not using something like portainer or even SSHFS.
What’s the most annoying / painful step for you?
I learned last week that the battery backups draw a lot more amps while charging after a power outage. Blew the breaker trying to have all 3 UPS’s come online. Once online the whole rack pulls just over 2A.
Better to learn it now then later