Notesnook notebook with whatever info I need to be able to administrate the system. e.g. what different ports are used for and why the firewall policies are what they are, sometimes write-ups after a troubleshooting session, etc.
The Notesnook instance is self-hosted too, but if the server goes down, the notebook will still be available locally.







If you haven’t already, I recommend Watchtower (nickfedor fork—the original is unmaintained) which automatically pulls updates to Docker containers and restarts them. Make sure to track latest, although for security updates, these should be backported to any supported versions so it’s fine to track an older supported version too.