# Notes > 10/9/2026 To maintain the system, I want to set up a good way to keep track of architectural choices in general (draw.io, setup procedures to :uninstall, reinstall, reset systems and other) Things to check out: [x] file/storage system, backup for both the server itself and media [] sys admin: how to keep things safe i.e. proper file permissions esp for docker etc [] how to keep track of packages, what to update and what to not update to avoid breaking things. This includes docker images [] perhaps CI/CD should considered here