good morning.
I already have my entire home NAS set up with everything well configured but I have a big question regarding backups.
I have an external disk with content on which I do not want backups, but the disk that includes the minipc includes everything that has to do with the operating system and the software.
I would like to see if there is a system to use disk space to create backups of the entire operating system, something similar to what Windows has with "restore image" but I can't find anything similar, I have searched Google for tutorials but no regarding this I find nothing.
For example, if I update a plugin and it stops working correctly, I can restore something previous, I have also seen that docker compose has a part of backups for the programs that I have installed, but I understand that the ideal is to use both.
Somebody could help me?
Thank you!