is there a simple guide for a newcomer and little knowledge of Linux how I can backup and restore selected Docker containers, portainer settings, images (Pihole, OpenVpn)?
If my SD card crashes or I want to set up the whole thing again, I simply want to create the containers again in Portainer. It is important that all my settings and functions run again immediately!
Maybe there is also a graphic plugin for Openmediavault 5 to secure individual containers.
Thanks a lot