Using Docker for PeerTube

Hi everyone, I want to use Docker to install PeerTube, for compatibility on the same server as Hestia. In the classic way I tested, Hestia doesn’t let me use Nginx properly. I installed PeerTube in Docker, it’s easy, but there are a number of issues.

  1. How to migrate (migration) to another server
  2. How to keep a backup of the data on my PC
  3. How to edit Nginx files, e.g. add QUICs
  4. How safe are the updates , will they not corrupt user data.
    These are questions of course just for me and my study, I will sort it all out gradually. And still who has experience using PeerTube in Docker, please share how convenient and secure it is? Thanks