I have used Fedora back since Core 1. I an looking to set up a quick restore system used primarily for a NextCloud system. My thoughts are to use a single server with CoreOS and one docker image of Fedora 33 to run it.
My question is, is this a good fit and practical? I am not familiar with cloud/container systems. What brings me to this is wanting the ability to quickly reset the system if something goes wrong.
I would say: this is a good transitional step. You move to isolating your basic hardware enablement and underlying OS from the application. From there, you can grow to a more complicated multi-container / multi-host setup as needed — maybe eventually building to an orchestrated setup, or maybe just finding the level that’s right for your workload.