I need to check what exactly I need to expose. I had 80 and 443 exposed but limited the access to local IPs in nginx like this:

    allow 192.168.x.0/24;  # Allow FritzBox subnet
    allow 10.0.0.0/24;       # Allow OpnSense subnet
    deny all;                # Deny all other IPs

I still have some services I want to expose so generally I’ll keep the ports open.

Super reliable virtualization and management features. Snapshots, auto backups, live migrations across physical hosts, high availability are what I like the most.

Just that, they have a detailed description of the upgrade routine. Make backups :)

If you don’t find someone, maybe you can find a hackerspace or the like in those locations. There might be people already doing what you are currently looking into.

I don’t think that’s the point. It can be fun to use something like an old Phone to use it as a homeserver or the like. It’s a pet project and not about efficiency or being really useful.

I know some people are using Sunshine + Moonlight for their Steamdecks, usually with their Gaming PC as the server. I guess running your fat rig with GPU 24/7 will use quite a bit power