Guide on setting up *arrs and Gluetun for Cosmos Cloud (or migrate from CasaOS)

[dragonfire1119]

I’ve been really busy, so sorry for the late reply.

@Ultragian

Your channel has been really helpful in my home server journey. Seeing as you’re quite the expert I’d like to ask for help on this issue I’ve had recently.

Glad that my channel has helped you.

@Ultragian

The thing is, I had setup my *arrs system with qBittorrent connected (only qBit connected) through the Gluetun app (VPN). But I haven’t been quite able to move it to Cosmos Cloud.
I haven’t been able to isolate the qBittorrent connection to Gluetun in Cosmos, the app keeps changing each docker’s networks if I try doing anything. It behaves very weirdly.

If you have Isolate Container Network on turn it off and then try to change the network.

@Ultragian

I originally setup the container connection in CasaOS through Portainer. But it doesn’t update the app in CasaOS (bug or something).

I would recommend you changing the docker compose in CasaOS with: Added an edit CasaOS apps script

@Ultragian

Is there any way you could make a video explaining how to setup qBittorrent through Gluetun (with VPN), and having the *arrs go outside the VPN but still maintaining their connection to qBittorrent for communication in Cosmos Cloud? All this while exposing the services through my domain through Cloudflare DNS and HTTPS if possible (I’ve managed to expose everything except for qBittorrent).

I have not actually needed to use qBittorrent myself. I’m guessing when you say Cloudflare DNS you mean Cloudflare Tunnels?

@Ultragian

Edit: Also, would you know whether exposing a service to my domain would still have it working locally in case of an internet disconnection? Say I had Sonarr exposed like this: sonarr.mydomain.com , would it still work if my network didn’t have access to the internet anymore (I use Cloudflare for DNS Challenge but don’t really know how it works)?
What if Cloudflare exploded, for example, how do I enable something like Tailscale in Cosmos Cloud?

If your internet disconnects then your tunnel will not work unless you have local DNS setup for a local domain.