Jellyfin+adblocker What is the best setup for me please ?

Hello

I have an old PC. I used to have ubuntu server with adguard and jellyfin.
I would like to have a better setup to open safely my jellyfin to the web and to automatically update everything that needs to be updated.

I tried tuenas. I'm not very familiar with it. Sometimes jellyfin is stuck at "deploying". I had to reinstall many times.
I also wanted to add cloudflare tunnel to open to the internet without opening a port on my router.
I also would like to have a raid on some hdd to be safe for personal data and not to expose it to internet.

Is there a better setup for my use ?

Thank you :)

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