I saw an appreciation post for Gluetun on here in the last couple of weeks. I’d set it up before my server died and I had to reinstall everything, but then gone for the easy method when I was reinstalling.

So my easy method install had a VM as a server running Plex and Docker and a second VM with Mullvad installed running anything that needed a VPN in Docker.

Yesterday I opened up a program behind the VPN and it wasn’t working again. I had to restart the VM to get it going and it annoyed me. So before work I set up Gluetun.

I had previously used this walkthrough https://youtu.be/9dJPOd0XbN8 so I went back to it, looked in the notes and found his GitHub, then his docker compose under Torrent-VPN.

I stole his initial Gluetun config and the qBittorrent part, but then went into Portainer and took all my running containers and added them to the file. I took the ports out of each compose file and added the “network mode” and “depends on Gluetun” bits from the qBittorrent part of his config and added them to each compose file I added to the file.

Then the ports I had removed I added to the Gluetun part of his compose file.

Downloaded a config file for Mullvad and added the IP and private Key to the Gluetun compose.

Then launch the stack and it worked.

Now for the Gotchas. I had to go into Portainer to get the IP address that the whole stack used. This IP address was required to get containers talking to each other. If you need Sonarr to connect to Prowlarr it needs this IP address.

Also the downloader (he uses qBittorrent and I used RDT client) needed to be mapped using “localhost” for each container and the port

But other than those Gotchas it was quite easy and I managed to get everything set up an hour after finishing work. This was because I just used backups of my already running containers and restored them in the new ones, then edited the bits that had changed (IP addresses in my Gotchas)

The upside is that I’m now only using the one VM, meaning I’ve saved 4gb of RAM.

I can use that ram for something else now. Nextcloud? Immich?

Hope this helps someone else.

  • HauntingScience@programming.devEnglish
    4·
    2 months ago

    I’ve had some level of success using “gluetun” as the host of the container you want to hit, for any container outside of gluetun’s network mode.

    Then, for those that are sharing the gluetun network, they can communicate using their regular hostname but using the internal port instead of the published one.

    Out of all my containers behind gluetun I have only one that hasn’t been able to connect with anything but IPs

  • sailingbythelee@lemmy.worldEnglish
    2·
    2 months ago

    Gluetun is the bomb. You don’t realize how much automated tracking of the torrent-verse is out there until your VPN connection drops unexpectedly and your torrent client continues merrily downloading in the clear. Gluetun is a fantastic killswitch and has never failed me. All hail the developer.

    • LifeBandit666@feddit.ukOPEnglish
      2·
      2 months ago

      Good to hear. I guess the advantage is this way my containers rely upon Gluetun to work, so if it stops working, the whole stack stops working.

  • djvinniev77@lemmy.caEnglish
    2·
    2 months ago

    That’s awesome. I’m going to have to read this all carefully and set up my own stack. I also use rdt, but in some cases you need qbittorrent (I don’t think rdt handles music?) Anyway, good job and thanks

    • LifeBandit666@feddit.ukOPEnglish
      1·
      2 months ago

      I use RDT for Lidarr too. I’ve had qbt set up in the past and may even do it again but for now it’s fine for everything I need.

      • djvinniev77@lemmy.caEnglish
        1·
        2 months ago

        Hmm. I thought debrid didn’t handle audio but I guess they do… I’m going to have a look… thank you!

  • Decronym@lemmy.decronym.xyzBEnglish
    1·
    28 days ago

    Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I’ve seen in this thread:

    Fewer Letters More Letters
    DNS Domain Name Service/System
    IP Internet Protocol
    SSL Secure Sockets Layer, for transparent encryption
    TLS Transport Layer Security, supersedes SSL
    VPN Virtual Private Network

    [Thread #736 for this sub, first seen 4th May 2024, 12:35] [FAQ] [Full list] [Contact] [Source code]

  • Peak@mastodon.social
    0·
    2 months ago

    @Lifebandit666 How reliable is the killswitch of Gluetun? I read that killswitches sometimes fail so it is better to bind to a network interface who is only routed to work through the VPN.

    Does that risk exist with Gluetun?