Hi there!

I’m trying to set up two services (through docker) both of which use port 8080 by default. However I am wanting these to services to sit behind a VPN using Gluetun. I added both of the ports I want to use to the compose file, but this just leads to only one of the services working as the other one will say “port already in use”. How can I strictly tell these services what port they shall use in the compose file?

This is how I did it so far;

docker-compose.yml

---
version: '3'
services:
  vpn:
   image: qmcgaw/gluetun:latest
   container_name: vpn
   restart: unless-stopped
   cap_add:
    - NET_ADMIN
   environment:
      - VPN_SERVICE_PROVIDER=custom
      - VPN_TYPE=wireguard
      - VPN_ENDPOINT_IP=####
      - VPN_ENDPOINT_PORT=####
      - WIREGUARD_PUBLIC_KEY=####
      - WIREGUARD_PRIVATE_KEY=####
      - WIREGUARD_PRESHARED_KEY=####
      - WIREGUARD_ADDRESSES=####
   devices:
    - /dev/net/tun:/dev/net/tun
   ports:
    - '8080:8080'
    #VPN
    - 8888:8888/tcp
    - 8388:8388/tcp
    - 8388:8388/udp
    - 8000:8000/tcp
    - 8584:8584
    - 8585:8585
   volumes:
    - /docker/appdata/gluetun:/gluetun
  sabnzbd:
    image: lscr.io/linuxserver/sabnzbd:latest
    container_name: sabnzbd
	network_mode: container:vpn
    volumes:
      - /docker/appdata/sabnzbd/data:/config
    restart: unless-stopped
  qbittorrent:  
    container_name: qbittorrent  
    image: linuxserver/qbittorrent:latest
    restart: unless-stopped
    network_mode: container:vpn  
    volumes:  
     - /docker/appdata/qbitorrent:/config
  • offspecAEnglish
    1·
    1 year ago

    It doesn’t look like you’ve specified any ports for the qbit container, each service needs a ports section. You can map ports to different system ports by just changing the first number.

    External Port : internal port / (tcp/udp)
ie
8081:8080/tcp
    • Fjor@lemm.eeOPEnglish
      1·
      1 year ago

      Not when using: network_mode: container:vpn, then you cant use ports section. Am hosting the port via Gluetun, then forcing the container to use Gluetun as network.

      • offspecAEnglish
        1·
        1 year ago

        Ahh gotcha, sorry I’m viewing on sync where post level code blocks are broken haha

  • Appoxo@lemmy.dbzer0.comEnglish
    1·
    1 year ago

    You could join two different networks

    And bind the port to that.

    Example:

        ports: 
       - 8880:8880 #HTTP port #optional 
       - 8443:8443 #HTTPS port 
       - 3478:3478/udp 
       - 10001:10001/udp 
       - 8080:8080 
       - "10.0.0.253:1900:1900/udp" #optional 
       - 8843:8843 #optional 
       - 6789:6789 #optional 
       - 5514:5514/udp #optional 
     networks: 
       service: 
       net: 
         ipv4_address: 10.0.0.253

    In that case I binded the container to the service network but needed a static IP reachable by outside devices.
    So I created a macvlan adapter, binded the port 1900 to that adress and all was fine.
    Should probably work for your use case.

  • Decronym@lemmy.decronym.xyzBEnglish
    1·
    1 year ago

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

    Fewer Letters More Letters
    HTTP Hypertext Transfer Protocol, the Web
    HTTPS HTTP over SSL
    IP Internet Protocol
    SSL Secure Sockets Layer, for transparent encryption
    VPN Virtual Private Network

    4 acronyms in this thread; the most compressed thread commented on today has 10 acronyms.

    [Thread #213 for this sub, first seen 12th Oct 2023, 16:55] [FAQ] [Full list] [Contact] [Source code]

  • thepianistfroggollum@lemmynsfw.comEnglish
    0·
    1 year ago

    Just use a different port number. I’m not sure why it’s necessary to use the same one since you can change qbittorrent’s port in the config files.

    • Fjor@lemm.eeOPEnglish
      0·
      1 year ago

      Sorry that was my question, dont want to use the port twice, I want to tell the compose file what to use for each container, but I dont know how.

      • Fixed the title, mb
      • thepianistfroggollum@lemmynsfw.comEnglish
        1·
        1 year ago

        Ah, well the qbittorrent config file should live in the directory you mapped to /config. I think you can pull the default one and edit it for your container.