Comment on 2 docker containers on same port?

thepianistfroggollum@lemmynsfw.com ⁨11⁩ ⁨months⁩ ago

• breadsmasher@lemmy.world ⁨11⁩ ⁨months⁩ ago

  You can also map different ports to the container. For sake of argument lets say qtorrent had a fixed port you cannot change, that’s just what the application listens to. You can then map a different container port to that application port.

  tldr, OP, you can’t have two containers in docker on the same container port

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  • Fjor@lemm.ee ⁨11⁩ ⁨months⁩ ago

    Right, my bad for the misleading/wrong title. This is my question - how do i map a port to a container that uses network_mode: …

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  • thepianistfroggollum@lemmynsfw.com ⁨11⁩ ⁨months⁩ ago

    Fair enough, but OPs problem can be solved by changing a 0 to a 1 in a single file.

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    • Fjor@lemm.ee ⁨11⁩ ⁨months⁩ ago

      how haha

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• Fjor@lemm.ee ⁨11⁩ ⁨months⁩ 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.

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  • thepianistfroggollum@lemmynsfw.com ⁨11⁩ ⁨months⁩ 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.

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  • breadsmasher@lemmy.world ⁨11⁩ ⁨months⁩ ago

    In the VPN service you just expose the port you want and map it to the listener port on the service

    vpn: ports: - 5000:8080 - 6000:8080

    for example

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    • Fjor@lemm.ee ⁨11⁩ ⁨months⁩ ago

      sorry im still quite new to this… do u have an example of another compose file that does this? Not sure where I put what.

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      • breadsmasher@lemmy.world ⁨11⁩ ⁨months⁩ ago

        On my phone so I haven’t got the access to give you a good example.

        You see in your compose file in your original post you have ‘8080:8080’ under ports?

        You should be able to add another line, the left hand side of the colon exposing a different port like so

        …
        ports: 
            - ‘8080:8080’
            - ‘9090:9090’ 
        …
        

        then one service you can access on port 8080 and the other you access on 9090

        then under each service you want to expose you add the other port mappings

        qtorrent:
            ports: 
                - 8080:8080
        
        sabnzb:
            ports: 
                - 9090:8080
        

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