mapping all available devices in docker-compose





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I have a working docker-compose where I now need to bind not only one specific device but all available devices.



So instead of having something like:



devices

  - '/dev/serial0:/dev/serial0'


I would like to do something like:



devices

  - '/dev:/dev'


This gives me the following error:



container init caused "rootfs_linux.go:70: creating device nodes caused \"open /var/lib/docker/devicemapper/mnt/6a4...05af/rootfs/dev/pts/0: permission denied\""": unknown


I could I map all devices to my container?






docker docker-compose







share|improve this question























  • Do you actually want to run this process in a Docker container? It sounds like you don't want the isolation that provides.

    – David Maze
    Nov 24 '18 at 11:41


















0















I have a working docker-compose where I now need to bind not only one specific device but all available devices.



So instead of having something like:



devices

  - '/dev/serial0:/dev/serial0'


I would like to do something like:



devices

  - '/dev:/dev'


This gives me the following error:



container init caused "rootfs_linux.go:70: creating device nodes caused \"open /var/lib/docker/devicemapper/mnt/6a4...05af/rootfs/dev/pts/0: permission denied\""": unknown


I could I map all devices to my container?






docker docker-compose







share|improve this question























  • Do you actually want to run this process in a Docker container? It sounds like you don't want the isolation that provides.

    – David Maze
    Nov 24 '18 at 11:41














0












0








0








I have a working docker-compose where I now need to bind not only one specific device but all available devices.



So instead of having something like:



devices

  - '/dev/serial0:/dev/serial0'


I would like to do something like:



devices

  - '/dev:/dev'


This gives me the following error:



container init caused "rootfs_linux.go:70: creating device nodes caused \"open /var/lib/docker/devicemapper/mnt/6a4...05af/rootfs/dev/pts/0: permission denied\""": unknown


I could I map all devices to my container?






docker docker-compose







share|improve this question














I have a working docker-compose where I now need to bind not only one specific device but all available devices.



So instead of having something like:



devices

  - '/dev/serial0:/dev/serial0'


I would like to do something like:



devices

  - '/dev:/dev'


This gives me the following error:



container init caused "rootfs_linux.go:70: creating device nodes caused \"open /var/lib/docker/devicemapper/mnt/6a4...05af/rootfs/dev/pts/0: permission denied\""": unknown


I could I map all devices to my container?






docker docker-compose




docker docker-compose






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 24 '18 at 7:06









pnknrgpnknrg

792725




792725













  • Do you actually want to run this process in a Docker container? It sounds like you don't want the isolation that provides.

    – David Maze
    Nov 24 '18 at 11:41



















  • Do you actually want to run this process in a Docker container? It sounds like you don't want the isolation that provides.

    – David Maze
    Nov 24 '18 at 11:41

















Do you actually want to run this process in a Docker container? It sounds like you don't want the isolation that provides.

– David Maze
Nov 24 '18 at 11:41





Do you actually want to run this process in a Docker container? It sounds like you don't want the isolation that provides.

– David Maze
Nov 24 '18 at 11:41












1 Answer
1






active

oldest

votes


















1














You can achieve this most easily by running a privileged container:
e.g compare:



docker run alpine ls -la /dev



vs



docker run --privileged alpine ls -la /dev






share|improve this answer
























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    active

    oldest

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    active

    oldest

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    1














    You can achieve this most easily by running a privileged container:
    e.g compare:



    docker run alpine ls -la /dev



    vs



    docker run --privileged alpine ls -la /dev






    share|improve this answer




























      1














      You can achieve this most easily by running a privileged container:
      e.g compare:



      docker run alpine ls -la /dev



      vs



      docker run --privileged alpine ls -la /dev






      share|improve this answer


























        1












        1








        1







        You can achieve this most easily by running a privileged container:
        e.g compare:



        docker run alpine ls -la /dev



        vs



        docker run --privileged alpine ls -la /dev






        share|improve this answer













        You can achieve this most easily by running a privileged container:
        e.g compare:



        docker run alpine ls -la /dev



        vs



        docker run --privileged alpine ls -la /dev







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 24 '18 at 8:54









        Uku LoskitUku Loskit

        31.1k87081




        31.1k87081
































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