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For a specific task, I am failing to scan BLE / BlueZ (hcitool, gatttool, btdevice-l) in Docker under non-privileged and Non-Host network mode.

These are my results (in Debian-Jessie-8.8.0 Host and debian:jessie docker image):

 root1@73ab53a9268e:/# hciconfig -a
 Can't open HCI socket.: Operation not permitted

 root1@73ab53a9268e:/# bt-device -l
 Couldn't connect to DBus system bus: Could not connect: Connection refused

On another image:

root2@0d208802d44a:/# hciconfig -a
Can't open HCI socket.: Address family not supported by protocol

I even gave ALL-CAP permissions for Docker on Host but still could not make it.

docker run --name container-ID --cap-add=ALL -d -v /var/run/docker.sock:/host/var/run/docker.sock -v /dev:/host/dev -v /proc:/host/proc:ro -v /lib/modules:/host/lib/modules:ro -v /usr:/host/usr:ro Image-ID

So, is it possible by any chance to scan BLE / BlueZ in docker under Non-Privileged & Non-Host network mode?

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Half Success:

With help from Docker Community, I have successfully started DBus Service inside Docker container by logging in Docker as follows :

docker run -v /opt/bluetooth:/var/lib/bluetooth -v /sys/fs/cgroup:/sys/fs/cgroup:ro -v /tmp/$(mktemp -d):/run -it debian:jessie

Just looking to start Bluetooth service next... If somebody got any clue, that would be helpful.

  • Why did you use so many backticks, breaking your command line into multiple strings? – G-Man Nov 18 '17 at 3:49

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