Problem/Motivation

I want to access data from a device that sends out data through bluetooth le advertising. Running node-red locally with node-red-contrib-generic-ble installed works perfectly, but in hass.io i could not find any device. I guess that the container don't have access to the bluetooth stack, I found a hint to use --net=host on the docker create command. But this would expose the complete network to the container which is also not wished.

Expected behavior

Container is able to find and communicate with bluetooth LE devices

Actual behavior

n/a

Steps to reproduce

1. install/add node-red-contrib-generic-ble to the node dependencies
2. add a "Generic BLE" input step
3. Double-click on the node
4. hit the pencil symbol
5. Search results should be populated (after a moment)

Proposed changes