Dockerfile to create a docker file for the RPI

[romerod]

Multistage dockerfile to create a docker image which can be run on the RPI

[superlupo12]

What's the use case for this? Why would you want that?

[maxx]

@romerod I was interested in this at one point, but I found it very difficult to get sound out of a docker container. You would need to use pulse audio sockets or something like that. Or did you find a better way?

[romerod]

I'm using this image on a RPI which runs hypriot and is connected by HDMI to my onkyo receiver.

By passing all the devices into the docker instance, sound works without any problems and by using "host" as network discoverable mode works too