rpi-shairplay via Docker

This is a Docker container for running Shairplay on a Raspberry Pi. It compiles the tool from source (using the master branch on GitHub).

Build:

docker build -t rpi-shairplay .

Run:

docker run --device /dev/snd -v /var/run/dbus:/var/run/dbus --net=host --restart=unless-stopped --detach=true -t rpi-shairplay

This container currently uses host networking (--net=host) because the AirPlay protocol seems to use dynamic UDP ports.

The container does not include Avahi. It should be run on the host or in another container. To communicate with Avahi, we give this container access to /var/run/dbus.