This is a Docker container for AirSonos.
AirSonos exposes Sonos as an AirPlay endpoint. To learn more about AirSonos, read the author's blog about it.
There isn't really any installation, but you need to have Docker installed. Consult the official Docker documentation for full details.
Running the airsonos container
The first run will pull the container image down to your local machine.
sudo docker run -d --restart=always --net="host" --name="airsonos" \ -p 5000-5050:5000-5050/tcp justintime/airsonos
Notes on running the container
Because the discovery mechanism uses mdns, you have to use
--net="host" in order for discovery of your Sonos devices to work properly. Since AirSonos binds to random ports between 5000 and 5050, it's best to publish them all.