Ability to specify which zeroconf ap address to advertise

[fplanjer]

I'm running raspotify in a container on an k3s cluster, which uses librespot.
The ip adress librespot binds to (the container ip) is not the ipadress that clients should connect to (the node ip adress).
The ip advertised with zeroconf is the internal container ip and clients are not able to connect to it.

I'd like to be able to specify the ip addres that should be advertised in zeroconf.

[kingosticks]

Pretty sure there's already an option for this which is documented in the wiki but I'm also pretty sure it's broken and the code ignores the option.