# Base image
ARG ARCH=amd64
FROM $ARCH/alpine:3.9

# Prepare multi arch build
COPY qemu-* /usr/bin/

# Maintainer
MAINTAINER Florian Schwab <me@ydkn.io>

# upgrade system
RUN apk --no-cache --no-progress upgrade

# install avahi
RUN apk --no-cache --no-progress add avahi avahi-tools

# disable d-bus
RUN sed -i 's/^enable-dbus=.*/enable-dbus=no/' /etc/avahi/avahi-daemon.conf

# cleanup
RUN rm -f /usr/bin/qemu-*-static /app/qemu-*-static

# volumes
VOLUME ["/etc/avahi/services"]

# default command
CMD ["avahi-daemon"]