Dockerfile :
# derive from our baseimage
FROM resin/rpi-raspbian:stretch
MAINTAINER Albert Einstein (PD2EMC)
RUN echo "Set Timezone to Amsterdam..." \
&& ln -sf /usr/share/zoneinfo/Europe/Amsterdam /etc/localtime \
&& echo "Updating and installing main packages..." \
&& apt-get update \
&& apt-get install -y apt-utils \
&& apt-get install -y alsa-utils bash wget mc \
&& apt-get upgrade -y \
&& apt-get clean \
&& apt-get autoremove -y
WORKDIR /tmp
RUN echo "Starting UniPager Installation..." \
&& echo "Add repo to source.list..." \
&& sh -c "echo 'deb http://www.afu.rwth-aachen.de/debian unipager main' > /etc/a
pt/sources.list.d/unipager.list" \
&& sh -c "echo 'deb-src http://www.afu.rwth-aachen.de/debian unipager main' >> /
etc/apt/sources.list.d/unipager.list" \
&& echo "Get keyfile..." \
&& wget http://www.afu.rwth-aachen.de/debian/rwth-afu.key > /dev/null 2>&1 \
&& echo "Add keyfile to keyring..." \
&& apt-key add rwth-afu.key > /dev/null 2>&1 \
&& echo "Remove keyfile..." \
&& rm rwth-afu.key \
&& echo "Updating packages..." \
&& apt-get update \
&& echo "Installing UniPager..." \
&& apt-get install unipager \
&& echo "Adding passw0rd to UniPager..." \
&& sh -c "echo 'passw0rd' >> /var/lib/unipager/password" \
&& echo "UniPager installation completed."
WORKDIR /var/lib/unipager
ENTRYPOINT ["unipager"]