ARG VERSION FROM registry.opensuse.org/opensuse/tumbleweed:${VERSION} VOLUME /config RUN zypper --non-interactive install --no-recommends \ dnsmasq \ && zypper clean -a \ rm /var/log/zypper.log COPY entrypoint.sh /usr/local/bin/entrypoint.sh RUN chmod +x /usr/local/bin/entrypoint.sh ENTRYPOINT ["/usr/local/bin/entrypoint.sh"] CMD ["start"]