FROM debian:buster-slim
ARG REMCO_VER=0.11.1
RUN apt-get update \
  && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
    openvpn unzip wget ca-certificates \
  && wget https://github.com/HeavyHorst/remco/releases/download/v${REMCO_VER}/remco_${REMCO_VER}_linux_amd64.zip \
  && unzip remco_${REMCO_VER}_linux_amd64.zip \
  && rm remco_${REMCO_VER}_linux_amd64.zip \
  && mv remco_linux /bin/remco \
  && apt-get purge -y unzip wget ca-certificates \
  && apt-get autoremove --purge -y \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

COPY config /etc/remco/config
COPY openvpn_setup.tmpl /etc/remco/templates/openvpn_setup.tmpl
ENTRYPOINT ["remco"]