FROM ubuntu:jammy RUN apt-get -q update \ && DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y \ cron vim ssh rsync \ letsencrypt \ python3-certbot-apache \ python3-certbot-nginx \ && apt-get clean \ && rm -rf /var/lib/apt/lists/{apt,dpkg,cache,log} COPY /Dockerfile.cron /Dockerfile COPY /entrypoint.sh /entrypoint.sh ENTRYPOINT [ "/entrypoint.sh" ]