FROM debian:sid # Set the env variables to non-interactive ENV DEBIAN_FRONTEND noninteractive ENV DEBIAN_PRIORITY critical ENV DEBCONF_NOWARNINGS yes RUN apt-get update && apt-get -y install nginx RUN mkdir -p /var/lib/nginx RUN chown -R www-data:www-data /var/lib/nginx ADD ./acme-challenge.conf /etc/nginx/snippets/acme-challenge.conf ADD ./nginx.conf /etc/nginx/nginx.conf RUN mkdir /etc/nginx/streams-enabled && chown -R www-data:www-data /etc/nginx/streams-enabled CMD [ "/usr/sbin/nginx", "-g", "daemon off; master_process on;" ]