FROM debian:jessie MAINTAINER Andre Peters ENV DEBIAN_FRONTEND noninteractive ENV GOSU_VERSION 1.9 RUN set -x \ && apt-get update && apt-get install -y --no-install-recommends ca-certificates wget && rm -rf /var/lib/apt/lists/* \ && dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')" \ && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch" \ && wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc" \ && export GNUPGHOME="$(mktemp -d)" \ && gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \ && gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \ && rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc \ && chmod +x /usr/local/bin/gosu \ && gosu nobody true \ && apt-get purge -y --auto-remove ca-certificates wget RUN apt-get update \ && apt-get -y --force-yes install apt-transport-https \ && apt-key adv --keyserver keys.gnupg.net --recv-key 0x810273C4 \ && echo "deb http://packages.inverse.ca/SOGo/nightly/3/debian/ jessie jessie" > /etc/apt/sources.list.d/sogo.list \ && apt-get update \ && apt-get -y --force-yes install sogo sogo-activesync COPY ./docker-entrypoint.sh / ENTRYPOINT ["/docker-entrypoint.sh"] CMD ["/usr/sbin/sogod"] EXPOSE 20000