FROM debian:jessie

# add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added
RUN groupadd -r mongodb && useradd -r -g mongodb mongodb

RUN apt-get update \
	&& apt-get install -y --no-install-recommends numactl curl gnupg-curl
#	&& rm -rf /var/lib/apt/lists/*

# Set a timezone
ENV TZ=UTC
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

# grab gosu for easy step-down from root
ENV GOSU_VERSION 1.7
RUN set -x \
	&& apt-get install -y --no-install-recommends ca-certificates wget && rm -rf /var/lib/apt/lists/* \
	&& wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture)" \
	&& wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture).asc" \
#	&& export GNUPGHOME="$(mktemp -d)" \
#	&& gpg --keyserver hkps://keys.openpgp.org --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
#	&& gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
#	&& rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc \
#	&& chmod +x /usr/local/bin/gosu \
#	&& gosu nobody true \
#	&& apt-get purge -y --auto-remove ca-certificates wget

#ENV GPG_KEYS \
# pub   4096R/A15703C6 2016-01-11 [expires: 2018-01-10]
#       Key fingerprint = 0C49 F373 0359 A145 1858  5931 BC71 1F9B A157 03C6
# uid                  MongoDB 3.4 Release Signing Key <packaging@mongodb.com>
#	0C49F3730359A14518585931BC711F9BA15703C6
#RUN set -ex; \
#	export GNUPGHOME="$(mktemp -d)"; \
#	for key in $GPG_KEYS; do \
#		gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
#	done; \
#	gpg --export $GPG_KEYS > /etc/apt/trusted.gpg.d/mongodb.gpg; \
#	rm -r "$GNUPGHOME"; \
#	apt-key list
RUN wget -qO - https://www.mongodb.org/static/pgp/server-5.0.asc | apt-key add -

ENV MONGO_MAJOR 3.4
ENV MONGO_VERSION 3.4.2
ENV MONGO_PACKAGE mongodb-org

RUN echo "deb http://repo.mongodb.org/apt/debian jessie/mongodb-org/$MONGO_MAJOR main" > /etc/apt/sources.list.d/mongodb-org.list

RUN set -x \
	&& apt-get update \
	&& apt-get install -y \
		${MONGO_PACKAGE}=$MONGO_VERSION \
		${MONGO_PACKAGE}-server=$MONGO_VERSION \
		${MONGO_PACKAGE}-shell=$MONGO_VERSION \
		${MONGO_PACKAGE}-mongos=$MONGO_VERSION \
		${MONGO_PACKAGE}-tools=$MONGO_VERSION \
	&& rm -rf /var/lib/apt/lists/* \
	&& rm -rf /var/lib/mongodb \
    && mv /etc/mongod.conf /etc/mongod.conf.orig \
    && touch /etc/mongod.conf \
    && chown mongodb:mongodb /etc/mongod.conf
	&& apt-get purge -y --auto-remove ca-certificates wget

RUN mkdir -p /data/db /data/configdb \
	&& chown -R mongodb:mongodb /data/db /data/configdb
VOLUME /data/db /data/configdb

COPY docker-entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

CMD ["/entrypoint.sh"]

HEALTHCHECK --interval=5s --timeout=30s --retries=50 \
  CMD curl -f localhost:27017 || exit 1