Dockerfile

#
# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
#
# PLEASE DO NOT EDIT IT DIRECTLY.
#

FROM ubuntu:focal

# 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 set -eux; \
	apt-get update; \
	apt-get install -y --no-install-recommends \
		ca-certificates \
		jq \
		numactl \
	; \
	if ! command -v ps > /dev/null; then \
		apt-get install -y --no-install-recommends procps; \
	fi; \
	rm -rf /var/lib/apt/lists/*

# grab gosu for easy step-down from root (https://github.com/tianon/gosu/releases)
ENV GOSU_VERSION 1.12
# grab "js-yaml" for parsing mongod's YAML config files (https://github.com/nodeca/js-yaml/releases)
ENV JSYAML_VERSION 3.13.1

RUN set -ex; \
	\
	savedAptMark="$(apt-mark showmanual)"; \
	apt-get update; \
	apt-get install -y --no-install-recommends \
		wget \
	; \
	if ! command -v gpg > /dev/null; then \
		apt-get install -y --no-install-recommends gnupg dirmngr; \
		savedAptMark="$savedAptMark gnupg dirmngr"; \
	elif gpg --version | grep -q '^gpg (GnuPG) 1\.'; then \
# "This package provides support for HKPS keyservers." (GnuPG 1.x only)
		apt-get install -y --no-install-recommends gnupg-curl; \
	fi; \
	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 --batch --keyserver hkps://keys.openpgp.org --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4; \
	gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu; \
	command -v gpgconf && gpgconf --kill all || :; \
	rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc; \
	\
	wget -O /js-yaml.js "https://github.com/nodeca/js-yaml/raw/${JSYAML_VERSION}/dist/js-yaml.js"; \
# TODO some sort of download verification here
	\
	apt-mark auto '.*' > /dev/null; \
	apt-mark manual $savedAptMark > /dev/null; \
	apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
	\
# smoke test
	chmod +x /usr/local/bin/gosu; \
	gosu --version; \
	gosu nobody true

RUN mkdir /docker-entrypoint-initdb.d

RUN set -ex; \
	export GNUPGHOME="$(mktemp -d)"; \
	set -- 'F5679A222C647C87527C2F8CB00A0BD1E2C63C11'; \
	for key; do \
		gpg --batch --keyserver keyserver.ubuntu.com --recv-keys "$key"; \
	done; \
	gpg --batch --export "$@" > /etc/apt/trusted.gpg.d/mongodb.gpg; \
	command -v gpgconf && gpgconf --kill all || :; \
	rm -r "$GNUPGHOME"; \
	apt-key list

# Allow build-time overrides (eg. to build image with MongoDB Enterprise version)
# Options for MONGO_PACKAGE: mongodb-org OR mongodb-enterprise
# Options for MONGO_REPO: repo.mongodb.org OR repo.mongodb.com
# Example: docker build --build-arg MONGO_PACKAGE=mongodb-enterprise --build-arg MONGO_REPO=repo.mongodb.com .
ARG MONGO_PACKAGE=mongodb-enterprise
ARG MONGO_REPO=repo.mongodb.com
ENV MONGO_PACKAGE=${MONGO_PACKAGE} MONGO_REPO=${MONGO_REPO}

ENV MONGO_MAJOR 5.0
RUN echo "deb http://$MONGO_REPO/apt/ubuntu focal/${MONGO_PACKAGE%-unstable}/$MONGO_MAJOR multiverse" | tee "/etc/apt/sources.list.d/${MONGO_PACKAGE%-unstable}.list"

# http://docs.mongodb.org/master/release-notes/5.0/
ENV MONGO_VERSION 5.0.3
# 09/19/2021, https://github.com/mongodb/mongo/tree/657fea5a61a74d7a79df7aff8e4bcf0bc742b748

RUN set -x \
# installing "mongodb-enterprise" pulls in "tzdata" which prompts for input
	&& export DEBIAN_FRONTEND=noninteractive \
	&& apt-get update \
# starting with MongoDB 4.3 (and backported to 4.0 and 4.2 *and* 3.6??), the postinst for server includes an unconditional "systemctl daemon-reload" (and we don't have anything for "systemctl" to talk to leading to dbus errors and failed package installs)
	&& ln -s /bin/true /usr/local/bin/systemctl \
	&& 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 -f /usr/local/bin/systemctl \
	&& rm -rf /var/lib/apt/lists/* \
	&& rm -rf /var/lib/mongodb \
	&& mv /etc/mongod.conf /etc/mongod.conf.orig

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

COPY docker-entrypoint.sh /usr/local/bin/
ENTRYPOINT ["docker-entrypoint.sh"]

EXPOSE 27017
CMD ["mongod"]