Dockerfile

FROM debian:stretch-slim

MAINTAINER keopx <keopx@keopx.net>

# Set repositories
RUN \
  echo "deb http://ftp.de.debian.org/debian/ stretch main non-free contrib\n" > /etc/apt/sources.list && \
  echo "deb-src http://ftp.de.debian.org/debian/ stretch main non-free contrib\n" >> /etc/apt/sources.list && \
  echo "deb http://security.debian.org/ stretch/updates main contrib non-free\n" >> /etc/apt/sources.list && \
  echo "deb-src http://security.debian.org/ stretch/updates main contrib non-free" >> /etc/apt/sources.list && \
  # Update repositories cache and distribution
  apt-get -qq update && apt-get -qqy upgrade

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

# grab gosu for easy step-down from root
# /~https://github.com/tianon/gosu/releases
ENV GOSU_VERSION 1.10

RUN set -ex; \
	fetchDeps='ca-certificates wget bzip2 gnupg dirmngr'; \
	apt-get -qq update && apt-get install -y --no-install-recommends $fetchDeps; \
	update-ca-certificates; \
	dpkgArch="$(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)" && \
	for server in $(shuf -e ha.pool.sks-keyservers.net \
   hkp://p80.pool.sks-keyservers.net:80 \
   keyserver.ubuntu.com \
   hkp://keyserver.ubuntu.com:80 \
   pgp.mit.edu) ; do \
   gpg --keyserver "$server" --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 && break || : ; \
	done && \
	gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu; \
	rm -fr "$GNUPGHOME" /usr/local/bin/gosu.asc; \
	chmod +x /usr/local/bin/gosu; \
	gosu nobody true; \
	apt-get purge -y --auto-remove $fetchDeps

ENV REDIS_VERSION 3.0.7
ENV REDIS_DOWNLOAD_URL http://download.redis.io/releases/redis-3.0.7.tar.gz
ENV REDIS_DOWNLOAD_SHA e56b4b7e033ae8dbf311f9191cf6fdf3ae974d1c

# for redis-sentinel see: http://redis.io/topics/sentinel
RUN set -ex; \
	\
	buildDeps=' \
		wget \
		\
		gcc \
		libc6-dev \
		make \
	'; \
	apt-get update; \
	apt-get install -y $buildDeps --no-install-recommends; \
	rm -rf /var/lib/apt/lists/*; \
	\
	wget -O redis.tar.gz "$REDIS_DOWNLOAD_URL"; \
	echo "$REDIS_DOWNLOAD_SHA *redis.tar.gz" | sha1sum -c -; \
	mkdir -p /usr/src/redis; \
	tar -xzf redis.tar.gz -C /usr/src/redis --strip-components=1; \
	rm redis.tar.gz; \
	\
	make -C /usr/src/redis -j "$(nproc)"; \
	make -C /usr/src/redis install; \
	\
	rm -r /usr/src/redis; \
	\
	apt-get purge -y --auto-remove $buildDeps
	
# Cleanup some things.
RUN apt-get -q autoclean && \
  rm -rf /var/lib/apt/lists/*

RUN mkdir /data && chown redis:redis /data
VOLUME /data
WORKDIR /data

COPY scripts/docker-entrypoint.sh /usr/local/bin/
RUN ln -s usr/local/bin/docker-entrypoint.sh /entrypoint.sh # backwards compat
ENTRYPOINT ["docker-entrypoint.sh"]

EXPOSE 6379
CMD ["redis-server"]