Redis Sentinel Docker

Dockerfile

FROM redis:3-alpine

COPY master.conf   /usr/local/etc/redis/master.conf
COPY slave.conf    /usr/local/etc/redis/slave.conf
COPY sentinel.conf /usr/local/etc/redis/sentinel.conf

RUN mkdir -p /var/log/redis
RUN mkdir -p /var/run/redis
RUN mkdir -p /var/lib/redis
RUN chown redis:redis /var/log/redis
RUN chown redis:redis /var/run/redis
RUN chown redis:redis /var/lib/redis

EXPOSE 6379 16379 26379

RUN redis-server /usr/local/etc/redis/master.conf
RUN redis-server /usr/local/etc/redis/slave.conf

CMD [ "redis-sentinel", "/usr/local/etc/redis/sentinel.conf" ]