IMAGE redis_5.0.7-200403 FROM alpine3.11_3.11.6-200621 RUN EOF # Create OS user (which will be picked up later by apk add) addgroup -S -g 6379 redis adduser -S -u 6379 -h /var/lib/redis -s /bin/false -g redis -G redis redis # Install Redis apk --no-cache add redis EOF USER redis CMD /usr/bin/redis-server /etc/redis.conf