Docker compose 快速构建redis-cluster

(1)、软件说明：

（2）修改 redis.conf

  protected-mode no
  port $REDIS_PORT  # 这里很重要，变量脚本会读取环境变量替换成配置的port
  appendonly yes
  cluster-enabled yes
  cluster-config-file nodes-6379.conf
  protected‐mode no

（3）编写 Dockerfile 文件

FROM redis:5.0.12 
COPY redis.conf /usr/local/etc/redis/redis.conf
COPY start.sh /start.sh
RUN chmod 777 /start.sh
CMD ["/./start.sh"]

（4）编写 redis.sh 脚本

sed -i 's/$REDIS_PORT/'+$REDIS_PORT+'/g' /usr/local/etc/redis/redis.conf
redis-server /usr/local/etc/redis/redis.conf

（5）编写 docker-compose.yml脚本

version: '3.8'
services:
  redis-7000:
    image: redis-cluster:latest # 注意这里的版本号 是自己构建docker 镜像版本
    container_name: redis-7000
    environment:
      - REDIS_PORT=7000
    network_mode: host
    privileged: true

  redis-7001:
    image: redis-cluster:latest
    container_name: redis-7001
    network_mode: host
    environment:
      - REDIS_PORT=7001
    privileged: true
    
  redis-7002:
    image: redis-cluster:latest
    network_mode: host
    container_name: redis-7002
    environment:
      - REDIS_PORT=7002
    privileged: true

  redis-7003:
    image: redis-cluster:latest
    container_name: redis-7003
    network_mode: host
    environment:
      - REDIS_PORT=7003
    privileged: true

  redis-7004:
    image: redis-cluster:latest
    container_name: redis-7004
    network_mode: host
    environment:
      - REDIS_PORT=7004
    privileged: true

  redis-7005:
    image: redis-cluster:latest
    container_name: redis-7005
    network_mode: host
    privileged: true
    environment:
      - REDIS_PORT=7005

（6）所有文件上传服务器

（7）依次执行命令

（验证集群）

转载注明出处