二、主从复制

https://blog.csdn.net/qq_38270106/article/details/84026299

创建端口号为6380的redis服务器：

1. 复制6379的挂载目录文件作为6380的挂载文件

   cp -r redis6.0.5 redis6.0.5_slave

2. 删除redis6.0.5_slave/data目录下的所有文件

3. 查看主服务器6379的容器内的地址

   docker inpect redis6

   

    

4. 将conf/redis.conf文件内容为6379的设置为6380

   protected-mode no
   port 6380
   daemonize no
   logfile "6380.log"
   dir ./
   dbfilename dump-6380.rdb
   rdbcompression yes
   rdbchecksum yes
   save 10 2
   appendonly yes
   appendfsync everysec
   appendfilename "appendonly-6380.aof"
   slaveof 172.17.0.2 6379

5. 启动6380

   docker run --name redis6380 -p 6380:6380 
   -v /data/redis6.0.5_slave/conf/redis.conf:/usr/local/etc/redis/redis.conf 
   -v /data/redis6.0.5_slave/data:/data 
   -d redis:6.0.5 redis-server /usr/local/etc/redis/redis.conf
   ​
   docker run --name redis6381 -p 6381:6381 
   -v /data/redis6.0.5_slave1/conf/redis.conf:/usr/local/etc/redis/redis.conf 
   -v /data/redis6.0.5_slave1/data:/data 
   -d redis:6.0.5 redis-server /usr/local/etc/redis/redis.conf

6. 进去6380容器内，并打开客户端

   docker exec -it redis6380 /bin/bash
   redis-cli -p 6380

7. 查看该服务器的信息

   info replication

   

    

8. 测试主从复制