主从复制

1.主从复制

　　宝塔配置redis-server 环境变量

ln -s /www/server/redis/src/redis-server /usr/bin/redis-server

 

配置一主两从

 

1. 新建myredis文件夹将redis.conf文件复制进去

2. 新建三个redis配置文件

1.redis6379.conf

include ./myredis/redis.conf
pidfile /www/service/redis/redis_6379.pid
port 6379
dbfilename dump6379.rdb

2.redis6380.conf

include ./myredis/redis.conf
pidfile /www/service/redis/redis_6380.pid
port 6380
dbfilename dump6380.rdb

3.redis6380.conf

include ./myredis/redis.conf
pidfile /www/service/redis/redis_6381.pid
port 6381
dbfilename dump6381.rdb

 

 3 启动

redis-server ./myredis/redis6379.conf

redis-server ./myredis/redis6380.conf

redis-server ./myredis/redis6381.conf

 

4 连接查看服务器详情

redis-cli -p 6379
info replication

 

 

 

 

5 配置从机

配置6380，6381为从机

slaveof 127.0.0.1 6379

slaveof 127.0.0.1 6379

 

 

 

 

演示效果：主机写入，从机可以读