1. 配置master主机
– 设置连接密码 ，启动服务，连接服务
[root@db1 ~]# redis-cli -h 192.168.4.11 shutdown
[root@db1 ~]# vim /etc/redis/6379.conf
70 bind 192.168.4.51
501 requirepass 123456 //密码
[root@db1 ~]# sed -n ‘70p;501p‘ /etc/redis/6379.conf
bind 192.168.4.11
requirepass 123456
[root@db1 ~]# redis_6379 start #此处我做了软链接
Starting Redis server...
[root@db1 ~]# redis-cli -h 192.168.4.11 -a 123456 -p 6379
2. 配置slave主机
– 指定主库IP ，设置连接密码，启动服务
[root@db2 redis]# redis-cli -h 192.168.4.12 shutdown
[root@db2 redis]# vim /etc/redis/6379.conf
[root@db2 redis]# redis_6379 start
Starting Redis server...
[root@db2 redis]# sed -n ‘70p;282p;289p‘ /etc/redis/6379.conf #查看配置信息
bind 192.168.4.12
slaveof 192.168.4.11 6379
masterauth 123456
[root@db2 redis]# redis-cli -h 192.168.4.12
192.168.4.12:6379> INFO replication
# Replication
role:slave
master_host:192.168.4.11
master_port:6379
master_link_status:up
master_last_io_seconds_ago:3
master_sync_in_progress:0
slave_repl_offset:182
slave_priority:100
slave_read_only:1
connected_slaves:0
master_replid:bdb9baa214507f625a4e00f0db9b519aa2fc98ee
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:182
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:1
repl_backlog_histlen:182

十、配置带验证的主从复制