系统: centos-7.2-x64
redis: redis-5.0.8
redis-5.0.8_centos7.2_x64
链接: https://pan.baidu.com/s/1rL-UHqIw0LZNoW38vXuSQg
提取码: sdm9
redis-5.0.8_centos6.8_x64
链接: https://pan.baidu.com/s/126sPkX-bf5VpptnCmWoUMQ
提取码: x58h
1、程序目录下创建config目录
2、创建3配置文件
一个主节点6381,两个从节点6382和6383，都未设置密码
image.png
master-6381.conf
bind 0.0.0.0
port 6381
logfile "6381.log"
dbfilename "dump-6381.rdb"
daemonize yes
rdbcompression yes
requirepass "123456"
masterauth "123456"
slave-read-only no
slave-6382.conf
bind 0.0.0.0
port 6382
logfile "6382.log"
dbfilename "dump-6382.rdb"
daemonize yes
rdbcompression yes
requirepass "123456"
masterauth "123456"
slave-read-only no
slaveof 127.0.0.1 6381
slave-6383.conf
bind 0.0.0.0
port 6383
logfile "6383.log"
dbfilename "dump-6383.rdb"
daemonize yes
rdbcompression yes
requirepass "123456"
masterauth "123456"
slave-read-only no
slaveof 127.0.0.1 6381
3、启动三个节点，先主后从
./redis-server config/master-6381.conf
./redis-server config/slave-6382.conf
./redis-server config/slave-6383.conf
4、验证集群
image.png
5、主节点可读写，从节点只可读
./redis-cli -p 6381-p: 指定端口
