Redis集群 (二）--- 集群搭建之Sentinel模式

目录

1、环境及IP、端口分配

环境：centos7.0 redis6.0.8
 
三台虚拟机搭建一主两从三哨兵

master 192.168.239.136 7001 sentinel端口：8001

slave 192.168.239.134 7002 sentinel端口：8002

slave 192.168.239.135 7003 sentinel端口：8003

2、master-sentinel配置

.136添加master-server配置文件

vi /usr/local/redis/sen.conf

port 8001
daemonize yes
logfile "./8001.log"
dir ./
sentinel monitor MyMaster 192.168.239.136 7001 2
sentinel down-after-milliseconds MyMaster 1500
sentinel failover-timeout MyMaster 10000
sentinel auth-pass MyMaster r123
sentinel config-epoch MyMaster 15

MyMaster:监控主数据的名称,自定义即可,

192.168.239.136:监控的主数据库的IP

7001:监控的主数据库的端口

2:最低通过票数

3、slave-sentinel配置

.134添加master-server配置文件

vi /usr/local/redis/sen.conf

port 8002
daemonize yes
logfile "./8002.log"
dir ./
sentinel monitor MyMaster 192.168.239.136 7001 2
sentinel down-after-milliseconds MyMaster 1500
sentinel failover-timeout MyMaster 10000
sentinel auth-pass MyMaster 123
sentinel config-epoch MyMaster 15

.135添加master-server配置文件

vi /usr/local/redis/sen.conf

port 8003
daemonize yes
logfile "./8003.log"
dir ./
sentinel monitor MyMaster 192.168.239.136 7001 2
sentinel down-after-milliseconds MyMaster 1500
sentinel failover-timeout MyMaster 10000
sentinel auth-pass MyMaster 123
sentinel config-epoch MyMaster 15

4、启动哨兵

三台机子均启动

# redis-sentinel  /usr/local/redis/sen.conf

相关日志可在conf文件中指定的文件内查看