Redis Sentinel

环境

• CentOS 7.4
• Redis 3.2.8
• 10.1.14.87 master
• 10.1.14.88 slave
• 10.1.14.89 slave

安装 redis

yum install epel-release
yum install redis

redis master 配置

• 修改 /etc/redis.conf

bind 0.0.0.0

• 修改 /etc/redis-sentinel.conf

bind 0.0.0.0
sentinel monitor mymaster 10.1.14.87 6379 2

redis slave 配置

• 修改 /etc/redis.conf

bind 0.0.0.0
slaveof 10.1.14.87 6379

• 修改 /etc/redis-sentinel.conf

bind 0.0.0.0
sentinel monitor mymaster 10.1.14.87 6379 2

启动 redis 服务

systemctl start redis
# 查看当前节点主从信息
redis-cli info replication

启动 redis sentinel 监控

systemctl start redis-sentinel