Redis Sentinel

environment

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

install redis

yum install epel-release
yum install redis

redis master configuration

• Modify /etc/redis.conf

bind 0.0.0.0

• Modify /etc/redis-sentinel.conf

bind 0.0.0.0
sentinel monitor mymaster 10.1.14.87 6379 2

redis slave configuration

• Modify /etc/redis.conf

bind 0.0.0.0
slaveof 10.1.14.87 6379

• Modify /etc/redis-sentinel.conf

bind 0.0.0.0
sentinel monitor mymaster 10.1.14.87 6379 2

start redis service

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

Start redis sentinel monitoring

systemctl start redis-sentinel