搭建高可用及负载均衡的REDIS-dabao
global_defs {router_id redis
}
vrrp_script chk_redis {
script "/etc/keepalived/scripts/redis_check.sh" ###监控脚本
interval 2 ###监控时间
timeout2 ###超时时间
fall 3 ###重试次数}
vrrp_instance redis {
state MASTER ###设置为MASTER
interface eth0 ###监控网卡virtual_router_id 52priority 101 ###权重值authentication {
auth_type PASS ###加密
auth_pass redis ###密码
}
track_script {
chk_redis ###执行上面定义的chk_redis
}
virtual_ipaddress { 192.168.0.239 ###VIP
}
notify_master /etc/keepalived/scripts/redis_master.sh
notify_backup /etc/keepalived/scripts/redis_backup.sh
notify_fault/etc/keepalived/scripts/redis_fault.sh
notify_stop /etc/keepalived/scripts/redsi_stop.sh
}
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