Redis 3.0.7基于Sentinel的高可用安装及配置
! Configuration File for keepalivedglobal_defs {
notification_email {
root@localhost
}
notification_email_from keepalived@localhost
smtp_server 127.0.0.1
smtp_connect_timeout 10
router_id keepalivedha_1
}
vrrp_script chk_redis_role {
script "/usr/local/redis3.0.7/sbin/redis-cli info | grep role:master >/dev/null 2>&1"
interval 1
timeout 2
fall 2
rise 1
}
vrrp_sync_group VG_1 {
group {
VI_1
}
}
vrrp_instance VI_1 {
state BACKUP
interface eth0
#use_vmac keepalived
#vmac_xmit_base
smtp_alert
virtual_router_id 20
priority 100
advert_int 1
authentication {
auth_type PASS
auth_pass password
}
virtual_ipaddress {
192.168.2.250
}
track_script {
chk_redis_role
}
}
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