39 lines
922 B
Django/Jinja
39 lines
922 B
Django/Jinja
! Configuration File for keepalived
|
||
|
||
global_defs {
|
||
router_id OAMHA
|
||
}
|
||
|
||
#监控服务httpd, mysql等
|
||
vrrp_script check_service_health {
|
||
script "/etc/keepalived/check_service_health.sh"
|
||
#每2s检查一次
|
||
interval 3
|
||
#每次检查-10
|
||
weight -10
|
||
fail 3
|
||
#失败次数，如果请求失败2次就认为此节点资源发生故障将进行切换
|
||
|
||
rise 1
|
||
#监测成功就立即成功，如果请求一次成功就默认此节点资源恢复正常
|
||
}
|
||
|
||
vrrp_instance VI_1 {
|
||
state {{ ha_backup.instance_state }}
|
||
interface {{ ha_backup.ethname }}
|
||
virtual_router_id {{ ha_backup.oam_virtual_router_id }}
|
||
priority 10
|
||
advert_int 1
|
||
authentication {
|
||
auth_type PASS
|
||
auth_pass oamha
|
||
}
|
||
virtual_ipaddress {
|
||
{{ ha_backup.virtual_ip }}
|
||
}
|
||
#触发的脚本
|
||
track_script {
|
||
check_service_health #检测脚本，上面配置的
|
||
}
|
||
}
|