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    keepalived中vrrp_scrpt 脚本不执行
    48
    0

    使用keepalive时,发现vrrp_scrpt脚本一直不执行,配置如下:

    按照配置,当/etc/keepalived/down存在时,MASTER的优先级会降到80,但是这个脚本一直没有触发。

    MASTER

    ! Configuration File for keepalived
    
    global_defs {
       notification_email {
         root@localhost
       }
       notification_email_from keepalived@localhost
       smtp_server 127.0.0.1
       smtp_connect_timeout 30
       router_id LVS
    }
    
    vrrp_script chkdown {
        script "[[ -f /etc/keepalived/down ]] && exit 1 || exit 0"
        interval 1
        weight -20
        fall 1
        rise 1
    }
    
    vrrp_instance VI_1 {
        state MASTER
        interface ens33
        virtual_router_id 151
        priority 100
        advert_int 1
        authentication {
            auth_type PASS
            auth_pass 486fcd6f30e1
        }
        track_script {
            chkdown
        }
        virtual_ipaddress {
            192.168.101.231/24 dev ens33 label ens33:0
        }
        debug
    }

    BACKUP

    ! Configuration File for keepalived
    
    global_defs {
       notification_email {
         root@localhost
       }
       notification_email_from keepalived@localhost
       smtp_server 127.0.0.1
       smtp_connect_timeout 30
       router_id LVS
    }
    
    vrrp_script chkdown {
        script "[[ -f /etc/keepalived/down ]] && exit 1 || exit 0"
        interval 1
        weight -20
        fall 1
        rise 1
    }
    
    vrrp_instance VI_1 {
        state BACKUP
        interface ens33
        virtual_router_id 151
        priority 90
        advert_int 1
        authentication {
            auth_type PASS
            auth_pass 486fcd6f30e1
        }
        track_script {
            chkdown
        }
        virtual_ipaddress {
            192.168.101.231/24 dev ens33 label ens33:0
        }
        debug
    }
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