keepalived04:執行定製指令碼

keepalived04:執行定製指令碼 01在MASTER，BACKUP切換後可以執行定製的指令碼：02配置執行個體：03 04! Configuration File for keepalived05 06global_defs {07   notification_email {08        oscersong007@gmail.com09   }10   notification_email_from keepalived@localhost11   smtp_server 127.0.0.112   smtp_connect_timeout 3013   router_id LVS_DEVEL14}15vrrp_sync_group VGM {16    group {17         VI_118    }19    notify_master /path/to/to_master.sh #表示當切換到master狀態時，要執行的指令碼20 21    notify_backup /path_to/to_backup.sh #表示當切換到backup狀態時，要執行的指令碼22 23    notify_fault "/path/fault.sh VG_1"  #表示切換出現故障時要執行的指令碼24 25}26vrrp_script chk_http_port {27    script "killall -0 httpd"28        interval 129}30vrrp_instance VI_1 {31    state BACKUP32    interface eth033    virtual_router_id 5134    priority 5035    advert_int 136    authentication {37        auth_type PASS38        auth_pass westos39    }40    track_interface {41        eth042                eth143    }44    virtual_ipaddress {45        192.168.0.150/24 dev eth046                10.0.0.150/24 dev eth147    }48    track_script {49    chk_http_port50}51}