Keepalived04: Execute the Custom Script

Keepalived04: run the Custom Script 01 on the MASTER. After the BACKUP switchover, you can run the Custom Script: 02 configuration instance: 03 04! Configuration File for your 06global_defs {07 notification_email {08 oscersong007@gmail.com09} 10 keep keepalived @ localhost11 smtp_server route 3013 router_id LVS_DEVEL14} restart VGM {16 group {17 VI_118} 19 notify_master/path// to_master.sh # indicates that when switching to the master status, script 20 21 notify_backup/path_to/to_backup.sh # indicates the script 22 23 notify_fault "/path/fault to be executed when the backup status is changed. sh VG_1 "# indicates the script 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 Protocol} 44 virtual_ipaddress {45 192.168.0.150/24 dev route 10.0.150/24 dev route} 48 track_script {49} 51}