keepalived配置文件GLOBAL 和 VRRPD 详解

man keepalived.conf
vim /etc/keepalived/keepalived.conf (配置文件)
notification_email (节点宕机了报警报给谁，收件人)
notification_email_from（发件人）
smtp_server 邮件服务器地址，smtp_connect_timeout 超时时间
advert_int 心跳间隔，priority 100 优先级，选举时谁的优先级高就是master ,从 的优先级 50

#ifconfig eth0:0 10.0.0.19 up
#ip addr add 192.168.24.155/24 dev eth1

备节点配置