步骤启用电子邮件警报：
第1步：编辑在Keepalived配置文件。# /etc/keepalived/keepalived.conf第2步：添加下面的全局设置项。
global_defs {
notification_email {
support@youcl.com} notification_email_from support@youcl.comsmtp_server mail.youcl.com smtp_connect_timeout 30 # ...... Other configuration here ....... }
第3步：添加smtp_alert每个VRRP实例。
vrrp_instance VI_1 {
# ...... Other configuration here .......
smtp_alert
# ...... Other configuration here .......
}
第4步：重新启动Keepalived服务。
# service keepalived restart第5步：电子邮件警报就会像下面。 >>当VRRP实例出现掌握状态
Subject: [hostname] VRRP Instance VI_1 - Entering MASTER state Message: => VRRP Instance is now owning VRRP VIPs>>当VRRP实例去站状态
Subject: [hostname] VRRP Instance VI_1 - Entering SLAVE state Message: => VRRP Instance is nolonger owning VRRP VIPs
感谢您阅读这篇文章，我希望它会帮助你能够在
Keepalived电子邮件警报。
