Nginx+keepalived+Tomcat集群架构
! Configuration File for keepalivedglobal_defs {
notification_email {
1075841124@qq.com
}
notification_email_from Alexandre.Cassen@firewall.loc
smtp_server 127.0.0.1
smtp_connect_timeout 30
router_id LVS_DEVEL
}
vrrp_script chk_nginx { script "kill all -0 nginx" interval 1 weight -2 fall 2 rise 1} 这是keepalived对nginx的健康监测
vrrp_instance VI_1 {
state MASTER 主为MASTER。备为BACKUP
interface eth0
virtual_router_id 51主和备相同
priority 100 主高备低
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
192.168.115.222
192.168.115.111
192.168.115.99
}
track_script {
chk_nginx
}
}
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