- vrrp_instance VI_1 {
- state MASTER
- interface ens33
- virtual_router_id 51
- priority 110
- advert_int 1
- authentication {
- auth_type PASS
- auth_pass 6666
- }
- virtual_ipaddress {192.168.80.188}
- }
- virtual_server 192.168.80.188 80 {
- delay_loop 6
- lb_algo rr
- lb_kind DR
- persistence_timeout 60
- protocol TCP
- real_server 192.168.80.101 80 {
- weight 1
- TCP_CHECK {
- connect_port 80
- connect_timeout 3
- nb_get_retry 3
- delay_before_retry 3
- }
- }
- real_server 192.168.80.102 80 {
- weight 1
- TCP_CHECK {
- connect_port 80
- connect_timeout 3
- nb_get_retry 3
- delay_before_retry 3
- }
- }
- }
- [root@lss keepalived]# service keepalived start
- [root@lss keepalived]# ip addr show dev ens33 // 验证绑定了虚拟地址
- inet 192.168.80.188/32 scope global ens33
- [root@lss keepalived]# ipvsadm -L
- [root@lss keepalived]# tail -f /var/log/messages // 对业务服务器和主调度器进行关闭验证热备及健康检查效果
MASTER STATE 代表主服务器
BACKUP STATE 代表备用服务器
来源: http://www.bubuko.com/infodetail-2520231.html