keepalived+lvs集群
环境:
lvs-master:192.168.88.130
lvs-backup:192.168.88.134
web1:192.168.88.135
web2:192.168.88.136
虚拟地址:192.168.88.20
lvs-master配置
yum install keepalived ipvsadm -y
# ipvsadm安装并不启动(keepalived配置文件可配置ipvsadm)
vim /etc/keepalived/keepalived.conf
! Configuration File for keepalived
global_defs {
router_id Director1 #两边不一样。
}
vrrp_instance VI_1 {
state MASTER #另外一台机器是BACKUP
interface ens33 #心跳网卡
virtual_router_id 51 #虚拟路由编号,主备要一致
priority 150 #优先级
advert_int 1 #检查间隔,单位秒
authentication {
auth_type PASS
auth_pass 1111
}