apt update
apt install keepalived -y
global_defs {
vrrp_version 3
vrrp_iptables KEEPALIVED-VIP
}
vrrp_instance vips {
state BACKUP
interface eth0
virtual_router_id 50
priority 100
nopreempt
advert_int 1
track_interface {
eth0
}
virtual_ipaddress {
10.9.181.169
}
}
systemctl restart keepalived
RRP_Instance(vips) Transition to MASTER STATE
VRRP_Instance(vips) Entering MASTER STATE
vrrp_instance VI_1 {
state MASTER
interface eth0
#unicast peer 格式必须完全匹配!否则会起不来,必须写成三行。
unicast_peer {
192.168.0.10
192.168.0.11
192.168.0.12
}
...