巧用keepalived实现一主多备
vrrp_instance VI_1 {state BACKUP #备份服务器上将MASTER改为BACKUP
interface eth1
virtual_router_id 60
priority 99 # 备份服务上将100改为99
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
192.168.2.248
#(如果有多个VIP,继续换行填写.)
}
}
vrrp_instance VI_2 {
state BACKUP #备份服务器上将MASTER改为BACKUP
interface eth1
virtual_router_id 2
priority 99 # 备份服务上将100改为99
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
192.168.2.248
#(如果有多个VIP,继续换行填写.)
}
}
vrrp_instance VI_3 {
state BACKUP #备份服务器上将MASTER改为BACKUP
interface eth1
virtual_router_id 3
priority 99 # 备份服务上将100改为99
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
192.168.2.248
#(如果有多个VIP,继续换行填写.)
}
}
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