Centos7.3版本 安装使用keepalived 主从都出现了VIP地址，哪位老哥遇到过，下面是配置信息。

目前没有添加LVS只是使用keepalived，也没有添加其他健康检查机制比如通过HTTP_GET的状态码等。

配置如下：

从服务器配置：

! Configuration File for keepalived

global_defs {
notification_email {
acassen@firewall.loc
failover@firewall.loc
sysadmin@firewall.loc
}
notification_email_from Alexandre.Cassen@firewall.loc
smtp_server 192.168.200.1
smtp_connect_timeout 30
router_id LVS_DEVELaaaa
vrrp_skip_check_adv_addr
vrrp_strict
vrrp_garp_interval 0
vrrp_gna_interval 0
}

vrrp_instance VI_1 {
state BACKUP
interface eth0
virtual_router_id 51
priority 80
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
10.0.0.1
}
}

主服务器配置：

! Configuration File for keepalived

global_defs {
notification_email {
acassen@firewall.loc
failover@firewall.loc
sysadmin@firewall.loc
}
notification_email_from Alexandre.Cassen@firewall.loc
smtp_server 192.168.200.1
smtp_connect_timeout 30
router_id LVS_DEVEL
vrrp_skip_check_adv_addr
vrrp_strict
vrrp_garp_interval 0
vrrp_gna_interval 0
}

vrrp_instance VI_1 {
state MASTER
interface eth0
virtual_router_id 51
priority 100
advert_int 1
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
10.0.0.1
}
}

最后：

[root@node252 keepalived]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:15:5d:ec:d1:03 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.252/24 brd 192.168.0.255 scope global eth0
valid_lft forever preferred_lft forever
inet 10.0.0.1/32 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::3e38:2c78:ca05:fcc9/64 scope link
valid_lft forever preferred_lft forever

[root@node227 keepalived]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:15:5d:ec:d1:07 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.227/24 brd 192.168.0.255 scope global eth0
valid_lft forever preferred_lft forever
inet 10.0.0.1/32 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::416b:8b2d:776:9d65/64 scope link
valid_lft forever preferred_lft forever