[root@lvs1 keepalived]# ipvsadm -L
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
TCP  lvs1:mysql wlc
  -> 192.168.150.36:mysql         Route   10     0          0
  -> 192.168.150.37:mysql         Route   10     0          0
  -> 192.168.150.38:mysql         Route   10     0          0
TCP  lvs1:8009 wlc



<< 35번 IP를 가지고 있어야 master >>

[root@lvs1 keepalived]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    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: ens18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether bc:24:11:45:c4:6b brd ff:ff:ff:ff:ff:ff
    altname enp0s18
    inet 192.168.150.45/24 brd 192.168.150.255 scope global noprefixroute ens18
       valid_lft forever preferred_lft forever
    inet 192.168.150.35/32 scope global ens18
       valid_lft forever preferred_lft forever
    inet6 fe80::be24:11ff:fe45:c46b/64 scope link
       valid_lft forever preferred_lft forever



[root@lvs1 keepalived]# cat /etc/keepalived/keepalived.status
Keepalived : Master



[root@lvs1 keepalived]# cat /etc/keepalived/keepalived.status
Keepalived : Backup