(/usr/local/etc/keepalived/keepalived.conf)
1. master
1) router_id
router_id LVS_MASTER
2) set Master
default
state MASTER
3) vr-id
default
virtual_router_id 51
4) priority
default
priority 100
5) v-ip
virtual_ipaddress { 192.168.0.200 }
6) lb algo
lb_algo wrr
(1) 轮叫(Round Robin)
(2) 加权轮叫(Weighted Round Robin)
(3) 最少链接(Least Connections)
(4) 加权最少链接(Weighted Least Connections)
(5) 基于局部性的最少链接(Locality-Based Least Connections)
(6) 带复制的基于局部性最少链接(Locality-Based Least Connections with Replication)
(7) 目标地址散列(Destination Hashing)
(8)源地址散列(Source Hashing)
7) lb kind
lb_kind DR
Reference: