! Configuration File for keepalived
global_defs {
router_id lvs-keepalived-backup #辅助改为lvs-backup
}
vrrp_instance VI_1 {
state BACKUP
interface ens33 #VIP绑定接口
virtual_router_id 80 #VRID 同一组集群,主备一致
priority 50 #本节点优先级,辅助改为50
advert_int 1 #检查间隔,默认为1s
authentication {
auth_type PASS
auth_pass 1111
}
virtual_ipaddress {
11.1.1.144/24 # 可以写多个vip
}
}
virtual_server 11.1.1.144 80 { #LVS配置
delay_loop 3
lb_algo rr #LVS调度算法
lb_kind DR #LVS集群模式(路由模式)
net_mask 255.255.255.0
protocol TCP #健康检查使用的协议
sorry_server 11.1.1.146
real_server 11.1.1.140 80 {
weight 1
inhibit_on_failure #当该节点失败时,把权重设置为0,而不是从IPVS中删除
#TCP_CHECK { #健康检查
# connect_port 80 #检查的端口
# connect_timeout 3 #连接超时的时间
# }
HTTP_GET{
url {
path /index.html
digest 676190fd270b3cbc282da2a5de7b3cce
}
connect_port 80
connect_timeout 3
nb_get_retry 3
delay_before_retry 2
}
}
real_server 11.1.1.142 80 {
weight 1
inhibit_on_failure
HTTP_GET{
url {
path /index.html
digest f843537b8f77a0de810473a812a19256
}
connect_port 80
connect_timeout 3
nb_get_retry 3
delay_before_retry 2
}
}
}
}
keepalived配置lvs
发布于 2025-03-03 117 次阅读
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