-
Notifications
You must be signed in to change notification settings - Fork 28
Open
Description
-
集中式 vs 分布式
部署形式上的分类,集中式:网关代理形式,分布式:同一集群各实例分别进行负载均衡(也有叫软LB) -
集中式的代表
硬件 F5
软件 LVS / HAPorxy / Nginx (Tengine/OpenResty) -
4层 vs 7层
按TCP/IP协议栈层次划分
4层:tcp/udp
7层:http -
算法
round robin
consistent hash
ip hash
least connection -
健康检查
-
会话维持
-
服务发现
etcd
consul
zookeeper -
其它
谁给网关LB:ECMP / DNS调度
底层加速:dpdk
高可用部署:keepalived -
链接
Nginx upstream http://nginx.org/en/docs/http/ngx_http_upstream_module.html
美团4层LB https://tech.meituan.com/2017/01/05/mgw.html
https://github.com/cristaloleg/awesome-load-balancing
Reactions are currently unavailable
Metadata
Metadata
Assignees
Labels
No labels