nginx跟haproxy的负载均衡比对(附源码)

Posted 2021-04-11 DeanKano

一文一言: 骑自行车的再努力也追不上路虎,说明,平台很重要

简介:

测试目标:

  实现8081&8082 均衡 8083备份(在8081&8082都down机时执行)

  server 127.0.0.1:8081 weight=4 max_fails=2 fail_timeout=30s;
  server 127.0.0.1:8082 weight=4 max_fails=2 fail_timeout=30s;
  server 127.0.0.1:8083 backup;

环境:

haproxy官网: https://www.haproxy.org/

nginx官网: https://nginx.org/

1.安装: 选择对应os的版本离线安装,选择性配置环境变量

 在线安装示例:
 > linux: # yum install haproxy
 > mac: # brew install haproxy

2.版本: 最终目的,成功使用cli命令客户端

root:haproxy mac$ haproxy -v
HA-Proxy version 1.8.7 2018/04/07
Copyright 2000-2018 Willy Tarreau <[e-mail]>

root:haproxy mac$ nginx -V
nginx version: nginx/1.13.10
built by clang 9.0.0 (clang-900.0.39.2)
built with OpenSSL 1.0.2n  7 Dec 2017 (running with OpenSSL 1.0.2o  27 Mar 2018)
TLS SNI support enabled
configure arguments: --prefix=/usr/local/....

3.配置:(详细配置见源码文件)

4.手动方式启动:

haproxy

haproxy -f /usr/local/haproxy-loadbalance/ha01/haproxy.conf

如上述的配置:
stats-ui地址(stats uri & bind 配置): localhost:9099/haproxy-stats
输入用户名密码(stats auth配置):root/root

nginx

nginx -c /usr/local/nginx-loadbalance/ng01/nginx.conf

ha&ng结果比对:

backup

haproxy

nginx

roundrobin

haproxy

nginx

test

happroxy

nginx

配置源码见:

  ./haproxy-loadbance.zip
  ./nginx-loadbance.zip

https://github.com/lingqibaobei/rangers-nginx-haproxy

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