PXC模式Mycat+MySQL主从架构+HAProxy负载均衡综合架构搭建(四)

目录

前言

配置HAProxy

启动HAProxy

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前言

 

上文讲到https://blog.csdn.net/Delicious_Life/article/details/106186973

本篇是综合架构的最后一步，配置HAProxy代理

 

 

配置HAProxy

 

修改配置文件

vim /haoke/haproxy/haproxy.cfg

 

global
 log     127.0.0.1 local2
 maxconn   4000
 daemon
 
defaults
 mode          http
 log           global
 option         httplog
 option         dontlognull
 option http-server-close
 option forwardfor    except 127.0.0.0/8
 option         redispatch
 retries         3
 timeout http-request  10s
 timeout queue      1m
 timeout connect     10s
 timeout client     1m
 timeout server     1m
 timeout http-keep-alive 10s
 timeout check      10s
 maxconn         3000
 
listen  admin_stats
 bind  0.0.0.0:4001
 mode http
 stats uri    /dbs
 stats realm Global\ statistics
 stats auth  admin:admin123
 
listen  proxy-mysql
 bind  0.0.0.0:4002
 mode tcp
 balance roundrobin
 option  tcplog
 #代理mycat服务
 server  mycat_1 192.168.62.132:18067 check port 18067 maxconn 2000
 server  mycat_2 192.168.62.132:18068 check port 18068 maxconn 2000

 

 

启动HAProxy

 

docker restart haproxy && docker logs -f haproxy

访问地址

http://192.168.xx.xxx:4001/dbs

 

连接navicat查看数据

我们再来回顾下整体架构图