原文地址:https://www.cnblogs.com/zh-dream/p/12911609.html
nginx从1.9.0开始,新增加了一个stream模块,用来实现四层协议的转发、代理或者负载均衡等
stream模块的用法和http模块差不多,语法基本一致,支持server,hash, listen, proxy_pass等指令,
配置实例如下:
worker_processes auto;
error_log logs/error.stream.log info;
events {
worker_connections 1024;
}
stream {
upstream cloudsocket {
hash $remote_addr consistent;
# $binary_remote_addr;
server 172.19.20.7:3306 weight=5 max_fails=3 fail_timeout=300s;
}
server {
listen 3306;#数据库服务器监听端口
server_name mysql1.tools.hrtop.net;
proxy_connect_timeout 120s;
proxy_send_timeout 120;
proxy_read_timeout 120;
proxy_buffer_size 256k;
proxy_buffers 8 128k;
proxy_pass cloudsocket;
}
}
