nginx之TCP反向代理

Posted 2020-09-07

　　nginx从1.9.0后引入模块ngx_stream_core_module，模块是没有编译的，需要用到编译需添加--with-stream配置参数，stream负载均衡官方配置样例

user  nginx;
#user root;
worker_processes  1;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  ‘$remote_addr - $remote_user [$time_local] "$request" ‘
                      ‘$status $body_bytes_sent "$http_referer" ‘
                      ‘"$http_user_agent" "$http_x_forwarded_for"‘;

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;
}

stream{
	upstream mysql{
		server 192.168.1.106:3306 weight=1;
		server 192.168.1.108:3306 weight=1;
	}
        
	server{
		listen 3307;
		proxy_pass mysql;
	}

}

stream 与 http 是一个层级的，放在配置文件最后

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