Nginx四层代理

Nginx支持四层代理

http://nginx.org/en/docs/stream/ngx_stream_core_module.html

该ngx_stream_core_module模块自1.9.0版开始可用。默认情况下，此模块不构建，应使用配置参数启用 --with-stream 。

[root@linux-node1 src]# tar xf nginx-1.10..tar.gz
[root@linux-node1 src]# cd nginx-1.10.
[root@linux-node1 nginx-1.10.]# useradd -s /sbin/nologin -M www
[root@linux-node1 nginx-1.10.]# yum install gcc gcc-c++ zlib-devel pcre-devel openssl openssl-devel -y
[root@linux-node1 nginx-1.10.]# ./configure --prefix=/usr/local/nginx-1.10. --user=www --group=www --with-http_ssl_module --with-http_stub_status_module --with-file-aio --with-stream
[root@linux-node1 nginx-1.10.]# make && make install 

配置文件
worker_processes  ;
events {
    worker_connections  ;
}
stream {
        upstream tcp_proxy {
        hash $remote_addr consistent;  #远程地址做个hash
        server 192.168.::;
   }
      server {
        listen ;
        proxy_connect_timeout 1s;
        proxy_timeout 10s;  #后端连接超时时间
        proxy_pass tcp_proxy;
     }
  }

  [root@linux-node1 conf]# /usr/local/nginx-1.10./sbin/nginx 

  [root@linux-node1 conf]# netstat -ntpl|grep
tcp               0.0.0.0:            0.0.0.0:*               LISTEN      /nginx: master 

[root@linux-node1 conf]# ssh -p  root@192.168.230.130
root@192.168.230.130's password:
Last login: Sat Apr   ::  from linux-node1
[root@linux-node2 ~]# ls
anaconda-ks.cfg  hello.py