1.安装nginx服务
1.1 安装nginx
暂无
1.2 对于已经安装nginx的,检查是否编译时带with-stream参数
nginx -V |grep with-stream #有with-stream参数,可以代理tcp协议
2.配置nginx的tcp代理
请注意,stream块和http块是两个不同的模块,stream不属于http模块,即不能放到/etc/nginx/conf.d/,stream是通过tcp层转发,而不是http转发。
如配置在http内,启动nginx会报如下错误:
nginx: [emerg] "server" directive is not allowed here
2.1 修改主配置文件,添加stream目录
cd /etc/nginx/cp -a nginx.conf{,_$(date +%F)}vim nginx.conf# 最后追加如下内容# tcp/ip proxyinclude /etc/nginx/tcp.d/*.conf;
2.2 添加tcp转发配置
mkdir tcp.d cd tcp.d
在新建的 tcp.d 目录下创建 conf 文件新建一个 tcp 配置,例如我转发到IP为127.0.0.1的7666端口
vim openldap.conf
写入
stream{ upstream tcpssh{ hash $remote_addr consistent; server 127.0.0.1:7666 max_fails=3 fail_timeout=10s; server 127.0.0.1:7888 max_fails=3 fail_timeout=10s; } server{ listen 7777; proxy_connect_timeout 20s; proxy_timeout 5m; proxy_pass tcpssh; } }
"upstream tcpssh":转发的目的地址和端口等设置;其中tcpssh为自定义;
"server":提供转发的服务,即访问localhost:3389,会跳转至代理"tcpssh"指定的转发地址.。
2.3启动nginx服务
启动nginx服务
systemctl start nginx.service
查看是否启动
[root@node1 ~]# systemctl status nginx.service ● nginx.service - nginx - high performance web server Loaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; vendor preset: disabled) Active: active (running) since Sat 2018-09-29 11:34:01 CST; 5h 37min ago Docs: http://nginx.org/en/docs/ Main PID: 26114 (nginx) CGroup: /system.slice/nginx.service ├─26114 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf └─26115 nginx: worker processSep 29 11:34:01 node1 systemd[1]: Starting nginx - high performance web server...Sep 29 11:34:01 node1 systemd[1]: Started nginx - high performance web server.[root@node1 ~]#
作者:遗步看风景
链接:https://www.jianshu.com/p/024650f58383
来源:简书
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