nginx安装并转发socket服务实现方式_Linux

一、安装编译工具

yum -y install make zlib zlib-devel gcc-c++

二、安装 pcre

pcre download | sourceforge.net

tar -zxvf pcre-8.38.tar.gz
cd pcre-8.38
./configure
make
make install

安装完可以 pcre-config --version 查看pcre已经安装好了，版本为8.38

三、安装niginx

nginx: download

tar -zxvf nginx-1.21.5.tar.gz
cd nginx-1.21.5
./configure  --prefix=/usr/local/nginx --with-stream
make
make install

四、修改 nginx.conf

cd /usr/local/nginx/conf
vim nginx.conf

如图，在events和http块之间插入代码段stream，用来转发socket

stream{
    upstream abcdef{
        server 127.0.0.1:9988;
    }
    server{
        listen 9999;
        proxy_pass abcdef;
    }
}

http服务转发是http内部的server内的location

五、启动nginx

cd /usr/local/nginx/sbin
./nginx
ps -ef|grep nginx

这样就可以通过9999端口访问原来发布在9988端口的socket服务

通过801端口访问原来发布在1557端口的http服务

[root@localhost ~]# curl http://192.168.137.141:801/multiply?a=3\&b=4
{"res": "12"}[root@localhost ~]# curl http://192.168.137.141:801/add?a=3\&b=4
{"res": "7"}[root@localhost ~]# curl http://192.168.137.141:1557/multiply?a=3\&b=4
{"res": "12"}[root@localhost ~]# curl http://192.168.137.141:1557/add?a=3\&b=4
{"res": "7"}[root@localhost ~]#