报错锦集二“nginx: [emerg] unknown directive “set_real_ip_from“ in /usr/local/nginx/conf/nginx.conf:50 ngi

Posted 2021-07-25 水木，年華

报错锦集二“nginx: [emerg] unknown directive "set_real_ip_from" in /usr/local/nginx/conf/nginx.conf:50 nginx: configuration file /usr/local/nginx/conf/nginx.conf test failed”的报错解决方法

• 报错描述
• 问题描述
• 原因分析
• 解决方法
• 问题解决

nginx: configuration file /usr/local/nginx/conf/nginx.conf test failed”的报错解决方法)

报错描述

nginx: [emerg] unknown directive “set_real_ip_from” in /usr/local/nginx/conf/nginx.conf:50
nginx: configuration file /usr/local/nginx/conf/nginx.conf test failed

问题描述

我在做一台nginx对应两台动态处理的服务Tomcat的时候，修改nginx配置文件出现如下报错

[root@localhost local]# nginx -t 
nginx: [emerg] unknown directive "set_real_ip_from" in /usr/local/nginx/conf/nginx.conf:50
nginx: configuration file /usr/local/nginx/conf/nginx.conf test failed
[root@localhost local]# 

原因分析

因为nginx缺少了realip模块

解决方法

重新添加realip模块编译

--with-http_realip_module 

重新编译

 ./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_stub_status_module --with-http_realip_module  
 make && make install

问题解决

[root@localhost nginx-1.15.9]# nginx -t 
nginx: [warn] low address bits of 192.168.56.1/24 are meaningless in /usr/local/nginx/conf/nginx.conf:50
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful