一、添加nginx模块
找到安装nginx的源码根目录，如果没有的话下载新的源码 wget http://nginx.org/download/nginx-1.8.1.tar.gz 查看ngixn版本极其编译参数 ../sbin/nginx -V nginx version: nginx/1.8.1 built by gcc 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) built with OpenSSL 1.0.2k-fips 26 Jan 2017 TLS SNI support enabled configure arguments: --user=www --group=www --prefix=/application/nginx-1.8.1 --with-http_stub_status_module --with-http_ssl_module 停止ngixn systemctl stop nginx 进入nginx源码目录 cd nginx-1.8.1/ 以下是重新编译的代码和模块（重新编译增加了--with-file-aio --with-http_realip_module模块） ./configure --user=www --group=www --prefix=/application/nginx-1.8.1 --with-http_stub_status_module --with-http_ssl_module --with-file-aio --with-http_realip_module make 千万别make install，否则就覆盖安装了 make完之后在objs目录下就多了个nginx，这个就是新版本的程序了 备份旧的nginx程序 cp /application/nginx-1.8.1/sbin/nginx /application/nginx-1.8.1/sbin/nginx.20180826 把新的nginx程序覆盖旧的 cp objs/nginx /application/nginx-1.8.1/sbin/nginx 测试新的nginx程序是否正确 /application/nginx/sbin/nginx -t nginx: the configuration file /application/nginx-1.8.1/conf/nginx.conf syntax is ok nginx: configuration file /application/nginx-1.8.1/conf/nginx.conf test is successful 平滑重启nginx systemctl reload nginx 查看ngixn版本及其编译参数 [root@nginx nginx-1.8.1]# /application/nginx/sbin/nginx -V nginx version: nginx/1.8.1 built by gcc 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) built with OpenSSL 1.0.2k-fips 26 Jan 2017 TLS SNI support enabled configure arguments: --prefix=/application/nginx-1.8.1 --with-http_stub_status_module --with-http_ssl_module --with-file-aio --with-http_realip_module
说明:如果使用/application/nginx/sbin/nginx -s reload启动的话可以正常启动，由于我使用的是systemctl reload nginx启动的，会提示“Job for nginx.service invalid.”，我这边的做法是重启下服务器就可以了。
二、添加nginx第三方模块
这里以安装第三方ngx_http_google_filter_module模块为例 nginx的模块是需要重新编译nginx，而不是像apache一样配置文件引用.so 下载第三方扩展模块ngx_http_google_filter_module [root@nginx ~]# cd /home/dm/tools/ [root@nginx tools]# git clone https://github.com/cuber/ngx_http_google_filter_module 如果提示没有git命令，使用yum install -y git安装即可 查看ngixn版本极其编译参数 ../sbin/nginx -V nginx version: nginx/1.8.1 built by gcc 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) built with OpenSSL 1.0.2k-fips 26 Jan 2017 TLS SNI support enabled configure arguments: --user=www --group=www --prefix=/application/nginx-1.8.1 --with-http_stub_status_module --with-http_ssl_module 3. 加入需要安装的模块，重新编译，如这里添加-–add-module=/data/software/ngx_http_google_filter_module --user=www --group=www --prefix=/application/nginx-1.8.1 --with-http_stub_status_module --with-http_ssl_module -–add-module=/data/software/ngx_http_google_filter_module make 千万别make install，否则就覆盖安装了 make完之后在objs目录下就多了个nginx，这个就是新版本的程序了 备份旧的nginx程序 cp /application/nginx-1.8.1/sbin/nginx /application/nginx-1.8.1/sbin/nginx.20180826 把新的nginx程序覆盖旧的 cp objs/nginx /application/nginx-1.8.1/sbin/nginx 测试新的nginx程序是否正确 /application/nginx/sbin/nginx -t nginx: the configuration file /application/nginx-1.8.1/conf/nginx.conf syntax is ok nginx: configuration file /application/nginx-1.8.1/conf/nginx.conf test is successful 平滑重启nginx systemctl reload nginx