Nginx之为已安装nginx动态添加模块的方法

说明：

已经安装好的nginx，需要添加一个未被编译安装的模块，需要怎么弄呢?

具体：

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

1. 下载第三方扩展模块ngx_http_google_filter_module

# cd /data/software/

# git clone https://github.com/cuber/ngx_http_google_filter_module

2. 查看nginx编译安装时安装了哪些模块

# nginx -V

nginx version: nginx/1.8.0

built by gcc 4.4.7 20120313 (Red Hat 4.4.7-11) (GCC)

built with OpenSSL 1.0.1e-fips 11 Feb 2013

TLS SNI support enabled

configure arguments: –prefix=/usr/local/nginx –with-http_ssl_module
–with-http_sub_module –with-http_gzip_static_module
–with-http_stub_status_module
–add-module=/data/software/ngx_http_substitutions_filter_module

可以看出编译安装使用了–prefix=/usr/local/nginx –with-http_ssl_module
–with-http_sub_module –with-http_gzip_static_module
–with-http_stub_status_module
–add-module=/data/software/ngx_http_substitutions_filter_module这些参数。–add-module=/data/software/ngx_http_substitutions_filter_module是之前编译添加ngx_http_substitutions_filter_module模块时添加

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

# ./configure –prefix=/usr/local/nginx –with-http_ssl_module
–with-http_sub_module –with-http_gzip_static_module
–with-http_stub_status_module
–add-module=/data/software/ngx_http_substitutions_filter_module
–add-module=/data/software/ngx_http_google_filter_module

# make //千万不要make install，不然就真的覆盖了

4. 替换nginx二进制文件:

# cp /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx.bak

# cp ./objs/nginx /usr/local/nginx/sbin/