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This paper takes nginx as an example to analyze the method of dynamically adding modules to installed nginx by nginx. Read the complete article, I believe that you have a certain understanding of nginx's method of dynamically adding modules to the installed nginx.

Here, take the installation of the third-party NGX _ http_google_filter_module module as an example

The module of nginx needs to recompile nginx instead of referencing .so in the configuration file like apache.

Download the third-party expansion module ngx_http_google_filter_module

Cd / data/software/

Git clone https://github.com/cuber/ngx_http_google_filter_module

See which modules are installed when nginx is compiled and installed

Change the command line to the directory where the nginx executor is located and type. / nginx-V, as follows:

[root@liuyazhuang121 sbin] #. / nginx-V

Nginx version: nginx/1.9.3

Built by gcc 4.4.7 20120313 (Red Hat 4.4.7-17) (GCC)

Built with OpenSSL 1.0.2 22 Jan 2015

TLS SNI support enabled

Configure arguments:-prefix=/usr/local/nginx-1.9.3-- with-openssl=/usr/local/src/openssl-1.0.2-- with-pcre=/usr/local/src/pcre-8.37-- with-zlib=/usr/local/src/zlib-1.2.8-- with-http_ssl_module

[root@liuyazhuang121 sbin] #

You can see that the compilation installation uses these parameters-- prefix=/usr/local/nginx-1.9.3-- with-openssl=/usr/local/src/openssl-1.0.2-- with-pcre=/usr/local/src/pcre-8.37-- with-zlib=/usr/local/src/zlib-1.2.8-- with-http_ssl_module.

Add modules that need to be installed and recompile

Add-- add-module=/data/software/ngx_http_google_filter_module here

The details are as follows:

The copy code is as follows:

/ configure-- prefix=/usr/local/nginx-1.9.3-- with-openssl=/usr/local/src/openssl-1.0.2-- with-pcre=/usr/local/src/pcre-8.37-- with-zlib=/usr/local/src/zlib-1.2.8-- with-http_ssl_module-- add-module=/data/software/ngx_http_google_filter_module

As above, add all the parameters that previously installed Nginx, and finally add-- add-module=/data/software/ngx_http_google_filter_module

After that, we will compile as follows:

Make / / do not make install, or you will really overwrite it.

Replace nginx binaries to back up the original nginx executor

Cp / usr/local/nginx-1.9.3/sbin/nginx / usr/local/nginx-1.9.3/sbin/nginx.bak

Copy the newly compiled nginx executor to the / usr/local/nginx/sbin/ directory

Cp / opt/nginx/nginx / usr/local/nginx/sbin/

On the dynamic addition of modules for nginx to share here, I hope that the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.

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