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Open source softwares - NGINX

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Lesson Description


Lession - #625 NGINX Dynamic Modules


NGINX Dynamic Modules

Nginx Plus is a secluded engineering. We can incorporate new elements and usefulness with programming modules, which can be connected to a running Nginx Plus example on request. Dynamic modules incorporate usefulness to Nginx Plus, for example, geolocating clients by IP address, resizing pictures, and inserting Lua scripts into the Nginx Plus occasion handling model. Modules are made both by Nginx, joining and outsider designers. With the assistance of dynamic modules, we can stack separate shared object documents at runtime as modules - both outsider modules as well as some local Nginx modules. The following Nginx Plus delivery will expand on this powerful modules include. Nginx Plus has an overseen modules store with a scope of outsider modules that we have tried and affirmed against Nginx Plus, making it more straightforward for us to add normal expansions to Nginx Plus with certainty.

Displaying the List of Available Modules

To display the list of available modules, run the following command (for Debian or Ubuntu OS>
:

$ apt-cache search nginx-plus-module  
  
nginx-plus-module-geoip - NGINX Plus, provided by Nginx, Inc. (GeoIP dynamic modules>
nginx-plus-module-geoip-dbg - Debugging symbols for the nginx-plus-module-geoip nginx-plus-module-geoip2 - NGINX Plus, provided by Nginx, Inc. (3rd-party GeoIP2 dynamic modules>
nginx-plus-module-geoip2-dbg - Debugging symbols for the nginx-plus-module-geoip2 nginx-plus-module-headers-more - NGINX Plus, provided by Nginx, Inc. (3rd-party headers-more dynamic module>
nginx-plus-module-headers-more-dbg - Debugging symbols for the nginx-plus-module-headers-more nginx-plus-module-image-filter - NGINX Plus, provided by Nginx, Inc. (image filter dynamic module>
nginx-plus-module-image-filter-dbg - Debugging symbols for the nginx-plus-module-image-filter


Let's see the list of some important dynamic modules:

Brotli

Brotli is a broadly useful, lossless information pressure calculation that utilizes a variation of the Huffman coding, LZ77 calculation, and second-request setting displaying. Its pressure proportion is equivalent to the best at present accessible universally useful pressure strategies.

Installation Steps:

1. First, install the Brotli module.

$ apt-get install nginx-plus-module-brotli  


2. Add the following directive in the top level ("main">
context of the main Nginx Plus configuration file /etc/nginx/nginx.conf:

load_module modules/ngx_http_brotli_filter_module.so;  
load_module modules/ngx_http_brotli_static_module.so


3. Perform some additional configuration as required by the module.

4. To enable the module, reload Nginx Plus:

$ nginx -t && nginx -s reload  


Treat Flag Set the banners HttpOnly, secure and SameSite for treats in Set-Cookie upstream reaction headers.

Establishment Steps:

1. Install the Cookie-Flag module. For CentOS, Amazon Linux, Oracle Linux, and RHEL:
$ yum install nginx-plus-module-cookie-flag

For Debian or Ubuntu:

$ apt-get install nginx-plus-module-cookie-flag  


For SLES:

$ zypper install nginx-plus-module-cookie-flag  


2. Add the following directive in the top-level ("main">
context of the main Nginx Plus configuration file /etc/nginx/nginx.conf:

load_module modules/ngx_http_cookie_flag_filter_module.so;  


3. Perform some additional configuration as required by the module.

4. To enable the module, reload Nginx Plus:

$ nginx -t && nginx -s reload  


Encrypted-Session

This dynamic module gives some encryption and decoding support for Nginx factors in view of AES-256 with MAC. It is generally utilized with the Set-Misc dynamic module and the Nginx modify module.

Installation Steps: 1. Install the Encrypted - Session Module. For CentOS, Amazon Linux, Oracle Linux, and RHEL:

$ yum install nginx-plus-module-encrypted-session  


For Debian or Ubuntu:

$ apt-get install nginx-plus-module-encrypted-session


For SLES:

$ zypper install nginx-plus-module-encrypted-session  


2. Add the following directive in the top-level ("main">
context of the main Nginx Plus configuration file /etc/nginx/nginx.conf:

load_module modules/ndk_http_module.so;  
load_module modules/ngx_http_encrypted_session_module.so; 


3. Perform some additional configuration as required by the module.

4. To enable the module, reload Nginx Plus:

$ nginx -t && nginx -s reload  


GeoIP

Make variable in view of the IP address of the client, utilizing the precompiled MaxMind GeoIP data sets, for both Http and TCP/UDP traffic:

Installation Steps: 1. Install the GeoIP module. For CentOS, Amazon Linux, Oracle Linux, and RHEL:

$ yum install nginx-plus-module-geoip  


For Debian or Ubuntu:

$ apt-get install nginx-plus-module-geoip  


For SLES:

$ zypper install nginx-plus-module-geoip  


2. Add the following directive in the top-level ("main">
context of the main Nginx Plus configuration file /etc/nginx/nginx.conf:

load_module modules/ngx_http_geoip_module.so;  
load_module modules/ngx_stream_geoip_module.so;  


3. Perform some additional configuration as required by the module.

4. To enable the module, reload Nginx Plus:

$ nginx -t && nginx -s reload  


GeoIP2

Make variable in light of the IP address of the client, utilizing the precompiled MaxMind GeoIP2 data sets, which gives limited name data not present in the first GeoIP data sets. Installation Steps: 1. Install the GeoIP2 module. For CentOS, Amazon Linux, Oracle Linux, and RHEL:

$ yum install nginx-plus-module-geoip2 


For Debian or Ubuntu:

$ apt-get install nginx-plus-module-geoip2  


2. Add the following directive in the top-level ("main">
context of the main Nginx Plus configuration file /etc/nginx/nginx.conf:

load_module modules/ngx_http_geoip2_module.so;  
load_module modules/ngx_stream_geoip2_module.so;  


3. Perform some additional configuration as required by the module.

4. To enable the module, reload Nginx Plus:

$ nginx -t && nginx -s reload  


Headers-More

It is utilized to set and clear the info and result headers, for broadening center Headers module: Installation Steps: 1. Install the Headers-More module. For CentOS, Amazon Linux, Oracle Linux, and RHEL:

$ yum install nginx-plus-module-headers-more 


For Debian or Ubuntu:

$ apt-get install nginx-plus-module-headers-more 


For SLES:

$ zypper install nginx-plus-module-headers-more  


2. Add the following directive in the top-level ("main">
context of the main Nginx Plus configuration file /etc/nginx/nginx.conf:

load_module modules/ngx_http_headers_more_filter_module.so;


3. Perform some additional configuration as required by the module. 4. To enable the module, reload Nginx Plus:

$ nginx -t && nginx -s reload  


Image-Filter

Crop, rotate, resize and perform other transformations of GIF, JPEG, and PNG images. Installation Steps: 1. Install the Image-Filter module. For CentOS, Amazon Linux, Oracle Linux, and RHEL:

$ yum install nginx-plus-module-image-filter


For Debian and Ubuntu:

$ apt-get install nginx-plus-module-image-filter  


For SLES:

$ zypper install nginx-plus-module-image-filter  


2. Add the following directive in the top-level ("main">
context of the main NGINX Plus configuration file, /etc/nginx/nginx.conf:

load_module modules/ngx_http_image_filter_module.so;  


3. Perform additional configuration as required by the module. 4. To enable the module, reload NGINX Plus:

$ nginx -t && nginx -s reload  


Lua Integrate Lua co-routines into the event-processing Module of Nginx. Installation Steps: 1. Install the Lua module. For CentOS, Amazon Linux, Oracle Linux, and RHEL:

$ yum install nginx-plus-module-lua  


For Debian and Ubuntu:

$ apt-get install nginx-plus-module-lua  
For SLES:

$ zypper install nginx-plus-module-lua 


2. Add both of the following directives in the top-level ("main">
context of the main NGINX Plus configuration file, /etc/nginx/nginx.conf:

load_module modules/ndk_http_module.so;  
load_module modules/ngx_http_lua_module.so;  


3. Perform additional configuration as required by the module. 4. Reload NGINX Plus to enable the module:

$ nginx -t && nginx -s reload 


Perl

Implement location and variable handlers in Perl, and insert Perl calls into SSI (Server Side Includes>
. Installation Steps: 1. Install the Perl module. For CentOS, Amazon Linux, Oracle Linux, and RHEL:

$ yum install nginx-plus-module-perl  


For Debian/Ubuntu:

$ apt-get install nginx-plus-module-perl 


For SLES:

$ zypper install nginx-plus-module-perl 


2. Add the following directive in the top-level ("main">
context of the main NGINX Plus configuration file, /etc/nginx/nginx.conf:

load_module modules/ngx_http_perl_module.so; 


3. Perform additional configuration as required by the module. 4. To enable the module to reload NGINX Plus:

$ nginx -t && nginx -s reload 


RTMP

Stream RTMP (Real Time Messaging Protocol>
, Apple HTTP Live Streaming (HLS>
, and Dynamic Adaptive Streaming over HTTP (DASH>
video formats. Installation Steps: 1. Install the RTMP Media Streaming module. For CentOS, Amazon Linux, Oracle Linux, and RHEL:

$ yum install nginx-plus-module-rtmp 
For Debian and Ubuntu:

$ apt-get install nginx-plus-module-rtmp


For SLES:

$ zypper install nginx-plus-module-rtmp


2. Add the following directive in the top-level ("main">
context of the main NGINX Plus configuration file, /etc/nginx/nginx.conf:

load_module modules/ngx_rtmp_module.so;  


3. Perform additional configuration as required by the module. 4. To enable the module, Reload NGINX Plus:

$ nginx -t && nginx -s reload 


Set-Misc

Implement numerous additional set_* directives, by extending the Nginx core Rewrite module. Installation Steps: 1. Install the Set-Misc module. For CentOS, Amazon Linux, Oracle Linux, and RHEL:

$ yum install nginx-plus-module-set-misc 


For Debian and Ubuntu:

$ apt-get install nginx-plus-module-set-misc 


For SLES:

$ XXXipper install nginx-plus-module-set-misc  


2. Add both of the following directives in the top-level ("main">
context of the main NGINX Plus configuration file, /etc/nginx/nginx.conf:

load_module modules/ndk_http_module.so;  
load_module modules/ngx_http_set_misc_module.so; 


3. Perform additional configuration as required by the module. 4. Reload NGINX Plus to enable the module:

$ nginx -t && nginx -s reload