Description
This plugin provides some functions of controlling Nginx proxy server cache.
Security
- Making comment authors’ information ajaxed to prevent the information from caching.
- Send no-cache header on password protected posts to prevent the posts from caching.
- When a scheduled post is published, it will delete the cache through Ajax.
Controlling cache
- Sending X-ACCEL-EXPIRES, you can specify the available period of the cache.
- When you save your post and someone post comments, the cache is deleted automatically.
- Add a menu on the admin bar to delete the cache.
Memo
- Gets comment poster’s IP address by HTTP_X_FORWARDED_FOR header.
- Fixes the issue that the permanent link setting includes index.php.
- When the cache’s expiration period is more than 86400 sec, change the value of wp_verify_nonce() same as the period.
WP-CLI Support
Flush all proxy caches.
wp nginx flush
Show list of all proxy caches.
wp nginx list –format=csv
wp nginx list --format=json
See help.
wp help nginx
Languages
- English(en) – JOTAKI Taisuke
- Japanese(Ja) – JOTAKI Taisuke
- Vietnamese(vi) – Trong
Contributor
Credits
This plug-in is not guaranteed though the user of WordPress can freely use this plug-in free of charge regardless of the purpose.
The author must acknowledge the thing that the operation guarantee and the support in this plug-in use are not done at all beforehand.
Contact
- https://github.com/miya0001/nginx-champuru
Screenshots
Admin Panel 
Adminbar
Installation
- A plug-in installation screen is displayed on the WordPress admin panel.
- It installs it in
wp-content/plugins. - The plug-in is made effective.
Example of Nginx settings:
Allow X-ACCEL-EXPIRES for fastcgi.
location ~ \.php$ {
include /etc/nginx/fastcgi_params;
fastcgi_pass unix:/tmp/php-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $vhost_root/$fastcgi_script_name;
fastcgi_pass_header "X-Accel-Redirect";
fastcgi_pass_header "X-Accel-Expires";
}
Setting cache directory for reverse proxy.
proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=czone:4m max_size=50m inactive=120m;
- The default path is /var/cache/nginx.
- The default value of levels is 1:2.
- You can change the cache path at the admin panel.
Setting the key for the reverse cache proxy.
proxy_cache_key "$scheme://$host$request_uri"
- You can customize proxy_cache_key with
nginxchampuru_get_reverse_proxy_keyhook.
Reviews
Contributors & Developers
“Nginx Cache Controller” is open source software. The following people have contributed to this plugin.
Contributors
Translate “Nginx Cache Controller” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
3.3.4
- Checked in WordPress 6.1.1
3.3.1
- Bug fix for PHP 7.2.x
3.2.0
- Bug fix for PHP 7.x
3.2.0
- Bug fix for WP-CLI
3.1.1
- Tested up to wp4.1
3.1.0
- Add filter for WP-API
https://github.com/megumiteam/nginx-cache-controller/compare/3.0.0…3.1.0
3.0.0
- list sub command supported csv and json
https://github.com/megumiteam/nginx-cache-controller/compare/2.9.0…3.0.0
2.9.0
- Add feed features.
https://github.com/megumiteam/nginx-cache-controller/compare/2.8.0…2.9.0
2.8.0
- Don’t load wp-cron.php when DISABLE_WP_CRON is defined.
https://github.com/megumiteam/nginx-cache-controller/compare/2.7.0…2.8.0
2.7.0
https://github.com/megumiteam/nginx-cache-controller/compare/2.6.0…2.7.0
2.6.0
- refactoring
https://github.com/megumiteam/nginx-cache-controller/compare/2.5.0…2.6.0
2.5.0
- Up priority in the template_redirect hook
https://github.com/megumiteam/nginx-cache-controller/compare/2.4.0…2.5.0
2.4.0
- Bug fix. (SQL faild at RDS on the AWS.)
https://github.com/megumiteam/nginx-cache-controller/compare/2.3.0…2.4.0
2.3.0
- Bug fix. (Menu doen’t shown when DISALLOW_FILE_MODS is enabled.)
https://github.com/megumiteam/nginx-cache-controller/compare/2.2.1…2.3.0
2.2.1
- Add language Vietnamese (vi).
2.2.0
- Add Grunt.
- Update admin interface.
https://github.com/megumiteam/nginx-cache-controller/compare/2.1.0…2.2.0
2.1.0
- Tested up to 3.8.
2.0.0
1.9.0
- Add filter “nginxchampuru_db_cached_url”
1.8.0
- Add WP-CLI Support
1.7.0
- problem when redirect after clear cache fixed.
- Add filter hook to the HTTP responce header.
1.6.1
- Bug on SSL fixed
1.2.0
- fix large site issues.(timeout when too many urls)
- add like box to admin panel
1.0.0
- Rename to “Nginx Cache Controller”
- Cache Controll
- Auto-Flush Cache
0.1.0
- The first release.