ngx_cache_purge is nginx module which adds ability to purge content from
FastCGI, proxy, SCGI and uWSGI caches.
Work on the original patch was fully funded by yo.se.
This module is production-ready.
- syntax:
fastcgi_cache_purge on|off|<method> [purge_all] [from all|<ip> [.. <ip>]] - default:
none - context:
http,server,location
Allow purging of selected pages from FastCGI's cache.
- syntax:
proxy_cache_purge on|off|<method> [purge_all] [from all|<ip> [.. <ip>]] - default:
none - context:
http,server,location
Allow purging of selected pages from proxy's cache.
- syntax:
scgi_cache_purge on|off|<method> [purge_all] [from all|<ip> [.. <ip>]] - default:
none - context:
http,server,location
Allow purging of selected pages from SCGI's cache.
- syntax:
uwsgi_cache_purge on|off|<method> [purge_all] [from all|<ip> [.. <ip>]] - default:
none - context:
http,server,location
Allow purging of selected pages from uWSGI's cache.
- syntax:
fastcgi_cache_purge zone_name key - default:
none - context:
location
Sets area and key used for purging selected pages from FastCGI's cache.
- syntax:
proxy_cache_purge zone_name key - default:
none - context:
location
Sets area and key used for purging selected pages from proxy's cache.
- syntax:
scgi_cache_purge zone_name key - default:
none - context:
location
Sets area and key used for purging selected pages from SCGI's cache.
- syntax:
uwsgi_cache_purge zone_name key - default:
none - context:
location
Sets area and key used for purging selected pages from uWSGI's cache.
http {
proxy_cache_path /tmp/cache keys_zone=tmpcache:10m;
server {
location / {
proxy_pass http://127.0.0.1:8000;
proxy_cache tmpcache;
proxy_cache_key $uri$is_args$args;
proxy_cache_purge PURGE from 127.0.0.1;
}
}
}
http {
proxy_cache_path /tmp/cache keys_zone=tmpcache:10m;
server {
location / {
proxy_pass http://127.0.0.1:8000;
proxy_cache tmpcache;
proxy_cache_key $uri$is_args$args;
proxy_cache_purge PURGE purge_all from 127.0.0.1;
}
}
}
http {
proxy_cache_path /tmp/cache keys_zone=tmpcache:10m;
server {
location / {
proxy_pass http://127.0.0.1:8000;
proxy_cache tmpcache;
proxy_cache_key $uri$is_args$args;
}
location ~ /purge(/.*) {
allow 127.0.0.1;
deny all;
proxy_cache_purge tmpcache $1$is_args$args;
}
}
}
ngx_cache_purge comes with complete test suite based on Test::Nginx.
You can test it by running:
$ prove
Copyright (c) 2009-2014, FRiCKLE <[email protected]>
Copyright (c) 2009-2014, Piotr Sikora <[email protected]>
All rights reserved.
This project was fully funded by yo.se.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
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