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Merge pull request #1787 from mmattel/update_nginx_cache_purge_setup

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update nginx cache purge setup
This commit is contained in:
Carla Schroder
2015-10-14 09:07:53 -07:00
parent eb9117b944 3f07b86961
commit 27851ced9e
1 changed files with 28 additions and 16 deletions
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44
admin_manual/configuration_server/performance_tuning/webserver_tips.rst
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@@ -273,7 +273,7 @@ Configure Nginx with the ``nginx-cache-purge`` module
1. **Preparation**
Create a directory where Nginx will save the cached thumbnails. Use any
path that fits to your environment. Replace ``{path}`` in this example with
your file path:
your path created:
.. code-block:: bash
@@ -284,25 +284,36 @@ Configure Nginx with the ``nginx-cache-purge`` module
.. code-block:: bash
sudo vi /etc/nginx/sites-enabled/{your-ownCloud-nginx-config-file}
Add at the *beginning*, but *outside* the ``server{}`` block::
# cache_purge
fastcgi_cache_path {path} levels=1:2 keys_zone=OWNCLOUD:100m inactive=60m;
map $request_uri $skip_cache {
default 1;
~*/thumbnail.php 0;
~*/apps/galleryplus/ 0;
~*/apps/gallery/ 0;
}
.. note:: Please adopt or delete any regex line in the ``map`` block according
your needs and the ownCloud version used.
.. note:: As an alternative to mapping, you can use as many ``if`` statements in
your server block as necessary::
set $skip_cache 1;
if ($request_uri ~* "thumbnail.php") { set $skip_cache 0; }
if ($request_uri ~* "/apps/galleryplus/") { set $skip_cache 0; }
if ($request_uri ~* "/apps/gallery/") { set $skip_cache 0; }
Add *inside* the ``server{}`` block, as an example of a configuration::
set $skip_cache 1;
# POST requests and urls with a query string should always go to PHP
if ($request_uri ~* "thumbnail.php")
{ set $skip_cache 0;
}
# cache_purge
fastcgi_cache_key "$scheme$request_method$host$request_uri";
fastcgi_cache_use_stale error timeout invalid_header http_500;
fastcgi_ignore_headers Cache-Control Expires Set-Cookie;
location ~ \.php(?:$/) {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
@@ -312,28 +323,29 @@ Add *inside* the ``server{}`` block, as an example of a configuration::
fastcgi_param HTTPS on;
fastcgi_pass php-handler;
# cache_purge
fastcgi_cache_bypass $skip_cache;
fastcgi_no_cache $skip_cache;
fastcgi_cache OWNCLOUD;
fastcgi_cache_valid 60m;
}
.. note: Note regarding the ``fastcgi_pass`` parameter:
.. note:: Note regarding the ``fastcgi_pass`` parameter:
Use whatever fits your configuration. In the example above, an ``upstream``
was defined in an Nginx global configuration file.
This then can look like::
This may look like::
upstream php-handler {
server 127.0.0.1:9000;
server unix:/var/run/php5-fpm.sock;
# or
#server unix:/var/run/php5-fpm.sock;
# server 127.0.0.1:9000;
}
3. **Test the configuration**
.. code-block:: bash
sudo service nginx restart
sudo nginx -s reload
* Open your browser and clear your cache.
* Logon to your ownCloud instance, open the gallery app, move thru your