Merge pull request #112 from brucespang/owncloud-speed

OwnCloud speed

roles/owncloud/tasks/owncloud.yml

   apt_repository: repo='deb http://download.opensuse.org/repositories/isv:ownCloud:community/Debian_7.0/ /'
 
 - name: Install ownCloud from OpenSuSE repository
-  apt: pkg=owncloud update_cache=yes
+  apt: pkg=owncloud
+
+- name: Install PHP-APC
+  apt: pkg=php-apc
 
 - name: Store ownCloud data securely
   command: mv /var/www/owncloud/data /decrypted/owncloud-data creates=/decrypted/owncloud-data
   command: a2enmod headers creates=/etc/apache2/mods-enabled/headers.load
   notify: restart apache
 
+- name: Enable Apache expires module
+  command: a2enmod expires creates=/etc/apache2/mods-enabled/expires.load
+  notify: restart apache
+
 - name: Configure the Apache HTTP server for ownCloud
   template: src=etc_apache2_sites-available_owncloud.j2 dest=/etc/apache2/sites-available/owncloud group=www-data owner=www-data
+  notify: restart apache
 
 - name: Enable the owncloud site
   command: a2ensite owncloud creates=/etc/apache2/sites-enabled/owncloud
 
 - name: Install ownCloud cronjob
   cron: name="ownCloud" user="www-data" minute="*/5" job="php -f /var/www/owncloud/cron.php > /dev/null"
-

roles/owncloud/templates/etc_apache2_sites-available_owncloud.j2

     ErrorLog                /var/log/apache2/owncloud.info-error_log
     CustomLog               /var/log/apache2/owncloud.info-access_log common
 
+    php_value session_cache_limiter "public"
+
     <Directory /var/www/owncloud>
         AllowOverride All
         Order allow,deny
         allow from all
+        DirectoryIndex index.php
+
+        SetOutputFilter DEFLATE
+
+        ExpiresActive On
+        ExpiresDefault "access plus 2 weeks"
+        ExpiresByType text/css "access plus 2 weeks"
+        ExpiresByType image/svg+xml "access plus 2 weeks"
+        ExpiresByType image/png "access plus 2 weeks"
+        ExpiresByType text/javascript "access plus 2 weeks"
+        ExpiresByType application/x-javascript "access plus 2 weeks"
+        ExpiresByType application/javascript "access plus 2 weeks"
+        ExpiresByType application/x-icon "access plus 2 weeks"
+
+        Header set Cache-Control "public"
     </Directory>
 </VirtualHost>