Nginx (as front end to Apache) to serve WP Super Cache static files

3 comments

1. Nginx can handle your fastCGI. Bundled with Nginx, generally, all Apache does is cost you resources.

   Regarding WP Super Cache, if you create a new file and paste this, it’ll give you both that and, while we’re about it, FURLs…

   # if the requested file exists, return it immediately
   if (-f $request_filename) {
   break;
   }
   
   set $supercache_file '';
   set $supercache_uri $request_uri;
   
   if ($request_method = POST) {
   set $supercache_uri '';
   }
   
   # Using pretty permalinks, so bypass the cache for any query string
   if ($query_string) {
   set $supercache_uri '';
   }
   
   if ($http_cookie ~* "comment_author_|wordpress|wp-postpass_" ) {
   set $supercache_uri '';
   }
   
   # if we haven't bypassed the cache, specify our supercache file
   if ($supercache_uri ~ ^(.+)$) {
   set $supercache_file /wp-content/cache/supercache/$http_host/$1index.html;
   }
   
   # only rewrite to the supercache file if it actually exists
   if (-f $document_root$supercache_file) {
   rewrite ^(.*)$ $supercache_file break;
   }
   
   # all other requests go to WordPress
   if (!-e $request_filename) {
   rewrite . /index.php last;
   }
   

   Now, goto your virtual host file, or nginx.conf if you bundle your sites, and add a line like ..

   # WordPress WP Super Cache plugin and permalinks.
   include /usr/local/nginx/conf/wordpress_params.super_cache;
   

   .. where wordpress_params.super_cache is what you called the file we created, and given a path relative to that I’ve shown.

   Then restart Nginx and turn on WP Super Cache plugin and, for the pretty links, add a permalink structure.

   ---

   Fact is, there’s a lot to know about to get the Nginx install right, especially with WordPress and to configure fastCGI. If you like, this would be a good start for you…

   .. Setup WordPress on NGINX (FURLs & Cache) – VPS Bible Pt 13

   Re. Virtualmin .. I understand you want a CP, but truth is, the resource cost is greater than the cost of the software .. plus it takes way longer to do stuff with a CP.

   I’m currently publishing a 21 part VPS Admin series which addresses the lack of an Nginx CP .. that’ll be all you need, frankly.

   Given a week or two, I challenge you to tell me it’s quicker or otherwise better to use a CP 🙂

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2. It seems silly to run Nginx through Apache.

   Set up Nginx to serve up the php and dynamic pages itself and you’ll have a much faster service and won’t have the problem where apache dies and leaves your webserver(Nginx) hanging.

   If your admin panel doesn’t support this, you probably should only be using apache in the first place. Either do one or the other, both is just asking for problems.

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3. You may use FREE WordOps – WordPress site and server administration which already offers nginx configuration option (–wpsc) for WP Super Cache and other cache plugins.

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