Default error_page for multiple vhosts

[Gregory Pakosz]

On 2/22/13 12:42 PM, Alexander Nestorov wrote:
> Example:
>
> It would be really usefull (in my particular case) to set error_page
> to some absolute path so that all server{}
> get error_page automatically. Then, if my domain 42 needs a custom
> error_page I could just add the error_page
> to that server{} and it will get overriden.
>
Alexander,

I think I achieved what you're after:
   - default 403, 404 and 503 error pages in /usr/local/share/www/
   - custom 404, 404 and 504 error pages for each vhost in $document_root/

Typically, a vhost in /etc/nginx/sites-available/some.domain.org 
includes vhost.conf which includes errors.conf
Tell me if that helps.

Feedback from others appreciated!
Gregory

error.conf:
error_page 403 @403;
error_page 404 @404;
error_page 503 @503;

location @403 {
   try_files /403.html @403_fallback;
}

location = /403.html {
   if (-f $document_root/offline) {
     error_page 503 @offline;
     return 503;
   }
   return 404;
}

location @403_fallback {
   root /usr/local/share/www;
   try_files /403.html =403;
}

location @404 {
   try_files /404.html @404_fallback;
}

location = /404.html {
   if (-f $document_root/offline) {
     error_page 503 @offline;
     return 503;
   }
   return 404;
}

location @404_fallback {
   root /usr/local/share/www;
   try_files /404.html =404;
}

location @503 {
   try_files /503.html @503_fallback;
}

location = /503.html {
   if (-f $document_root/offline) {
     error_page 503 @offline;
     return 503;
   }
   return 404;
}

location @503_fallback {
   root /usr/local/share/www;
   try_files /50x.html =503;
}

---
offline.conf

location @offline {
   try_files /offline.html @503;
}

location = /offline {
   if (-f $document_root/offline) {
     error_page 503 @offline;
     return 503;
   }
   return 404;
}

location = /offline.html {
   if (-f $document_root/offline) {
     error_page 503 @offline;
     return 503;
   }
   return 404;
}

----
vhost.conf

include errors.conf;
include offline.conf;

location / {
   if (-f $document_root/offline) {
     error_page 503 @offline;
     return 503;
   }
   try_files $uri $uri/ /index.php;
}


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