On Mar 26, 2008, at 7:23 AM, Jeff wrote:
>
> Thanks for the reply, Ezra. We actually have an NFS mount set up, but
> I've read your warnings against NFS, so I'd like to try memcached.
> The only kicker is we are running Apache, which I know how to change
> the Rewrite rules to look for static content on the mount first, but
> not sure how to do that with Apache + memcached. This may be the
> excuse I've been looking for to dump Apache, anyway.
>
> thanks again for the help,
> jeff
Hey Jeff-
It's a great excuse to dump apache ;) But before you do that take a
look at this module:
http://tangent.org/608/mod_memcached.html
I have not used this and I don't know much about it but it can
probably do the same thing nginx mod_memcached can do I would imagine.
In case you decide to try nginx let me save you a little time with the
magic memcached config options:
Say you have all page caches in /article
location /article {
proxy_intercept_errors on;
default_type text/html;
charset UTF-8;
if ($request_method = GET) {
# Say nginx to try to fetch some key from memcache:
# serve with correct mime type and charset
set $memcached_key "app-production:article:$uri";
memcached_pass memcached_cluster;
# If no info would be found in memcache or memecache would be
dead, go to
# /fallback location
error_page 404 502 504 = @fallback;
break;
}
if (!-f $request_filename) {
proxy_pass http://mongrels;
break;
}
}
location @fallback {
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_redirect false;
proxy_max_temp_file_size 0;
# Pass request to mongrel
proxy_pass http://mongrels;
}
Cheers-
- Ezra Zygmuntowicz
-- Founder & Software Architect
-- [EMAIL PROTECTED]
-- EngineYard.com
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