Handling OPTIONS request in nginx

Posted by ctmiller on Stack Overflow See other posts from Stack Overflow or by ctmiller
Published on 2008-10-22T23:42:19Z Indexed on 2010/04/16 14:33 UTC
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nginx

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haproxy

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options

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http

We're using HAProxy as a load balancer at the moment, and it regularly makes requests to the downstream boxes to make sure they're alive using an OPTIONS request:

OPTIONS /index.html HTTP/1.0

I'm working with getting nginx set up as a reverse proxy with caching (using ncache). For some reason, nginx is returning a 405 when an OPTIONS request comes in:

192.168.1.10 - - [22/Oct/2008:16:36:21 -0700] "OPTIONS /index.html HTTP/1.0" 405 325 "-" "-" 192.168.1.10

When hitting the downstream webserver directly, I get a proper 200 response. My question is: how to you make nginx pass that response along to HAProxy, or, how can I set the response in the nginx.conf?

Thanks!

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