nginx proxy pass redirect through load balancer

Posted by Brian on Server Fault See other posts from Server Fault or by Brian
Published on 2010-09-27T11:51:09Z Indexed on 2010/12/21 22:55 UTC
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Filed under:

nginx

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load-balancing

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redirect

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lvs

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proxypass

I have several backend webservers that are load-balanced using LVS. These machines have only internal non-routable IPs on them. The load-balancer is the only machine with an external IP. This setup works great. I would like to add another webserver for image serving, but it will not be part of the load-balanced pool. Is it possible to proxy pass from the load-balanced web servers to the image server and have the response redirected to the client?

Client-->external LB-->internal web server-->internal image server

I've gotten proxy pass working when I remove the LB from the equation, but no luck when trying to use it.

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