nginx + haproxy + mongrel - issue persists

[Jeremy Hinegardner]

On Thu, Dec 04, 2008 at 10:59:19AM +0530, Asif Ali wrote:
> We have configured nginx +  haproxy + mongrels [ more than 150 instances].
> While it works perfectly fine for small configuration, a larger set of
> mongrels - fail completely.
> 
> I have attached the configuration file for your reference. Apologies for the
> inconvenience if this is coming into the wrong list.
> 
> Each of those servers are 16G RAM, Quad Core, Dual Processor Machines by
> Dell. So - the memory shouldn't really be a problem.
> 
> Although someone did mention that ip_conntrack module might be a problem.
> 
> I am not sure what the issue is and not able to understand  - why haproxy is
> unable to route requests.
> 
> Can you please tell me if there could be some other issue? All the servers
> are marked DOWN even through they're up
>
> 
> 
> Nov 21 14:08:46 mw-server9 haproxy[323]: Server rails_proxy/mon170 is DOWN.
> 0 active and 0 backup servers left. 0 sessions active, 0 requeued, 0
> remaining in queue.
[ ... ]

These are all haproxy error messages, probably best to send this to the
haproxy list.

enjoy,

-jeremy

-- 
========================================================================
 Jeremy Hinegardner                              jeremy at hinegardner.org