[Openstack] Problems with rabbitmq + haproxy + cinder

Samuel Winchenbach swinchen at gmail.com
Fri Jun 7 19:36:13 UTC 2013


Hi Ray, thanks for the response.

I am using RabbitMQ in mirrored queues mode.  I am setting up a Grizzly
test cluster and didn't realize that support for multiple servers were
added!  That is great news.   I will give that a shot, thanks.

Sam


On Fri, Jun 7, 2013 at 3:16 PM, Ray Pekowski <pekowski at gmail.com> wrote:

>
> Seems like it might have something to do with IPv6.  It looks like
> RabbitMQ is only listening on IPv6.  Note the :::5673.  Maybe you could
> look into how to configure RabbitMQ to listen on IPv4.
>
> But I am curious why you don't just use the HA capabilities of RabbitMQ?
> Are you on Folsom?  I think OpenStack RPC added support for multiple
> RabbitMQ servers and HA in Grizzly.  I suppose you could backport that
> feature, but might be a pain.
>
> Ray
>
> On Fri, Jun 7, 2013 at 12:48 PM, Samuel Winchenbach <swinchen at gmail.com>wrote:
>
>> Hi all, I am having a few troubles getting haproxy and cinder-api to work
>> together correctly.  If I set the rabbit_host & port to the actual service
>> (not through haproxy) it seems to work fine.  The following is a bunch of
>> debugging information:
>>
>> Here are the errors in my cinder log:
>> http://pastie.org/pastes/8020123/text
>>
>> Here are the non-default cinder configuration options:
>> http://pastie.org/pastes/8020082/text
>>
>> Note: I have cinder running on a non-standard port because ultimately it
>> too will be load balanced with haproxy.
>>
>> Here is a section my haproxy-int.cfg:
>> http://pastie.org/pastes/8020077/text
>>
>> Status, permissions, and policies of the rabbitmq cluster:
>> http://pastie.org/pastes/8020114/text
>>
>> Does anyone see anything wrong, or have suggestions?
>>
>> Thanks so much!
>>
>> P.S. If anyone can explain the difference between logdir and log_dir that
>> would be awesome!
>>
>> Thanks,
>> Sam
>>
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>
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