[Pulp-list] Pulp 2.5.x and rabbitmq bug 1141336

[Jeff Ortel]

On 01/26/2015 12:32 AM, Alan Milligan wrote:
> Brian,
>
> Thanks for the detailed response.
>
> On 01/24/2015 12:27 AM, Brian Bouterse wrote:
>> Hi Alan,
>>
>> The PR history is a little misleading associated with BZ 1141336. The
>> bug target release is 2.6.0 which is correct, the rabbitMQ fix is only
>> in 2.6.0. It was merged to 2.5-dev in preparation to be included with
>> 2.5.1. We had features that also were committed to 2.5-dev which
>> required us to relabel 2.5.1 to 2.6.0 since a Z release is for bugfix
>> exclusively. The later release 2.5.1 that occurred was a bugfix only
>> release. Because of this the PR shows merged on 2.5-dev, but if you
>> use --contains on the last commit of the RabbitMQ fix
>> (33ba0e06d0100cccc2775abd8571ba6c706e7ee6) you'll see it's only on 2.6+.
>>
>> git branch --contains 33ba0e06d0100cccc2775abd8571ba6c706e7ee6
>>    2.6-dev
>>    2.6-testing
>> * master
> Ok.  Looks like we're going to have to ship with 2.6 then.
>>
>> I believe you do not need to install any Qpid bits while using
>> rabbitMQ. When installing use pulp-server instead of pulp-server-qpid
>> and pulp-consumer instead of pulp-consumer-qpid, etc. I believe that
>> there is only 1 small feature that would fail inside of Pulp, but
>> otherwise Pulp should behave normally. Feedback on ways to improve
>> Pulp as it is used with RabbitMQ would be great.
> Happy to help.  I've nothing against Qpid - it's that that I have
> massive infrastructure pointing at RabbitMQ - and don't intend to change
> that.
>
> There are a couple of python-gofer-qpid dependencies in pulp-server and
> pulp-agent which I've removed: I'll have to look further into the
> python-qpid dependency.
>
> But in a complete trick for beginners with the gofer-1.4.x to
> gofer-2.4.x upgrade for 2.6.0, somebody forgot to do the nice thing when
> renaming python-gofer-amqplib to python-gofer-amqp and putting in an
> Obsoletes/Provides.  This causes complete and catastrophic failure:

Actually, python-gofer-amqplib was not renamed to python-gofer-amqp. 
They are, and always have been, two separate packages that integrate 
with different amqp libs.  It does seem that mention of this is missing 
in the 2.6 release notes.  I'll write a BZ to add this.

>
>
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352) The Pulp server
> encountered an unexpected failure durin
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352) Traceback (most
> recent call last):
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352)   File
> "/usr/lib/python2.7/site-packages/pulp/server/we
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352) _initialize_pulp()
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352)   File
> "/usr/lib/python2.7/site-packages/pulp/server/we
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352)
> AgentServices.start()
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352)   File
> "/usr/lib/python2.7/site-packages/pulp/server/ag
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352)
> Services.reply_handler = ReplyHandler(url)
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352)   File
> "/usr/lib/python2.7/site-packages/pulp/server/ag
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352) queue.declare(url)
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352)   File
> "/usr/lib/python2.7/site-packages/gofer/messagin
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352)     return
> fn(*args, **keywords)
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352)   File
> "/usr/lib/python2.7/site-packages/gofer/messagin
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352)     adapter =
> Adapter.find(url)
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352)   File
> "/usr/lib/python2.7/site-packages/gofer/messagin
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352)     raise
> NoAdaptersLoaded()
> Jan 26 16:54:38 pulp-dev.last-bastion.net pulp[4744]:
> pulp.server.webservices.application:ERROR: (4744-04352)
> NoAdaptersLoaded: No messaging adapters loaded
>
>
> I'll be sure to post to the list as we get ready for a production
> release around 2.6 and Rabbit.
>
> Alan
>
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