[openstack-dev] [Fuel] Problem with kombu version.

Dmitry Teselkin dteselkin at mirantis.com
Wed Apr 9 11:27:26 UTC 2014


Hi again,

So there is a reply from the Dmitry Burmistrov which for some reason was
missed in this thread:
> Nailgun requires exact version of kombu ( == 2.5.14 ).
> This is the only reason why we can't update it.
> I think you should talk to Dmitry P. about this version conflict.
> I want to take this opportunity to remind everyone that we should
> adhere to the global-requirements.txt in order to avoid such
> conflicts.

Hopefully our developers decided to get rid of kombu.five usage what looks
an easy task.

Thanks, everyone.



On Mon, Apr 7, 2014 at 8:33 PM, Dmitry Teselkin <dteselkin at mirantis.com>wrote:

> Hello,
>
> I'm working on Murano integration into FUEL-5.0, and have faced the
> following problem: our current implementation depends on 'kombu.five'
> module, but this module (actually a single file) is available only starting
> at kombu 3.0. So this means that murano-api component depends on kombu
> >=3.0. This meets the OpenStack global requirements list, where kombu
> >=2.4.8 is declared. Unfortunately, this also means that "system-wide"
> version upgrade is required.
>
> So the question is - what is the right way to solve the promblem? I see
> the following options:
> 1. change kombu version requirement to >=3.0 for entire FUEL installation
> - it doesn't break global requirements constraint but some other FUEL
> components could be affected.
> 2. replace calls to functions from 'python.kombu' and use existing version
> - I'm not sure if it's possible, I'm awaiting answer from our developers.
>
> Which is the most suitable variant, or are there any other solutions for
> the problem?
>
>
> --
> Thanks,
> Dmitry Teselkin
> Deployment Engineer
> Mirantis
> http://www.mirantis.com
>



-- 
Thanks,
Dmitry Teselkin
Deployment Engineer
Mirantis
http://www.mirantis.com
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