[openstack-dev] [neutron][stable] Ryu 4.2 breaking python34 jobs

Ihar Hrachyshka ihrachys at redhat.com
Wed May 18 16:46:41 UTC 2016


> On 18 May 2016, at 18:33, Armando M. <armamig at gmail.com> wrote:
> 
> 
> 
> On 18 May 2016 at 09:25, Tidwell, Ryan <ryan.tidwell at hpe.com> wrote:
> I just wanted to give a heads-up to everyone that a bug in Ryu 4.2 which was just recently pushed to pypi seems to causing issues in the python34 jobs in neutron-dynamic-routing.  This issue will likely also cause problems for backports to stable/mitaka in the main neutron repository.
> 
> 
> Ryu is locked at 4.0 in upper-constraints for stable/mitaka so I think we should be good as I don't see the bump being backported.
> 
> https://github.com/openstack/requirements/blob/stable/mitaka/upper-constraints.txt#L328

Right. It’s still a good idea to != the bad version in all branches for openstack/requirements since not everyone follows upper-constraints.txt.

>  
> I have filed https://bugs.launchpad.net/neutron/+bug/1583011 to track the issue.  The short version of the problem is that an incompatibility with python 3 was briefly introduced. Note that master in the neutron repository is probably not affected as we have spun out the BGP code that exercises the portions of Ryu affected by the python 3 incompatibility. Please also note that a fix for the issue merged in Ryu several hours ago.
> 
> 
> We should pull the newer version in global requirements and bump upper-constraints again.
> 
> Cheers,
> Armando
> 
> 
>  
> 
> -Ryan
> 
> 
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