Open Stack

On 05/19/2015 09:28 AM, Andreas Jaeger wrote:
> On 05/19/2015 02:54 AM, Robert Collins wrote:
>> Hi, we had a gate outage today for a few hours.
>>
>> http://pad.lv/1456376
>>
>> The issue was an interaction between the existence of pbr 1.0, project
>> local requirements, hacking 0.10.1 and flake8 <2.4.1.
>>
>> When flake8< 2.4.1 loads plugins (which hacking is) it uses
>> pkg_resources and calls load(), which checks requirements.
>>
>> pbr in the pep8 jobs is installed by the project requirements.txt
>> files, which per global-requirements mostly now say ">=0.11, <2.0", so
>> pbr 1.0.0 was immediately installed once it was released.
>>
>> hacking is installed from release, so hacking 0.10.1 was installed,
>> which has the constraint for pbr of <1.0 that we had prior to bumping
>> the releases in global-requirements. And so boom.
>>
>> We've now released hacking 0.10.2, which contains only the updated pbr
>> constraint, and we don't expect any additional fallout from it.
>>
>> Thanks Clark, Doug, Ian, Sean, and Joe for helping unwind, analyze and
>> fix this.
>
> There are some projects like ironic that pin an old hacking version and
> thus will not benefit from the new hacking release:
>
> hacking>=0.9.2,<0.10
>
> They need to update their hacking version [1],
>
> Andreas
>
> [1] https://review.openstack.org/184198

Additional projects in the openstack namespace that might fail pep8 now 
due to the pinning of hacking:

castellan/test-requirements.txt:hacking>=0.9.2,<0.10
congress/test-requirements.txt:hacking>=0.9.2,<0.10
designate/test-requirements.txt:hacking>=0.9.2,<0.10
heat-cfntools/test-requirements.txt:hacking>=0.8.0,<0.9
heat-templates/test-requirements.txt:hacking>=0.8.0,<0.9
ironic-python-agent/test-requirements.txt:hacking>=0.8.0,<0.9
keystonemiddleware/test-requirements-py3.txt:hacking>=0.8.0,<0.9
kite/test-requirements.txt:hacking>=0.9.2,<0.10
manila/test-requirements.txt:hacking>=0.9.2,<0.10
murano-agent/test-requirements.txt:hacking>=0.8.0,<0.9
os-apply-config/test-requirements.txt:hacking>=0.9.2,<0.10
os-client-config/test-requirements.txt:hacking>=0.9.2,<0.10
os-cloud-config/test-requirements.txt:hacking>=0.9.2,<0.10
os-collect-config/test-requirements.txt:hacking>=0.9.2,<0.10
os-refresh-config/test-requirements.txt:hacking>=0.9.2,<0.10
python-cinderclient/test-requirements.txt:hacking>=0.8.0,<0.9
python-congressclient/test-requirements.txt:hacking>=0.9.2,<0.10
python-designateclient/test-requirements.txt:hacking>=0.9.2,<0.10
python-glanceclient/test-requirements.txt:hacking>=0.8.0,<0.9
python-heatclient/test-requirements.txt:hacking>=0.8.0,<0.9
python-kiteclient/test-requirements.txt:hacking>=0.9.1,<0.10
python-manilaclient/test-requirements.txt:hacking>=0.9.2,<0.10
python-muranoclient/test-requirements.txt:hacking>=0.9.2,<0.10
python-swiftclient/test-requirements.txt:hacking>=0.8.0,<0.9
python-troveclient/test-requirements.txt:hacking>=0.8.0,<0.9
python-tuskarclient/test-requirements.txt:hacking>=0.9.2,<0.10
python-zaqarclient/test-requirements.txt:hacking>=0.8.0,<0.9
rally/test-requirements.txt:hacking>=0.9.2,<0.10
swift-bench/test-requirements.txt:hacking>=0.8.0,<0.9
swift/test-requirements.txt:hacking>=0.8.0,<0.9
tripleo-image-elements/test-requirements.txt:hacking>=0.9.2,<0.10
tripleo-puppet-elements/test-requirements.txt:hacking>=0.8.0,<0.9
trove/test-requirements.txt:hacking>=0.8.0,<0.9
tuskar/test-requirements.txt:hacking>=0.9.2,<0.10
zaqar/test-requirements-py3.txt:hacking>=0.8.0,<0.9
zaqar/test-requirements.txt:hacking>=0.9.2,<0.10

I won't fix them myself. Note that the new hacking version indroduces 
new checks also might need to get fixed,

Andreas
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