CentOS jobs on stable/* fail with libvirt-python 4.4.0

[Tom Barron]

Requirements upper-constraints sets libvirt-python to 4.4.0 on stable/rocky but CentOS 7 has upgraded the libvirt to 4.5.0 and devstack fails to install with the following error:

2018-12-04 11:12:43.644 | Downloading http://mirror.regionone.limestone.openstack.org/pypifiles/packages/2b/8d/1160cf34dc3d296896eb5c8f4944439ea368b87d2d2431f58d08d6bdf374/libvirt-python-4.4.0.tar.gz (188kB)
2018-12-04 11:12:44.854 | Building wheels for collected packages: libvirt-python
2018-12-04 11:12:44.855 | Running setup.py bdist_wheel for libvirt-python: started
2018-12-04 11:12:45.601 | Running setup.py bdist_wheel for libvirt-python: finished with status 'error'
2018-12-04 11:12:45.601 | Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-xm9ZsM/libvirt-python/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/tmppQ3OMdpip-wheel- --python-tag cp27:
2018-12-04 11:12:45.601 | running bdist_wheel
2018-12-04 11:12:45.601 | running build
2018-12-04 11:12:45.601 | /usr/bin/pkg-config --print-errors --atleast-version=0.9.11 libvirt
2018-12-04 11:12:45.601 | /usr/bin/python generator.py libvirt /usr/share/libvirt/api/libvirt-api.xml
2018-12-04 11:12:45.601 | Found 446 functions in /usr/share/libvirt/api/libvirt-api.xml
2018-12-04 11:12:45.602 | Found 0 functions in libvirt-override-api.xml
2018-12-04 11:12:45.602 | Generated 356 wrapper functions
2018-12-04 11:12:45.602 | Missing type converters:
2018-12-04 11:12:45.602 | virNWFilterBindingPtr:8
2018-12-04 11:12:45.602 | virTypedParameterPtr *:2
2018-12-04 11:12:45.602 | virNWFilterBindingPtr **:1
2018-12-04 11:12:45.602 | ERROR: failed virConnectListAllNWFilterBindings
2018-12-04 11:12:45.602 | ERROR: failed virDomainGetLaunchSecurityInfo
2018-12-04 11:12:45.602 | ERROR: failed virNWFilterBindingCreateXML
2018-12-04 11:12:45.602 | ERROR: failed virNWFilterBindingDelete
2018-12-04 11:12:45.602 | ERROR: failed virNWFilterBindingFree
2018-12-04 11:12:45.602 | ERROR: failed virNWFilterBindingGetFilterName
2018-12-04 11:12:45.602 | ERROR: failed virNWFilterBindingGetPortDev
2018-12-04 11:12:45.602 | ERROR: failed virNWFilterBindingGetXMLDesc
2018-12-04 11:12:45.602 | ERROR: failed virNWFilterBindingLookupByPortDev
2018-12-04 11:12:45.602 | ERROR: failed virNWFilterBindingRef
2018-12-04 11:12:45.602 | ERROR: failed virNodeGetSEVInfo
2018-12-04 11:12:45.602 | error: command '/usr/bin/python' failed with exit status 1
2018-12-04 11:12:45.602 |

[Tom Barron (tpb)]

Attaching devstack log since gerrit logs are ephemeral. This is from the Manila CentOS lvm job [1] for stable/rocky.

[1] http://logs.openstack.org/71/621671/1/check/manila-tempest-minimal-dsvm-lvm-centos-7/8098a16/

[Tom Barron (tpb)]

Fixed by requirements change https://review.openstack.org/#/c/622262/ and its backports.