QoS policy creation cause internal server error

[Slawek Kaplonski]

It looks that patch https://review.openstack.org/#/c/428304/ made some problems with creation of QoS policy. It can be observed in fullstack tests, e.g. http://logs.openstack.org/93/468793/4/check/gate-neutron-dsvm-fullstack-ubuntu-xenial/4ec5ac0/logs/dsvm-fullstack-logs/TestQoSPolicyIsDefault.test_create_two_default_qos_policies_per_project/neutron-server--2017-05-30--09-49-36-418810.txt.gz?level=TRACE

[Slawek Kaplonski (slaweq)]

It looks that creation of QoS policy with is_default=True causes this error

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/469260

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/469260
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=a111074d6c20039ece4fa40bebb576aaf7cdc81e
Submitter: Jenkins
Branch: master

commit a111074d6c20039ece4fa40bebb576aaf7cdc81e
Author: Sławek Kapłoński <email address hidden>
Date: Tue May 30 21:22:11 2017 +0000

    Add relationship between QosPolicyDefault and QosPolicy

    This commit adds missing relationship between QosPolicyDefault
    and QosPolicy db models to make it working with revision plugin
    when new default Qos policy is created for project.

    Change-Id: I90e2b91061b9c862883d950525c34b3048d9fd43
    Closes-Bug: 1694536

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 11.0.0.0b2 development milestone.

[Daniel Alvarez (dalvarezs)]

To backport this we should also backport [0] which closes [1].
I'm removing the neutron-proactive-backport-potential. Feel free to re-add it if you think it should be still backported.

[0] https://github.com/openstack/neutron/commit/9d69822e4391edcfb659538f18069a61037d3f12
[1] https://bugs.launchpad.net/neutron/+bug/1639220