keystoneauth 3.2.0 broke keystonemiddleware tests

[Colleen Murphy]

Example failed job: http://logs.openstack.org/05/500005/31/check/gate-keystonemiddleware-python27-ubuntu-xenial/5fd06e8/console.html

It works with 3.1.0: http://paste.openstack.org/show/621715/

But breaks with 3.2.0: http://paste.openstack.org/show/621716/

[Colleen Murphy (krinkle)]

Specifically https://review.openstack.org/#/c/494194/ broke it

[Colleen Murphy (krinkle)]

The more I look at it, the more it seems like keystonemiddleware's mocks are pretty deliberate representations of potential URLs a client could expect to use and receive, and so keystoneauth swapping these out is a breaking change that we should revert and find a better solution for.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/507101

[OpenStack Infra (hudson-openstack)]

Change abandoned by Colleen Murphy (<email address hidden>) on branch: master
Review: https://review.openstack.org/507101

[Lance Bragstad (lbragstad)]

Looks like this was fixed by another patch [0].

[0] https://review.openstack.org/#/c/504487/

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/keystonemiddleware 4.18.0 release.