CI grenade jobs failing

[Rodolfo Alonso]

Both "neutron-grenade-multinode" and "neutron-grenade-dvr-multinode" are failing in the CI.

Example: https://026716e2072b41f3360b-f5b932bfaec6245f8b3ddc87df48d7a4.ssl.cf2.rackcdn.com/640258/23/check/neutron-grenade-multinode/bcc8e1e/controller/logs/grenade.sh_log.txt

Seems to be a problem in keystone, maybe in keystonemiddleware: https://026716e2072b41f3360b-f5b932bfaec6245f8b3ddc87df48d7a4.ssl.cf2.rackcdn.com/640258/23/check/neutron-grenade-multinode/bcc8e1e/controller/logs/screen-placement-api.txt

Those errors started today morning (UTC time). Those errors could be caused by https://review.opendev.org/#/c/744507/ (keystonemiddleware 9.1.0)

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.opendev.org/744735

[Rodolfo Alonso (rodolfo-alonso-hernandez)]

Fix proposed to devstack: https://review.opendev.org/#/c/744753/

[OpenStack Infra (hudson-openstack)]

Change abandoned by Rodolfo Alonso Hernandez (<email address hidden>) on branch: master
Review: https://review.opendev.org/744735

[Miguel Lavalle (minsel)]

This bug seems to be closed by https://review.opendev.org/#/c/744753, so closing it here as well