Comment 6 for bug 1912747

We shortly discussed this on the weekly neutron meeting:

http://eavesdrop.openstack.org/meetings/networking/2021/networking.2021-01-26-14.00.log.html#l-110

I got the suggestion that the fix to the previous bug (https://bugs.launchpad.net/neutron/+bug/1896588) needs some configuration in addition to the patch (https://review.opendev.org/c/openstack/neutron/+/753053).

I believe we need this extra wsgi filter:
https://review.opendev.org/c/openstack/neutron/+/753053/6/etc/api-paste.ini

This was already present in my environment, since this was part of Rodolfo's merged patch.

Rodolfo also said that 'nova user should have "system" role'. This was not the case in my default devstack environment, so this is what I did. Did I understand it correctly?

openstack role add --user nova --system all reader

Having this too, I still see the same errors as in comment #1. What am I missing?