many things that were deprecated long ago were never removed

[Matthew Edmonds]

I just saw several deprecation warnings in keystonemiddleware complaining about things that should have been removed several releases ago. E.g.

1) https://github.com/openstack/keystonemiddleware/blob/master/keystonemiddleware/auth_token/_auth.py#L33

2) https://github.com/openstack/keystonemiddleware/blob/master/keystonemiddleware/auth_token/_auth.py#L43

3) https://github.com/openstack/keystonemiddleware/blob/master/keystonemiddleware/auth_token/_auth.py#L72

And that's probably just scratching the surface. We should do a full sweep of keystonemiddleware and clean things up.

[Matthew Edmonds (edmondsw)]

will have to fix devstack's https://bugs.launchpad.net/devstack/+bug/1736988 first so as not to break the gate.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/613651

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/613675

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/613651
Committed: https://git.openstack.org/cgit/openstack/keystonemiddleware/commit/?id=7e1b53625990bb08425645cb92f36e16bd67db7f
Submitter: Zuul
Branch: master

commit 7e1b53625990bb08425645cb92f36e16bd67db7f
Author: Morgan Fainberg <email address hidden>
Date: Fri Oct 26 10:32:28 2018 -0700

    Stop supporting revocation list

    With keystone's move to eliminating pki, pkiz, and uuid tokens the
    revocation list is no longer generated. Keystonemiddleware no longer
    needs to attempt to retrieve it and reference it.

    Change-Id: Ief3bf1941e62f9136dbed11877bca81c4102041b
    closes-bug: #1361743
    partial-bug: #1649735
    partial-bug: #1736985

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/613675
Committed: https://git.openstack.org/cgit/openstack/keystonemiddleware/commit/?id=b3e84aafc0302b1a87754f438696794076ba844f
Submitter: Zuul
Branch: master

commit b3e84aafc0302b1a87754f438696794076ba844f
Author: Morgan Fainberg <email address hidden>
Date: Fri Oct 26 12:33:28 2018 -0700

    Remove PKI/PKIZ support

    Keystone server no longer supports PKI/PKIZ. This change removes
    keystonemiddleware's support of PKI/PKIZ and associated code.

    Change-Id: I9a6639a2aa3774be61972d57f38220f66fd5c0e8
    closes-bug: #1649735
    partial-bug: #1736985