Comment 31 for bug 1813147

Reviewed: https://review.openstack.org/636957
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=0840bcccc0ae5700dd5c3d22a3bd6f67d1a8e4bb
Submitter: Zuul
Branch: master

commit 0840bcccc0ae5700dd5c3d22a3bd6f67d1a8e4bb
Author: Matt Riedemann <email address hidden>
Date: Thu Feb 14 08:47:53 2019 -0500

    Change sqlalchemy warnings filter to an error

    The warning should be gone with change
    I192e84ce757d12d33085a209dd58d8ea46fb90fb in
    oslo.db 4.44.0 so this changes the warnings
    filter from ignore to error and bumps the minimum
    required version of oslo.db to include that change.

    Change-Id: If7b1a9613b58476fab8409211512613a8863cdde
    Related-Bug: #1813147
    Related-Bug: #1814199