Cannot use audit middleware with Swift because cfg.CONF.audit_middleware_notifications.driver does not exist

[Guang Yee]

This is similar to

https://bugs.launchpad.net/bugs/1583690

as Swift have no dependency on oslo.config. We need to follow the same pattern as auth_token to resolve the config options.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/321882

[Jamie Lennox (jamielennox)]

This is the same bug as https://bugs.launchpad.net/keystonemiddleware/+bug/1583690

swift does not use oslo.config so audit middleware assuming these options to exist will fail.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/321882
Committed: https://git.openstack.org/cgit/openstack/keystonemiddleware/commit/?id=8859345f3beca0c037ebd6d3a4eaabe07c6bbd73
Submitter: Jenkins
Branch: master

commit 8859345f3beca0c037ebd6d3a4eaabe07c6bbd73
Author: guang-yee <email address hidden>
Date: Thu May 26 15:30:43 2016 -0700

    use local config options if available in audit middleware

    Some services such as Swift does not use Oslo (global) config. In that
    case, make sure we can pass the options via local config instead. This is
    consistent with how auth_token middleware handle global and local
    config options.

    Change-Id: Ica7f1a4de2676549b2b65cca0181f2a911156ee6
    Closes-Bug: 1583702

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/keystonemiddleware 4.6.0 release.