Periodic tasks against nova can be incorrectly redirected after token expiry

[Alex Tomic]

Derived from https://bugs.launchpad.net/trove/+bug/1289101 and the discussion behind abandoned review https://review.openstack.org/#/c/111679/ .

As per Sam Morrison's comments on Nov 19 in the above review, after token expiry, admin connections can be re-authenticated and sent to a different nova. The suggested fix is to provide bypass_url on the client connection.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/164232

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/164232
Committed: https://git.openstack.org/cgit/openstack/trove/commit/?id=daf4bb5847eb326c633756d369d2087899e6f8e8
Submitter: Jenkins
Branch: master

commit daf4bb5847eb326c633756d369d2087899e6f8e8
Author: Alex Tomic <email address hidden>
Date: Fri Mar 13 16:49:18 2015 +0100

    bypass_url required in nova admin client

    In the case of periodic tasks run in the task manager via the
    admin client, a bypass_url is needed to be passed on client
    connect in order to fix the endpoint should the token expire.
    Arose as part of investigation into bug 1289101 and associated
    review.

    Change-Id: I15e8a40e271d5b428eebfed6e99ec47a61611795
    Closes-Bug: #1431853
    Co-Authored-By: Li Ma <email address hidden>
    Related-Bug: #1289101