Currently, oslo.config gives priority to arguments present in the config file instead of giving it to CLI defined ones. This behavior should be changed to something more natural, that is, give CLI parameters the priority over config files. Pls, read the m-l thread for more details: http://lists.openstack.org/pipermail/openstack-dev/2013-May/008551.html
https://review.openstack.org/29459 was merged to oslo.config master but it's not a backport candidate for stable/grizzly
A fix for oslo.config was released upstream[0]. The next thing to to is update Glance's requirements to point to that version. [0] http://docs.openstack.org/developer/oslo.config/#a3
Auto adding >= MODIFIED bugs to beta
verification steps: https://bugzilla.redhat.com/show_bug.cgi?id=958782
*** Bug 967781 has been marked as a duplicate of this bug. ***
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHEA-2013-1859.html
*** Bug 1045049 has been marked as a duplicate of this bug. ***