
This reverts commit b76fbcbea34b510191964cc3ed6a4c8e6f2acbfe. With 268370457c118e62b93990cea31066c477ab0dbc now merged, we need to go back to looking for os_region_name in [glance_store] instead of [DEFAULT]. Change-Id: I197d012387d630ca6fb3a38c48f0603add6c6de1