The auth_endpoint variable is loaded from glance-api.conf, thus it should be cleared when configurations loaded by glance-api.conf is cleared. Change-Id: I77fddcb26589dd975043c2487e672c26013479fc
The auth_endpoint variable is loaded from glance-api.conf, thus it should be cleared when configurations loaded by glance-api.conf is cleared. Change-Id: I77fddcb26589dd975043c2487e672c26013479fc