Comment 6 for bug 1335891

Glance control_exchange in glance-api.conf wasn't set and glance used default value for this - 'openstack':

DEBUG glance.common.config [-] control_exchange = openstack log_opt_values /usr/lib/python2.6/site-packages/oslo/config/cfg.py:1945

 So, exchange 'glance' and queue 'glance' didn't exist in rabbit. But ceilometer as default glance control exchange uses 'glance'. So meters weren't get by ceilometer. To fix this we need to add control_exchange=glance to glance-api.conf