I have 2 Openstack cloud based system , in one of them ceilometer is working fine, it means , the below commands have output : [wrsroot@controller-1 ~(keystone_admin)]$ceilometer metertype-list ceilometer sample-list|grep platform but in another one there is not any output and also from horizon, when I want to check the resource usage, I received and error : Warning: There are no meters defined yet. Would you please support me. [wrsroot@controller-0 ~(keystone_admin)]$ keystone-manage --version 2015.1.0