/etc/ceilometer/ceilometer.conf

[DEFAULT]
meter_dispatchers = gnocchi
event_dispatchers = gnocchi
transport_url = rabbit://openstack:Welcome123@controller


[dispatcher_gnocchi]
filter_service_activity = False
archive_policy = high


[keystone_authtoken]
auth_uri = http://controller:5000/v3
auth_url = http://controller:35357/v3
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = gnocchi
password = Welcome123
interface = internalURL
region_name = RegionOne


[service_credentials]
auth_uri = http://controller:5000/v3
auth_url = http://controller:35357/v3
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = ceilometer
password = Welcome123
interface = internalURL
region_name = RegionOne