[Unit] Description=OpenStack ceilometer collection service ConditionPathExists=/etc/ceilometer/ceilometer.conf After=network-online.target openstack-ceilometer-config-setup.service openstack-ceilometer-db-setup.service Wants=network-online.target [Service] Type=simple User=ceilometer StandardOutput=null StandardError=null ExecStart=/usr/bin/ceilometer-collector --config-file /etc/ceilometer/ceilometer.conf [Install] WantedBy=multi-user.target