2. Edit the ``/etc/ceilometer/ceilometer.conf`` file and complete the following actions: * In the ``[DEFAULT]`` section, configure ``RabbitMQ`` message queue access: .. code-block:: ini [DEFAULT] ... transport_url = rabbit://openstack:RABBIT_PASS@controller Replace ``RABBIT_PASS`` with the password you chose for the ``openstack`` account in ``RabbitMQ``. * In the ``[service_credentials]`` section, configure service credentials: .. code-block:: ini [service_credentials] ... auth_url = http://controller:5000 project_domain_id = default user_domain_id = default auth_type = password username = ceilometer project_name = service password = CEILOMETER_PASS interface = internalURL region_name = RegionOne Replace ``CEILOMETER_PASS`` with the password you chose for the ``ceilometer`` user in the Identity service. Configure Compute to use Telemetry ---------------------------------- * Edit the ``/etc/nova/nova.conf`` file and configure notifications in the ``[DEFAULT]`` section: .. code-block:: ini [DEFAULT] ... instance_usage_audit = True instance_usage_audit_period = hour notify_on_state_change = vm_and_task_state [oslo_messaging_notifications] ... driver = messagingv2 Configure Compute to poll IPMI meters ------------------------------------- .. note:: To enable IPMI meters, ensure IPMITool is installed and the host supports Intel Node Manager. * Edit the ``/etc/sudoers`` file and include: .. code-block:: ini ceilometer ALL = (root) NOPASSWD: /usr/bin/ceilometer-rootwrap /etc/ceilometer/rootwrap.conf * * Edit the ``/etc/ceilometer/polling.yaml`` to include the required meters, for example: .. code-block:: yaml - name: ipmi interval: 300 meters: - hardware.ipmi.temperature