.. This work is licensed under a Creative Commons Attribution 4.0 International License. .. http://creativecommons.org/licenses/by/4.0 Doctor capabilities and usage ============================= .. This section will be compiled into OPNFV composite document. Immediate Notification ---------------------- Immediate notification can be used by creating 'event' type alarm via OpenStack Alarming (Aodh) API with relevant internal components support. See, upstream spec document: http://specs.openstack.org/openstack/ceilometer-specs/specs/liberty/event-alarm-evaluator.html You can find an example of consumer of this notification in doctor repository. It can be executed as follows: .. code-block:: bash git clone https://gerrit.opnfv.org/gerrit/doctor -b stable/brahmaputra cd doctor/tests CONSUMER_PORT=12346 python consumer.py "$CONSUMER_PORT" > consumer.log 2>&1 & Consistent resource state awareness (Compute/host-down) ------------------------------------------------------- Resource state of compute host can be fixed according to an input from a monitor sitting out side of OpenStack Compute (Nova) by using force-down API. See http://artifacts.opnfv.org/doctor/brahmaputra/docs/manuals/mark-host-down_manual.html for more detail. .. Revision: 7b051407297547bdc7f56a42a5903bbd2655446a Build date: 2016-02-25