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diff --git a/docs/userguide/featureusage.rst b/docs/userguide/featureusage.rst new file mode 100644 index 00000000..59090a77 --- /dev/null +++ b/docs/userguide/featureusage.rst @@ -0,0 +1,37 @@ +.. 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. |