docs: fix filename

See https://wiki.opnfv.org/documentation/userguide .

Change-Id: I2d03406de585785d13a58a8181efeaa674f97e31
Signed-off-by: Ryota MIBU <r-mibu@cq.jp.nec.com>
(cherry picked from commit 12cbbc40ff05812b3d44ff76e9156a84f4c18944)

1 files changed, 37 insertions, 0 deletions

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.