contents for OPNFV composite docs

[doctor.git] / docs / configguide / configguide.rst

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+Configuring Doctor features
+===========================
+
+..
+    This section will be compiled into OPNFV composite document.
+
+Doctor Inspector
+----------------
+
+Doctor Inspector is suggested to be placed in one of the controller nodes,
+but it can be put on any host where Doctor Monitor can reach and accessible
+to the OpenStack Controller (Nova).
+
+Make sure OpenStack env parameters are set properly, so that Doctor Inspector
+can issue admin actions such as compute host force-down and state update of VM.
+
+Then, you can configure Doctor Inspector as follows:
+
+.. code-block:: bash
+
+    git clone https://gerrit.opnfv.org/gerrit/doctor -b stable/brahmaputra
+    cd doctor/tests
+    INSPECTOR_PORT=12345
+    python inspector.py $INSPECTOR_PORT > inspector.log 2>&1 &
+
+Doctor Monitor
+--------------
+
+Doctor Monitors are suggested to be placed in one of the controller nodes,
+but those can be put on any host which is reachable to target compute host and
+accessible to the Doctor Inspector.
+You need to configure Monitors for all compute hosts one by one.
+
+Make sure OpenStack env parameters are set properly, so that Doctor Inspector
+can issue admin actions such as compute host force-down and state update of VM.
+
+Then, you can configure Doctor Monitor as follows:
+
+.. code-block:: bash
+
+    git clone https://gerrit.opnfv.org/gerrit/doctor -b stable/brahmaputra
+    cd doctor/tests
+    INSPECTOR_PORT=12345
+    COMPUTE_HOST='overcloud-novacompute-0'
+    sudo python monitor.py "$COMPUTE_HOST" \
+        "http://127.0.0.1:$INSPECTOR_PORT/events" > monitor.log 2>&1 &