openstack/vitrage
Code Issues Proposed changes

Fixed pictures allignment

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Change-Id: Ifc0267346baf91c576745c5f68535f68dc4f18a6
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Ifat Afek 2016-01-19 13:34:07 +00:00
parent 989e646cee
commit df11ca7909
1 changed files with 20 additions and 23 deletions
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doc/source/vitrage-graph-design.rst
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@ -3,9 +3,9 @@ Vitrage Graph Design
==================== ====================
.. image:: ./images/vitrage_graph_architecture.png .. image:: ./images/vitrage_graph_architecture.png
:width: 60% :width: 100%
:align: center
..
Main Components Main Components
=============== ===============
@ -82,9 +82,9 @@ Use Cases
Use Case - Add Nova Instance Use Case - Add Nova Instance
---------------------------- ----------------------------
.. image:: ./images/add_nova_instance_flow.png .. image:: ./images/add_nova_instance_flow.png
:width: 60% :width: 100%
:align: center
..
#. Nova Synchronizer plugin queries all Nova instances, or gets a message bus notification about a new Nova instance #. Nova Synchronizer plugin queries all Nova instances, or gets a message bus notification about a new Nova instance
#. Nova Synchronizer plugin sends corresponding events to the Entity Queue #. Nova Synchronizer plugin sends corresponding events to the Entity Queue
@ -93,17 +93,16 @@ Use Case - Add Nova Instance
#. The Entity Processor adds the new vertex and edge to the Graph #. The Entity Processor adds the new vertex and edge to the Graph
.. image:: ./images/add_nova_instance_graph.png .. image:: ./images/add_nova_instance_graph.png
:width: 60% :width: 100%
:align: center
..
Use Case - Add Aodh Alarm Use Case - Add Aodh Alarm
------------------------- -------------------------
.. image:: ./images/add_aodh_alarm_flow.png .. image:: ./images/add_aodh_alarm_flow.png
:width: 60% :width: 100%
:align: center
..
#. Aodh Synchronizer plugin queries all Aodh alarms, or gets a notification (TBD) about an Aodh alarm state change #. Aodh Synchronizer plugin queries all Aodh alarms, or gets a notification (TBD) about an Aodh alarm state change
#. Aodh Synchronizer plugin sends corresponding events to the Entity Queue #. Aodh Synchronizer plugin sends corresponding events to the Entity Queue
@ -112,17 +111,16 @@ Use Case - Add Aodh Alarm
#. The Entity Processor adds the new vertex and edge to the Graph #. The Entity Processor adds the new vertex and edge to the Graph
.. image:: ./images/add_aodh_alarm_graph.png .. image:: ./images/add_aodh_alarm_graph.png
:width: 60% :width: 100%
:align: center
..
Use Case - Nagios Alarm Causes Deduced Alarm Use Case - Nagios Alarm Causes Deduced Alarm
-------------------------------------------- --------------------------------------------
.. image:: ./images/nagios_causes_deduced_flow.png .. image:: ./images/nagios_causes_deduced_flow.png
:width: 60% :width: 100%
:align: center
..
5. (steps 1-5) Nagios Synchronizer plugin pushes a nagios alarm on a switch to the Entity Queue, which is converted by Nagios Transformer to a vertex and inserted to the Graph 5. (steps 1-5) Nagios Synchronizer plugin pushes a nagios alarm on a switch to the Entity Queue, which is converted by Nagios Transformer to a vertex and inserted to the Graph
6. The Evaluator is notified about a new Vertex (Nagios switch alarm) that was added to the graph 6. The Evaluator is notified about a new Vertex (Nagios switch alarm) that was added to the graph
@ -132,30 +130,29 @@ Use Case - Nagios Alarm Causes Deduced Alarm
10. Aodh Notifier creates new alarm definitions in Aodh, and sets their states to "alarm" 10. Aodh Notifier creates new alarm definitions in Aodh, and sets their states to "alarm"
.. image:: ./images/nagios_causes_deduced_graph.png .. image:: ./images/nagios_causes_deduced_graph.png
:width: 60% :width: 100%
:align: center
..
Use Case - Create RCA Insights Use Case - Create RCA Insights
------------------------------ ------------------------------
.. image:: ./images/rca_flow.png .. image:: ./images/rca_flow.png
:width: 60% :width: 100%
:align: center
..
#. The Evaluator is notified of a new alarm. #. The Evaluator is notified of a new alarm.
#. The Evaluator evaluates the templates and the Graph (TBD), and decides that there is a root cause relation between two alarms. It adds a "causes" edge to the Graph #. The Evaluator evaluates the templates and the Graph (TBD), and decides that there is a root cause relation between two alarms. It adds a "causes" edge to the Graph
.. image:: ./images/rca_graph.png .. image:: ./images/rca_graph.png
:width: 60% :width: 100%
:align: center
..
Note that in future versions the graph with RCA information may become more complex, for example: Note that in future versions the graph with RCA information may become more complex, for example:
.. image:: ./images/complex_rca_graph.png .. image:: ./images/complex_rca_graph.png
:width: 60% :width: 100%
:align: center
..