Add documentation for scenarios

Added documents for feature scenarios supported by fuel.
The nofeature scenarions don't require documentation.

Change-Id: I574e42b60125b4a59c8d921fa45e4c4fbf09137f
Signed-off-by: Cristina Pauna <cristina.pauna@enea.com>

2 files changed, 58 insertions, 0 deletions

diff --git a/docs/release/scenarios/os-nosdn-ovs-ha/index.rst b/docs/release/scenarios/os-nosdn-ovs-ha/index.rst
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+.. _os-nosdn-ovs-ha:
+
+.. This work is licensed under a Creative Commons Attribution 4.0 International Licence.
+.. http://creativecommons.org/licenses/by/4.0
+.. (c) 2017 Mirantis Inc., Enea Software AB and others
+
+========================================
+os-nosdn-ovs-ha overview and description
+========================================
+
+.. toctree::
+   :numbered:
+   :maxdepth: 2
+
+   os-nosdn-ovs-ha.rst
+
diff --git a/docs/release/scenarios/os-nosdn-ovs-ha/os-nosdn-ovs-ha.rst b/docs/release/scenarios/os-nosdn-ovs-ha/os-nosdn-ovs-ha.rst
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+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+.. (c)2017 Mirantis Inc., Enea Software AB and others
+
+This document provides scenario level details for Euphrates 5.0 of
+deployment with no SDN controller and no extra features enabled.
+
+============
+Introduction
+============
+
+This scenario is used primarily to validate and deploy a Ocata OpenStack
+deployment without any NFV features or SDN controller enabled.
+
+Scenario components and composition
+===================================
+
+This scenario is composed of common OpenStack services enabled by default,
+including Nova, Neutron, Glance, Cinder, Keystone, Horizon. It also installs
+the DPDK-enabled Open vSwitch component.
+
+All services are in HA, meaning that there are multiple cloned instances of
+each service, and they are balanced by HA Proxy using a Virtual IP Address
+per service.
+
+
+Scenario usage overview
+=======================
+
+Simply deploy this scenario by using the os-nosdn-ovs-ha.yaml deploy
+settings file.
+
+Limitations, Issues and Workarounds
+===================================
+
+None
+
+References
+==========
+
+For more information on the OPNFV Euphrates release, please visit
+http://www.opnfv.org/euphrates