Added new fdio scenarios descriptions

As part of MS6 we must have an updated directory structure. I added the two new
scenarios using fdio

Change-Id: If74dade8c75c59d452b034b98fff5dc0791b2191
Signed-off-by: Manuel Buil <mbuil@suse.com>

2 files changed, 115 insertions, 0 deletions

diff --git a/docs/release/scenarios/os-odl-sfc_fdio-ha/index.rst b/docs/release/scenarios/os-odl-sfc_fdio-ha/index.rst
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+.. _os-odl-sfc_fdio-ha:
+
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+.. (c) <optionally add copywriters name>
+
+=========================================
+os-odl-sfc_fdio-ha overview and description
+=========================================
+.. This document will be used to provide a description of the scenario for an end user.
+.. You should explain the purpose of the scenario, the types of capabilities provided and
+..  the unique components that make up the scenario including how they are used.
+
+.. toctree::
+   :maxdepth: 3
+
+   ./scenario.description.rst
+
diff --git a/docs/release/scenarios/os-odl-sfc_fdio-ha/scenario.description.rst b/docs/release/scenarios/os-odl-sfc_fdio-ha/scenario.description.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) <optionally add copywriters name>
+
+Introduction
+============
+.. In this section explain the purpose of the scenario and the types of capabilities provided
+
+The os-odl-sfc_fdio-ha is intended to be used to install the OPNFV SFC project in a standard
+OPNFV High Availability mode. The OPNFV SFC project integrates the OpenDaylight SFC project
+into the OPNFV environment. The OPNFV SFC Euphrates release uses the OpenDaylight Nitrogen SR1 release.
+
+Scenario components and composition
+===================================
+.. In this section describe the unique components that make up the scenario,
+.. what each component provides and why it has been included in order
+.. to communicate to the user the capabilities available in this scenario.
+
+This scenario installs everything needed to use the SFC OpenDaylight project in an OPNFV
+environment. The classifier used in this scenario is implemented by the Netvirt OpenDaylight
+project.
+
+Following is a detailed list of what is included with this scenario:
+
+OpenDaylight features installed
+-------------------------------
+
+The OpenDaylight SDN controller is installed in the controller node.
+
+The following are the SFC features that get installed:
+
+- odl-sfc-model
+- odl-sfc-provider
+- odl-sfc-provider-rest
+- odl-sfc-ovs
+- odl-sfc-openflow-renderer
+
+The following are the Netvirt features that get installed:
+
+- odl-netvirt-openstack
+- odl-sfc-genius
+- odl-neutron-service
+- odl-neutron-northbound-api
+- odl-neutron-spi
+- odl-neutron-transcriber
+- odl-ovsdb-southbound-impl-api
+- odl-ovsdb-southbound-impl-impl
+- odl-ovsdb-library
+
+By simply installing the odl-netvirt-sfc feature, all the dependant features
+will automatically be installed.
+
+The VNF Manager
+---------------
+
+In order to create a VM for each Service Function, a VNF Manager is needed. The OPNFV
+SFC project currently uses the Tacker OpenStack project as a VNF Manager. Tacker is
+installed on the controller node and manages VNF life cycle, and coordinates VM creation
+and SFC configuration with OpenStack and OpenDaylight SFC project.
+
+Scenario usage overview
+=======================
+.. Provide a brief overview on how to use the scenario and the features available to the
+.. user.  This should be an "introduction" to the userguide document, and explicitly link to it,
+.. where the specifics of the features are covered including examples and API's
+
+Once this scenario is installed, it will be possible to create Service Chains and
+classification entries to map tenant traffic to individual, pre-defined Service Chains.
+All configuration can be performed using the Tacker CLI.
+
+Limitations, Issues and Workarounds
+===================================
+.. Explain scenario limitations here, this should be at a design level rather than discussing
+.. faults or bugs.  If the system design only provide some expected functionality then provide
+.. some insight at this point.
+
+The *client* virtual machine needs to be located in a compute node where at least
+one of the service functions (SFs) is placed. This is due to a limitation in OpenDaylight,
+Nitrogen, which only installs the traffic classifier in the compute nodes where the SFs are.
+
+Specific version of FD.IO
+-----------------------
+
+TO BE ADDED
+
+References
+==========
+
+For more information about SFC, please visit:
+
+https://wiki.opnfv.org/display/sfc/Service+Function+Chaining+Home
+
+https://wiki.opendaylight.org/view/Service_Function_Chaining:Main
+
+For more information on the OPNFV Euphrates release, please visit:
+
+http://www.opnfv.org/euphrates