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-rw-r--r--docs/release/scenarios/os-odl-sfc-noha/scenario.description.rst25
1 files changed, 9 insertions, 16 deletions
diff --git a/docs/release/scenarios/os-odl-sfc-noha/scenario.description.rst b/docs/release/scenarios/os-odl-sfc-noha/scenario.description.rst
index e74e47c4..3c728861 100644
--- a/docs/release/scenarios/os-odl-sfc-noha/scenario.description.rst
+++ b/docs/release/scenarios/os-odl-sfc-noha/scenario.description.rst
@@ -6,10 +6,9 @@ Introduction
============
.. In this section explain the purpose of the scenario and the types of capabilities provided
-The os-odl-sfc-noha is intended to be used to install the OPNFV SFC project in a standard
-OPNFV Non-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.
+The os-odl-sfc-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 Fraser release uses the OpenDaylight Oxygen SR1 release.
Scenario components and composition
===================================
@@ -18,9 +17,8 @@ Scenario components and composition
.. 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. Since this scenario is Non-High Availability, then only one controller and
-one compute node will be deployed. The classifier used in this scenario is implemented
-by the Netvirt OpenDaylight project.
+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:
@@ -58,7 +56,7 @@ 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
-with the OpenDaylight SFC project.
+and SFC configuration with OpenStack and OpenDaylight SFC project.
Scenario usage overview
=======================
@@ -76,17 +74,13 @@ Limitations, Issues and Workarounds
.. 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 OVS
-----------------------
SFC needs changes in OVS to include the Network Service Headers (NSH) Service Chaining
encapsulation. This OVS patch has been ongoing for quite a while (2 years+), and still
has not been officially merged. Previously, SFC used NSH from a branched version of OVS
-based on 2.3.90, called the "Pritesh Patch". In the OpenDaylight Nitrogen SR1 release, SFC was
+based on 2.3.90, called the "Pritesh Patch". In the OpenDaylight Oxygen SR1 release, SFC was
changed to use a newer, branched version of OVS based on 2.6.1, called the "Yi Yang
Patch".
@@ -103,7 +97,6 @@ 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
+For more information on the OPNFV Fraser release, please visit:
+http://www.opnfv.org/fraser