.. This work is licensed under a Creative Commons Attribution 4.0 International License.
.. SPDX-License-Identifier: CC-BY-4.0
.. Copyright (C) 2020 highstreet technologies and others

.. contents::
   :depth: 3
..

SDN-R Docker Image configuration
================================

Introduction
~~~~~~~~~~~~

ONAP SDN-R is running in a docker container using ONAP/SDN-C image
"onap/sdnc".

The container is available as Alpine and Ubuntu version. The description
uses examples for the Alpine version.

The alpine based sdnc docker images are stored in \ `ONAP Nexus sdnc
image <https://nexus3.onap.org:10001/v2/onap/sdnc-image/tags/list>`__.

The docker image contains a OpenDaylight distribution in a standard
configuration and ONAP/SDN-R specific microservices.

The Root location of ODL Karaf directory structure
is \ *ODL\_HOME=/opt/opendaylight.*

During container provisioning the installation of the feature is done,
according to the provided configuration setting.

The docker image configuration is done by

-  Specific Environment variables settings

-  Files that are provided

Container startup parameters
~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The SDN-R specific configurations are provided during container start. 

Different SDN-R services are using different parameter to be installed.

+----------------+-------------------+-----------------------------------------------------------------------------------------------------+
| Parameter      | Content           | Description                                                                                         |
+================+===================+=====================================================================================================+
| SDNRWT         | true or **false** | Set true to activate sdnr wt feature set. Set this during container start.                          |
+                +                   +-----------------------------------------------------------------------------------------------------+
|                |                   | Devicemanager configuration is provided via *$ODL_HOME/etc/devicemanager.properties*                |
+                +                   +-----------------------------------------------------------------------------------------------------+
|                |                   | See  :doc:`SDN-R WT Service Configuration parameters <../sdnr_WT_Service_Configuration_parameters>` |
+----------------+-------------------+-----------------------------------------------------------------------------------------------------+
| SDNRNORTHBOUND | true or **false** | Set true to activate sdnr oofpci service.                                                           |
+----------------+-------------------+-----------------------------------------------------------------------------------------------------+