SADIS Configuration
===================

BBSim generates a ``sadis`` configuration starting from the :ref:`Service <ConfiguringServices>`
configuration file.

For example if you consider this Service configuration:

.. literalinclude:: ../../configs/att-services.yaml

The corresponding ``sadis`` configuration that you'll need to use in ONOS is:

.. literalinclude:: ../../examples/sadis-att.json

As you can imagine this file will get pretty big pretty quickly as soon as you scale
the number of ONUs and/or Services in your setup. For that reason (and to avoid mistakes)
we strongly suggest to configure ONOS to fetch informations from BBSim.

If you are using ``kind-voltha`` to deploy your setup, you can easily achieve that by:

.. code:: bash

    CONFIG_SADIS=external voltha up

Or you can manually configure ONOS as explained below.

Using the BBSim Sadis server in ONOS
------------------------------------

BBSim provides a simple server for testing with the ONOS Sadis app. The server
listens on port 50074 by default and provides the endpoints
``subscribers/<id>`` and ``bandwidthprofiles/<id>``.

To configure ONOS to use the BBSim ``Sadis`` server endpoints, the Sadis app
must use be configured as follows (see ``examples/sadis-in-bbsim.json``):

.. literalinclude:: ../../examples/sadis-in-bbsim.json

This base configuration may also be obtained directly from the BBSim Sadis
server:

.. code:: bash

   curl http://<BBSIM_IP>:50074/v2/cfg -o examples/sadis.json

It can then be pushed to the Sadis app using the following command:

.. code:: bash

   curl -sSL --user karaf:karaf \
       -X POST \
       -H Content-Type:application/json \
       http://localhost:8181/onos/v1/network/configuration/apps/org.opencord.sadis \
       --data @examples/sadis-in-bbsim.json

You can verify the current Sadis configuration:

.. code:: bash

   curl --user karaf:karaf http://localhost:8181/onos/v1/network/configuration/apps/org.opencord.sadis

In ONOS subscriber information can be queried using ``sadis <uni-id>``.