add doc section for ml2 extension drivers

Today the ML2 config reference doesn't mention anything about ML2
extension drivers. While it likely doesn't make sense to clutter the
primary ML2 driver types (type/mech) with extension drivers, this patch
proposes we add a small section about them to link the concept to the
config reference.

Change-Id: Id964e6e4d13d400ea4cd8a1707ad0f08c52ef0b1
Partial-Bug: #1683102
(cherry picked from commit d5a3b24bde)
This commit is contained in:
Boden R 2017-08-21 11:57:43 -06:00 committed by boden
parent b6e856919f
commit 312fcd9faa

View File

@ -266,6 +266,16 @@ For more details, see the
Configuration of those drivers is not part of this document.
Extension Drivers
-----------------
The ML2 plug-in also supports extension drivers that allows other pluggable
drivers to extend the core resources implemented in the ML2 plug-in
(``networks``, ``ports``, etc.). Examples of extension drivers include support
for QoS, port security, etc. For more details see the ``extension_drivers``
configuration option in the `Configuration Reference <https://docs.openstack.org/ocata/config-reference/networking/networking_options_reference.html#modular-layer-2-ml2-plug-in-configuration-options>`__.
Agents
------