2 Commits

Author SHA1 Message Date
Nate Johnston
23f7da3021 Add L3 agent extension API object
In L2 agent extensions, when the agent extension needed access to a
datastructure within the L2 agent, an agent extension API object was created.
This API object would be the interface permitting agent extensions to have
access to those objects internal to the L2 agent.

This change implements a similar agent extension API object for the L3 agent
extensions.  This is necessary to allow L3 agent extensions to have access to
the RouterInfo class, so that they can do lookups on it, for example
determining the namespace for a specific router.  Without this API object, the
L3 agent extension would not have access to this structure.

Co-Authored-By: Margaret Frances <margaret_frances@cable.comcast.com>

Partially-Implements: blueprint l3-agent-extensions

Change-Id: I85f89accbeefd820130335674fd56cb54f1449de
2016-08-31 11:15:51 -04:00
Nate Johnston
93a8dc3dbe Implement L3 Agent Extension Manager
Using the generalized agent extension mechanism, create an agent extension
manager in the L3 agent, so that the L3 agent can load agent extensions.

Co-Authored-By: Margaret Frances <margaret_frances@cable.comcast.com>
Implements: blueprint l3-agent-extensions
Needed-By: Iff506bd11b83d396305e631f3dd95d44cf38fd63

Change-Id: I6da92cb8b9fcbb603e120eababcf4ce711da3e30
2016-08-15 09:36:54 -04:00