Plugin driver doesn't properly handle errors

[mattgreene]

Agent Version

N/A

Operating System

N/A

OpenStack Release

Liberty+

Bug Severity

3

Description

Partner reported a traceback when adding member to a pool. Full log shows that the port field is missing from the service model sent from plugin to agent. The plugin detected the missing port and generated a log, but allowed the model through to agent.

1. The plugin should NOT send models with known problems
2. The plugin should conform to the current accepted pattern of raising/catching an exception and notifying neutron of the problem.

Deployment

N/A