docker/docker-registry — pull request #493 by smarterclayton (2014-07-27 19:33:26+00:00)
Title: Allow configurations to define listeners

Addresses #329

One or more listeners can be defined in configuration as:

listeners:
- backend: example
- backend: mycustom.package
arg1: somevalue
etc: othervalue

I wanted feedback on the actual implementation before I finished out the
test cases and tox compat with other Python versions. Only the methods
the listener cares about needs to be implemented.