Overview
--------

OpenContrail (www.opencontrail.org) is a fully featured Software Defined
Networking (SDN) solution for private clouds. It supports high performance
isolated tenant networks without requiring external hardware support. It
provides a Neutron plugin to integrate with OpenStack.

This charm is designed to be used in conjunction with the rest of the OpenStack
related charms in the charm store to virtualize the network that Nova Compute
instances plug into.

This subordinate charm provides the Neutron API component which configures
neutron-server for OpenContrail.
Only OpenStack Icehouse or newer is supported.

Usage
-----

Neutron API, Contrail Configuration and Keystone are prerequisite services to
deploy.

Neutron API should be deployed with legacy plugin management set to false:

    neutron-api:
      manage-neutron-plugin-legacy-mode: false

Once ready, deploy and relate as follows:

    juju deploy neutron-api-contrail
    juju add-relation neutron-api neutron-api-contrail
    juju add-relation neutron-api-contrail contrail-configuration
    juju add-relation neutron-api-contrail keystone

Install Sources
---------------

The version of OpenContrail installed when deploying can be changed using the
'install-sources' option. This is a multilined value that may refer to PPAs or
Deb repositories.