Support for Open vSwitch Distributed Virtual Routing
Support for Open vSwitch Distributed Virtual Routing

Deployers may now enable DVR by setting the value of
the neutron_plugin_type variable to "ml2.ovs.dvr"

When set, the role will deploy and configure the OVS agent,
l3 agent and metadata agent as recommended by the neutron
Networking Guide's High Availability using Distributed Virtual
Routing scenario:

http://docs.openstack.org/mitaka/networking-guide/scenario-dvr-ovs.html

Change-Id: I3aaf8ced1ac406069f2d6e3b52b8d59eddda7eac
Partially-Implements: blueprint neutron-dvr

openstack/openstack-ansible,yanyao/newton,yanyao/newton,cloudnull/os-ansible-deployment,os-cloud/os-ansible-deployment,BjoernT/os-ansible-deployment,robb-romans/openstack-ansible,bunchc/openstack-ansible,weezer/openstack-ansible,BjoernT/os-ansible-deployment,bunchc/openstack-ansible,stackforge/os-ansible-deployment,BjoernT/os-ansible-deployment,openstack/openstack-ansible,os-cloud/os-ansible-deployment,BjoernT/openstack-ansible,yanyao/openstack-ansible,cfarquhar/openstack-ansible,cloudnull/os-ansible-deployment,cfarquhar/openstack-ansible,BjoernT/openstack-ansible,Logan2211/openstack-ansible,Logan2211/openstack-ansible,stackforge/os-ansible-deployment,yanyao/openstack-ansible,robb-romans/openstack-ansible,weezer/openstack-ansible