OS - Networking Node - /etc/neutron/neutron.conf

[DEFAULT]
auth_host = management-node
admin_tenant_name = service
admin_user = neutron
admin_password = cloud2014
auth_url = http://management-node:35357/v2.0

state_path = /var/lib/neutron
lock_path = $state_path/lock
core_plugin = neutron.plugins.openvswitch.ovs_neutron_plugin.OVSNeutronPluginV2
auth_strategy = keystone
allow_overlapping_ips = True
rpc_backend = neutron.openstack.common.rpc.impl_kombu

rabbit_host = management-node
rabbit_password = cloud2014

notification_driver = neutron.openstack.common.notifier.rpc_notifier

[quotas]

[agent]
root_helper = sudo /usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf

[keystone_authtoken]
auth_host = management-node
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = neutron
admin_password = cloud2014
signing_dir = $state_path/keystone-signing

[database]
connection = postgresql://openstack:cloud2014@management-node/neutron

[service_providers]
service_provider=LOADBALANCER:Haproxy:neutron.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default