[neutron] ... url = http://controller:9696 auth_url = http://controller:35357
SHOULD BE:
[neutron] ... uri = http://controller:9696 auth_url = http://controller:35357
[neutron] controller: 9696 controller: 35357
...
url = http://
auth_url = http://
SHOULD BE:
[neutron] controller: 9696 controller: 35357
...
uri = http://
auth_url = http://