Comment 2 for bug 1449058

Looks neutron change come from https://review.openstack.org/#/c/142366/7/neutron/notifiers/nova.py.

With devstack installation I found under [nova] is:

[nova]
region_name = RegionOne
project_domain_id = default
project_name = service
user_domain_id = default
password = passw0rd
username = nova
auth_url = http://127.0.0.1:35357
auth_plugin = password

It looks that the new authentication can be functional but with "project_name", "username", "password", "user_domain_id", "auth_url" (Generic options from keystoneclient) instead of using attibutes like "admin_user_name", "admin_tenant_name" "admin_password" or "admin_auth_url" which current cookbook render.