Comment 2 for bug 1763213

Here is my config got "keystone_authtoken"
[keystone_authtoken]
#
# From keystonemiddleware.auth_token
#
memcached_servers = controller:11211
auth_uri = http://controller:5000
auth_url = http://controller:35357
project_domain_name = default
project_name = service
user_domain_name = default
password = password
username = zun
auth_type = password
auth_version = v3
auth_protocol = http
service_token_roles_required = True
endpoint_type = internalURL