Hi Folks, In keystone middleware release 1.5.1, it supports validating tokens of users from other doamin. But the admin user can still talk to v2 only. That means admin user from other domains can't do the token validation at all. https://github.com/openstack/keystonemiddleware/blob/1.5.1/keystonemiddleware/auth_token/_auth.py I wonder if it's supported now in recent Keystone middleware release. So the purpose is to have user admin-pro4 in the keystone middleware. [image: 內置圖片 1] thanks // Hugo -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20171102/6305d4bf/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: Screen Shot 2017-11-02 at 4.09.41 PM.png Type: image/png Size: 120525 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20171102/6305d4bf/attachment-0001.png>