Dear Vitaly, I'm using Mirantis OpenStack 9.0 and I've downloaded sahara-mitaka-spark-1.0.6-ubuntu image from Mirantis website. Today, I checked the path you mentioned and there is an exception in the log file: Exception in thread "main" Invalid Response: Method POST on http://controllerIP:5000/v2.0/tokens/ failed, status code: 408 ... I suppose every other things work fine in the cloud. Have you seen such a problem? Regards, Reza -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20161126/5b8b272a/attachment.html>