Don't worry; no cloud outage is needed. I ran into this same issue a few months back, and wrote it up at http://www.blackmesh.com/blog/openstack-refusing-authentication-psh . One note: I've had to do this one time since, and either the engineer skipped a step, or I missed one in my writeup; there might be a "service restart" missing. If so, it should be easy to spot. Regards, Dan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20140623/4ebb3c88/attachment.html>