I don't think it is possible. Can't you revoke the token after VM boot? Thanks Haneef From: Brian Chong [mailto:Brian_Chong at symantec.com] Sent: Friday, October 25, 2013 8:19 AM To: openstack at lists.openstack.org Subject: [Openstack] One Time Keystone Use Tokens? Hi, I'm trying to figure out if its possible to configure KeyStone tokens to be one time use. My use case is that when a user requests that they want to take a action on the platform (i.e.: boot a VM) they aren't also using that same token to load a image in Glance or delete another VM, etc. How would I do that or is that even possible? Thanks a lot! -Brian -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20131025/af7f8354/attachment.html>