Hi all, I'm also interested in this issue. > Create a unified request identifier > https://blueprints.launchpad.net/nova/+spec/cross-service-request-id I checked this BP and the following review. https://review.openstack.org/#/c/29480/ There are many comments. Finally, this review looks rejected by "user specified correlation-id" is useless and insecure. >> 3. Enable keystone to generate "request identification" (we can call it 'request-token', for example). > -2 So, this idea will be helpful to solve the "cross-service-request-id" problem. Because the correlation-id specified by keystone. How about nova guys and keystone guys ? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20131127/153433c9/attachment.html>