Open Stack

Hi All,

I have submitted a patch in Nova [1] to log request-id mappings between cross projects which is a prerequisite for cinder-spec 'Return request ID to caller' [2] to be completed.

This patch will extract cinder's request-id returned from cinder-client's response headers and will log it with corresponding nova's request id.
To log these request-id mappings earlier we were planning to use oslo-incubator's "request_utils" module based on the patch [3]. Since "request_utils" has been removed recently from oslo-incubator [4], I have moved "link_request_ids" method from "request_utils" to nova utils.

[1] https://review.openstack.org/#/c/152820/
[2] https://review.openstack.org/#/c/132161/6
[3] https://review.openstack.org/#/c/69538/
[4] https://review.openstack.org/#/c/150370/

We've also submitted a cinder-client patch to return request-id which is under review.
cinder-client patch: https://review.openstack.org/#/c/152075/

I am seeking early feedback from the community for the approach I am using so please let me know your opinions on the same.

Thanks & Regards,
Ankit Agrawal

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