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Id collision across multiple data center deployments

To: <openstack@xxxxxxxxxxxxxxxxxxx>
From: Salman A Baset <sabaset@xxxxxxxxxx>
Date: Sun, 4 Nov 2012 00:49:44 -0400
Cc: openstack-operators@xxxxxxxxxxxxxxxxxxx
In-reply-to: <CAMWzbMc19WBukAFXJ1C22kz7ONh8RnMreTdowtbE+ztHQhWNaw@mail.gmail.com>

Hello folks,

Suppose there is a single BSS managing multiple data centers, each running
independent OpenStack OSS.

Is there any possibility of OpenStack keystone or other ids to be similar
with another deployment? (in particular tenant_id, user_id etc). I don't
think this is the case (assuming uuids) but want to confirm with folks.

Thanks.

Best Regards,

Salman A. Baset
Research Staff Member, IBM T. J. Watson Research Center
Tel: +1-914-784-6248

Follow ups

Re: Id collision across multiple data center deployments
From: Dolph Mathews, 2012-11-04

References

How to know capability of cloud resource pool?
From: Ray Sun, 2012-11-04