Yes this sounds interesting too. In fact the geo diverse failover mentioned in 
the “copper” proposal can easily be considered as an extension global DNS 
namespace that I am talking about. 
Lets see if we get any response from openstack-dev mailer.
Regards,Anik
      From: joehuang <joehu...@huawei.com>
 To: Anik <anik...@yahoo.com>; OpenStack Development Mailing List (not for 
usage questions) <openstack-dev@lists.openstack.org>; 
"opnfv-tech-disc...@lists.opnfv.org" <opnfv-tech-disc...@lists.opnfv.org> 
 Sent: Monday, March 23, 2015 12:03 AM
 Subject: RE: [openstack-dev] Multi Region Designate 
   
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div.yiv9130406617WordSection1 {}#yiv9130406617 Hi, Anik,    Interesting idea. 
The use case is quite useful. One project called “Copper” in OPNFV also 
mentioned a similar use case “Geo-Diverse Load-Balanced Service Instance 
Deployment”  here :https://wiki.opnfv.org/copper/use_cases    Designate may 
help “Geo-Diverse Load-Balanced Service Instance Deployment”,    “a single 
(flat) external domain name space for floating IPs” could be the first step, 
multiple external domains may be the second step.    Best Regards Chaoyi Huang 
( Joe Huang )    

From: Anik [mailto:anik...@yahoo.com]
Sent: Monday, March 23, 2015 12:42 PM
To: openstack-dev@lists.openstack.org
Subject: [openstack-dev] Multi Region Designate    Hi,    Are there any plans 
to have multi region DNS service through designate ?    For example If a tenant 
has projects in multiple regions and wants to use a single (flat) external 
domain name space for floating IPs, what is the proposed solution for such a 
use case using Designate ?   Regards, Anik 

  
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