A)     Yes, we need to migrate.

B)      I have queries:

a.       Region is consumed only in the end-point object in keystone. So when 
an end point is created, keystone can go ahead and create a region in the 
“region” table if the region does not exist. Otherwise keystone can bind the 
existing region with the endpoint. This will make sure that endpoint is having 
foreign key reference to the region.  I see this as dynamic way of creating the 
region. Could you please validate the understanding and correct it, if required.

b.      In addition, The endpoint API request & response will be provided with 
“region” name as like today. So user does not get affected by this change.

Regards,
Kanagaraj M
From: Dolph Mathews [mailto:[email protected]]
Sent: Friday, June 20, 2014 8:41 AM
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [keystone]endpoint table is missing reference to 
region table

The region table is relatively new, and no one has stepped up to link the two 
together. A couple considerations:

A) a data migration will need to be performed to sync up the regions in the 
endpoint table with regions in the region table (populate those foreign keys, 
creating corresponding regions where necessary)

B) endpoints are created today without requiring a region to be created; this 
workflow will have to continue for v2 and v3 (regions need to be created 
dynamically)

On Thu, Jun 19, 2014 at 12:38 PM, Manickam, Kanagaraj 
<[email protected]<mailto:[email protected]>> wrote:
Hi,

In keystone, though “region” table is provided, it is not consumed in the 
“endpoint” table. I have filed bug 
https://bugs.launchpad.net/keystone/+bug/1332196 to address the same.

Can anyone please provide details on, why this disconnect between endpoint and 
region table.

Thanks
Kanagaraj M

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