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Can a single keystone support several data center? [closed]

asked 2014-03-14 02:49:11 -0500

nethawk gravatar image

Can keystone be used like this: one keystone,and two separate nova\swift\cinder etc.

and how to config it?

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Closed for the following reason the question is answered, right answer was accepted by nethawk
close date 2015-01-21 20:07:37.232425

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answered 2014-03-14 11:00:44 -0500

Yes, it is possible. All you need to do is, use the sane sql instance for all the keystone instances. Register each nova/cinder/swift as seperate region, so that they have their own endpoint.

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How about security? Is keystone secure enough to get spread over different data centers?

cloudssky gravatar imagecloudssky ( 2014-03-14 13:33:45 -0500 )edit

Can you elaborate what do you mean by security? You can run run a instance of keystone in each DC and as long as they share the same sql, it will work. This is the simple approach for demonstration.

Haneef Ali gravatar imageHaneef Ali ( 2014-03-18 12:54:10 -0500 )edit

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Asked: 2014-03-14 02:49:11 -0500

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Last updated: Mar 14 '14