Open Stack

You will need to make keystone a global service. In the real world, this would require setting up keystone with backend replicated between your "regions". 

Subbu


> On May 6, 2014, at 23:27, Jitendra Kumar Bhaskar <jitendra.b at pramati.com> wrote:
> 
> @Richard : For different keystone its working but its asking for authentication at the time of region change. I wanted to know is there way to  avoid re-authentication at the time of region change.
> 
> @Raghvendra : I am using single keystone with different service endpoint and I am able to change the region. Le me explore more.
> 
> Regards
> Jitendra Bhaskar
> M :- +91-9989743042
> 
> 
> 
> 
> 
> 
>> On Wed, May 7, 2014 at 11:36 AM, Richard Maynard <richard.maynard at gmail.com> wrote:
>> With one keystone returning all of the different regions endpoints in the service catalogue Horizon should be able to select a region from a drop down menu. For different keystones, you can specify in the horizon config a list of regions and keystone instances per region, but it is not a very good user experience and requires reauthenticating each time you change regions since the tokens are unique. 
>> 
>> --
>> RIchard Maynard
>> 
>>> On May 6, 2014, at 11:46 PM, Jitendra Kumar Bhaskar <jitendra.b at pramati.com> wrote:
>>> 
>>> Hi All,
>>> 
>>> I want to test openstack setup with multi-region with common keystone or different keystone. My scenario is as :
>>> 
>>> Location 1 : Controller(n/w) and compute 
>>> Location 2 : controller(/n/w) and compute
>>> 
>>> But in dashboard we need option to change region from one location to others, and we can see the instances accordingly.
>>> 
>>> if anyone tested then please share the docs that would really help.
>>> 
>>> Regards
>>> Jitendra Bhaskar
>>> M :- +91-9989743042
>>> 
>>> 
>>> 
>>> 
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