[Openstack] multi-region setup

Jitendra Kumar Bhaskar jitendra.b at pramati.com
Wed May 7 13:09:48 UTC 2014


Thanks Richard. I am trying to do the same. It would be good if that works.

Regards
*Jitendra Bhaskar*
M :- +91-9989743042






On Wed, May 7, 2014 at 6:05 PM, Subbu Allamaraju <subbu at subbu.org> wrote:

> 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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