[Openstack] [Swift] Question regarding global scaling

Remo Mattei remo at italy1.com
Sat Feb 15 00:18:41 UTC 2014


Just adding a question, 
what config options have you used to make the multi-region? I have done a few swift but none with multi. 

Thanks
On Feb 14, 2014, at 15:59, Richard Raseley <richard at raseley.com> wrote:

> On Tue, Feb 11, 2014 at 3:38 PM, Adam Lawson <alawson at aqorn.com> wrote:
> Hola peoples.
> 
> I'm working on a general purpose Swift deployment that needs to scale globally. For example, nodes in West Coast, East Coast, EU and APAC. We have a Swift PoC cluster that spans West Coast and EU and it works fine, replicating using zones for now.
> 
> For those who are scaling to that degree, are you building multiple unique clusters and replicating between them somehow or using regions and replicating within essentially one giant cluster and using affinity rules like read_affinity and write_affinity*?
> 
> Utilizing the region capability of Swift is a good option depending on your use case (I've used a region-based configuration in one production deployment). Can you talk more about your data structure / access patterns in order to help myself (and others) give better advice?
>  
> 
> Adam Lawson
> AQORN, Inc.
> 427 North Tatnall Street
> Ste. 58461
> Wilmington, Delaware 19801-2230
> Toll-free: (888) 406-7620
> 
> 
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