Open Stack

On 06/11/2014 01:28 PM, Flavio Percoco wrote:
> There are three things that I consider really valuable:
>
> 1. Sharding support: It allows admins to have separate clusters/nodes
> of stores and configure marconi to use them all based on
> pre-configured rules. It's similar to what qpid-dispatch does but the
> supported rules in marconi are currently very limited.

How do the API servers coordinate on which messages/queues belong to 
which which shard(s)? Is there a shared database? Or some coordination 
protocol?