<p dir="ltr">So<br>
On 22/09/2014 10:01 PM, "Zane Bitter" <<a href="mailto:zbitter@redhat.com">zbitter@redhat.com</a>> wrote:<br>
><br>
> On 20/09/14 04:17, Geoff O'Callaghan wrote:<br>
>><br>
>> Hi all,<br>
>> I'm just trying to understand the messaging strategy in openstack. It<br>
>> seems we have at least 2 messaging layers.<br>
>><br>
>> Oslo.messaging and zaqar, Can someone explain to me why there are two?<br>
>><br>
>> Is there a plan to consolidate?<br>
><br>
><br>
> I'm trying to understand the database strategy in OpenStack. It seems we have at least 2 database layers - sqlalchemy and Trove.<br>
><br>
> Can anyone explain to me why there are two?<br>
><br>
><br>
> Is there a plan to consolidate?<br>
> </sarcasm><br>
></p>
<p dir="ltr">So the answer is because we can ;) Not a great answer, but an answer nonetheless. :)</p>
<p dir="ltr">That being said I'm not sure why a well constructed zaqar with an rpc interface couldn't meet the requirements of oslo.messsaging and much more. It seems I need to dig some more.</p>
<p dir="ltr">Thanks all for taking the time to reply. </p>
<p dir="ltr">Geoff</p>