Open Stack

----- Mail original -----
> De: "Jay Pipes" <jaypipes at gmail.com>
> À: openstack-dev at lists.openstack.org
> Envoyé: Vendredi 6 Janvier 2017 21:42:46
> Objet: Re: [openstack-dev] [kolla] Multi-Regions Support
> 
> On 01/06/2017 03:23 PM, Sam Yaple wrote:
> > This should be read as MariaDB+Galera for replication. It is a
> > highly-available database.
> 
> Don't get me wrong. I love me some Galera. :) However, what the poster
> is really working towards is an implementation of the VCPE and eVCPE use
> cases for ETSI NFV. These use cases require a highly distributed compute
> fabric that can withstand long disruptions in network connectivity
> (between POPs/COs and the last mile of network service) while still
> being able to service compute and network functions at the customer premise.
> 
> Galera doesn't tolerate network disruption of any significant length of
> time. At all. If there is a Keystone services running on the customer
> premise that is connecting to a Galera database, and that Galera
> database's connectivity to its peers is disrupted, down goes the whole
> on-premise cloud fabric. And that's exactly what I believe the original
> poster is attempting to avoid. Thus my not understanding the choice here.
> 

Jay, you are thinking too far ;) 

The goal of this thread is to see how Kolla can deploy a multi region scenario.
Remarks/contributions to progress in that direction is the goal of the initial post.

Best,

Matt

> Best,
> -jay
> 
> 
> 
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