[Openstack] [Neutron] Scalability with OVS plugin

Gonzalo Aguilar Delgado gaguilar at aguilardelgado.com
Mon Dec 9 09:17:36 UTC 2013


Hi Lorin,

+1 on this.

I would like to know how many CPU uses for each kind of network capacity 
100Mbit/1Gb/10Gb, etc.

And how many networks can it administer before taking to much cpu from 
compute nodes.


El 07/12/13 21:52, Lorin Hochstein escribió:
> Hi all:
>
> For those who have done deployments with Neutron using the Open 
> vSwitch plugin (either the new ML2 OVS driver or the original one): do 
> you see problems when deploying this networking configuration above a 
> certain number of nodes?
>
> I'm asking because I'd like the install docs to have some language 
> that mentions how many nodes are suitable for a deployment using 
> Neutron with the default OVS plugin. (e.g., 10s, 100s, 1000s, 10000s).
>
> I know about the lack of multihost support for L3 agent and DHCP 
> agent, which are being worked on, but are there other issues that 
> affect scalability with the OVS plugin?
>
> Lorin
>
> -- 
> Lorin Hochstein
> Lead Architect - Cloud Services
> Nimbis Services, Inc.
> www.nimbisservices.com <http://www.nimbisservices.com>
>
>
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