[Openstack] [openstack-dev] [Quantum] Multi-host implementation

Dan Wendlandt dan at nicira.com
Mon Aug 6 17:00:33 UTC 2012


Hi Nachi,

I've reviewed the code and added comments.  I'd like to see at least a
basic spec describing the proposed approach (need only be a couple
paragraphs, perhaps with a diagram) linked to the blueprint so we can have
a design discussion around it.  Thanks,

Dan


On Fri, Aug 3, 2012 at 1:03 PM, Nachi Ueno <nachi at nttmcl.com> wrote:

> Hi folks
>
> Sorry.
> I added openstack-dev at lists.openstack.org in this discussion.
>
> 2012/8/3 Nati Ueno <nati.ueno at gmail.com>:
> > Hi folks
> >
> >> Gary
> > Thank you for your comment. I wanna discuss your point on the mailing
> list.
> >
> > Yusuke pushed Multi-host implementation for review.
> > https://review.openstack.org/#/c/10766/2
> > This patch changes only quantum-dhcp-agent side.
> >
> > Gary's point is we should have host attribute on the port for scheduling.
> > I agree with Gary.
> >
> > In the nova, vm has available_zone for scheduling.
> > So Instead of using host properties.
> > How about use available_zone for port?
> >
> > Format of availability_zone is something like this
> > available_zone="zone_name:host".
> >
> > We can also add availability_zone attribute for the network as a
> > default value of port.
> > We can write this until next Monday.
> > However I'm not sure quantum community will accept this or not, so I'm
> > asking here.
> >
> > If there are no objections, we will push zone version for review.
> > Thanks
> > Nachi
> >
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-- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~
Dan Wendlandt
Nicira, Inc: www.nicira.com
twitter: danwendlandt
~~~~~~~~~~~~~~~~~~~~~~~~~~~
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