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

Nachi Ueno nachi at nttmcl.com
Mon Aug 6 17:47:34 UTC 2012


Hi Dan

Thank you for pointing this.

Yusuke updated design spec.
https://blueprints.launchpad.net/quantum/+spec/quantum-multihost-dhcp

2012/8/6 Dan Wendlandt <dan at nicira.com>:
> 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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