[openstack-dev] [Networking] Question on portbinding

Gary Kotton gkotton at redhat.com
Tue Jun 25 10:18:13 UTC 2013


On 06/25/2013 07:59 AM, Chandan Dutta Chowdhury wrote:
> Hello All,
>
>
> While going through the portbinding extension I noticed that a patch has been proposed for
> calls from nova to checks and updates the port binding attributes for a plugin which supports this extension.
>
> https://review.openstack.org/#/c/29767/
>
>
> While going through the code, I don't see the same changes for dhcp and l3 agents.
> These agents while creating ports don't provide portbinding attributes.

The support to Quantum was added a while ago (it was part of the agent 
scheduling blueprint that Yong (aka gongysh) did towards the end of the 
Grizzly cycle). When a DHCP agent creates a port, it passes the host as 
one of the parameters. Similarly with the l3-agent.

Thanks
Gary

>
> Am I missing something ?
>
> Thanks
> Chandan
>
>
>
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