[openstack-dev] [neutron][ml2] - generic port binding for ml2 and dvr

Robert Kukura kukura at noironetworks.com
Fri Jun 19 19:21:11 UTC 2015


Hi Swami,

My fix for 1367391 will eventually eliminate the special DVRPortBinding 
table, so would presumably eliminate this bug, but you are correct that 
the current WIP patch (https://review.openstack.org/#/c/189410/)  isn't 
quite that far along yet. I'll look for an interim fix.

-Bob

On 6/19/15 2:53 PM, Vasudevan, Swaminathan (PNB Roseville) wrote:
>
> Hi Rob Kukura,
>
> We are seeing an issue in the ML2 device_context that was modified by 
> you in a recent patch to get everything from the PortContext instead 
> of the DVR context.
>
> Right now the PortContext does not seem to return the “DVRbinding” 
> status, but just returns the PortContext and it errors out, since the 
> PortContext does not have the attribute “status”.
>
> https://bugs.launchpad.net/neutron/+bug/1465434
>
> The error is seen when you try to “update” a distributed virtual 
> router interface.
>
> It errors out in “port_update_postcommit”.
>
> You have mentioned in your “TODO” comments that it would be addressed 
> by the bug 1367391, but I still see a patch in WIP waiting for review.
>
> Can you take a look at this bug please.
>
> Thanks.
>
> Swaminathan Vasudevan
>
> Systems Software Engineer (TC)
>
> HP Networking
>
> Hewlett-Packard
>
> 8000 Foothills Blvd
>
> M/S 5541
>
> Roseville, CA - 95747
>
> tel: 916.785.0937
>
> fax: 916.785.1815
>
> email: swaminathan.vasudevan at hp.com <mailto:swaminathan.vasudevan at hp.com>
>
>
>
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