[openstack-dev] [Quantum] RPC support for OVS

Gary Kotton gkotton at redhat.com
Thu Aug 9 07:19:42 UTC 2012


Aaron, thanks for the update.

On 08/08/2012 11:53 PM, Aaron Rosen wrote:
> Just to follow up with this on the mailing list.  The issue was that 
> fedora 16 uses the upstream openvswitch kernel module in linux which 
> does not have support for patch ports (and tunnelling) this is why 
> this was failing.
>
> Thanks,
>
> Aaron
>
> On Mon, Aug 6, 2012 at 8:16 PM, Dan Wendlandt <dan at nicira.com 
> <mailto:dan at nicira.com>> wrote:
>
>
>
>     On Mon, Aug 6, 2012 at 4:56 AM, Gary Kotton <gkotton at redhat.com
>     <mailto:gkotton at redhat.com>> wrote:
>
>         Hi,
>         Please take a look at https://review.openstack.org/#/c/10879/
>         for the RPC support for the OVS. I would appreciate it if the
>         guys familiar with the OVS and RYU agents would take a look
>         and let me know if they have any comments.
>
>
>     awesome, thanks for working on this.
>
>
>         At the moment I have labeled it as WIP due to the fact that
>         there are a number of things that still need to be done:
>         1. I need to treat the tunneling, that is, in the current
>         implementation the local IP is added to the database and then
>         the agent polls the database to read if there are additional
>         tunnels (please let me know if I have misunderstood something
>         here).
>
>
>     you're correct.
>
>
>         In addition to this I have stumbled upon a problem with the
>         ovs agent. This happens when the agent starts. There are two
>         traces below. The first trace is where everything works OK and
>         the second trace is where there is an exception. The same
>         ovs-vsctl command is used. There are just different return codes.
>
>
>     I believe Aaron is looking into this.  -1 is likely the result of
>     us trying to use a port that no longer exists.
>
>     Dan
>
>
>     -- 
>     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
>     Dan Wendlandt
>     Nicira, Inc: www.nicira.com <http://www.nicira.com>
>     twitter: danwendlandt
>     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
>
>     _______________________________________________
>     OpenStack-dev mailing list
>     OpenStack-dev at lists.openstack.org
>     <mailto:OpenStack-dev at lists.openstack.org>
>     http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20120809/d35a83c0/attachment.html>


More information about the OpenStack-dev mailing list