[ovs-discuss] Re： Re： How to add queue to openvswitch?

[星言 墨虚]

Thanks.
 
But I don't whether controller could connect to OVSDB and change it.
How to let controller to send a command to OVSDB?
Is there any function or way to do it?
 
-- Tony

发件人： Ben Pfaff <blp at nicira.com>
收件人： 星言 墨虚 <beyond1680 at yahoo.cn> 
抄送： "discuss at openvswitch.org" <discuss at openvswitch.org> 
发送日期： 2012年6月18日, 星期一, 上午 9:26
主题: Re: Re： [ovs-discuss] How to add queue to openvswitch?

Almost.

I mean you can let the controller send a command to OVSDB, and then
ovs-vswitchd will configure the queues.

On Mon, Jun 18, 2012 at 09:25:31AM +0800, 星言 墨虚 wrote:
> Thanks very much.
>  
> Ben, you means that I can let controller just like NOX to send a command to vswitchd deamon, 
> and vswitchd deamon could use OVSDB protocol to change the database. Then openvswitch 
> can configure queue according to database.
>  
> Is it right?
>  
> -- Tony
>  
> 
> 发件人： Ben Pfaff <blp at nicira.com>
> 收件人： 星言 墨虚 <beyond1680 at yahoo.cn> 
> 抄送： "discuss at openvswitch.org" <discuss at openvswitch.org> 
> 发送日期： 2012年6月17日, 星期日, 下午 11:41
> 主题: Re: [ovs-discuss] How to add queue to openvswitch?
> 
> On Wed, Jun 13, 2012 at 03:09:06PM +0800, 星言 墨虚 wrote:
> > I hope to use controller just like nox to add queue dynamically.
> > 
> > When a new flow arrived, controller would add a new queue to outport and map this flow into this queue.
> > 
> > Do openvswith support this way?
> 
> Yes, the OVSDB protocol to communicate with the database is open (see
> ovsdb/SPECS) and comes with C and Python bindings.
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