[openstack-dev] [neutron][sfc] How could an L2 agent extension access agent methods ?

Andreas Scheuring scheuran at linux.vnet.ibm.com
Wed Nov 18 14:11:10 UTC 2015


Hi all, 
I wonder if this is somehow in conflict with the modular l2 agent
approach I'm currently following up for linuxbridge, macvtap and sriov?
- RFE: [1]
- Frist patchset [2]

I don't think so, but to be sure I wanted to raise it up.




[1] https://bugs.launchpad.net/neutron/+bug/1468803
[2] https://review.openstack.org/#/c/246318/

-- 
Andreas
(IRC: scheuran)



On Mo, 2015-11-16 at 20:42 +0000, Cathy Zhang wrote:
> I have updated the etherpad to add "Overall requirement - API cross check among the features that can manipulate the same flow's forwarding behavior".
> 
> Thanks,
> Cathy
> 
> -----Original Message-----
> From: Paul Carver [mailto:pcarver at paulcarver.us] 
> Sent: Monday, November 16, 2015 7:50 AM
> To: OpenStack Development Mailing List (not for usage questions)
> Subject: Re: [openstack-dev] [neutron][sfc] How could an L2 agent extension access agent methods ?
> 
> On 11/13/2015 7:03 PM, Henry Fourie wrote:
> 
> >
> >   I wonder whether just pushing flows into the existing tables at random points in time can be unstable and break the usual flow assumed by the main agent loop.
> > LF> No not expect any issues.
> >
> > Am I making sense?
> >
> > [1] https://etherpad.openstack.org/p/l2-agent-extensions-api-expansion
> >
> 
> I attempted to describe a possible issue at the bottom of the Etherpad in the bullet point "Overall requirement - Flow prioritization mechanism"
> 
> 
> 
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