On Apr 6, 2015, at 11:56 , Miguel Ángel Ajo
<[email protected]<mailto:[email protected]>> wrote:
I’d like to co-organized a QoS weekly meeting with Sean M. Collins,
In the last few years, the interest for QoS support has increased, Sean has
been leading
this effort [1] and we believe we should get into a consensus about how to
model an extension
to let vendor plugins implement QoS capabilities on network ports and tenant
networks, and
how to extend agents, and the reference implementation & others [2]
I’m very interested in seeing this feature mature. Sean was writing this code
initialy while working with our team here at Comcast and we’re still carrying
the patches he wrote through to new versions of Neutron. I’d very much like to
discuss ways to bering them back into mailine.
As per discussion we’ve had during the last few months [3], I believe we
should start simple, but
prepare a model allowing future extendibility, to allow for example specific
traffic rules (per port,
per IP, etc..), congestion notification support [4], …
I agree with starting simple. We’ve implemented basic DSCP marking only at
this point to allow hardware switches to to queue and filter based on the
marks. It would be great to bring the queueing down into the vSwitch and then
extend this to things like minimum guaranteed bandwidth. I have a fair few
applications that would benefit from these kinds of features.
It’s the first time I’m trying to organize an openstack/neutron meeting,
so, I don’t know what’s the
best way to do it, or find the best timeslot. I guess interested people may
have a saying, so I’ve
looped anybody I know is interested in the CC of this mail.
There’s no best way. Just pick an open meeting timeslot, email out the meeting
details and get your notes/meeting minutes onto the wiki. Hopefully this works
out and I’d be glad to help!
-Anthony
Miguel Ángel Ajo
[1] https://blueprints.launchpad.net/neutron/+spec/quantum-qos-api
[2]
https://drive.google.com/file/d/0B2XATqL7DxHFRHNjU3k1UFNYRjQ/view?usp=sharing
[3]
https://docs.google.com/document/d/1xUx0Oq-txz_qVA2eYE1kIAJlwxGCSqXHgQEEGylwlZE/edit#heading=h.2pdgqfl3a231
[4]
https://blueprints.launchpad.net/neutron/+spec/explicit-congestion-notification
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