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Hello,

I’m also interested in this as it can help to provide guarantee minimum bandwidth for instances.

—
Pozdrawiam
Sławek Kapłoński
slawek at kaplonski.pl




> Wiadomość napisana przez Mooney, Sean K <sean.k.mooney at intel.com> w dniu 11.09.2017, o godz. 11:11:
> 
> Hi everyone,
> 
> I’m interested in set up a white boarding session at the ptg to discuss
> How to model network backend in placement and use that info as part of scheduling
> 
> This work would also intersect on the nova neutron port binding  negotiation
> Work that is also in flight so I think there is merit in combining both topic into one
> Session.
> 
> For several release we have been discussing a negotiation protocol that would
> Allow nova/compute services to tell neutron what virtual and physical interfaces
> a hypervisor can support and then allow neutron to select from that set the most appriote
> vif type based on the capabilities of the network backend deployed by the host.
> 
> Extending that concept with the capabilities provided by placement and trait
> Will enable us to model the network capablites of a specific network backend
> In an scheduler friendly way without nova needing to understand networking.
> 
> To that end  if people are interested in  having a while boarding session to dig
> Into this let me know.
> 
> Regards
> Seán
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