Hi All,
I would appreciate inputs on following queries:
1. Are we assuming nova bm nodes to be docker host for now?
If Not:
- Assuming nova vm as docker host and ovs as networking plugin:
This line is from the etherpad[1], "Eachdriver would have an
executable that receives the name of the veth pair that has to be bound to
the overlay" .
Query 1: As per current ovs binding proposals by Feisky[2] and
Diga[3], vif seems to be binding with br-int on vm. I am unable to
understand how overlay will work. AFAICT , neutron will configure br-tun of
compute machines ovs only. How overlay(br-tun) configuration will happen
inside vm ?
Query 2: Are we having double encapsulation(both at vm and
compute)? Is not it possible to bind vif into compute host br-int?
Query3: I did not see subnet tags for network plugin being
passed in any of the binding patches[2][3][4]. Dont we need that?
[1] https://etherpad.openstack.org/p/Kuryr_vif_binding_unbinding
[2] https://review.openstack.org/#/c/241558/
[3] https://review.openstack.org/#/c/232948/1
[4] https://review.openstack.org/#/c/227972/
-Vikas Choudhary
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