Hello all:

So far, the Neutron related projects (Neutron, ovs-bgp-agent, networking-bagpipe, neutron-fwaas), that import pyroute2 are working fine with any 0.8.x or 0.9.x version. So it will be no problem to pin it to <0.9.

Using codesearch, I don't see any other project explicitly requesting a pyroute2 version above 0.8.x, so I think that could be safe to enforce this limitation. Checking the issues with os-vif and pyroute 0.9.x, it is obvious that we can't deliver both for Flamingos. At this point (RC1 week), after several pyroute2 versions released trying to fix this problem, we need to enforce this version cap.

Regards.