This patch makes it easier to support the all-in-one installation of
XenServer with Quantum:
- separate agents for domU and dom0 openvswitches. The domU agent's name
is "q-domua", and the dom0 agent is called "q-agt"
- create a physnet1 physical network to connect those openvswitches
Note: This patch depends on the quantum patch:
https://review.openstack.org/15022
For a diagram, see:
http://goo.gl/BuAdg
Change-Id: Iff851438553528b9051edd380ecbb2c0415cbf78
f652e0fb6d