Hier die Installationsschritte für 14.04:

apt-get install -y neutron-common neutron-plugin-ml2 neutron-plugin-openvswitch-agent nova-compute-kvm python-guestfs python-mysqldb

* System konfigurieren:
dpkg-statoverride  --update --add root root 0644 /boot/vmlinuz-$(uname -r)

add to: /etc/sysctl.conf
net.ipv4.conf.all.rp_filter=0
net.ipv4.conf.default.rp_filter=0

sysctl -p

ovs-vsctl add-br br-int

Configs:
/etc/nova/api-paste.ini
/etc/nova/nova.conf
/etc/nova/nova-compute.conf

/etc/neutron/api-paste.ini
/etc/neutron/neutron.conf
/etc/neutron/plugin/

Ich denke die configs packen wir in die config.tgz