# Pastebin z7E7oUTq
#!/bin/bash

source /opt/stack/devstack/inc/ini-config

iniset /etc/nova/nova.conf libvirt hw_machine_type x86_64=pc-i440fx-xenial
iniset /etc/nova/nova-cpu.conf libvirt hw_machine_type x86_64=pc-i440fx-xenial
systemctl restart devstack@n-*