iso.isoFile = getConfigIsoPath();
iso.buildDir = new File(getInstanceDir(), "config_iso_src");
iso.model = new TemplateDataSource() {
@Override
public void buildTemplateModel(Map<String, Object> model) throws OpsException {
InterfaceModel eth0 = InterfaceModel.build("eth0");
AddressModel ipv4 = address4.get();
eth0.addAddress(ipv4);
AddressModel ipv6 = address6.get();
eth0.addAddress(ipv6);
List<InterfaceModel> interfaces = Lists.newArrayList();
interfaces.add(eth0);
model.put("interfaces", interfaces);