-#!/bin/bash -x
+#!/bin/bash -e
##############################################################################
# Copyright (c) 2017 Mirantis Inc., Enea AB and others.
# All rights reserved. This program and the accompanying materials
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
+CI_DEBUG=${CI_DEBUG:-0}; [[ "${CI_DEBUG}" =~ (false|0) ]] || set -x
+
# Determine public network based on external IPs from compute node
# NOTE: mask currently hardcoded to /24
PUBLIC_NET=$(salt --out yaml 'cmp*' pillar.get _param:external_address | \