#!/bin/bash

if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
    set -x
fi
set -eu
set -o pipefail

# CentOS-7 introduced firewalld, which is a wrapper around iptables
# and can conflict with Docker.
# See https://docs.docker.com/v1.6/installation/centos/#firewalld
sudo systemctl disable firewalld