set -x
set -e

export DEBIAN_FRONTEND="noninteractive"

if [ ! -f /.testlab-raring-bootstrap ]; then
  # Update APT and ensure our required packages are installed
  apt-get -y update
  apt-get -y install lxc bridge-utils debootstrap yum iptables ntpdate ntp pbzip2

  touch /.testlab-raring-bootstrap
fi

# Ensure the default lxc networking services are off
service lxc-net stop || (service lxc-net start ; service lxc-net stop)

# Ensure NTP services are enabled and running
service ntp restart || service ntp start

# Enable ipv4 forwarding
sysctl net.ipv4.ip_forward | grep "net.ipv4.ip_forward = 1" || sysctl -w net.ipv4.ip_forward=1

# Install an iptable NAT rule
iptables -t nat --list -v | grep "MASQUERADE  all  --  any    eth0    anywhere             anywhere" || iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE