post_install() {
  echo "vde config files should be placed in /etc/vde, sample files are provided."
  echo "iptables and dhcpd sample files have been installed to '/usr/share/vde2'."
  echo "Merge those examples, if needed to the according config files."

  if ! getent group vde &>/dev/null; then
    groupadd -r vde >/dev/null
  fi
}

post_upgrade() {
  post_install $1
}

post_remove() {
	if getent group vde &>/dev/null; then
		groupdel vde >/dev/null
	fi
}
