#!/bin/sh
set -e

export LANG=C.UTF-8
export PATH="/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin"
# install all required packages
DEBIAN_FRONTEND=noninteractive apt-get update
DEBIAN_FRONTEND=noninteractive apt-get --no-install-recommends install -y bash-completion bind9 ca-certificates coturn curl git gnupg haveged iptables libsasl2-modules logrotate lsb-release nano nginx openssl postfix postfix-mysql postfix-mta-sts-resolver vim wget wireguard wireguard-tools