#!/usr/bin/env bash
set -euo pipefail

if [[ "${EUID}" -ne 0 ]]; then
  echo "Run as root (sudo)." >&2
  exit 1
fi

echo "[1/4] System update and tools"
apt-get update -y
apt-get install -y curl tar

echo "[2/4] Download Wazuh installer"
cd /root
curl -sSLO https://packages.wazuh.com/4.14/wazuh-install.sh
chmod +x wazuh-install.sh

echo "[3/4] Install Wazuh all-in-one"
bash ./wazuh-install.sh -a

echo "[4/4] Installation finished"
echo "Open: https://$(hostname -I | awk '{print $1}')"
echo "Installer output contains generated admin credentials."