#!/bin/bash

. /srv/rdaa/service/.env
. /srv/rdaa/service/.env_$ENVIRONMENT

mac="$(cat /sys/class/net/eth0/address)"
ip="$(ip -4 addr show eth0 | grep -oP '(?<=inet\s)\d+(\.\d+){3}')"
uid="$(echo $mac | sed 's/://g')"

echo "RDAA_UID=$uid" > /srv/rdaa/service/.uid
hostnamectl set-hostname $uid
sed -i "/127.0.1.1/c\127.0.1.1       $uid" /etc/hosts

echo -e "\nRDA ENVIRONMENT is: $ENVIRONMENT\n" > /dev/tty0
echo -e "\nRDA UID is: $uid\n" > /dev/tty0
echo -e "\nRDA IP is: $ip\n" > /dev/tty0
