Start script hostname and ip

bss_set_host_and_ip_master.sh

#! /bin/bash
echo "Beerfridge Start Script: [[ HOSTNAME & IP ]]"

. /boot/bss_variables.config

# Change the hostname
sudo hostnamectl --transient set-hostname ${MASTER_HOSTNAME}
sudo hostnamectl --static set-hostname ${MASTER_HOSTNAME}
sudo hostnamectl --pretty set-hostname ${MASTER_HOSTNAME}
sudo sed -i s/raspberrypi/${MASTER_HOSTNAME}/g /etc/hosts

# Set the static ip

sudo cat <<EOT >> /etc/dhcpcd.conf
interface eth0
static ip_address=${MASTER_IP}/24
static routers=${ROUTER_IP_ADDRESS}
static domain_name_servers=${ROUTER_IP_ADDRESS}
EOT