linux-deployment-scripts/configs/scripts/server.sh

#!/bin/bash

# This file is part of VM-Experiments.
# Licensed under the GPL-3.0-or-later. See LICENSE for details.

trap '' SIGINT SIGTERM

while true; do
    chroot /mnt /bin/bash -c "passwd root"

    if [ $? -eq 0 ]; then
        break
    fi
done

while true; do
    read -p "Enter the hostname: " hostname
    chroot /mnt /bin/bash -c "echo $hostname > /etc/hostname"

    if [ $? -eq 0 ]; then
        break
    fi
done

rm /mnt/etc/nginx/sites-enabled/default
tar -xzf deployment.tar.gz -C '/mnt/root'
chroot /mnt /bin/bash -c "cd root && openssl genrsa -out ca.key 2048"
chmod 400 /mnt/root/ca.key
mkdir -p /mnt/etc/ssl/certs/
mkdir -p /mnt/etc/ssl/private/
chroot /mnt /bin/bash -c "openssl req -x509 -new -nodes -key /root/ca.key -sha256 -days 1024 -out /etc/ssl/certs/ca.crt"
chroot /mnt /bin/bash -c "chown -R www-data:www-data /etc/ssl/private/"
chroot /mnt /bin/bash -c "chown -R www-data:www-data /etc/ssl/certs/"
chmod 600 -R /mnt/etc/ssl/private/
chmod 644 -R /mnt/etc/ssl/certs/ca.crt

read a