scripts/homelab/bootstrap.sh

DRIVE_NAME=$1
HOST_NAME=$2

USER_DATA=`cat user-data`
echo "${USER_DATA/PCLOUD_HOSTNAME/$HOST_NAME}" > user-data-tmp

sudo parted $DRIVE_NAME mklabel gpt
sudo parted $DRIVE_NAME mkpart primary fat32 0% 1GB
sudo parted $DRIVE_NAME mkpart primary ext4 1GB 101GB
sudo parted $DRIVE_NAME mkpart primary 101GB 100%
sudo mkfs.vfat -n system-boot -F 32 "${DRIVE_NAME}1"
sudo mkfs.ext4 -L writable "${DRIVE_NAME}2"
sudo mkfs.ext4 -L pcloud-storage "${DRIVE_NAME}3"
# update /etc/fstab to include pcloud-storage

sudo mkdir /mnt/boot-img
sudo mkdir /mnt/rootfs-img
sudo mkdir /mnt/boot-drive
sudo mkdir /mnt/rootfs-drive
LOOP_DEVICE=$(sudo losetup -fP --show ubuntu-22.04.1-preinstalled-server-arm64+raspi.img)
sudo mount -o noatime "${LOOP_DEVICE}p1" /mnt/boot-img
sudo mount -o noatime "${LOOP_DEVICE}p2" /mnt/rootfs-img
sudo mount -o noatime "${DRIVE_NAME}1" /mnt/boot-drive
sudo mount -o noatime "${DRIVE_NAME}2" /mnt/rootfs-drive
sudo rsync -axv /mnt/boot-img/ /mnt/boot-drive
sudo rsync -axv /mnt/rootfs-img/ /mnt/rootfs-drive
sudo touch /mnt/boot-drive/ssh
sudo cp -f user-data-tmp /mnt/boot-drive/user-data
sudo cp -f network-config /mnt/boot-drive/network-config
sudo umount /mnt/boot-img
sudo umount /mnt/rootfs-img
sudo umount /mnt/boot-drive
sudo umount /mnt/rootfs-drive

rm user-data-tmp