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Add EFI GRUB install

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rootzoll
2025-01-15 14:22:23 +01:00
parent eeefa91b8f
commit fa1e5ff4b9
1 changed files with 40 additions and 8 deletions
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48
home.admin/config.scripts/blitz.data.sh
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@@ -688,6 +688,8 @@ if [ "$1" = "setup" ]; then
if [ setupType="SEPERATE-SYSTEM" ] || [ ${setupBootFromStorage} -eq 1 ]; then
echo "# MAKE BOOTABLE"
# RASPBERRY PI
if [ "${computerType}" = "raspberrypi" ]; then
echo "# RaspberryPi - set LBA flag"
parted /dev/${setupDevice} --script set 1 lba on
@@ -707,6 +709,8 @@ if [ "$1" = "setup" ]; then
else
echo "# .. Bootorder already set"
fi
# VM & PC
else
echo "# VM & PC - set BOOT/ESP flag"
parted /dev/${setupDevice} --script set 1 boot on
@@ -777,17 +781,45 @@ if [ "$1" = "setup" ]; then
# fstab link & command.txt
echo "# Perma mount boot & system drives"
BOOT_PARTUUID=$(sudo blkid -s PARTUUID -o value /dev/${setupDevicePartitionBase}1)
ROOT_PARTUUID=$(sudo blkid -s PARTUUID -o value /dev/${setupDevicePartitionBase}2)
echo "# - BOOT_PARTUUID(${BOOT_PARTUUID})"
echo "# - ROOT_PARTUUID(${ROOT_PARTUUID})"
BOOT_UUID=$(sudo blkid -s PARTUUID -o value /dev/${setupDevicePartitionBase}1)
ROOT_UUID=$(sudo blkid -s PARTUUID -o value /dev/${setupDevicePartitionBase}2)
echo "# - BOOT_UUID(${BOOT_UUID})"
echo "# - ROOT_UUID(${ROOT_UUID})"
if [ "${computerType}" = "raspberrypi" ]; then
echo "# - RaspberryPi - edit command.txt"
sed -i "s|PARTUUID=[^ ]*|PARTUUID=$ROOT_PARTUUID|" /mnt/disk_boot/cmdline.txt
sed -i "s|UUID=[^ ]*|UUID=$ROOT_UUID|" /mnt/disk_boot/cmdline.txt
fi
cat > /mnt/disk_system/etc/fstab << EOF
# /etc/fstab: static file system information
#
# <file system> <mount point> <type> <options> <dump> <pass>
UUID=${ROOT_UUID} / ext4 defaults,noatime 0 1
UUID=${BOOT_UUID} /boot vfat defaults,noatime,umask=0077 0 2
EOF
# install EFI GRUB for VM & PC
if [ "${computerType}" != "raspberrypi" ]; then
echo "# EFI GRUB"
DISK_SYSTEM="/mnt/disk_system"
BOOT_PARTITION="/dev/${setupDevicePartitionBase}1"
ROOT_PARTITION="/dev/${setupDevicePartitionBase}2"
echo "# Mounting root and boot partitions..."
mkdir -p $DISK_SYSTEM
mount $ROOT_PARTITION $DISK_SYSTEM || { echo "Failed to mount root partition"; exit 1; }
mkdir -p $DISK_SYSTEM/boot
mount $BOOT_PARTITION $DISK_SYSTEM/boot || { echo "Failed to mount boot partition"; exit 1; }
echo "# Bind mounting system directories..."
mount --bind /dev $DISK_SYSTEM/dev || { echo "Failed to bind /dev"; exit 1; }
mount --bind /sys $DISK_SYSTEM/sys || { echo "Failed to bind /sys"; exit 1; }
mount --bind /proc $DISK_SYSTEM/proc || { echo "Failed to bind /proc"; exit 1; }
cp /etc/resolv.conf $DISK_SYSTEM/etc/resolv.conf || { echo "Failed to copy resolv.conf"; exit 1; }
echo "# Entering chroot and setting up GRUB..."
chroot $DISK_SYSTEM /bin/bash <<EOF
apt-get install -y grub-efi-amd64
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=debian --recheck
update-grub
EOF
fi
echo "# - edit fstab"
sed -i "/[[:space:]]${bootPathEscpaed}[[:space:]]/ s|PARTUUID=[^[:space:]]*|PARTUUID=$BOOT_PARTUUID|" /mnt/disk_system/etc/fstab
sed -i "/[[:space:]]\/[[:space:]]/ s|PARTUUID=[^[:space:]]*|PARTUUID=$ROOT_PARTUUID|" /mnt/disk_system/etc/fstab
else
echo "# skipping: SystemCopy"