added lvm and luks
This commit is contained in:
mfgbhatti
parent
adac336e27
commit
3ceb5fa536
196
0-preinstall.sh
196
0-preinstall.sh
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@ -1,14 +1,55 @@
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#!/usr/bin/env bash
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# shellcheck disable=SC1091,SC2001
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# shellcheck source=./setup.conf
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if [[ -f $(pwd)/setup.conf ]]; then
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source setup.conf
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CONFIG_FILE=$(pwd)/setup.conf
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if [[ -f "$CONFIG_FILE" ]]; then
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source "$CONFIG_FILE"
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else
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echo "missing file: setup.conf"
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echo "Missing file: setup.conf"
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exit 1
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fi
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# Common functions and varibales
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BOOT=EFIBOOT
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ROOT=ROOT
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MOUNTPOINT="/mnt"
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make_boot() {
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mkfs.vfat -F32 -n "$1" "$2"
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}
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do_btrfs() {
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mkfs.btrfs -L "$1" "$2" -f
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mount -t btrfs "$2" "$MOUNTPOINT"
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title "Creating subvolumes and directories"
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for x in "${SUBVOLUMES[@]}"; do
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btrfs subvolume create "$MOUNTPOINT"/"${x}"
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done
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umount /mnt
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mount -o "$MOUNTOPTION",subvol=@ "$2" "$MOUNTPOINT"
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for z in "${SUBVOLUMES[@]:1}"; do
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w="$(echo "$z" | sed 's/@//g')"
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mkdir /mnt/"${w}"
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mount -o "$MOUNTOPTION",subvol="${z}" "$2" "$MOUNTPOINT"/"${w}"
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done
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}
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do_lvm() {
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while [[ "$i" -le "$LVM_PART_NUM" ]]; do
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if [[ "$i" -eq "$LVM_PART_NUM" ]]; then
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lvcreate -l 100%FREE "$LVM_VG" -n "${LVM_NAMES[$i]}"
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else
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lvcreate -L "${LVM_SIZES[$i]}" "$LVM_VG" -n "${LVM_NAMES[$i]}"
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fi
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i=$((i + 1))
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done
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}
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logo
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title "Setting up mirrors for faster downloads"
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install_pkg pacman-contrib reflector rsync gptfdisk btrfs-progs
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@ -22,54 +63,55 @@ mkdir /mnt &>/dev/null # Hiding error message if any
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title "Partitioning disk"
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# disk prep
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sgdisk -Z "$DISK" # zap all on disk
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sgdisk -a 2048 -o "$DISK" # new gpt disk 2048 alignment
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if [[ "$LAYOUT" ]]; then
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if [[ "$LAYOUT" -eq 1 ]]; then
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sgdisk -Z "$DISK" # zap all on disk
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sgdisk -a 2048 -o "$DISK" # new gpt disk 2048 alignment
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sgdisk -n 1::+1M --typecode=1:ef02 --change-name=1:"BIOSBOOT" "$DISK" # partition 1 (BIOS Boot Partition)
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sgdisk -n 2::+300M --typecode=2:ef00 --change-name=2:"EFIBOOT" "$DISK" # partition 2 (UEFI Boot Partition)
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sgdisk -n 3::-0 --typecode=3:8300 --change-name=3:"ROOT" "$DISK" # partition 3 (Root), default start, remaining
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if [[ ! "$UEFI" ]]; then # Checking for bios system
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sgdisk -n 2::+300M --typecode=2:ef00 --change-name=2:"$BOOT" "$DISK" # partition 2 (UEFI Boot Partition)
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sgdisk -n 3::-0 --typecode=3:8300 --change-name=3:"$ROOT" "$DISK" # partition 3 (Root), default start, remaining
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if [[ "$UEFI" -eq 0 ]]; then
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sgdisk -A 1:set:2 "$DISK"
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fi
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if [[ "$SDD" ]]; then
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if [[ "$SDD" -eq 1 ]]; then
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PART2=${DISK}p2
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PART3=${DISK}p3
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else
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PART2=${DISK}2
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PART3=${DISK}3
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fi
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title "Creating Filesystems"
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mkfs.vfat -F32 -n "EFIBOOT" "$PART2"
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mkfs.btrfs -L "ROOT" "$PART3" -f
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mount -t btrfs "$PART3" /mnt
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for x in "${SUBVOLUMES[@]}"; do
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btrfs subvolume create /mnt/"${x}"
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done
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elif [[ "$LAYOUT" -eq 1 && "$DEFAULT" -eq 1 ]]; then
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make_boot "$BOOT" "$PART2"
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do_btrfs "$ROOT" "$PART3"
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umount /mnt
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mount -o "$MOUNTOPTION",subvol=@ "$PART3" /mnt
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elif [[ "$LAYOUT" -eq 1 && "$LVM" -eq 1 ]]; then
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pvcreate "$PART3"
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vgcreate "$LVM_VG" "$PART3"
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do_lvm
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for _y in "${SUBVOLUMES[@]:1}"; do
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y="$(echo "$_y" | sed 's/@//g')"
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mkdir /mnt/"${y}"
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done
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elif [[ "$LAYOUT" -eq 1 && "$LUKS" -eq 1 && "$LVM" -eq 1 ]]; then
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# enter luks password to cryptsetup and format root partition
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echo -n "$LUKS_PASSWORD" | cryptsetup -y -v luksFormat "$PART3" -
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# open luks container and ROOT will be place holder
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echo -n "$LUKS_PASSWORD" | cryptsetup open "$PART3" "$ROOT" -
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pvcreate "$LUKS_PATH"
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vgcreate "$LVM_VG" "$LUKS_PATH"
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do_lvm
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for z in "${SUBVOLUMES[@]:1}"; do
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w="$(echo "$z" | sed 's/@//g')"
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mount -o "$MOUNTOPTION",subvol="${z}" "$PART3" /mnt/"${w}"
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done
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else
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modprobe dm-mod
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vgscan &>/dev/null
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vgchange -ay &>/dev/null
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# need to address boot partition
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# need to get root partition
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# need to format root partition
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fi
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# mount target
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mkdir /mnt/boot
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mkdir /mnt/boot/efi
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mount -t vfat -L EFIBOOT /mnt/boot/
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mkdir "$MOUNTPOINT"/boot
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mount -t vfat -L EFIBOOT "$MOUNTPOINT"/boot/
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if ! grep -qs '/mnt' /proc/mounts; then
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echo "Drive is not mounted can not continue"
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@ -80,7 +122,9 @@ if ! grep -qs '/mnt' /proc/mounts; then
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fi
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title "Arch Install on Main Drive"
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pacstrap /mnt base base-devel linux linux-firmware vim nano sudo archlinux-keyring wget libnewt --noconfirm --needed
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# for test purposes
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pacstrap "$MOUNTPOINT" base linux linux-firmware vim --needed --noconfirm
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#pacstrap /mnt base base-devel linux linux-firmware vim nano sudo archlinux-keyring wget libnewt --noconfirm --needed
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echo "keyserver hkp://keyserver.ubuntu.com" >> /mnt/etc/pacman.d/gnupg/gpg.conf
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genfstab -U /mnt >> /mnt/etc/fstab
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@ -127,92 +171,6 @@ cp /etc/pacman.d/mirrorlist /mnt/etc/pacman.d/mirrorlist
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# # mount partitions
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# mount "$DISK"2 /mnt
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# mkdir /
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# disk prep
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# sgdisk -Z ${DISK} # zap all on disk
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# sgdisk -a 2048 -o ${DISK} # new gpt disk 2048 alignment
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# # create partitions
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# sgdisk -n 1::+1M --typecode=1:ef02 --change-name=1:'BIOSBOOT' ${DISK} # partition 1 (BIOS Boot Partition)
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# sgdisk -n 2::+300M --typecode=2:ef00 --change-name=2:'EFIBOOT' ${DISK} # partition 2 (UEFI Boot Partition)
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# sgdisk -n 3::-0 --typecode=3:8300 --change-name=3:'ROOT' ${DISK} # partition 3 (Root), default start, remaining
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# if [[ ! -d "/sys/firmware/efi" ]]; then # Checking for bios system
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# sgdisk -A 1:set:2 ${DISK}
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# fi
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# make filesystems
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# createsubvolumes () {
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# btrfs subvolume create /mnt/@
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# btrfs subvolume create /mnt/@home
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# btrfs subvolume create /mnt/@var
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# btrfs subvolume create /mnt/@tmp
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# btrfs subvolume create /mnt/@.snapshots
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# }
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# mountallsubvol () {
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# mount -o ${mountoptions},subvol=@home /dev/mapper/ROOT /mnt/home
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# mount -o ${mountoptions},subvol=@tmp /dev/mapper/ROOT /mnt/tmp
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# mount -o ${mountoptions},subvol=@.snapshots /dev/mapper/ROOT /mnt/.snapshots
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# mount -o ${mountoptions},subvol=@var /dev/mapper/ROOT /mnt/var
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# }
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# if [[ "${DISK}" =~ "nvme" ]]; then
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# partition2=${DISK}p2
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# partition3=${DISK}p3
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# else
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# partition2=${DISK}2
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# partition3=${DISK}3
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# fi
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# if [[ "${FS}" == "btrfs" ]]; then
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# mkfs.vfat -F32 -n "EFIBOOT" ${partition2}
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# mkfs.btrfs -L ROOT ${partition3} -f
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# mount -t btrfs ${partition3} /mnt
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# elif [[ "${FS}" == "ext4" ]]; then
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# mkfs.vfat -F32 -n "EFIBOOT" ${partition2}
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# mkfs.ext4 -L ROOT ${partition3}
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# mount -t ext4 "${partition3}" /mnt
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# elif [[ "${FS}" == "luks" ]]; then
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# mkfs.vfat -F32 -n "EFIBOOT" "${partition2}"
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# # enter luks password to cryptsetup and format root partition
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# echo -n "${luks_password}" | cryptsetup -y -v luksFormat "${partition3}" -
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# # open luks container and ROOT will be place holder
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# echo -n "${luks_password}" | cryptsetup open "${partition3} "ROOT -
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# # now format that container
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# mkfs.btrfs -L ROOT /dev/mapper/ROOT
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# # create subvolumes for btrfs
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# mount -t btrfs /dev/mapper/ROOT /mnt
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# createsubvolumes
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# umount /mnt
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# # mount @ subvolume
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# mount -o "${mountoptions}",subvol=@ /dev/mapper/ROOT /mnt
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# # make directories home, .snapshots, var, tmp
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# mkdir -p /mnt/{home,var,tmp,.snapshots}
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# # mount subvolumes
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# mountallsubvol
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# # store uuid of encrypted partition for grub
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# echo encryped_partition_uuid="$(blkid -s UUID -o value "${partition3}")" >> setup.conf
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# fi
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# checking if user selected btrfs
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# if [[ ${FS} =~ "btrfs" ]]; then
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# ls /mnt | xargs btrfs subvolume delete
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# btrfs subvolume create /mnt/@
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# umount /mnt
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# mount -t btrfs -o subvol=@ -L ROOT /mnt
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# fi
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# echo -ne "
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# -------------------------------------------------------------------------
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# Arch Install on Main Drive
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# -------------------------------------------------------------------------
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# "
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# pacstrap /mnt base base-devel linux linux-firmware vim nano sudo archlinux-keyring wget libnewt --noconfirm --needed
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# echo "keyserver hkp://keyserver.ubuntu.com" >> /mnt/etc/pacman.d/gnupg/gpg.conf
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# # check pacstrap installed or not
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# echo -ne "
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# -------------------------------------------------------------------------
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