151 lines
4.8 KiB
Bash
Executable File
151 lines
4.8 KiB
Bash
Executable File
#!/bin/bash
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# enter the zoid (zfs on root with zraid) - developed by acidvegas (https://git.acid.vegas/void)
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# boot: https://github.com/leahneukirchen/hrmpf
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# reference: https://docs.zfsbootmenu.org/en/v2.2.x/guides/void-linux/uefi.html
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# https://docs.zfsbootmenu.org/en/v2.3.x/guides/void-linux/uefi.html (do we need to make any updates?)
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set -xev
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# Configuration
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HOSTNAME=blackhole
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BOOT_DRIVE=/dev/sde # Use the internal USB drive for the boot partition
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POOL_DRIVES="/dev/sda /dev/sdb /dev/sdc /dev/sdd" # Verify these with lsblk before running
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convert_pool_drives() {
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local devices=$1
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local by_id_drives=""
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for dev in $devices; do
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local device_by_id_path=""
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for id in /dev/disk/by-id/*; do
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if [ "$(readlink -f "$id")" = "$(readlink -f "$dev")" ] && ! [[ $id =~ .*-part[0-9]+ ]]; then
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device_by_id_path="$id"
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break
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fi
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done
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by_id_drives+="${device_by_id_path} "
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done
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echo $by_id_drives
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}
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setup_zfs() {
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source /etc/os-release
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export ID
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zgenhostid -f 0x00bab10c
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wipefs -a $BOOT_DRIVE
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sgdisk --zap-all $BOOT_DRIVE
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sgdisk -n "1:1m:+1g" -t "1:ef00" "$BOOT_DRIVE"
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for d in $POOL_DRIVES; do
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wipefs -a $d
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sgdisk --zap-all $d
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sgdisk -n "1:0:-10m" -t "1:bf00" "$d"
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if zdb -l "$d" &> /dev/null; then
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zpool labelclear -f "$d"
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fi
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done
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POOL_DRIVES=$(convert_pool_drives "$POOL_DRIVES")
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zpool create -f -o ashift=12 -O compression=lz4 -O acltype=posixacl -O xattr=sa -O relatime=on -o autotrim=on -o compatibility=openzfs-2.1-linux -m none zroot raidz $POOL_DRIVES
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zfs create -o mountpoint=none zroot/ROOT
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zfs create -o mountpoint=/ -o canmount=noauto zroot/ROOT/$ID
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zfs create -o mountpoint=/home zroot/home
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zpool set bootfs=zroot/ROOT/$ID zroot
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zpool export zroot
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zpool import -N -R /mnt zroot
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zfs mount zroot/ROOT/$ID
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zfs mount zroot/home
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udevadm trigger
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XBPS_ARCH=x86_64 xbps-install -S -R https://mirrors.servercentral.com/voidlinux/current -r /mnt base-system
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cp /etc/hostid /mnt/etc
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xchroot /mnt
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}
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setup_chroot() {
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passwd
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xbps-install -Suy
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xbps-install -y void-repo-nonfree
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xbps-install -Suy
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xbps-install -y intel-ucode
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ln -sf /etc/sv/intel-ucode /etc/runit/runsvdir/default/
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ln -sf /usr/share/zoneinfo/America/New_York /etc/localtime
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ln -sf /etc/sv/dhcpcd /etc/runit/runsvdir/default/
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hwclock --systohc
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printf "$HOSTNAME\n" > /etc/hostname
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# CGROUP_MODE="unified" is required on Void to fix a bug with incus expecting systemd (https://github.com/lxc/incus/issues/625#issuecomment-2153154219)
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# Temporary solution:
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# mkdir /sys/fs/cgroup/systemd
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# mount -t cgroup -o none,name=systemd systemd /sys/fs/cgroup/systemd
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printf "HOSTNAME=\"$HOSTNAME\"\nHARDWARECLOCK=\"UTC\"\nTIMEZONE=\"America/New_York\"\nKEYMAP=us\nCGROUP_MODE=\"unified\"" > /etc/rc.conf
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printf "en_US.UTF-8 UTF-8\nen_US ISO-8859-1\n" > /etc/default/libc-locales
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xbps-reconfigure -f glibc-locales
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printf "nofsck=\"yes\"\nadd_dracutmodules+=\" zfs \"\nomit_dracutmodules+=\" btrfs \"\n" > /etc/dracut.conf.d/zol.conf
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xbps-install -y zfs
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zfs set org.zfsbootmenu:commandline="quiet loglevel=4" zroot/ROOT
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mkfs.vfat -F32 ${BOOT_DRIVE}1
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BOOT_UUID=$(blkid -s UUID -o value ${BOOT_DRIVE}1)
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echo "UUID=$BOOT_UUID /boot/efi vfat defaults 0 0" > /etc/fstab
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mkdir -p /boot/efi
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mount /boot/efi
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# Everything below this line is a "hacky" solution to a problem I was having with the zfsbootmenu package
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# https://github.com/zbm-dev/zfsbootmenu/issues/293
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# The developers of zfsbootmenu are rude and unhelpful, so I had to figure this out on my own:
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# 12:39 -- Mode #zfsbootmenu [+b *!*@big.dick.acid.vegas] by zdykstra
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# 12:39 ◀▬▬ zdykstra has kicked acidvegas (acidvegas)
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# 12:39 -- #zfsbootmenu: Cannot join channel (+b) - you are banned
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xbps-install -S zfsbootmenu gummiboot-efistub yq
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yq -iy '.Global.ManageImages=true | .Global.BootMountPoint="/boot/efi" | .Components.Enabled=false | .EFI.ImageDir="/boot/efi/EFI/zbm" | .EFI.Versions=false | .EFI.Enabled=true | .Kernel.CommandLine="quiet loglevel=0"' /etc/zfsbootmenu/config.yaml
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generate-zbm
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xbps-install -y refind
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refind-install
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rm /boot/refind_linux.conf
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printf "\"Boot default\" \"quiet loglevel=0 zbm.skip\"\n\"Boot to menu\" \"quiet loglevel=0 zbm.show\"\n" > /boot/efi/EFI/ZBM/refind_linux.conf
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mkdir -p /boot/efi/EFI/BOOT
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mvrefind /boot/efi/EFI/refind /boot/efi/EFI/BOOT
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temp=$(mktemp -d)
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wget -O $temp/latest.tar.gz https://get.zfsbootmenu.org/latest.tar.gz
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tar xvf $temp/latest.tar.gz -C $temp/
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rm $temp/latest.tar.gz
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mv $temp/zfs*/* /boot/efi/EFI/ZBM/
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rm /boot/efi/EFI/ZBM/vmlinuz.efi
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xbps-remove zfsbootmenu
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xbps-reconfigure -fa
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exit
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}
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if [ "$#" -ne 1 ]; then
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printf "usage: $0 [zfs|chroot|final]\n"
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exit 1
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fi
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case "$1" in
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zfs) setup_zfs ;;
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chroot) setup_chroot ;;
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final) umount -n -R /mnt; zpool export zroot; reboot ;;
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*) printf "usage: $0 [zfs|chroot|final]\n"; exit 1 ;;
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esac |