dd if=/dev/zero of=/dev/sda bs=1M count=1 && \
parted /dev/sda mklabel msdos && \
parted -a optimal /dev/sda mkpart primary 0% 257MiB && \
parted -a optimal /dev/sda mkpart primary 257MiB 100% && \
parted /dev/sda set 1 boot on

mkfs.ext3 -L boot /dev/sda1 && \
cryptsetup luksFormat --type luks -c serpent-xts-plain64 -h whirlpool -s 512 -q /dev/sda2 && \
cryptsetup open --type luks /dev/sda2 luks && \
pvcreate /dev/mapper/luks && \
vgcreate void /dev/mapper/luks && \
lvcreate -L4G void -n root && \
lvcreate -l 100%FREE void -n home && \

mkfs.xfs /dev/mapper/void-root && \
mkfs.xfs /dev/mapper/void-home && \
mount /dev/mapper/void-root /mnt && \
mkdir /mnt/home && \
mount /dev/mapper/void-home /mnt/home && \
mkdir /mnt/boot && \
mount /dev/sda1 /mnt/boot

export XBPS_ARCH=x86_64-musl && \
xbps-install -S -R https://alpha.de.repo.voidlinux.org/current/musl -r /mnt base-system cryptsetup grub lvm2

echo '/dev/mapper/void-root / xfs defaults,rw 0 0' > /mnt/etc/fstab && \
echo '/dev/mapper/void-home /home xfs defaults,rw 0 0' >> /mnt/etc/fstab && \
echo '/dev/sda1 /boot ext3 defaults,rw 0 0' >> /mnt/etc/fstab

mkdir /mnt/{dev,proc,sys}
mount -t proc /proc /mnt/proc
mount --rbind /dev /mnt/dev
mount --rbind /sys /mnt/sys
chroot /mnt /bin/bash

echo 'nameserver 8.8.8.8' > /etc/resolv.conf
echo "test" > /etc/hostname && \
sed -i 's/#TIMEZONE="Europe\/Madrid"/TIMEZONE="Europe\/Moscow"/g' /etc/rc.conf && \
sed -i 's/#KEYMAP="es"/KEYMAP="us"/g' /etc/rc.conf && \
sed -i 's/#TTYS=/TTYS=2/g' /etc/rc.conf

passwd root && chown root:root / && chmod 755 /

GRUB_CMDLINE_LINUX_DEFAULT="loglevel=4 slub_debug=P page_poison=1 rd.auto=1 cryptdevice=/dev/sda2:lvm"

grub-install /dev/sda
xbps-reconfigure -f linux4.19

Executing post-install kernel hook: 50-grub