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Merge branch 'master' into encr
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terem42 authored Oct 7, 2023
2 parents 425aaac + 27bb8d8 commit c4bbf5f
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2 changes: 1 addition & 1 deletion README.md
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[![shellcheck](https://github.com/terem42/zfs-hetzner-vm/actions/workflows/shellcheck.yml/badge.svg)](https://github.com/terem42/zfs-hetzner-vm/actions/workflows/shellcheck.yml)

Scripts to install Debian 11, 10 or Ubuntu 18 LTS, 20 LTS, 22 LTS with ZFS root on Hetzner root servers (virtual and dedicated).<br/>
Scripts to install Debian 10, 11, 12 or Ubuntu 18 LTS, 20 LTS, 22 LTS with ZFS root on Hetzner root servers (virtual and dedicated).<br/>
__WARNING:__ all data on the disk will be destroyed.

## How to use:
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25 changes: 7 additions & 18 deletions hetzner-ubuntu22-zfs-setup.sh
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if [[ $v_encrypt_rpool == "1" ]]; then
echo "=========set up dropbear=============="
chroot_execute "apt install --yes dropbear-initramfs"

cp /root/.ssh/authorized_keys "$c_zfs_mount_dir/etc/dropbear-initramfs/authorized_keys"
chroot_execute "apt install --yes dropbear-initramfs"

mkdir -p "$c_zfs_mount_dir/etc/dropbear/initramfs"
cp /root/.ssh/authorized_keys "$c_zfs_mount_dir/etc/dropbear/initramfs/authorized_keys"

cp "$c_zfs_mount_dir/etc/ssh/ssh_host_rsa_key" "$c_zfs_mount_dir/etc/ssh/ssh_host_rsa_key_temp"
chroot_execute "ssh-keygen -p -i -m pem -N '' -f /etc/ssh/ssh_host_rsa_key_temp"
chroot_execute "/usr/lib/dropbear/dropbearconvert openssh dropbear /etc/ssh/ssh_host_rsa_key_temp /etc/dropbear-initramfs/dropbear_rsa_host_key"
chroot_execute "/usr/lib/dropbear/dropbearconvert openssh dropbear /etc/ssh/ssh_host_rsa_key_temp /etc/dropbear/initramfs/dropbear_rsa_host_key"
rm -rf "$c_zfs_mount_dir/etc/ssh/ssh_host_rsa_key_temp"

cp "$c_zfs_mount_dir/etc/ssh/ssh_host_ecdsa_key" "$c_zfs_mount_dir/etc/ssh/ssh_host_ecdsa_key_temp"
chroot_execute "ssh-keygen -p -i -m pem -N '' -f /etc/ssh/ssh_host_ecdsa_key_temp"
chroot_execute "/usr/lib/dropbear/dropbearconvert openssh dropbear /etc/ssh/ssh_host_ecdsa_key_temp /etc/dropbear-initramfs/dropbear_ecdsa_host_key"
chroot_execute "/usr/lib/dropbear/dropbearconvert openssh dropbear /etc/ssh/ssh_host_ecdsa_key_temp /etc/dropbear/initramfs/dropbear_ecdsa_host_key"
chroot_execute "rm -rf /etc/ssh/ssh_host_ecdsa_key_temp"
rm -rf "$c_zfs_mount_dir/etc/ssh/ssh_host_ecdsa_key_temp"

rm -rf "$c_zfs_mount_dir/etc/dropbear-initramfs/dropbear_dss_host_key"

cd "$c_zfs_mount_dir/root"
wget http://ftp.de.debian.org/debian/pool/main/libt/libtommath/libtommath1_1.2.0-6_amd64.deb
wget http://ftp.de.debian.org/debian/pool/main/d/dropbear/dropbear-bin_2020.81-3_amd64.deb
wget http://ftp.de.debian.org/debian/pool/main/d/dropbear/dropbear-initramfs_2020.81-3_all.deb

chroot_execute "dpkg -i /root/libtommath1_1.2.0-6_amd64.deb"
chroot_execute "dpkg -i /root/dropbear-bin_2020.81-3_amd64.deb"
chroot_execute "dpkg -i /root/dropbear-initramfs_2020.81-3_all.deb"

rm $c_zfs_mount_dir/root/*.deb
cd /root
rm -rf "$c_zfs_mount_dir/etc/dropbear/initramfs/dropbear_dss_host_key"
fi

echo "============setup root prompt============"
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