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Update hetzner-debian12-zfs-setup.sh (#81)

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* Update hetzner-debian12-zfs-setup.sh

fix for 
===========remove unused kernels in rescue system=========
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package linux-headers-6.11.3
E: Couldn't find any package by glob 'linux-headers-6.11.3'

* try to fix Configuration file '/etc/issue'

* try to fix mountpoint issue

mountpoint '/mnt/' exists and is not empty
use '-m' option to provide a different default
This commit is contained in:
Gunnar
2025-06-24 19:53:17 +02:00
committed by GitHub
parent 8858afa4a3
commit 784ee5fe96
1 changed files with 10 additions and 3 deletions
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9
hetzner-debian12-zfs-setup.sh
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@@ -18,6 +18,7 @@ set -o pipefail
set -o nounset set -o nounset
export TMPDIR=/tmp export TMPDIR=/tmp
export DEBIAN_FRONTEND=noninteractive
# Variables # Variables
v_bpool_name= v_bpool_name=
@@ -491,8 +492,12 @@ clear
echo "===========remove unused kernels in rescue system=========" echo "===========remove unused kernels in rescue system========="
for kver in $(find /lib/modules/* -maxdepth 0 -type d | grep -v "$(uname -r)" | cut -s -d "/" -f 4); do for kver in $(find /lib/modules/* -maxdepth 0 -type d | grep -v "$(uname -r)" | cut -s -d "/" -f 4); do
if dpkg -l "linux-headers-$kver" 2>/dev/null | grep -q "^ii"; then
apt purge --yes "linux-headers-$kver" apt purge --yes "linux-headers-$kver"
fi
if dpkg -l "linux-image-$kver" 2>/dev/null | grep -q "^ii"; then
apt purge --yes "linux-image-$kver" apt purge --yes "linux-image-$kver"
fi
done done
echo "======= installing zfs on rescue system ==========" echo "======= installing zfs on rescue system =========="
@@ -506,7 +511,7 @@ echo "======= installing zfs on rescue system =========="
echo -e "deb http://deb.debian.org/debian/ testing main contrib non-free\ndeb http://deb.debian.org/debian/ testing main contrib non-free\n" >/etc/apt/sources.list.d/bookworm-testing.list echo -e "deb http://deb.debian.org/debian/ testing main contrib non-free\ndeb http://deb.debian.org/debian/ testing main contrib non-free\n" >/etc/apt/sources.list.d/bookworm-testing.list
echo -e "Package: src:zfs-linux\nPin: release n=testing\nPin-Priority: 990\n" > /etc/apt/preferences.d/90_zfs echo -e "Package: src:zfs-linux\nPin: release n=testing\nPin-Priority: 990\n" > /etc/apt/preferences.d/90_zfs
apt update apt update
apt install -t testing --yes zfs-dkms zfsutils-linux apt install -t testing --yes -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" zfs-dkms zfsutils-linux
rm /etc/apt/sources.list.d/bookworm-testing.list rm /etc/apt/sources.list.d/bookworm-testing.list
rm /etc/apt/preferences.d/90_zfs rm /etc/apt/preferences.d/90_zfs
apt update apt update
@@ -558,6 +563,7 @@ echo "======= create zfs pools and datasets =========="
# shellcheck disable=SC2086 # shellcheck disable=SC2086
zpool create \ zpool create \
-m none \
-o cachefile=/etc/zpool.cache \ -o cachefile=/etc/zpool.cache \
-o compatibility=grub2 \ -o compatibility=grub2 \
-O mountpoint=/boot -R $c_zfs_mount_dir -f \ -O mountpoint=/boot -R $c_zfs_mount_dir -f \
@@ -565,6 +571,7 @@ zpool create \
# shellcheck disable=SC2086 # shellcheck disable=SC2086
echo -n "$v_passphrase" | zpool create \ echo -n "$v_passphrase" | zpool create \
-m none \
$v_rpool_tweaks \ $v_rpool_tweaks \
-o cachefile=/etc/zpool.cache \ -o cachefile=/etc/zpool.cache \
"${encryption_options[@]}" \ "${encryption_options[@]}" \