From 3826932a796812fc1c43b60189bc9de1ab458c92 Mon Sep 17 00:00:00 2001
From: Christopher Bock <cb@8gm.de>
Date: Mon, 13 Jun 2022 05:51:33 +0200
Subject: [PATCH] dkms: force rebuild terem42/zfs-hetzner-vm#28

---
 hetzner-debian10-zfs-setup.sh | 6 ++++++
 hetzner-debian11-zfs-setup.sh | 6 ++++++
 hetzner-ubuntu18-zfs-setup.sh | 6 ++++++
 hetzner-ubuntu20-zfs-setup.sh | 6 ++++++
 4 files changed, 24 insertions(+)

diff --git a/hetzner-debian10-zfs-setup.sh b/hetzner-debian10-zfs-setup.sh
index b7f9fe2..85ad413 100644
--- a/hetzner-debian10-zfs-setup.sh
+++ b/hetzner-debian10-zfs-setup.sh
@@ -718,6 +718,12 @@ if [[ $v_zfs_experimental == "1" ]]; then
 else
   chroot_execute "apt install --yes -t buster-backports zfs-initramfs zfs-dkms zfsutils-linux"
 fi
+chroot_execute 'cat << DKMS > /etc/dkms/zfs.conf
+# override for /usr/src/zfs-*/dkms.conf:
+# always rebuild initrd when zfs module has been changed
+# (either by a ZFS update or a new kernel version)
+REMAKE_INITRD='yes'
+DKMS'
 
 echo "======= installing OpenSSH and network tooling =========="
 chroot_execute "apt install --yes openssh-server net-tools"
diff --git a/hetzner-debian11-zfs-setup.sh b/hetzner-debian11-zfs-setup.sh
index d047ae6..d835c1b 100644
--- a/hetzner-debian11-zfs-setup.sh
+++ b/hetzner-debian11-zfs-setup.sh
@@ -719,6 +719,12 @@ if [[ $v_zfs_experimental == "1" ]]; then
 else
   chroot_execute "apt install --yes zfs-initramfs zfs-dkms zfsutils-linux"
 fi
+chroot_execute 'cat << DKMS > /etc/dkms/zfs.conf
+# override for /usr/src/zfs-*/dkms.conf:
+# always rebuild initrd when zfs module has been changed
+# (either by a ZFS update or a new kernel version)
+REMAKE_INITRD='yes'
+DKMS'
 
 echo "======= installing OpenSSH and network tooling =========="
 chroot_execute "apt install --yes openssh-server net-tools"
diff --git a/hetzner-ubuntu18-zfs-setup.sh b/hetzner-ubuntu18-zfs-setup.sh
index 2a241da..f164ed6 100644
--- a/hetzner-ubuntu18-zfs-setup.sh
+++ b/hetzner-ubuntu18-zfs-setup.sh
@@ -701,6 +701,12 @@ else
   chroot_execute "add-apt-repository --yes ppa:jonathonf/zfs"
   chroot_execute "apt install --yes zfs-initramfs zfs-dkms zfsutils-linux"
 fi
+chroot_execute 'cat << DKMS > /etc/dkms/zfs.conf
+# override for /usr/src/zfs-*/dkms.conf:
+# always rebuild initrd when zfs module has been changed
+# (either by a ZFS update or a new kernel version)
+REMAKE_INITRD='yes'
+DKMS'
 
 echo "======= installing OpenSSH and network tooling =========="
 chroot_execute "apt install --yes openssh-server net-tools"
diff --git a/hetzner-ubuntu20-zfs-setup.sh b/hetzner-ubuntu20-zfs-setup.sh
index 242d7a2..61ec26f 100644
--- a/hetzner-ubuntu20-zfs-setup.sh
+++ b/hetzner-ubuntu20-zfs-setup.sh
@@ -702,6 +702,12 @@ else
   chroot_execute "add-apt-repository --yes ppa:jonathonf/zfs"
   chroot_execute "apt install --yes zfs-initramfs zfs-dkms zfsutils-linux"
 fi
+chroot_execute 'cat << DKMS > /etc/dkms/zfs.conf
+# override for /usr/src/zfs-*/dkms.conf:
+# always rebuild initrd when zfs module has been changed
+# (either by a ZFS update or a new kernel version)
+REMAKE_INITRD='yes'
+DKMS'
 
 echo "======= installing OpenSSH and network tooling =========="
 chroot_execute "apt install --yes openssh-server net-tools"