dracut/0011.patch
Harald Hoyer f97365c3db dracut-048-14.git20180726
- bring back 51-dracut-rescue-postinst.sh
2018-07-26 13:06:11 +02:00

111 lines
3.1 KiB
Diff

From 819ea3865161d440353b2f961f3dfeaabeed333d Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Thu, 26 Jul 2018 12:49:45 +0200
Subject: [PATCH] Bring back 51-dracut-rescue-postinst.sh
can only be obsoleted after F30
---
51-dracut-rescue-postinst.sh | 68 ++++++++++++++++++++++++++++++++++++++++++++
dracut.spec | 6 ++++
2 files changed, 74 insertions(+)
diff --git a/51-dracut-rescue-postinst.sh b/51-dracut-rescue-postinst.sh
new file mode 100755
index 00000000..67f5b717
--- /dev/null
+++ b/51-dracut-rescue-postinst.sh
@@ -0,0 +1,68 @@
+#!/bin/bash
+
+export LANG=C
+
+KERNEL_VERSION="$1"
+KERNEL_IMAGE="$2"
+
+[[ -f /etc/os-release ]] && . /etc/os-release
+
+if [[ ! -f /etc/machine-id ]] || [[ ! -s /etc/machine-id ]]; then
+ systemd-machine-id-setup
+fi
+
+[[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id
+
+[[ $MACHINE_ID ]] || exit 1
+[[ -f $KERNEL_IMAGE ]] || exit 1
+
+INITRDFILE="/boot/initramfs-0-rescue-${MACHINE_ID}.img"
+NEW_KERNEL_IMAGE="${KERNEL_IMAGE%/*}/vmlinuz-0-rescue-${MACHINE_ID}"
+
+[[ -f $INITRDFILE ]] && [[ -f $NEW_KERNEL_IMAGE ]] && exit 0
+
+dropindirs_sort()
+{
+ suffix=$1; shift
+ args=("$@")
+ files=$(
+ while (( $# > 0 )); do
+ for i in ${1}/*${suffix}; do
+ [[ -f $i ]] && echo ${i##*/}
+ done
+ shift
+ done | sort -Vu
+ )
+
+ for f in $files; do
+ for d in "${args[@]}"; do
+ if [[ -f "$d/$f" ]]; then
+ echo "$d/$f"
+ continue 2
+ fi
+ done
+ done
+}
+
+# source our config dir
+for f in $(dropindirs_sort ".conf" "/etc/dracut.conf.d" "/usr/lib/dracut/dracut.conf.d"); do
+ [[ -e $f ]] && . "$f"
+done
+
+[[ $dracut_rescue_image != "yes" ]] && exit 0
+
+if [[ ! -f $INITRDFILE ]]; then
+ dracut --no-hostonly -a "rescue" "$INITRDFILE" "$KERNEL_VERSION"
+ ((ret+=$?))
+fi
+
+if [[ ! -f $NEW_KERNEL_IMAGE ]]; then
+ cp --reflink=auto "$KERNEL_IMAGE" "$NEW_KERNEL_IMAGE"
+ ((ret+=$?))
+fi
+
+new-kernel-pkg --install "$KERNEL_VERSION" --kernel-image "$NEW_KERNEL_IMAGE" --initrdfile "$INITRDFILE" --banner "$NAME $VERSION_ID Rescue $MACHINE_ID"
+
+((ret+=$?))
+
+exit $ret
diff --git a/dracut.spec b/dracut.spec
index c218b63d..10cd7839 100644
--- a/dracut.spec
+++ b/dracut.spec
@@ -259,6 +259,10 @@ rm -f -- $RPM_BUILD_ROOT%{_bindir}/lsinitrd
%if 0%{?fedora} || 0%{?rhel}
echo 'hostonly="no"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/02-generic-image.conf
echo 'dracut_rescue_image="yes"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/02-rescue.conf
+
+# FIXME: remove after F30
+mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/kernel/postinst.d
+install -m 0755 51-dracut-rescue-postinst.sh $RPM_BUILD_ROOT%{_sysconfdir}/kernel/postinst.d/51-dracut-rescue-postinst.sh
%endif
%files
@@ -452,6 +456,8 @@ echo 'dracut_rescue_image="yes"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/
%{dracutlibdir}/dracut.conf.d/02-rescue.conf
%if 0%{?fedora} || 0%{?rhel}
%{_prefix}/lib/kernel/install.d/51-dracut-rescue.install
+# FIXME: remove after F30
+%{_sysconfdir}/kernel/postinst.d/51-dracut-rescue-postinst.sh
%endif
%changelog