dracut-module-setup: Skip initrd-cleanup and initrd-parse-etc in kdump

Resolves: RHEL-17451
Resolves: RHEL-11897

Signed-off-by: Tao Liu <ltao@redhat.com>

.kexec-tools.metadata

@@ -0,0 +1,3 @@
+80ac3f5e77d3c79883edadf14428734db4720009 eppic-e8844d3.tar.gz
+ed15f191adee22ab0721ba62af1cae67eb981670 kexec-tools-2.0.27.tar.xz
+98cae2b1062871905795918c32b6d46ccd115074 makedumpfile-1.7.4.tar.gz

dracut-module-setup.sh

@@ -1100,6 +1100,15 @@ install() {
         's/\(^[[:space:]]*reserved_memory[[:space:]]*=\)[[:space:]]*[[:digit:]]*/\1 1024/' \
         "${initdir}/etc/lvm/lvm.conf" &> /dev/null
 
+    # Skip initrd-cleanup.service and initrd-parse-etc.service becasue we don't
+    # need to switch root. Instead of removing them, we use ConditionPathExists
+    # to check if /proc/vmcore exists to determine if we are in kdump.
+    sed -i '/\[Unit\]/a ConditionPathExists=!\/proc\/vmcore' \
+        "${initdir}/${systemdsystemunitdir}/initrd-cleanup.service" &> /dev/null
+
+    sed -i '/\[Unit\]/a ConditionPathExists=!\/proc\/vmcore' \
+        "${initdir}/${systemdsystemunitdir}/initrd-parse-etc.service" &> /dev/null
+
     # Save more memory by dropping switch root capability
     dracut_no_switch_root
 }

kexec-tools.spec

@@ -5,7 +5,7 @@
 
 Name: kexec-tools
 Version: 2.0.27
-Release: 6%{?dist}
+Release: 7%{?dist}
 License: GPLv2
 Summary: The kexec/kdump userspace component
 
@@ -408,6 +408,10 @@ fi
 %endif
 
 %changelog
+* Wed Jan 3 2024 Tao Liu <ltao@redhat.com> - 2.0.27-7
+- Explain the auto_reset_crashkernel option in more details
+- Use the same /etc/resolve.conf in kdump initrd if it's managed manually
+
 * Wed Dec 20 2023 Tao Liu <ltao@redhat.com> - 2.0.27-6
 - Use the same /etc/resolve.conf in kdump initrd if it's managed manually