Add bootengine 0.0.38 to core repo in azure linux (#15587)

Co-authored-by: Sandeep Karambelkar <sandeep.karambelkar@gmail.com>
Co-authored-by: Sandeep Karambelkar <skarambelkar@microsoft.com>

Author: SumitJenaHCL

LICENSES-AND-NOTICES/SPECS/LICENSES-MAP.md

@@ -3171,6 +3171,7 @@
             "license": "Same as the source project.",
             "specs": [
                 "azure-vm-utils",
+                "bootengine",
                 "python-nocaselist"
             ]
         },

LICENSES-AND-NOTICES/SPECS/data/licenses.json

@@ -0,0 +1,37 @@
+From aa3edfbf9fa3bfe59d945901a2a55d637e677bd9 Mon Sep 17 00:00:00 2001
+From: SumitJenaHCL <v-sumitjena@microsoft.com>
+Date: Thu, 29 Jan 2026 13:40:55 +0530
+Subject: [PATCH] modify tests
+Update 10usr-generator tests to include rescue=nologreplay mount option.
+This change aligns the test mount unit definitions with current expected mount options by appending rescue=nologreplay alongside ro.
+The update ensures the tests correctly reflect the behavior used during rescue scenarios and prevents unnecessary journal replay during usr mounting.
+
+---
+ dracut/10usr-generator/testsuite.sh | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/dracut/10usr-generator/testsuite.sh b/dracut/10usr-generator/testsuite.sh
+index b2b0c7c..d22e50b 100755
+--- a/dracut/10usr-generator/testsuite.sh
++++ b/dracut/10usr-generator/testsuite.sh
+@@ -50,7 +50,7 @@ After=remount-sysroot.service
+ What=/foo
+ Where=/sysroot/usr
+ Type=auto
+-Options=ro
++Options=ro,rescue=nologreplay
+ EOF
+     return $?
+ }
+@@ -70,7 +70,7 @@ After=remount-sysroot.service
+ What=/two
+ Where=/sysroot/usr
+ Type=auto
+-Options=ro
++Options=ro,rescue=nologreplay
+ EOF
+     return $?
+ }
+-- 
+2.45.4
+

SPECS/bootengine/0001-modify-tests.patch

@@ -0,0 +1,39 @@
+From 8cd08045b19026fc357c25140a8325f3c07edab0 Mon Sep 17 00:00:00 2001
+From: Lanze Liu <lanzeliu@microsoft.com>
+Date: Tue, 3 Mar 2026 05:03:08 +0000
+Subject: [PATCH] ignition-quench: delete UKI firstboot addon after Ignition
+
+In UKI (systemd-boot) mode there is no GRUB to conditionally inject
+first-boot kernel cmdline args.  Instead, a firstboot.addon.efi is
+placed on the ESP at build time.  systemd-boot auto-discovers it and
+appends its cmdline (flatcar.first_boot=detected) to the main UKI's
+cmdline.
+
+After Ignition completes, ignition-quench.service must remove this
+addon in addition to the legacy /boot/flatcar/first_boot marker file,
+so that subsequent boots do not re-trigger Ignition.
+
+The addon path is fixed: /boot/EFI/Linux/acl.efi.extra.d/firstboot.addon.efi
+---
+ dracut/30ignition/ignition-quench.service | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+diff --git a/dracut/30ignition/ignition-quench.service b/dracut/30ignition/ignition-quench.service
+index 6460917..f56f2a3 100644
+--- a/dracut/30ignition/ignition-quench.service
++++ b/dracut/30ignition/ignition-quench.service
+@@ -14,6 +14,8 @@ After=sysroot-boot.service
+ 
+ [Service]
+ Type=oneshot
+-# We will only run if GRUB detected this file. Fail if we are unable to
+-# remove it, rather than risking rerunning Ignition at next boot.
+-ExecStart=/bin/sh -c 'if [ ! -e /sysroot/boot/flatcar/first_boot ] && [ ! -e /sysroot/boot/coreos/first_boot ]; then echo "error: /sysroot/boot/(flatcar|coreos)/first_boot not found"; exit 1; else rm -f /sysroot/boot/flatcar/first_boot /sysroot/boot/coreos/first_boot; fi'
++# We will only run if GRUB detected the first_boot marker file or if a UKI
++# firstboot addon exists. Fail if we cannot find either, rather than risking
++# rerunning Ignition at next boot.  In UKI mode, also remove the firstboot
++# addon so systemd-boot stops appending first-boot cmdline args.
++ExecStart=/bin/sh -c 'if [ ! -e /sysroot/boot/flatcar/first_boot ] && [ ! -e /sysroot/boot/coreos/first_boot ] && [ ! -e /sysroot/boot/EFI/Linux/acl.efi.extra.d/firstboot.addon.efi ]; then echo "error: no first-boot marker or addon found"; exit 1; else rm -f /sysroot/boot/flatcar/first_boot /sysroot/boot/coreos/first_boot /sysroot/boot/EFI/Linux/acl.efi.extra.d/firstboot.addon.efi; fi'
+-- 
+2.45.4
+

SPECS/bootengine/0002-delete-UKI-firstboot-addon-after-Ignition.patch

@@ -0,0 +1,5 @@
+{
+ "Signatures": {
+  "bootengine-0.0.38.tar.gz": "24e9aa5b503771b155b9b112df2bc210a5c172da91b5c18436a64b80e796e03d"
+ }
+}

SPECS/bootengine/bootengine.signatures.json

@@ -0,0 +1,77 @@
+%define commit_hash daf43bf9c1ca45bf1a43566c3a6f96ec0cb44a36
+
+Name:           bootengine
+Version:        0.0.38
+Release:        1%{?dist}
+Summary:        Flatcar bootengine dracut modules and helper utilities
+
+License:        BSD-2-Clause
+Vendor:         Microsoft Corporation
+Distribution:   Azure Linux
+URL:            https://github.com/flatcar/bootengine
+Source0:        https://github.com/flatcar/bootengine/archive/%{commit_hash}.tar.gz#/%{name}-%{version}.tar.gz
+Patch0:         0001-modify-tests.patch
+Patch1:         0002-delete-UKI-firstboot-addon-after-Ignition.patch
+BuildArch:      noarch
+BuildRequires:  dracut
+Requires:       util-linux
+
+# Keep this local so the spec works even if a global dracut macro isn't defined.
+%global dracutlibdir %{_prefix}/lib/dracut
+
+%description
+Flatcar bootengine content intended for initramfs usage via dracut modules.
+This package installs the bootengine dracut module directory (modules.d)
+and any included helper utilities/scripts from the Flatcar bootengine source.
+
+%prep
+%autosetup -p1 -n %{name}-%{commit_hash}
+
+%build
+# no build step (content is scripts/modules)
+
+%install
+rm -rf %{buildroot}
+
+# Install dracut modules
+# Adjust "dracut/modules.d/*" if upstream uses a different directory.
+if [ -d dracut ]; then
+  install -d -p %{buildroot}%{dracutlibdir}/modules.d
+  cp -a dracut/* %{buildroot}%{dracutlibdir}/modules.d/
+fi
+
+# Optional: install any helper script if present (adjust names as needed)
+# Common pattern: provide a helper in %{_sbindir} or %{_bindir}
+if [ -f update-bootengine ]; then
+  install -d -p %{buildroot}%{_sbindir}
+  install -p -m 0755 update-bootengine %{buildroot}%{_sbindir}/update-bootengine
+fi
+
+chmod +x \
+  %{buildroot}%{dracutlibdir}/modules.d/10*-generator/*-generator \
+  %{buildroot}%{dracutlibdir}/modules.d/10diskless-generator/diskless-btrfs \
+  %{buildroot}%{dracutlibdir}/modules.d/10networkd-dependency-generator/*-generator \
+  %{buildroot}%{dracutlibdir}/modules.d/03flatcar-network/parse-ip-for-networkd.sh \
+  %{buildroot}%{dracutlibdir}/modules.d/30disk-uuid/disk-uuid.sh \
+  %{buildroot}%{dracutlibdir}/modules.d/30ignition/ignition-generator \
+  %{buildroot}%{dracutlibdir}/modules.d/30ignition/ignition-setup.sh \
+  %{buildroot}%{dracutlibdir}/modules.d/30ignition/ignition-setup-pre.sh \
+  %{buildroot}%{dracutlibdir}/modules.d/30ignition/ignition-kargs-helper \
+  %{buildroot}%{dracutlibdir}/modules.d/30ignition/retry-umount.sh \
+  %{buildroot}%{dracutlibdir}/modules.d/99setup-root/initrd-setup-root \
+  %{buildroot}%{dracutlibdir}/modules.d/99setup-root/initrd-setup-root-after-ignition \
+  %{buildroot}%{dracutlibdir}/modules.d/99setup-root/gpg-agent-wrapper
+
+%check
+./test
+
+%files
+%license LICENSE
+%doc README.md
+%{dracutlibdir}/modules.d/*
+%{_sbindir}/update-bootengine
+
+%changelog
+* Tue Jan 27 2026 Sumit Jena <v-sumitjena@microsoft.com> - 0.0.38-1
+- Initial Azure Linux import from the source project (license: same as "License" tag).
+- License verified.

SPECS/bootengine/bootengine.spec

@@ -1232,6 +1232,16 @@
         }
       }
     },
+    {
+      "component": {
+        "type": "other",
+        "other": {
+          "name": "bootengine",
+          "version": "0.0.38",
+          "downloadUrl": "https://github.com/flatcar/bootengine/archive/daf43bf9c1ca45bf1a43566c3a6f96ec0cb44a36.tar.gz"
+        }
+      }
+    },
     {
       "component": {
         "type": "other",