From 139f144db6de8dc6d71be065ec97b222f66381f5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabiano=20Fid=C3=AAncio?= <ffidencio@nvidia.com>
Date: Thu, 11 Jun 2026 11:29:09 +0200
Subject: [PATCH] fixup! image-builder: support building addon images without
 /sbin/init check

---
 tools/osbuilder/image-builder/image_builder.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tools/osbuilder/image-builder/image_builder.sh b/tools/osbuilder/image-builder/image_builder.sh
index 66ccc0139d..d9d4b072ad 100755
--- a/tools/osbuilder/image-builder/image_builder.sh
+++ b/tools/osbuilder/image-builder/image_builder.sh
@@ -457,6 +457,12 @@ setup_selinux() {
 }
 
 setup_systemd() {
+		# Addon content images (e.g. the gpu addon) carry no /etc and are not
+		# bootable systemd rootfses, so there is nothing to set up here.
+		if [[ ! -d "${mount_dir}/etc" ]]; then
+			info "No /etc in rootfs; skipping systemd machine-id setup"
+			return 0
+		fi
 		info "Creating empty machine-id to allow systemd to bind-mount it"
 		touch "${mount_dir}/etc/machine-id"
 }