coreos-boot-edit: abort if system has several boot partitions

Signed-off-by: Nikita Dubrovskii <[email protected]>
nikita-dubrovskii · Oct 5, 2021 · 8b18c32 · 8b18c32
1 parent 07fcfa1
commit 8b18c32
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/overlay.d/05core/usr/lib/dracut/modules.d/35coreos-ignition/coreos-boot-edit.sh b/overlay.d/05core/usr/lib/dracut/modules.d/35coreos-ignition/coreos-boot-edit.sh
@@ -14,6 +14,9 @@ karg() {
     echo "${value}"
 }
 
+# Ensure we have just 1 boot partition or fail otherwise
+/usr/bin/rdcore single-partition boot
+
 # Mount /boot. Note that we mount /boot but we don't unmount it because we
 # are run in a systemd unit with MountFlags=slave so it is unmounted for us.
 bootmnt=/mnt/boot_partition