Fix default nodes.conf to use the new kernel command line list format

Signed-off-by: Timothy Middelkoop <tmiddelkoop@internet2.edu>
Signed-off-by: Jonathon Anderson <janderson@ciq.com>

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## v4.6.0, unreleased
+
+### Fixed
+
+- Fix default nodes.conf to use the new kernel command line list format. #1670
+
 ## v4.6.0rc1, 2025-01-29
 
 ### Added

etc/nodes.conf

@@ -21,7 +21,9 @@ nodeprofiles:
       - wicked
       - ignition
     kernel:
-      args: quiet crashkernel=no
+      args:
+       - quiet
+       - crashkernel=no
     init: /sbin/init
     root: initramfs
     ipxe template: default