/etc/maas/templates/pxe/config.commissioning.template is in maas-rack-controller 2.0.0~beta3+bzr4941-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 | DEFAULT execute
LABEL execute
SAY Booting under MAAS direction...
SAY {{kernel_params() | kernel_command}}
KERNEL {{kernel_params | kernel_path }}
INITRD {{kernel_params | initrd_path }}
APPEND {{kernel_params | kernel_command}}
IPAPPEND 2
|