You can also use an OpenShift MachineConfig.
For context, see the Red Hat documentation for Replacing in-tree modules with out-of-tree modules.
For examples see scripts/machineconfig/ .
The following steps implement a configuration based on KMM Operator's
mcproducer, which is documented in 4.13.5. MCO yaml creation.
Figure 1. Diagram of Components in this Method
An example Butane configuration file is provided at ( scripts/machineconfig/99-sfc-machineconfig.bu ) in the format of a template which a convenience script provides variable substitution for your cluster environment.
Two equal methods are provided. Select the one best suited to your terminal environment.