MicroOS is a decent choice, because it can cold boot off a configuration that uses ignition and combustion files. https://microos.opensuse.org/
And they have this file configurator so you don't have to manually type all the syntax for your configs.
MicroOS is a decent choice, because it can cold boot off a configuration that uses ignition and combustion files. https://microos.opensuse.org/
And they have this file configurator so you don't have to manually type all the syntax for your configs.