Agent-based installer requires to boot the generated ISO on the target nodes manually. Support for PXE booting will allow customers to automate their installations via their DHCP/PXE infrastructure.
This feature allows generating installation ISOs ready to add to a customer-provided DHCP/PXE infrastructure.
As an OpenShift installation admin I want to PXE-boot the image generated by the openshift-install agent subcommand
We have customers requesting this booting mechanism to make it easier to automate the booting of the nodes without having to actively place the generated image in a bootable device for each host.