The goal will be to consolidate the IPI and UPI installations on bare metal following a structure similar to the vSphere installation.

Installing on bare metal
    Installation methods 
    Installer-provisioned infrastructure installation
        Requirements
        Preparing to install a cluster
        Installing a cluster
        Installing a cluster with customizations
        Installing a cluster in a restricted network
    User-provisioned infrastructure installation
        Requirements
        Preparing to install a cluster
        Installing a cluster
        Installing a cluster with customizations
        Installing a cluster in a restricted network

Installation methods: Description of each installation method: Assisted Installer, Agent-based installer, UPI, IPI. Assisted Installer and Agent-based installer only need high level description and xrefs to the relevant section.

Additional tasks:

• Remove "Optional" from headers. (not contentx)

UPI has not been supported by a regular writer for a few years. IPI is supported by HCIDOCS. I will create the improvements epic and tasks in the HCIDOCS project.