If you need to create a "proper" custom image (for example, if you have specific hardware requiring third-party drivers):
You are most likely referring to one of the following concepts regarding how ESXi images are built and managed "properly": esxi images
Customizing ESXi images allows you to add additional software packages or configuration settings to the image. Here are some reasons why you might want to customize an ESXi image: If you need to create a "proper" custom
Enterprise production where vendor support contracts matter. Unlike traditional operating systems that run on top
There are several tools available for customizing ESXi images, including:
(e.g., Was it in a PowerCLI script, a vCenter error, or a configuration setting?)
An ESXi image is the fundamental software package used to install and run VMware’s Type-1 hypervisor. Unlike traditional operating systems that run on top of hardware to support applications, an ESXi image is designed to run directly on the "bare metal" to create and manage virtual machines (VMs). 1. Types of ESXi Images There are two primary versions of ESXi images you'll encounter: Standard ISO (Vanilla): This is the base image provided directly by VMware (now Broadcom). It contains the core hypervisor components and a set of generic drivers. It is the best choice for generic white-box servers or lab environments. Custom/OEM Images: Major hardware vendors like