You can install or upgrade ESXi from a USB flash drive by using a script that specifies the installation or upgrade options.
Supported boot options are listed in Boot Options.
Prerequisites
Before running the scripted installation or upgrade, verify that the following prerequisites are met:
- The system that you are installing or upgrading to ESXi meets the hardware requirements for the installation or upgrade. See ESXi Hardware Requirements.
- You have the ESXi installer ISO on a bootable USB flash drive. See Format a USB Flash Drive to Boot the ESXi Installation or Upgrade.
- The default installation or upgrade script (ks.cfg) or a custom installation or upgrade script is accessible to the system. See About Installation and Upgrade Scripts.
- You have selected a boot option to run the scripted installation, upgrade, or migration. See Enter Boot Options to Start an Installation or Upgrade Script.
Procedure
Results
The installation, upgrade, or migration runs, using the options that you specified.