7.2

Table Of Contents
f (Optional) For SCVMM integrations, the ISO, virtual hard disk, or hardware profile to attach to
provisioned machines.
Note You can create a property group to include all of this required information. Using a property
group makes it easier to include all the information correctly in blueprints.
1 Reference Machine Requirements for WIM Provisioning
WIM provisioning involves creating a WIM image from a reference machine. The reference machine
must meet basic requirements for the WIM image to work for provisioning in vRealize Automation.
2 SysPrep Requirements for the Reference Machine
A SysPrep answer file contains several required settings that are used for WIM provisioning.
3 Install PEBuilder
The PEBuilder tool provided by vRealize Automation provides a simple way to include the
vRealize Automation guest agent in your WinPE images.
4 Specify Custom Scripts in a PEBuilder WinPE
You can use PEBuilder to customize machines by running custom bat scripts at specified points in
the provisioning workflow.
5 Preparing for WIM Provisioning with VirtIO Drivers
If you are using VirtIO for network or storage interfaces, you must ensure that the necessary drivers
are included in your WinPE image and WIM image. VirtIO generally offers better performance when
provisioning with KVM (RHEV).
6 Create a WinPE Image by Using PEBuilder
Use the PEBuilder tool provided by vRealize Automation to create a WinPE ISO file that includes the
vRealize Automation guest agent.
7 Manually Insert the Guest Agent into a WinPE Image
You do not have to use the vRealize Automation PEBuilder to create your WinPE. However, if you
do not use the PEBuilder you must manually insert the vRealize Automation guest agent into your
WinPE image.
Reference Machine Requirements for WIM Provisioning
WIM provisioning involves creating a WIM image from a reference machine. The reference machine must
meet basic requirements for the WIM image to work for provisioning in vRealize Automation.
The following is a high-level overview of the steps to prepare a reference machine:
1 If the operating system on your reference machine is Windows Server 2008 R2, Windows Server
2012, Windows 7, or Windows 8, the default installation creates a small partition on the system's hard
disk in addition to the main partition. vRealize Automation does not support the use of WIM images
created on such multi-partitioned reference machines. You must delete this partition during the
installation process.
2 Install NET 4.5 and Windows Automated Installation Kit (AIK) for Windows 7 (including WinPE 3.0) on
the reference machine.
Configuring vRealize Automation
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