7.1

Table Of Contents
Windows
For Windows reference machines, you remove the existing Software agent bootstrap and
vRealize Automation 6.0 or later guest agent, and delete any existing runtime log les. In a PowerShell
command window, run the commands to remove the agent and artifacts.
c:\opt\vmware-appdirector\agent-bootstrap\agent_bootstrap_removal.bat
c:\opt\vmware-appdirector\agent-bootstrap\agent_reset.bat
Scenario: Prepare a vSphere CentOS Template for Clone Machine and Software
Component Blueprints
As a vCenter Server administrator, you want to prepare a vSphere template that your vRealize Automation
architects can use to clone Linux CentOS machines. You want to ensure that your template supports
blueprints with software components, so you install the guest agent and the software bootstrap agent before
you turn your reference machine into a template.
Prerequisites
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Identify or create a Linux CentOS reference machine with VMware Tools installed. Include at least one
Network Adapter to provide internet connectivity in case blueprint architects do not add this
functionality at the blueprint level. For information about creating virtual machines, see the vSphere
documentation.
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You must be connected to a vCenter Server to convert a virtual machine to a template. You cannot create
templates if you connect the vSphere Client directly to an vSphere ESXi host.
Procedure
1 Scenario: Prepare Your Reference Machine for Guest Agent Customizations and Software Components
on page 68
So that your template can support software components, you install the software bootstrap agent and
its prerequisite, the guest agent, on your reference machine. The agents ensure that
vRealize Automation architects who use your template can include software components in their
blueprints.
2 Scenario: Convert Your CentOS Reference Machine into a Template on page 68
After you install the guest agent and software bootstrap agent onto your reference machine, you turn
your reference machine into a template that vRealize Automation architects can use to create clone
machine blueprints.
3 Scenario: Create a Customization Specication for vSphere Cloning on page 69
Create a customization specication for your blueprint architects to use with your cpb_centos_63_x84
template.
You created a template and customization specication from your reference machine that blueprint
architects can use to create vRealize Automation blueprints that clone Linux CentOS machines. Because you
installed the Software bootstrap agent and the guest agent on your reference machine, architects can use
your template to create elaborate catalog item blueprints that include Software components or other guest
agent customizations such as running scripts or formaing disks. Because you installed VMware Tools,
architects and catalog administrators can allow users to perform actions against machines, such as
recongure, snapshot, and reboot.
What to do next
After you congure vRealize Automation users, groups, and resources, you can use your template and
customization specication to create a machine blueprint for cloning. See “Scenario: Create a vSphere
CentOS Blueprint for Cloning in Rainpole,” on page 268.
Chapter 1 External Preparations for Provisioning
VMware, Inc. 67