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Table Of Contents
Integration Agents
Virtual desktop integration (VDI) PowerShell agents allow vRealize Automation to integrate with external
virtual desktop systems. Currently, virtual machines that vRealize Automation provisions can be registered
with XenDesktop on a Citrix Desktop Delivery Controller (DDC) and their owners can access the
XenDesktop Web Interface from vRealize Automation.
External provisioning integration (EPI) PowerShell agents allow vRealize Automation to integrate external
systems into the machine provisioning process. For example, integration with Citrix Provisioning Server
enables provisioning of machines by on-demand disk streaming, and an EPI agent allows you to run Visual
Basic scripts as extra steps during the provisioning process.
VDI and EPI agents require administrator-level access to the external systems with which they interact.
Virtualization Proxy Agents
The virtual machines that vRealize Automation manages are created on virtualization hosts.
vRealize Automation uses virtualization proxy agents to send commands to and collect data from
vSphere ESX Server, XenServer, and Hyper-V virtualization hosts and the virtual machines provisioned on
them. A proxy agent has the following characteristics.
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Typically requires administrator-level access to the virtualization platform it manages
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Communicates with the Manager Service
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Is installed separately with its own conguration le
Windows Management Instrumentation Agent
The vRealize Automation Windows Management Instrumentation (WMI) agent enhances your ability to
monitor and control system information and allows you to manage remote servers from a central location. It
enables the collection of data from Windows machines that vRealize Automation manages.
Chapter 1 vRealize Automation Installation Overview
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