5.5

Table Of Contents
Setting Up Orchestrator Components 3
You can install Orchestrator on a computer running Microsoft Windows or you can download and deploy
the Orchestrator Appliance. In both cases, the Orchestrator server is preconfigured, and after successful
installation or deployment, the service starts automatically.
To enhance the availability and scalability of your Orchestrator setup, you can follow several guidelines :
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Install Orchestrator on a computer different from the computer on which vCenter Server runs.
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Install and configure a database and configure Orchestrator to connect to it.
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Install and configure an LDAP server or a VMware vCenter Single Sign-On server and configure
Orchestrator to work with it.
This chapter includes the following topics:
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“Orchestrator Configuration Maximums,” on page 17
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“vCenter Server Setup,” on page 18
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“Authentication Methods,” on page 18
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“Orchestrator Database Setup,” on page 18
Orchestrator Configuration Maximums
When you configure Orchestrator, verify that you stay at or below the supported maximums.
Table 31. Orchestrator Configuration Maximums
Item Maximum
Connected vCenter Server systems 20
Connected ESX/ESXi servers 1280
Connected virtual machines spread over vCenter Server systems 35000
Connected virtual machines spread over vCenter Server systems per an
Orchestrator cluster node
15000
Concurrent running workflows 300
VMware, Inc. 17