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Table Of Contents
Directories Management
If you install a distributed installation with load balancers for high availability and failover, notify the team
responsible for configuring your vRealize Automation environment. Your tenant administrators must
configure Directories Management for high availability when they configure the link to your Active
Directory.
For more information about configuring Directories Management for high availability, see Configuring
vRealize Automation.
Distributed Installation Components
In a distributed installation, the system administrator deploys virtual appliances and related components
to support the deployment environment.
Table 43. Virtual Appliances and Appliance Database
Component Description
vRealize Automation appliance A preconfigured virtual appliance that deploys the
vRealize Automation server. The server includes the
vRealize Automation console, which provides a single portal for
self-service provisioning and management of cloud services, as
well as authoring and administration.
Appliance Database Stores information required by the virtual appliances. The
database is embedded on one or two instances of vRealize
Automation appliance.
You can select the individual IaaS components you want to install and specify the installation location.
Table 44. IaaS Components
Component Description
Website Provides the infrastructure administration and service authoring
capabilities to the vRealize Automation console. The Website
component communicates with the Model Manager, which
provides it with updates from the Distributed Execution Manager
(DEM), proxy agents and database.
Manager Service The Manager Service coordinates communication between
agents, the database, Active Directory, and SMTP. The Manager
Service communicates with the console Web site through the
Model Manager. This service requires administrative privileges
to run.
Model Manager The Model Manager communicates with the database, the
DEMs, and the portal website. The Model Manager is divided
into two separately installable components — the Model
Manager Web service and the Model Manager data component.
Installing vRealize Automation
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