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Table Of Contents
Migrate View Composer with an Existing Database
When you migrate View Composer to another physical or virtual machine, if you intend to preserve your
current linked-clone virtual machines, the new VMware Horizon View Composer service must continue to
use the existing View Composer database.
Follow the steps in this procedure when you migrate View Composer in any of the following directions:
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From a vCenter Server machine to a standalone machine
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From a standalone machine to a vCenter Server machine
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From a standalone machine to another standalone machine
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From a vCenter Server machine to another vCenter Server machine
When you migrate the VMware Horizon View Composer service, you can also migrate the View Composer
database to a new location. For example, you might need to migrate the View Composer database if the
current database is located on a vCenter Server machine that you are migrating as well.
When you install the VMware Horizon View Composer service on the new machine, you must configure the
service to connect to the View Composer database.
Prerequisites
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Familiarize yourself with the View Composer migration requirements. See “Guidelines for Migrating
View Composer,” on page 98.
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Familiarize yourself with the steps for migrating the RSA key container to the new VMware Horizon
View Composer service. See “Prepare a Microsoft .NET Framework for Migrating RSA Keys,”
on page 101 and “Migrate the RSA Key Container to the New View Composer Service,” on page 102.
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Familiarize yourself with installing the VMware Horizon View Composer service. See "Installing View
Composer" in the View Installation document.
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Familiarize yourself with configuring an SSL certificate for View Composer. See "Configuring SSL
Certificates for View Servers" in the View Installation document.
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Familiarize yourself with configuring View Composer in View Administrator. See “Configure View
Composer Settings,” on page 20 and “Configure View Composer Domains,” on page 21.
Procedure
1 Disable virtual machine provisioning in the vCenter Server instance that is associated with the VMware
Horizon View Composer service.
a In View Administrator, select View Configuration > Servers.
b On the vCenter Servers tab, select the vCenter Server instance and click Disable Provisioning.
2 (Optional) Migrate the View Composer database to a new location.
If you need to take this step, consult your database administrator for migration instructions.
3 Uninstall the VMware Horizon View Composer service from the current machine.
4 (Optional) Migrate the RSA key container to the new machine.
5 Install the VMware Horizon View Composer service on the new machine.
During the installation, specify the DSN of the database that was used by the original VMware Horizon
View Composer service. Also specify the domain administrator user name and password that were
provided for the ODBC data source for that database.
Chapter 6 Maintaining View Components
VMware, Inc. 99