5.1

If the check box is selected, and the virtual machine's configuration parameters in vCloud Director are out of
synch with the settings in the guest OS, the Profile tab on the virtual machines Properties page displays that
the settings out of synch with the guest OS and the virtual machine needs guest customization.
Guest customization Behavior for vApps and Virtual Machines
The check boxes are deselected.
n
Enable guest customization
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In Windows guest OSs, Change SID
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Password reset
If you want to perform customization (or you made changes to network settings that need to be reflected in
the guest OS), you can select the Enable guest customizationcheck box and set the options on the Guest OS
Customization tab of the virtual machine Properties page. When virtual machines from vApp templates are
used to create a new vApp and then add a virtual machine, the vApp templates act as building blocks. When
you add virtual machines from the catalog to a new vApp, the virtual machines are enabled for guest
customization by default. When you save a vApp template from a catalog as a vApp, virtual machines are
enabled for guest customization only if the Enable guest customization check box is selected.
These are the default values of guest customization settings:
n
The Enable guest customization check box is the same as the source virtual machine in your Catalog.
n
For Windows guest virtual machines, Change SID is the same as the source virtual machine in your
catalog.
n
The password reset setting is same as the source virtual machine in your catalog.
You can deselect the Enable guest customization check box if required before you start the VApp.
If blank virtual machines, which are pending guest OS installation, are added to a vApp, the Enable guest
customization check box is deselected by default because these virtual machines are not yet ready for
customization .
After you install the guest OS and VMware Tools, you can power off the virtual machines, stop vApp, and
select the Enable guest customization check box and start the vApp and virtual machines to perform guest
customization.
If the virtual machine name and network settings are updated on a virtual machine that has been customized,
the next time you power on the virtual machine, it is re-customized, which resynchronizes the guest virtual
machine with vCloud Director
Customizing a Guest OS When Saving a vApp Template as a vApp
Before you customize a guest OS in a vApp template, you need to understand the settings you need to make.
On the vApp Templates Propertiespage, if you select Customize VM Settings for the When creating a vApp
from this template option, and you select Add to My Cloud or Add from Catalog, the Enable guest
customization check box is selected by default and guest customization is performed.
These are the default values of guest customization settings.
n
The Enable guest customization check box is selected.
n
For Windows guest VMs, the Change SID option is the same as the source virtual machine in your catalog.
n
Password reset setting is the same as the source virtual machine in your catalog.
If you select Make Identical Copy on the vApp template Properties page, and select Add to My Cloud, the
settings in the vApp Template are applied to the new vApp, regardless of whether customization is enabled.
Chapter 9 Working with Virtual Machines
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