7.2

Table Of Contents
Preparing for Amazon Machine Image Provisioning
Prepare your Amazon Machine Images and instance types for provisioning in vRealize Automation.
Understanding Amazon Machine Images
You can select an Amazon machine image from a list of available images when creating Amazon
machine blueprints.
An Amazon machine image is a template that contains a software configuration, including an operating
system. They are managed by Amazon Web Services accounts. vRealize Automation manages the
instance types that are available for provisioning.
The Amazon machine image and instance type must be available in an Amazon region. Not all instance
types are available in all regions.
You can select an Amazon machine image provided by Amazon Web Services, a user community, or the
AWS Marketplace site. You can also create and optionally share your own Amazon machine images. A
single Amazon machine image can be used to launch one or many instances.
The following considerations apply to Amazon machine images in the Amazon Web Services accounts
from which you provision cloud machines:
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Each blueprint must specify an Amazon machine image.
A private Amazon machine image is available to a specific account and all its regions. A public
Amazon machine image is available to all accounts, but only to a specific region in each account.
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When the blueprint is created, the specified Amazon machine image is selected from regions that
have been data-collected. If multiple Amazon Web Services accounts are available, the business
group manager must have rights to any private Amazon machine images. The Amazon machine
image region and the specified user location restrict provisioning request to reservations that match
the corresponding region and location.
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Use reservations and policies to distribute Amazon machine images in your Amazon Web Services
accounts. Use policies to restrict provisioning from a blueprint to a particular set of reservations.
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vRealize Automation cannot create user accounts on a cloud machine. The first time a machine
owner connects to a cloud machine, she must log in as an administrator and add her
vRealize Automation user credentials or an administrator must do that for her. She can then log in
using her vRealize Automation user credentials.
If the Amazon machine image generates the administrator password on every boot, the Edit Machine
Record page displays the password. If it does not, you can find the password in the Amazon Web
Services account. You can configure all Amazon machine images to generate the administrator
password on every boot. You can also provide administrator password information to support users
who provision machines for other users.
Configuring vRealize Automation
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