7.4

Table Of Contents
When you create an Amazon reservation or configure a machine component in the blueprint, you can
choose from the list of security groups that are available to the specified Amazon account region. Security
groups are imported during data collection. A security group acts as a firewall to control access to a
machine. Every region includes at least the default security group. Administrators can use the
Amazon Web Services Management Console to create additional security groups, configure ports for
Microsoft Remote Desktop Protocol or SSH, and set up a virtual private network for an Amazon VPN. For
information about creating and using security groups in Amazon Web Services, see Amazon
documentation.
For related information about load balancers, see Configuring vRealize Automation.
Prerequisites
Specify Amazon Reservation Information.
Procedure
1 Click the Resouces tab.
2 Select a compute resource on which to provision machines from the Compute resource drop-down
menu.
Available Amazon regions are listed.
3 (Optional) Enter a number in the Machine quota text box to set the maximum number of machines
that can be provisioned on this reservation.
Only machines that are powered on are counted towards the quota. Leave blank to make the
reservation unlimited.
4 Select a method of assigning key pairs to compute instances from the Key pair drop-down menu.
Option Description
Not Specified Controls key pair behavior at the blueprint level rather than the reservation level.
Auto-Generated per Business Group Every machine provisioned in the same business group has the same key pair,
including machines provisioned on other reservations when the machine has the
same compute resource and business group. Because key pairs generated this
way are associated with a business group, the key pairs are deleted when the
business group is deleted.
Auto-Generated per Machine Each machine has a unique key pair. This is the most secure method because no
key pairs are shared among machines.
Specific Key Pair Every machine provisioned on this reservation has the same key pair. Browse for
a key pair to use for this reservation.
5 If you selected Specific key Pair in the Key pair drop-down menu, select a key pair value from the
Specific key pair drop-down menu.
Configuring vRealize Automation
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