7.1

Table Of Contents
Specify Resource and Network Settings for Amazon Reservations
Specify resource and network seings for provisioning machines from this vRealize Automation
reservation.
For related information about load balancers, see Conguring vRealize Automation.
Prerequisites
“Specify Amazon Reservation Information,” on page 195.
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  key Pair in the Key pair drop-down menu, select a key pair value from the
 key pair drop-down menu.
6 If you are congured for Amazon Virtual Private Cloud, enable the Assign to a subnet in a VPC check
mark box. Otherwise, leave the box unchecked.
If you select Assign to a subnet in a VPC, the following locations or subnets, security groups, and load
balancers options appear in a popup menu rather than on this same page.
7 Select one or more available locations (non-VPC) or subnets (VPC) from the Locations or Subnets list.
Select each available location or subnet that you want to be available for provisioning.
8 Select one or more security groups that can be assigned to a machine during provisioning from the
Security groups list.
Select each security group that can be assigned to a machine during provisioning.
9 Select one or more available load balancers from the Load balancers list.
If you are using the elastic load balancer feature, select one or more available load balancers that apply
to the selected locations or subnets.
Configuring vRealize Automation
196 VMware, Inc.