7.1

Table Of Contents
If the custom property VirtualMachine.DiskN.StorageReservationPolicyMode is set to Not Exact, and
no storage path with sucient capacity is available in the storage reservation policy, then provisioning
proceeds with a storage path outside the specied storage reservation policy. The default value of
VirtualMachine.DiskN.StorageReservationPolicyMode is Exact.
n
If multiple storage paths have the same priority, machines are distributed among storage paths by using
round-robin scheduling.
Using Amazon Security Groups
Specify at least one security group when creating an Amazon reservation. Each available region requires at
least one specied security group.
A security group acts as a rewall 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, congure ports for Microsoft Remote Desktop Protocol or SSH, and set up a virtual private
network for an Amazon VPN.
When you create an Amazon reservation or congure a machine component in the blueprint, you can
choose from the list of security groups that are available to the specied Amazon account region. Security
groups are imported during data collection.
For information about creating and using security groups in Amazon Web Services, see Amazon
documentation.
Create an Amazon Reservation
You must allocate resources to machines by creating a reservation before members of a business group can
request machine provisioning.
You can work with Amazon reservations for Amazon Virtual Private Cloud or Amazon non-VPC.
Amazon Web Services users can create a Amazon Virtual Private Cloud to design a virtual network
topology according to your specications. If you plan to use Amazon VPC, you must assign an
Amazon VPC to a vRealize Automation reservation. See .
N After you create a reservation, you cannot change the business group or compute resource
associations.
For information about creating an Amazon VPC by using the AWS Management Console, see
Amazon Web Services documentation.
Procedure
1 Specify Amazon Reservation Information on page 195
Each reservation is congured for a specic business group to grant them access to request machines
on a specied compute resource.
2 Specify Resource and Network Seings for Amazon Reservations on page 196
Specify resource and network seings for provisioning machines from this vRealize Automation
reservation.
3 Specify Custom Properties and Alerts for Amazon Reservations on page 197
You can associate custom properties with a vRealize Automation reservation. You can also congure
alerts to send email notications when reservation resources are low.
Configuring vRealize Automation
194 VMware, Inc.