7.1

Table Of Contents
Understanding Amazon Instance Types
An IaaS architect selects one or more Amazon instance types when creating Amazon EC2 blueprints. An
IaaS administrator can add or remove instance types to control the choices available to the architects.
An Amazon EC2 instance is a virtual server that can run applications in Amazon Web Services. Instances are
created from an Amazon machine image and by choosing an appropriate instance type.
To provision a machine in an Amazon Web Services account, an instance type is applied to the specied
Amazon machine image. The available instance types are listed when architects create the Amazon EC2
blueprint. Architects select one or more instance types, and those instance types become choices available to
the user when they request to provision a machine. The instance types must be supported in the designated
region.
For related information, see Selecting Instance Types and Amazon EC2 Instance Details topics in Amazon
documentation.
Add an Amazon Instance Type
Several instance types are supplied with vRealize Automation for use with Amazon blueprints. An
administrator can add and remove instance types.
The machine instance types managed by IaaS administrators are available to blueprint architects when they
create or edit an Amazon blueprint. Amazon machine images and instance types are made available
through the Amazon Web Services product.
Prerequisites
Log in to the vRealize Automation console as an IaaS administrator.
Procedure
1 Click Infrastructure > Administration > Instance Types.
2 Click New Instance Type.
3 Add a new instance type, specifying the following parameters.
Information about the available Amazon instances types and the seing values that you can specify for
these parameters is available from Amazon Web Services documentation in EC2 Instance Types - Amazon
Web Services (AWS) at aws.amazon.com/ec2 and Instance Types at docs.aws.amazon.com.
n
Name
n
API name
n
Type Name
n
IO Performance Name
n
CPUs
n
Memory (GB)
n
Storage (GB)
n
Compute Units
4
Click the Save icon (
).
When IaaS architects create Amazon Web Services blueprints, they can use your custom instance types.
What to do next
Add the compute resources from your endpoint to a fabric group. See “Create a Fabric Group,” on page 175.
Chapter 1 External Preparations for Provisioning
VMware, Inc. 59