Provision POC Environment

Before starting, we will provision the proof of concept environment. We will launch a couple of EC2 Instances, one with Microsoft SQL Server 2016 and another one with Oracle Database 18c Express Edition.

  1. Switch to the region that you wish to use.

  2. Click on Launch AWS License Manager resources.

    You will need to provide the CentOS 7 AMI for the region you are using. You can find the latest CentOS AMI from AWS Marketplace page or website.

    For example, for us-east-1, I would use the following AMI: CentOS AMI


  1. On the Quick create stack page, check the I acknowledge that AWS CloudFormation might create IAM resources and select Create stack. CFN Acknowledgment

The Cloudformation stack creates the instances and installs the software used in the lab.

Permissions for the Core License Manager Role

License Manager uses the service-linked role named AWSServiceRoleForAWSLicenseManagerRole. This allows License Manager access to AWS resources to manage licenses on your behalf.

This role may already exist in your account if you have already setup License Manager.

The AWSServiceRoleForAWSLicenseManagerRole service-linked role trusts the service to assume the role. A detailed list of policies required for the role can be found here.

You don’t need to manually create a service-linked role. When you complete the License Manager first-run experience form the first time that you visit the License Manager console, the service-linked role is automatically created for you.

To get started creating the service-linked role, we will follow the instructions below:

  1. Open the License Manager console.
  2. If prompted, click on Start using AWS License Manager, otherwise, AWS License Manager may have already been setup and you can proceed to the next section. Get Started with License Manager
  3. When prompted, check the I grant AWS License Manager the rquired permissions checkbox and click on Grant permissions.
    IAM Permission Setup

Optional: Click on View details to view required permissions.

Verify Systems Manager Setup an Inventory Collection

NOTE: It will take a few minutes after the Cloudformation stack is created before the instances and inventory is visible. The Windows instance takes longer to become visible

To verify inventory is working as expected, we will follow the instructions below:

  1. Open the AWS Systems Manager console at
  2. On the left hand side navigation, we will click on Fleet Manager.
  3. You should see two instances whose name begins with “AWS License Manager”, one for Windows and one for CentOS. Click on the instance ID for the Windows instance. SSM Fleet Manager Console
  4. Then, click on the Inventory tab. The Inventory type: AWS:Application lists the software discovered for the instance. SSM Inventory Details

Create AMIs for License Manager

We will use AWS Systems Manager to create AMIs of our instances which will be used for license configurations in AWS License Manager. In order to simplify this lab, we are using AWS license included AMIs for Windows Server 2016 with SQL Server 2016 Standard. In practical implementations, we may consider either importing an on premises VM with Windows Server & SQL Server or installing SQL Server on a Windows AMI with the purpose of using our existing purchased licenses.

In order to associate an AMI with a license configuration, it has to exist in your account. We are going to create AMI’s from public AWS Marketplace versions of our product.

To get setup inventory with AWS Systems Manager Inventory, we will follow the instructions below:

  1. Open the AWS Systems Manager console.
  2. Click on Automation in the left hand navigation. Automation Console
  3. Click on Execute Automation on the right hand panel. Execute Automation
  4. Under the Document Categories section, select AMI management.
  5. Select the AWS-CreateImage Automation document and select Next. Choose Document
  6. In the Execute automation document page we will select Rate control. Execution Type
  7. Select InstanceId for the Parameter and Parameter Values for Targets in the Targets section. Choose Targets
  8. In the Input parameters section, we will select the EC2 instances we launched earlier. Set the NoReboot option to 0. Instance Picker
  9. For Rate control, set the value to 2 targets and set Error threshold to 1 errors and click Execute. rate Control
  10. The execution will take a few minutes to complete. Execution Details