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# Cloud accounts

This section describes how to manage your cloud accounts. You can use a cloud account with a supported cloud provider.

Note: When upgrading from an earlier version, you need to delete your migrated cloud accounts and recreate them in the current version.

In this topic:

## Cloud accounts overview

After establishing a cloud provider account, you must also establish a cloud account in OpenText Enterprise Performance Engineering. When defining a cloud account, you enter your cloud provider credentials and associate projects to the account. For details, see Add a cloud account.

Tip: See the Video gallery for a video on how to run tests on load generators that are dynamically provisioned on AWS.

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## Prerequisites

Make sure that you have the following before adding a cloud account.

1. Cloud provider account.

   You must have an existing cloud account with a supported cloud provider. Amazon Web Services (AWS EC2), Microsoft Azure Cloud, and Google Cloud Platform accounts are supported.

2. Cloud account information.

   After you have your cloud account ready, record the following information from your cloud account:

   - AWS (depends on authentication type, User or Role):

     - User: Account access key, secret key, and account number.

     - Role: PFX digital certificate, certificate password, Trust Anchor ARN, Profile ARN, and Role ARN.

   - Microsoft Azure: Client ID, Tenant ID, Client Secret, and Subscription ID.

   - Google Cloud Platform (GCP): Project ID and Service Account key.

3. (Google Cloud Platform only) Configure the instance template directly in your GCP account. This differs from AWS and Azure, where host templates are created within OpenText Enterprise Performance Engineering itself.

   1. Configure the instance template in GCP with the following values. These values enable the instance template to be propagated to the OpenText Enterprise Performance Engineering host template.

      - Name. Label the template `lre-template:lr-lg-lre-compatible-version-2026-1`. The template must have a label with a value that matches the ImageVersion entry in the LRE_BACKEND\appsettings.defaults.json file on the OpenText Enterprise Performance Engineering server. The label characters must be adjusted to conform with GCP requirements (lower case letters, digits, or dashes only). See the example in Configure a GCP instance template.

      - Location. Select Regional as the instance location; Global is not supported.

   1. The instance template is automatically imported when you add or update the cloud account.

      Note:

      - When a GCP account is added to OpenText Enterprise Performance Engineering for the first time, all existing instance templates with the matching label are automatically synchronized to OpenText Enterprise Performance Engineering. After the GCP account is added, any new instance templates created in GCP are synchronized by the cloud updater job.

      - To delete a GCP template you must either remove the GCP account, or delete the label from the instance template.

      - Template details such as location, image ID, instance type, and operating system are displayed in read-only mode and cannot be modified in the Performance Test Designer. For details, see Distribute load generators among Vuser groups.

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## Add a cloud account

This task describes how to add a cloud account.

To add a cloud account:

1. Prerequisites. Make sure that you follow the prerequisites for adding a cloud account as described in Prerequisites.

2. Add the cloud account.

   1. In Administration, select Configuration > Cloud.

   2. In the Accounts tab, click the Add Cloud Account button , and enter a name and description (optional) for the cloud account.

   3. Select the provider of the cloud account: LG provisioning on AWS, LG provisioning on Microsoft Azure Cloud or LG provisioning on Google Cloud.

3. Enter your cloud account information.

   Vendor | Information
   --- | ---
   AWS EC2 | Select the authentication type: User or Role. (Optional) Enter the AWS EC2 account number. This number is used to access custom images from the cloud account. Adding an incorrect account number results in the inability to access custom images related to this account. Enter the following: For user authentication: Account access key. Enables OpenText Enterprise Performance Engineering to connect to your cloud account. Account secret key. Serves as the password for the access key used to connect to your cloud account. For role-based authentication: Digital certificate. Click the Select File button, select the PFX certificate, and then click Save. The certificate is uploaded to the server. Certificate Password. Enter the PFX certificate password. Trust Anchor ARN. Identifies a trusted source used to validate external identities in AWS IAM Roles Anywhere. Role ARN. A unique identifier for an IAM role that defines permissions and can be assumed by trusted entities. Profile ARN. Identifies a configuration in IAM Roles Anywhere that links trust anchors to IAM roles and session policies. Select the account category: Standard Cloud or Government Cloud US. Note for AWS EC2 accounts and AWS GovCloud (US) Regions: AWS account credentials that require Multi-Factor Authentication (MFA) are not supported. The user linked to the cloud account must have full EC2 access (`AmazonEC2FullAccess`) or permissions for all the following AWS actions: AssociateAddress, CreateTags, DescribeAddresses, DescribeImages, DescribeInstances, DescribeInstanceStatus, DescribeInstanceTypeOfferings, DescribeKeyPairs, DescribeRegions, DescribeSecurityGroups, DescribeSubnets, DisassociateAddress, RunInstances, and TerminateInstances.
   Microsoft Azure Cloud | Enter the following: Tenant ID. The ID of the Azure Active Directory in which you created the application. This is available in the Azure account. Subscription ID. A GUID that uniquely identifies your subscription to use Azure services. Client ID. The application Client ID identifier that is generated from the Azure Active Directory portal. Client Secret. The secret key that is used when communicating with Azure Active Directory. Note: Client ID and Client Secret require the creation of an application, and the role for your application must be Contributor or Owner. For more details, see the Microsoft documentation. Select the account category: Global Cloud or Government Cloud US.
   Google Cloud Platform | Enter the following: Project ID. The Google project name or ID of the Google Cloud Platform in which you created the application. Service Account Key. The service account key that is used when communicating with Google Cloud Platform. Enter the key by pasting the JSON file created from Google Cloud > Service Accounts > Actions > Manage keys > Create new key > key type=JSON.

4. Click Save to add the cloud account. The cloud account is added to the grid (the account creation process may take several minutes to complete).

   You can see details of the cloud account, including projects that have been assigned to the account and the number of currently provisioned hosts from this account in the Main Details tab. Active host limit displays the maximum number of active cloud load generators in all runs in all projects, which use templates from this cloud account.

   - AWS EC2 and Microsoft Azure: You can now create host templates for AWS and Azure and provision hosts from this cloud account.

   - Google Cloud Provider: Instance templates must be defined on the provider account. For details, see Configure a GCP instance template.

5. Assign projects to your cloud account.

   For details, see Link projects to your cloud account.

   Note: The Assigned Projects column in the grid displays both the domain name and project name. As a result, when filtering this column, the filter is applied for both values.

6. View cloud account events.

   For details, see View cloud account event logs.

Configure a GCP instance template

GCP instance templates must be defined directly within the Google Cloud Platform provider account.

To ensure proper synchronization with cloud host templates, add the following labels to your GCP instance template:

1. Add the template identifier label.

   - Key:`lre-template`

   - Value: Match the corresponding value in appsettings.defaults.json, replacing any special characters (such as curly brackets { } , commas, and spaces) with dashes (-).

   Example:

   If the JSON contains:

   `"ImageVersion": "LR LG, LRE Compatible, version{2026.1}",`

   then the label should be:

   `Value:lr-lg-lre-compatible-version-2026-1`

   Note: GCP labels do not support certain special characters. Always replace them with dashes to ensure compatibility.label is set in the instance template for OS platform and the string "win" exists in the image, the label is set as "OneLG"; otherwise it is set as "UNIX".

2. Set the OS platform label.

   - Key: `lre-platform`

   - Value: `linux` or `windows`

   If this label is not set, the platform is determined automatically:

   - If the image name contains "win", the platform is set to OneLG.

   - Otherwise, it defaults to UNIX.

   (Optional). When configuring a GCP instance template, you can add a description under Advanced Options > Management > Description to clarify the template’s purpose or usage. If your deployment requires specific IP settings, you can assign a static internal IP or a designated external IP directly within the template.

   Note: For network access control, the instance template must include a Network Tag, for example, `tag-lg-default-ports`, which corresponds to a firewall rule in your VPC. This firewall rule, defined in VPC Network > Firewall, must allow the necessary incoming connections and be named identically to the tag to ensure proper traffic routing and security enforcement.

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## Run startup scripts

You can run startup scripts, such as Batch, PowerShell, or Shell for GCP and AWS cloud load generators. Startup scripts enable custom commands to run during VM initialization.

For example, you could run a startup script to disable Microsoft Defender Antivirus on Windows VMs to prevent interference with cloud load generators during load tests.

Supported scripts:

VM | Platform | Supported scripts
--- | --- | ---
AWS | Windows | PowerShell (.ps1) Batch (.bat)
GCP | Windows Linux | PowerShell (.ps1) Batch (.bat) Shell (.sh)

Script examples:

- PowerShell (.ps1):

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      Add-Content "C:\ProgramData\startup-log.txt" "Startup script started at $(Get-Date)";
      Start-Process powershell.exe -ArgumentList "-NoExit"

- Batch (.bat):

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      echo off
      echo Startup script started at %DATE% %TIME% >> C:\ProgramData\startup-log.txt

- Shell (.sh):

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      #!/bin/bash
      echo "$(date -u +"%Y-%m-%dT%H:%M:%SZ") Linux startup script executed." > /startup-test-ok.txt
      echo "Done" >> /startup-test-ok.txt

To run startup scripts in cloud VMs:

1. Register the script paths for each provider.

   1. Run the following command to authenticate the tenant. If you are using a multi-tenancy environment, you must authenticate each tenant.

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          POST http://<Enterprise Performance Engineering URL>/Admin/rest/authentication-point/authenticate?tenant={{tenant}}

   2. Run the following command to register scripts:

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          POST http://<Enterprise Performance Engineering URL>/Admin/rest/v1/Cloud/RegisterStartupScripts

   Body Content-Type: JSON​​​​

   Request body example:

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       {
         "Provider": "Amazon EC2",
         "WindowsPowerShellFile": "aws\\ps.ps1",
         "WindowsCmdFile": "aws\\cmd.bat",
         "LinuxFile": "aws\\linux.sh"
       }

   Response example:

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       {
       "version": "1.1",
       "statusCode": 201,
       "reasonPhrase": "Created",
       "isSuccessStatusCode": true
       }

2. Run the following command to verify startup scripts:

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       GET http://<Enterprise Performance Engineering URL>/Admin/rest/v1/Cloud/GetStartupScripts

   Body Content-Type: JSON

   Request body: "Google Cloud" or "Amazon EC2"

   Response example:

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       {
       "provider": "Amazon EC2",
       "windowsPowerShellFile": "C:\\lrerepo\\Cloud\\aws\\ps.ps1",
       "windowsCmdFile": "C:\\lrerepo\\Cloud\\aws\\cmd.bat",
       "linuxFile": "C:\\lrerepo\\Cloud\\aws\\linux.sh"
       }

To remove startup scripts:

Run the following command to remove a startup script from a cloud account:

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    POST http://<Enterprise Performance Engineering URL>/Admin/rest/v1/Cloud/UnRegisterStartupScript

Body Content-Type: JSON

Request body: "Google Cloud" or "Amazon EC2"

Response example:

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    {
    "version": "1.1",
    "statusCode": 200,
    "reasonPhrase": "OK",
    "isSuccessStatusCode": true
    }

Notes and limitations:

- Create a Cloud folder under the repository root: C:\lrerepo\Cloud

- The relative path for scripts in the REST API is under \Cloud.

- In GET, the full path is displayed. For example, C:\\lrerepo\\Cloud\\aws\\ps.ps1.

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## Link projects to your cloud account

Every project that needs to provision hosts from a cloud account must be linked to that account.

To link projects to a cloud account:

1. In Administration, select Configuration > Cloud.

2. In the Accounts grid, select the cloud account you want to link.

3. In the Main Details tab, click the Assign Projects button , and select the projects you want to link to the cloud account from the grid.

4. Click Assign. This links the selected projects to the cloud account.

All linked projects may now provision cloud hosts from the selected cloud account.

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## View cloud account event logs

You can display the events that occurred in creating the cloud account.

To view cloud account event logs:

1. In Administration, select Configuration > Cloud.

2. In the Accounts grid, select the cloud account you want to view.

3. Select the Event Logs tab to see the events that occurred and the severity of each event.

   UI Elements | Description
   --- | ---
   Event Type | An indication of the event's severity. From most to least severe: error, warning, or info.
   Created on Date | The date and time the event was logged.
   Project name | The project in which the event occurred.
   Action | The category of action where the event occurred. For example, Create Server.
   Name | The name of the process.
   Description | A description of the event.
   Owner | The user, or automated system process responsible for the event.

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## Cloud network settings

If you need to configure cloud network settings for communicating with your cloud provider and cloud-based load generators, click the Cloud Network Settings button , and follow the instructions in Configure cloud network settings.

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## Export cloud account details to Excel

This task describes how to export information selected in the cloud account grid to an Excel file.

To export cloud account details to Excel:

1. In Administration, select Configuration > Cloud.

2. Click the Accounts tab, and select columns that contain the cloud account data you want to include.

3. Click the Export to Excel file button . The cloud account data from the selected columns is saved to Excel and downloaded to the Downloads folder of the client user.

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## Delete a cloud account

This task describes how to delete a cloud account.

To delete a cloud account:

1. In Administration, select Configuration > Cloud.

2. Select a cloud account in the grid, and click the Delete button . The cloud account and all host templates using the cloud account are deleted.

Note: You cannot delete a cloud account if there are cloud hosts that are currently provisioned by that account.

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See also:

- Host templates
- Create custom image for cloud hosts

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