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# Deploying Additional Capabilities to an Existing Cluster

You can add capabilities, such as Recon or Intelligence, to an existing cluster in your On-premises, AWS, Azure and Google Cloud deployment.

Ensure that you review the capability-specific prerequisites listed in Configuring Elasticsearch Settings.

1. (Conditional) If you are adding Recon or Intelligence to your deployment, you will need to have the ArcSight Database installed first. Choose your type of deployment from the list and follow the installation instructions.

   - AWS
   - Azure
   - Google Cloud
   - On-premises

2. (Conditional) Log in to the appropriate node or host, based on your environment:

   - For an On-premises deployment: Launch a terminal session and then log in to the master node as the `root` or as a `sudo` user.
   - For an Azure deployment: Log in to the jump host.
   - For an AWS deployment: Log in to the bastion host.
   - For an Google Cloud deployment: Log in to the bastion host.

3. Create a directory for the image files that you will download in the next step:

        mkdir /tmp/download

   This directory must contain only the image files and nothing else.

4. Download the images for the capabilities that you want to add.

   For more information about images, see Downloading ArcSight Platform Installation Files in the Release Notes for ArcSight Platform 23.3.

5. Validate the digital signature of each file.

   For a complete list of files and file versions to be downloaded, consult the Release Notes for ArcSight Platform 23.3.

Do not untar the files.

6. Change to the following directory.

       cd ${CDF_HOME}/scripts/

   For example:

       cd /opt/arcsight/kubernetes/scripts/

7. To upload the images to the Container Registry of your environment:

   - AWS

   - Azure

   - Google Cloud

   - On-premises

8. Log in to the OMT Management Portal with the following credentials:

   User name: admin

   Password: <the password you provided during OMT installation>

9. Click, then click Change.

10. On the Capabilities page, select the additional capabilities to deploy.

    If you are deploying Fusion on AWS, ensure that you have already configured a listener and target group for port 32080 prior to Fusion deployment. This port is required to add Transformation Hub to Fusion ArcMC.
11. Click the arrow next to each capability checkbox to view the description of the each capability to deploy, and determine if it requires additional capabilities. For example, deployment of ArcSight Recon requires the deployment of Transformation Hub and Fusion.
12. Click Next until you reach the Configure/Deploy page.
13. See Configuring the Deployed Capabilities, then return to this page to continue.
14. Click Next. On the Configuration Complete page, wait until the deployment is complete. The deployment process might take several minutes to complete.
Some of the pods in the Configuration Complete page might remain in a Pending state until the product labels are applied on worker nodes.

15. Continue with labeling the nodes according to your deployment:

    - AWS

    - Azure

    - Google Cloud

    - On-premises

16. (Conditional) If you deployed the database in the first step, follow the instructions in Completing the Database Setup.

17. Continue to Performing Post-deployment Configuration.