Scaling a single-node (evaluation) deployment to a multi-node (HA) deployment

You can convert a single-node (evaluation) deployment to HA setups by bringing the additional hardware needed for multi-node deployments. You must meet the hardware and software requirements needed for multi-node production deployments.

Important: We have known issues in scaling the cluster in offline environments with in-cluster registry in Automation Suite versions 2024.10.0 and 2024.10.1.

To convert your single-node (evaluation) deployment to a multi-node (HA) deployment, follow these steps:

1. Add additional server and agent nodes by referring to the Adding a new node to the cluster page.
2. Set or edit the following fields in the cluster_config.json file:

   {
   ....
   "profile": "ha",
   "fault_tolerance": 1,
   ...
   }

3. Run the infra installation on the first node again by referring to Installing the infrastructure on the first server machine step.
4. Complete the installation by referring to the Completing the installation step.