Amazon CodeCatalyst is no longer open to new customers. Existing customers can continue to use the service as normal. For more information, see [How to migrate from CodeCatalyst](migration.md).

# 'Deploy to Kubernetes cluster' variables
<a name="deploy-action-eks-variables"></a>

The **Deploy to Kubernetes cluster** action produces and sets the following variables at run time. These are known as *predefined variables*.

For information about referencing these variables in a workflow, see [Using predefined variables](workflows-using-predefined-variables.md).


| Key | Value | 
| --- | --- | 
|  cluster  |  The Amazon.com Resource Name (ARN) of the of the Amazon EKS cluster that was deployed to during the workflow run. Example: `arn:aws:eks:us-west-2:111122223333:cluster/codecatalyst-eks-cluster`  | 
|  deployment-platform  |  The name of the deployment platform. Hardcoded to `AWS:EKS`.  | 
|  metadata  |  Reserved. JSON-formatted metadata related to the cluster deployed during the workflow run.  | 
|  namespace  |  The Kubernetes namespace into which the cluster was deployed. Example: `default`  | 
|  resources  |  Reserved. JSON-formatted metadata related to the resources deployed during the workflow run.  | 
|  server  |  The name of the API server endpoint that you can use to communicate with your cluster using management tools such as `kubectl`. For more information about the API service endpoint, see [Amazon EKS cluster endpoint access control](https://docs.aws.amazon.com/eks/latest/userguide/cluster-endpoint.html) in the **Amazon EKS User Guide**. Example: `https://random-string.gr7.us-west-2.eks.amazonaws.com`  |