# EksConfiguration
<a name="API_EksConfiguration"></a>

Configuration for the Amazon EKS cluster that supports the Amazon Batch compute environment. The cluster must exist before the compute environment can be created.

## Contents
<a name="API_EksConfiguration_Contents"></a>

 ** eksClusterArn **   <a name="Batch-Type-EksConfiguration-eksClusterArn"></a>
The Amazon Resource Name (ARN) of the Amazon EKS cluster. An example is `arn:aws:eks:us-east-1:123456789012:cluster/ClusterForBatch `.   
Type: String  
Required: Yes

 ** kubernetesNamespace **   <a name="Batch-Type-EksConfiguration-kubernetesNamespace"></a>
The namespace of the Amazon EKS cluster. Amazon Batch manages pods in this namespace. The value can't left empty or null. It must be fewer than 64 characters long, can't be set to `default`, can't start with "`kube-`," and must match this regular expression: `^[a-z0-9]([-a-z0-9]*[a-z0-9])?$`. For more information, see [Namespaces](https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/) in the Kubernetes documentation.  
Type: String  
Required: Yes

## See Also
<a name="API_EksConfiguration_SeeAlso"></a>

For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon SDK for C\$1\$1](https://docs.amazonaws.cn/goto/SdkForCpp/batch-2016-08-10/EksConfiguration) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/batch-2016-08-10/EksConfiguration) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/batch-2016-08-10/EksConfiguration)