This applies to anything running on #Spot, including #EKS #Kubernetes and #EMR.

For EKS Spot managed node groups you can now also use the integration with #eksctl https://eksctl.io/usage/instance-selector/

For EMR the diversification can be configured in the Advanced view https://aws.amazon.com/getting-started/hands-on/optimize-amazon-emr-clusters-with-ec2-spot/