Question

What is a Kubernetes HorizontalPodAutoscaler?

a) A controller that automatically scales the number of replicas in a deployment

b) A tool for managing Kubernetes resources

c) A networking abstraction to access a set of Pods

d) A way to manage Kubernetes nodes

Answer 1

Answer: a)

Explanation: A controller that automatically scales the number of replicas in a deployment. A Kubernetes HorizontalPodAutoscaler is a controller that automatically scales the number of replicas in a deployment based on demand, ensuring that the right amount of resources are allocated to meet the needs of the application.