Microsoft Azure Administrator Associate AZ-104 Practice Question
You need to ensure that your application running on an Azure Kubernetes Service (AKS) cluster scales automatically based on CPU utilization, adjusting the number of replicas as needed. What should you configure?
The Horizontal Pod Autoscaler (HPA) automatically adjusts the number of pod replicas in a Kubernetes deployment based on observed CPU utilization or other select metrics. This allows your application to scale out or in depending on the current load, ensuring optimal performance and resource utilization. The Kubernetes Cluster Autoscaler adjusts the number of nodes in the cluster, not the number of pod replicas, so it does not meet the requirement. Azure Scale Sets manage virtual machines, not pods in AKS. Azure Kubernetes Event-driven Autoscaler (KEDA) scales pods based on event triggers, such as messages in a queue, not specifically based on CPU utilization.
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What is the Horizontal Pod Autoscaler (HPA)?
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Microsoft Azure Administrator Associate AZ-104
Deploy and manage Azure compute resources
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