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Answer: Implement topology spread constraints for the workload based on Availability Zones.
The correct answer is D. Configuring the workload to use topology spread constraints based on Availability Zones helps maximize node resilience. This approach ensures that your pods are distributed across multiple Availability Zones, minimizing the risk of a single point of failure and increasing fault tolerance. This method will help handle an unpredictable number of stateless pods and provide better resilience during periods of high demand.
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A company is planning to deploy an Amazon Elastic Kubernetes Service (Amazon EKS) cluster for a workload that is expected to support an unpredictable number of stateless pods. The workload will automatically scale the number of replicas during a short, high-demand period. Which solution will maximize the resilience of the nodes in this scenario?
A
Deploy the EKS control plane using a separate launch template into a second cluster that is distinct from the workload node groups.
B
Modify the workload node groups to include fewer, larger instances within each node group.
C
Set up the Kubernetes Cluster Autoscaler to maintain underprovisioned compute capacity for the workload node groups.
D
Implement topology spread constraints for the workload based on Availability Zones.
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