DOP-C02 Question #321: Real Exam Question with Answer & Explanation

Question

A company has deployed an Amazon Elastic Kubernetes Service (Amazon EKS) cluster with Amazon EC2 node groups. The company's DevOps team uses the Kubernetes Horizontal Pod Autoscaler and recently installed a supported EKS cluster Autoscaler. The DevOps team needs to implement a solution to collect metrics and logs of the EKS cluster to establish a baseline for performance. The DevOps team will create an initial set of thresholds for specific metrics and will update the thresholds over time as the cluster is used. The DevOps team must receive an Amazon Simple Notification Service (Amazon SNS) email notification if the initial set of thresholds is exceeded or if the EKS cluster Autoscaler is not functioning properly. The solution must collect cluster, node, and pod metrics. The solution also must capture logs in Amazon CloudWatch. Which combination of steps should the DevOps team take to meet these requirements? (Choose three.)

Options

• ADeploy the CloudWatch agent and Fluent Bit to the cluster. Ensure that the EKS cluster has
• BDeploy AWS Distro for OpenTelemetry to the cluster. Ensure that the EKS cluster has appropriate
• CCreate CloudWatch alarms to monitor the CPU, memory, and node failure metrics of the cluster.
• DCreate a CloudWatch composite alarm to monitor a metric log filter of the CPU, memory, and
• ECreate a CloudWatch alarm to monitor the logs of the Autoscaler deployments for errors.
• FCreate a CloudWatch alarm to monitor a metric log filter of the Autoscaler deployments for errors.