EKS interview question
What is Bottlerocket, and why use it for EKS nodes?
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More most-asked EKS questions
- What is Amazon EKS, and what does AWS manage versus what do you manage?
- Compare the EKS compute options: managed node groups, self-managed nodes, Fargate, Karpenter and EKS Auto Mode.
- How does the Amazon VPC CNI work, and why do EKS clusters run out of IP addresses?
- IRSA or EKS Pod Identity: how do pods get AWS permissions?
- How do you expose services on EKS? Explain the AWS Load Balancer Controller.
- How do you upgrade an EKS cluster, and what are standard and extended support?
- Why is Karpenter popular on EKS, and how does it differ from the Cluster Autoscaler?
- How do you secure an EKS cluster end to end?