Kubernetes 面接の質問と回答
質問 26. Explain the concept of Kubernetes Taints and Tolerations.
Taints are used to repel Pods from nodes, while tolerations allow Pods to schedule on nodes with specific taints. This helps in dedicating nodes to specific workloads.
質問 27. What is the purpose of the Kubernetes HorizontalPodAutoscaler (HPA)?
The HPA automatically adjusts the number of Pods in a deployment or replica set based on observed resource utilization, such as CPU usage or custom metrics.
質問 28. Explain the concept of Kubernetes Resource Quotas.
Resource Quotas allow cluster administrators to limit resource consumption in a namespace. It helps prevent individual projects or users from consuming excessive resources.
質問 29. What is a Kubernetes Helm Release Chart?
A Helm Release Chart is a package of pre-configured Kubernetes resources for deploying and managing an application using Helm. It includes templates for various resources like Pods, Services, and ConfigMaps.
質問 30. Explain the role of the Kubernetes kubelet component.
The kubelet is the primary node agent that runs on each node in the cluster. It ensures that containers are running in a Pod and communicates with the Kubernetes master to manage the Pod lifecycle.
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