Kubernetes Interview Questions

128 questions

The most extensive topic on this site: RBAC and security context, storage (PV/PVC/StorageClass), workloads and controllers (Deployments, StatefulSets, DaemonSets, Jobs, CronJobs), autoscaling (HPA/VPA), scheduling and affinity, networking, cluster architecture, CRDs and operators, admission control, and cluster security hardening. Every question is a realistic production scenario — a pod stuck Pending, a webhook silently breaking scheduling, a StatefulSet rollout behaving unexpectedly — not a bare definition.

Related technologies:Containers Etcd Falco Helm Istio Kubernetes Kyverno Opa Prometheus

What's the actual difference between a Pod and a Deployment in Kubernetes, and why would you almost never create a bare Pod directly in production?

BeginnerKubernetes6 min