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What is Kubernetes?

🟢 Easy Conceptual Fresher level
1Times asked
Oct 2026Last seen
Oct 2026First seen

💡 Model Answer

Kubernetes is an open‑source platform for automating deployment, scaling, and operation of containerized applications. It abstracts the underlying infrastructure into a cluster of nodes and provides primitives such as Pods, ReplicaSets, Deployments, Services, and ConfigMaps. The control plane (kube‑apiserver, scheduler, controller manager) manages the desired state, while kube‑let runs on each node to execute containers. Kubernetes enables declarative configuration, self‑healing, rolling updates, and horizontal scaling.

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