The architecture of a Kubernetes cluster. It breaks down the cluster into two major parts: the control plane, which manages the cluster, and the nodes, which host the applications. The control plane contains components like the kube-apiserver, etcd, kube-scheduler, and kube-controller-manager, each responsible for a specific function. The nodes run kubelet, kube-proxy, and a container runtime to manage the containers running on the node. The document also discusses various add-ons that provide additional functionality to the cluster, including DNS, a web UI, and resource monitoring. Finally, it explores different variations in cluster architecture, such as the placement of control plane components and using different cluster management tools.

Reference: https://kubernetes.io/docs/concepts/architecture/

Kubernetes is an open-source platform used to manage containerized workloads and services. It offers a variety of features, such as service discovery and load balancing, storage orchestration, automated rollouts and rollbacks, and self-healing capabilities. Kubernetes is not a traditional PaaS system but rather a framework that provides building blocks for developing platforms. It aims to support diverse workloads, including stateless, stateful, and data-processing workloads.

An overview of the Kubernetes platform, which is an open-source system for managing containerized applications. It explains key concepts, including cluster architecture, containers, workloads, services, networking, storage, configuration, security, policies, scheduling, preemption, eviction, cluster administration, Windows support, and extending Kubernetes. It also provides links to resources for obtaining further information and feedback.