kubernetes cluster

It is a collection of Control Plane and Working nodes .
Control Plane was previously known as Master nodes.

KUBECTL(Kubernetes command line tool)

- pronounced as Kube CTL or kube cuttle
- It is an tool to interact with kubernetes cluster using kubernetes API.
- It allows user to create, inspect, update and delete the kubernetes object.

Suppose Kubectl gets command of like opening 10 applications. So it will send this to control plane.
Control plane will search for working nodes which will be suitable for this work and hence will assign them their respective working nodes.

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