Kubernetes Control Plane and Data Plane Concepts

From NovaOrdis Knowledge Base
Revision as of 17:42, 19 August 2019 by Ovidiu (talk | contribs) (→‎Cluster)
Jump to navigation Jump to search

Internal

Cluster

A Kubernetes cluster consists of a set of nodes. Of those, a small number are master nodes, which are collectively known as the control plane, and a relatively larger number of worker nodes, which run the cluster's workload.

Node

A node can be a master or worker.

Control Plane

Master Node

Control Plane Components

API Server

Cluster Store

Controller Manager

Scheduler

Cloud Controller Manager

Data Plane

Worker Node