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Kubernetes Visual Guide: 8 Core Concepts You Need to Understand

3 min readSep 25, 2026

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Kubernetes has many moving parts, and understanding how they connect makes day-to-day troubleshooting much easier. These visual guides cover some of the concepts you will use regularly when building, deploying, and operating Kubernetes workloads.

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1. Kubernetes Service Types

Services provide stable ways to connect to applications running inside a cluster. This visual covers ClusterIP, NodePort, LoadBalancer, ExternalName, Headless Services, and Ingress.

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2. Kubernetes Storage Strategies

Containers are temporary, but application data often needs to persist. This guide explains EmptyDir, HostPath, PV, PVC, StorageClass, and CSI, from basic storage to dynamic provisioning.

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3. Kubernetes Networking

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Tech Fusionist
Tech Fusionist

Written by Tech Fusionist

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