Apr 30
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Confused about ConfigMaps in Kubernetes? This video makes it easy. In this beginner-friendly CKA lesson, you’ll learn what ConfigMaps are, why they exist, and how to use them properly in real Kubernetes environments. 🚀 What You’ll Learn ✔ What a ConfigMap is in Kubernetes ✔ Why ConfigMaps are better than hardcoding values ✔ How to create ConfigMaps imperatively ✔ How to create ConfigMaps using YAML ✔ How Pods consume ConfigMaps ✔ ConfigMap as Environment Variables ✔ ConfigMap as Volumes ✔ Common mistakes beginners make 🎯 Perfect For CKA Exam Preparation Kubernetes Beginners DevOps Engineers YAML Practice Kubernetes Hands-On Labs 📌 Commands Covered kubectl create configmap kubectl describe configmap kubectl get configmap envFrom configMapKeyRef volumeMounts ⚡ Why ConfigMaps Matter Without ConfigMaps: ❌ Hardcoded app configuration ❌ Difficult environment changes ❌ Poor scalability With ConfigMaps: ✅ Centralized configuration ✅ Easy updates ✅ Kubernetes-native design 🔥 Next Videos Kubernetes Secrets Volumes Services PV & PVC Ingress 👍 Support the Channel If this helped: Like 👍 Subscribe 🔔 Comment your questions Connect with me on Linkedin: https://www.linkedin.com/in/ravindra-singh-27969978/