Kubernetes Service Not Working? Troubleshoot ClusterIP, Endpoints & Labels (Step-by-Step)

Is your Kubernetes Service not working even though the Pod is running? 🤔
In this video, we troubleshoot a real Kubernetes Service issue step by step and explain why Services fail even when everything *looks* correct.

You’ll learn:
✅ Why kubectl get svc is not enough
✅ How Endpoints reveal the real problem
✅ How label & selector mismatch breaks Services
✅ targetPort vs containerPort explained clearly
✅ A simple troubleshooting checklist you can reuse everywhere

This demo works the SAME on:
✔ Minikube
✔ kubeadm clusters
✔ Cloud Kubernetes (EKS, GKE, AKS)

📌 Perfect for:
• Kubernetes beginners
• System Administrators
• DevOps Engineers
• Anyone preparing for CKA / CKAD

📚 Chapters
0:00 🚀 Troubleshooting Kubernetes Services
0:45 🛠️ Deploying the Broken App
1:53 🔍 Checking Service Endpoints
2:23 🏷️ Fixing Label Selector Errors
4:36 🔌 Testing Internal Cluster Traffic
6:09 🔢 Correcting Port Mismatches
8:43 🌐 Verifying DNS Resolution
9:50 ⚙️ Checking CoreDNS Health
10:46 📋 Final Troubleshooting Recap

👇 Commands used in this video:
kubectl get pods
kubectl get svc
kubectl describe svc
kubectl get endpoints

🐧 *Kubernetes Troubleshooting*:
👉 [Watch the Playlist](https://www.youtube.com/playlist?list=PL4y5PiOmBnA_Mb0Nu33S_fQtEb9DUsenX)

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