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Deep dive into a real CKA exam scenario: You've updated the ConfigMap, restarted the deployment, but nginx still accepts TLSv1.2 connections. What's going on? This video walks through the complete troubleshooting process to solve Question 17 from CKA exam preparation, teaching you not just the solution, but HOW to diagnose ConfigMap mounting and application reload issues. Git Repo - https://github.com/vj2201/CKA-PREP-2025-v2.git 🎯 Topics Covered: Understanding ConfigMap propagation in Kubernetes Why application processes need explicit reload signals Debugging nginx configuration in running pods Using nginx -T to verify loaded configuration The difference between pod restart vs process reload 💡 The Missing Piece: nginx -s reload Timestamps: 0:00 - The Problem 2:30 - Troubleshooting Steps 5:45 - The Solution 7:20 - Verification #Kubernetes #CKA #DevOps #Troubleshooting #nginx
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