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🎯 Goal Understand Helm basics Deploy an app to EKS using Helm Learn chart, values, install, upgrade, uninstall 🧰 Prerequisites (Quick Check) Make sure these already work: kubectl get nodes You should see EKS worker nodes. helm version If He...
SCM – Git How do you resolve a merge conflict?Identify conflicted files → edit markers (<<<<, ====, >>>>) → keep correct code → git add → git commit. 🔁 Git Reset Moves your branch back to an old commit Can remove commits from history Used when ...
Below is a clean, working NGINX Ingress demo that routes: /httpd ➜ httpd service /nginx ➜ nginx service This is a classic interview + lab demo 👍(Path-based routing) ✅ Prerequisites (IMPORTANT) Ingress Controller must be installed kubectl crea...
1. What is Terraform and why do we use it? Interview Answer: Terraform is an open-source Infrastructure as Code (IaC) tool developed by HashiCorp.It allows us to define, provision, and manage infrastructure across cloud and on-prem platforms using d...
1. Explain your project architecture Our architecture followed a GitOps-based CICD pipeline: Developers push code to GitHub GitHub Actions performs build, test & security scans Docker image is built & pushed to ECR Terraform provisions AWS infr...
“When code meets conflict, a wise developer doesn’t panic — they branch out.” Vanakkam, techies! 👋Welcome back to Day 3 of our Git Mastery Series.If you’ve followed Day 1 (Git basics) and Day 2 (commits, logs, and remotes), today is where the real ...
Git-Zero-To-Hero-Series
🧱 Git Fundamentals & Setup (2 hours) 🕐 Hour 1 — Core Concepts 👉 Learn theory + visual understanding What is Git? Distributed Version Control System Tracks changes to files over time Helps in collaboration and rollback Difference between Git...
🧠 1. Linux is Open Source and Free You don’t pay license fees like Windows or macOS. The source code is open — you can study, modify, and share it. This makes Linux ideal for learning, developing, and experimenting. 💡 Example: Ubuntu, Fedora, ...
