Docker & Kubernetes Explained 🔥 | Phase 4 Deployment | Next.js + FastAPI Project

Description

Is video me main ne Phase 4 ka complete workflow explain kiya hai jisme maine apne Full-Stack AI Todo Chatbot project ko Docker aur Kubernetes (Minikube) par successfully deploy kiya. Ye video un logon ke liye bohat helpful hai jo: Docker seekh rahe hain Kubernetes beginners hain Real-world DevOps workflow samajhna chahte hain Next.js + FastAPI projects deploy karna chahte hain 📌 PHASE 4 KA GOAL Phase 4 ka main objective tha: Frontend aur Backend ko Docker containers me convert karna Local Kubernetes cluster (Minikube) me deploy karna Production-style deployment workflow follow karna Deployment issues ko debug aur fix karna ⚙️ TECHNOLOGIES USED Frontend: Next.js Backend: FastAPI (Python) Database: Neon PostgreSQL AI Integration: Ollama Containerization: Docker Orchestration: Kubernetes (Minikube) Deployment Tool: kubectl (without Helm) 🧩 IS VIDEO ME KYA SEEKHOGE? ✔ Dockerfile kaise banate hain (Frontend & Backend) ✔ Minikube par Kubernetes cluster kaise setup hota hai ✔ Kubernetes Deployments & Services kaise kaam karte hain ✔ NodePort aur ClusterIP ka difference ✔ CrashLoopBackOff error kaise debug kiya ✔ Environment variables Kubernetes me kaise add kiye ✔ Real DevOps problem → solution workflow 🛠 REAL ISSUE & FIX (LIVE DEMO) Is phase me ek real issue aaya: Backend pod CrashLoopBackOff me chala gaya 🔍 Debugging steps: kubectl get pods kubectl logs Missing environment variable identify ki ✅ Solution: BETTER_AUTH_SECRET add kiya Pod restart hua Health checks 200 OK 🌐 FINAL RESULT 🎉 Application successfully Kubernetes par run kar rahi hai 🎉 Frontend & Backend dono healthy hain 🎉 Production-ready DevOps workflow complete 🚀 NEXT PHASE (COMING SOON) Next phase me: Cloud deployment (Vercel / Hugging Face / Cloud Kubernetes) CI/CD pipeline Production monitoring 📢 WHO SHOULD WATCH THIS VIDEO? Beginners in Docker & Kubernetes Full-Stack Developers DevOps learners AI application developers Students working on final year projects 👍 SUPPORT Agar video helpful lage to: 👍 Like karein 💬 Comment karein 🔔 Channel subscribe karein