Apr 4
Loading video player...
In this video, We build a real-world **microservices system using Docker**. This is not just a basic demo — it’s designed with a **production mindset** and a **storytelling approach** to help you understand how modern systems actually work. --- ### 💡 What You’ll Learn * Why traditional deployments are **not scalable or secure** * How to design a **microservices architecture** * How to use **Docker internal networking (bridge network + DNS)** * How to build a **single entry point with NGINX (Gateway)** * How services communicate **without using IP addresses** * How to apply a **Zero-Trust Architecture** in practice --- ### 🧩 Project Overview We will build a system with: * 🔐 Auth Service (authentication) * 📦 Product Service (stateless, scalable) * 🧾 Order Service (service-to-service communication) * 🌐 NGINX Gateway (API Gateway pattern) 👉 Only the **gateway is public** 👉 All services are **private and isolated** --- ### 🏗️ Key Concepts Covered * Docker Compose (version 3.9) * Service isolation & scalability * Health checks & dependency control * Internal DNS (service name = hostname) * Real microservice communication * Logging & observability * Secure system design --- ### 🔥 Why This Video is Different This is not just theory. 👉 You will see: * Real architecture * Real communication between services * Real production-style design decisions Perfect for: * Developers learning Docker & Microservices * DevOps Engineers * Anyone preparing for **Senior-level interviews**