This repository showcases the transformation of an e-commerce platform from a monolithic architecture to a microservices-based architecture using the MERN stack. The application was initially built as a single, unified codebase and has now been divided into four distinct, scalable microservices, each encapsulated in Docker and orchestrated using Kubernetes. This enhances scalability, maintainability, and deployment flexibility.
- Frontend Service: Manages the user interface and interaction.
- User Service (UC1): Handles user authentication and profile management.
- Product Service (UC2): Manages product inventory, descriptions, and details.
- Order Service (UC3): Processes and tracks orders.
- CI/CD: For continuous integration and continuous deployment, enhancing the software delivery process.
- MongoDB: Database for storing all application data.
- Express.js: Backend framework used within Node.js.
- React.js: Library for building the user interface.
- Node.js: JavaScript runtime for executing the backend in JavaScript.
- Docker: For containerizing each microservice.
- Kubernetes: For automating deployment, scaling, and operations of application containers.
Follow these instructions to get a copy of the project up and running on your local machine for development and testing purposes.
- Docker
- Kubernetes (e.g., Minikube, Docker Desktop)
- Node.js and npm
# Clone the repository
git clone https://github.com/ArunAK111/CC_Monolithic_to_Micro_Services.git
cd CC_Monolithic_to_Micro_Services
# Build Docker Images
cd frontend
docker build -t yourdockerhubusername/frontend:latest .
cd ../uc1
docker build -t yourdockerhubusername/uc1:latest .
cd ../uc2
docker build -t yourdockerhubusername/uc2:latest .
cd ../uc3
docker build -t yourdockerhubusername/uc3:latest .
# Deploy with Kubernetes
kubectl apply -f kubernetes.yaml
# Access the Application
kubectl get svc
# Note the external IP and port to access the frontend service
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