A production-ready Java project that demonstrates how to build scalable microservices using Spring Boot, Spring Cloud, and Clean Architecture principles with modular service separation and Eureka discovery support.
This project follows a multi-module Maven structure and includes three core microservices. Each module is independently developed, tested, and deployable, and follows Clean Architecture principles.
- Acts as the Service Discovery Server using Netflix Eureka.
- Enables dynamic registration and discovery of microservices in the ecosystem.
- Accessible at:
http://localhost:8761
Key Features:
- Registers all services (user-service, order-service) automatically on startup.
- Provides a central registry for inter-service communication without hardcoding URLs.
- Manages user-related operations such as creation, retrieval, and listing of users.
- Built with Spring Boot, uses H2 database, and follows Clean Architecture with clearly separated layers:
api: Controllers & request handlingapplication: Business logic (use cases)domain: Core entity modelsinfrastructure: Spring JPA repositoryexception: Custom error handling
Key Features:
- RESTful CRUD endpoints at
/api/users - Registered with Eureka
- Uses Spring Data JPA + H2
- Handles order management for the application.
- Follows the same clean-layered structure as user-service.
- Integrates with Eureka for service discovery.
- Currently a placeholder — logic can be extended for real-world order workflows.
Key Features:
- Placeholder service for order domain
- Ready for database, REST API, and further integration