This project's main aims is to have understanding of frameworks, tools for Microservice development & deployment.

The business functionality of the project is to expose APIs to list down Orders & Customers. Order data is having Order Id ,Customer Id, Transaction Amount. Customer data is having Customer Id, Name, Age.

This project is updated to deprecate/add tools, farmeworks, packages in favour of making project more cloud native, performant and feature rich. Each version captures description of the changes from previous version.

• Open JDK 11
• Spring Boot Framework
• Maven
• Docker
• Kubernetes [Added in 0.0.2]
• Nginx [Added in 0.0.3]
• H2 (InMemory DB)

• service_config - Centralised Configuration Server
• service_registry - Service Registry [Removed in 0.0.3 - Replaced by Kubernetes Service]
• service_gateway - API Gateway [Removed in 0.0.3 - Replaced by Kubernetes Ingress]
• customer_service - Customer Service
• order_service - Order Service

• Kubernetes is used instead of Spring components for below
  • Registry & Discovery using Service instead of Eureka
  • Nginx as Ingress Controller for API Gateway instead Spring Gateway
• Rest Client using RestTemplate instead of Openfiegn
• Namespace ms is used for kubernetes

• Removed Instance Size (MB) in Performance Observation
• Orchestration using Kubernetes
• Usage of IPAddress for Eureka Client Instance