https://github.com/anjola-adeuyi/banking-microservices

A modern banking management system built using microservices architecture, Spring Boot, and various other technologies.
https://github.com/anjola-adeuyi/banking-microservices

distributed-tracing eureka eureka-service-discovery restful-api spring spring-boot springcloud springcloudgateway zipkin zuul-api-gateway

Last synced: about 9 hours ago
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A modern banking management system built using microservices architecture, Spring Boot, and various other technologies.

• Host: GitHub
• URL: https://github.com/anjola-adeuyi/banking-microservices
• Owner: anjola-adeuyi
• Created: 2022-09-19T21:52:33.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2024-04-10T03:55:54.000Z (7 months ago)
• Last Synced: 2024-04-10T05:48:42.391Z (7 months ago)
• Topics: distributed-tracing, eureka, eureka-service-discovery, restful-api, spring, spring-boot, springcloud, springcloudgateway, zipkin, zuul-api-gateway
• Language: Java
• Homepage: https://banking-modern-app.vercel.app
• Size: 5.67 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Banking-Microservices

The "banking-microservices" app is a modern banking application built using microservices architecture, Spring Boot, and various other technologies for a solution addressed in the banking domain.

This banking management system uses microservices architecture, allowing for scalability, maintainability, and flexibility. It consists of multiple microservices, each responsible for a specific aspect of banking functionality.

## Spring Eureka Instances

Eureka facilitates service registration and discovery within the microservices architecture.







The image below shows the Spring Eureka dashboard with instances currently registered.








## Features

- **Microservice Architecture:** Utilizes a distributed architecture to enable independent deployment and scaling of different components.

- **Spring Boot:** Built using Spring Boot framework for rapid development and ease of configuration.

- **RESTful APIs:** Implements RESTful APIs for communication between microservices, enabling seamless integration and interoperability.

- **Service Registry:** Utilizes a service registry for service discovery and registration, facilitating dynamic routing and load balancing.

- **Config Server:** Implements a centralized configuration server to manage application properties across microservices.

- **Distributed Tracing:** Incorporates distributed tracing for monitoring and debugging microservices interactions.

- **API Gateway:** Implements an API gateway to handle routing, security, and cross-cutting concerns, providing a unified entry point for clients.

### Docker Instance

The image above displays a Docker instance running the Zipkin container image in isolated environments. I started the Zipkin via docker command of,

```

docker run -d -p 9411:9411 openzipkin/zipkin

```



### Zipkin Tracing

The screenshots depict Zipkin, a distributed tracing system, in two states: without the API gateway configured and with the API gateway configured. It helps monitor microservices interactions and trace requests across the system.

#### Initial State:









#### Without API Gateway:









#### With API Gateway:









### 3. Postman API Calls

The screenshots showcase Postman making API calls to individual services. Initially, services are accessed directly, but with the API gateway configured, requests are routed through it.

#### Without API Gateway: