Stock-API

In this Part, we covered the below microservices:s

• db-service - For interactive with MySQL DB
• stock-service - For pulling Stock Price from YahooFinance API
• eureka-service - Service Registry for registering all microservices
• zuul-service - API Gateway/Proxy
• stock-viewer - For user interface

Technology Stacks

Developing a stock-api micro-services using multiple technology stack.

• Java 8 - Language used to write backend business logic
• Spring - Used spring framework for backend
• Microservices - Design Pattern using the Discovery Service
• Spring Cloud Eureka
• Hystrix - Circuit breakers
• Zuul - API Gateway/Proxy

Architecture Diagram:

Actual URL:

DB: http://localhost:7000/data/user/rcb

Stock: http://localhost:7001/stock/welcome/rcb

Proxy URL

Zuul: http://localhost:7003/zuul/api/db-service/data/user/rcb

Zuul: http://localhost:7003/zuul/api/stock-service/stock/welcome/rcb

Eureka: http://localhost:7002

DB: http://localhost:7002/api/db-service/data/user/rcb

Stock: http://localhost:7002/api/stock-service/stock/welcome/rcb

Reference

Tech Primers