Case Study: Eureka Server

JAVA C2 L4 04 Demo - Eureka Server

The case study is an online ordering service. There are multiple services that work together to create the system.

Item Service
Order Service
Shipping Service

Each service has its own database. For this case study, instead of building out the entire system, we will focus on the Item Service. The code can be cloned from GitLab.

The project has the following components:

Eureka Module

Eureka Registry accessible via http://localhost:8761

Items Microservices Module

CRUD Repository - ItemRepository.java
Domain Entity/Model -Item.java
H2 Database accessible via http://localhost:8080/h2/
Tomcat Server accessible via http://localhost:8080
Items Microservice accessible via http://localhost:8080/items

Troubleshooting

You may need this additional dependency in your POM file for the Eureka server to load:

<dependency>
    <groupId>javax.xml.bind</groupId>
    <artifactId>jaxb-api</artifactId>
    <version>2.4.0-b180725.0427</version>
</dependency>

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