manvfx / automation-microservice-backend

Micoroservice Java Backend

Setup

Build the apps with images (we need ji for config-service since it contains curl):

$ mvn clean package -Pbuild-image

Then run all the containers with docker-compose:

$ docker-compose up

In the most cases you need to have Maven and JDK8+. In the fourth example with OpenShift you will have to run Minishift on your machine. The best way to run the sample applications is with IDEs like IntelliJ IDEA or Eclipse.

Architecture

Our sample microservices-based system consists of the following modules:

• gateway-service - a module that Spring Cloud Netflix Zuul for running Spring Boot application that acts as a proxy/gateway in our architecture.
• config-service - a module that uses Spring Cloud Config Server for running configuration server in the native mode. The configuration files are placed on the classpath.
• discovery-service - a module that depending on the example it uses Spring Cloud Netflix Eureka or Spring Cloud Netlix Alibaba Nacos as an embedded discovery server.
• employee-service - a module containing the first of our sample microservices that allows to perform CRUD operation on in-memory repository of employees
• department-service - a module containing the second of our sample microservices that allows to perform CRUD operation on in-memory repository of departments. It communicates with employee-service.
• organization-service - a module containing the third of our sample microservices that allows to perform CRUD operation on in-memory repository of organizations. It communicates with both employee-service and organization-service.