This project demonstrates the interaction between the different Spring Boot 3 technologies.

config-server

This module depends on spring-cloud-config-server and connects with a git repo to serve the configuration settings.

discovery-server

This module depends on spring-cloud-starter-netflix-eureka-server where other services can register and be looked up.

api-gateway

This module depends on spring-cloud-starter-gateway. It is the gateway for all incoming requests and makes the necessary load balance forwarding to the actual service implementation.

mail-services

This module depends on spring-cloud-starter-config to connect to the config server and spring-cloud-starter-netflix-eureka-client to register to the Eureka naming server.

It also depends on Webflux for providing a REST endpoint.

Make the folder /config-repo a git repo by going inside the folder and running the command below.

git init

The following modules should be run in the following order.

• config-server
• discovery-server
• mail-services
• api-gateway

mail-services

This service runs on port 8001.

The actual URL is http://localhost:8001/mails/profiles/1

api-gateway

This service runs on port 8001. It simply forwards the request to the mail-services.

The actual URL is http://localhost:8000/mails/profiles/1