What it is

Hermes is backend server implemented using Spring framework. It focuses on resolving the problem of handling incoming requests by channeling the traffic into different queues via ActiveMQ Artemis, which then can be diverted depending oon your needs and customizations.

In addition, I've also added metrics monitoring the the server activity using Grafana, by having Prometheus to scrape the data exposed via Spring actuator.

Running core application

1. start Spring application

• mvn clean install to run the unit tests and build jar
• mvn spring-boot:run to directly execute the application
• or run the main method from HermesApplication on your IDE

Docker

• docker-compose up -d hermes --build; docker logs -f <container ID>

Usage

• cURL: curl -X POST http://localhost:8080/endpoint?param1=123&param2=STATE1
• Swagger: http://localhost:8080/swagger-ui.html

Running metrics

• docker-compose up -d prometheus grafana
• default credential is admin:admin