Microservices-Tutorial

This project is a tutorial on how to build microservices using Spring Boot and Spring Cloud Gateway. It also includes a basic setup for monitoring using OpenTelemetry, Grafana, Tempo, and Prometheus.

Technologies:

• Java 17
• Spring Boot
• Spring Cloud Gateway
• Consul
• OpenTelemetry, Grafana, Tempo, Prometheus
• Docker

Architecture

Installation

Prerequisites

• Docker installed
• Any IDE of your choice

Step-by-step Guide

To install and run the project, follow these steps:

1. Clone the repository

git clone https://github.com/mochacr0/microservices-tutorial.git

2. Build and start the Docker containers:

docker compose up

3. Once the Docker containers are up and running, you can access the services using the following URLs:

   • Consul: http://localhost:8500
   • Gateway: http://localhost:8080
   • Common Service: http://localhost:8080/common
   • User Service: http://localhost:8080/users
   • Grafana: http://localhost:3000
   • Prometheus: http://localhost:9090

4. To stop the Docker containers, run the following command:

docker compose down