https://github.com/coding4deep/3-tier_spring-boot_project

A simple 3-tier Java web app built with Spring Boot, MongoDB, and HTML/CSS UI — designed for DevOps learning and CI/CD practice. It features user registration, login, and a post-login dashboard showcasing DevOps tools. Fully containerized using Docker and ready for local or cloud deployment.
https://github.com/coding4deep/3-tier_spring-boot_project

docker docker-compose dockerfile html5 java kubernetes kubernetes-cluster kubernetes-deployment memcached microservice mongodb rabbitmq springboot springboot-webapplication yaml

Last synced: 30 days ago
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A simple 3-tier Java web app built with Spring Boot, MongoDB, and HTML/CSS UI — designed for DevOps learning and CI/CD practice. It features user registration, login, and a post-login dashboard showcasing DevOps tools. Fully containerized using Docker and ready for local or cloud deployment.

• Host: GitHub
• URL: https://github.com/coding4deep/3-tier_spring-boot_project
• Owner: Coding4Deep
• License: mit
• Created: 2025-05-20T07:23:08.000Z (8 months ago)
• Default Branch: main
• Last Pushed: 2025-05-25T13:37:47.000Z (8 months ago)
• Last Synced: 2025-06-05T22:47:27.886Z (8 months ago)
• Topics: docker, docker-compose, dockerfile, html5, java, kubernetes, kubernetes-cluster, kubernetes-deployment, memcached, microservice, mongodb, rabbitmq, springboot, springboot-webapplication, yaml
• Language: HTML
• Homepage:
• Size: 85.9 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          


   

# **3-Tier Spring-Boot App (MongoDB,Memecached,RabbitMQ)**






   

[![Spring Boot](https://img.shields.io/badge/Spring_Boot-6DB33F?style=for-the-badge&logo=spring-boot&logoColor=white)](https://spring.io/projects/spring-boot)

[![MongoDB](https://img.shields.io/badge/MongoDB-47A248?style=for-the-badge&logo=mongodb&logoColor=white)](https://www.mongodb.com/)

[![RabbitMQ](https://img.shields.io/badge/RabbitMQ-FF6600?style=for-the-badge&logo=rabbitmq&logoColor=white)](https://www.rabbitmq.com/)

[![Memcached](https://img.shields.io/badge/Memcached-2C3A3A?style=for-the-badge&logo=memcached&logoColor=white)](https://memcached.org/)

[![Docker](https://img.shields.io/badge/Docker-2496ED?style=for-the-badge&logo=docker&logoColor=white)](https://www.docker.com/)

[![Maven](https://img.shields.io/badge/Maven-C71A36?style=for-the-badge&logo=apachemaven&logoColor=white)](https://maven.apache.org/)

![HTML5](https://img.shields.io/badge/HTML5-E34F26?style=for-the-badge&logo=html5&logoColor=white)

![CSS3](https://img.shields.io/badge/CSS3-1572B6?style=for-the-badge&logo=css3&logoColor=white)

![Kubernetes](https://img.shields.io/badge/Kubernetes-326CE5?style=for-the-badge&logo=kubernetes&logoColor=white)






> A production-ready Spring Boot microservice powered by MongoDB, RabbitMQ, and Memcached. Designed for scalable backends, async messaging, and ultra-fast caching. Containerized with Docker for seamless deployment



- ✅ Spring Boot REST APIs  

- ✅ MongoDB Integration  

- ✅ Dockerized Deployment  

- ✅ Docker Compose Orchestration  

- ✅ Clean Maven Project Structure  

## **Project Description**

This project showcases a standard 3-tier architecture:

1. **👨‍💻 Presentation Layer** – User interacts via API/UI  

2. **⚙️ Application Layer** – Spring Boot backend processes logic  

3. **🗄️ Data Layer** – MongoDB for persistent storage

Ideal for DevOps learners, CI/CD pipelines, Docker orchestration, and cloud-native application testing.

## **Features**

- Light/dark mode toggle

- Live previews

- Fullscreen mode

- Cross platform

##  **Tech Stack**

| Layer               | Technology           |

|--------------------|----------------------|

| Frontend (optional) | HTML/CSS (planned)   |

| Backend             | Java 17, Spring Boot |

| Database            | MongoDB              |

| Containerization    | Docker, Docker Compose |

| Build Tool          | Maven                |

## Prerequisites

Before you begin, ensure you have:

✅ Java 17+

✅ Maven

✅ Docker

✅ Docker Compose

#  **How to Run the Project**

## *Getting Started*:-

Follow these steps to get the project up and running on your machine.

---

###   Step 1: Clone the Repository

```bash

git clone https://github.com/Coding4Deep/3-tier-spring-mongo.git

cd 3-tier-spring-mongo

```

---

### Step 2: Build the Spring Boot Application

```bash

./mvnw clean package

```

---

###  Step 3: Start Containers via Docker Compose

```bash

docker-compose up --build

```

> ⏱️ Wait a few seconds for the application and MongoDB to initialize.

---

## *Access the Application*:-

- 🔗 API Endpoint: [http://localhost:8080](http://localhost:8080)

- 📔️ MongoDB: `localhost:27017`

You can interact with the backend using tools like:

- 📬 Postman  

- 🌀 Curl  

- 📄 Swagger UI (if integrated)

---

✅ You're all set! Happy coding! 🙌

# **Contributing**

We welcome contributions, feedback, and feature ideas! Here's how you can get involved:

1.  **Fork the Repository**  

   Click on the fork button to create your own copy.

2.  **Create a New Branch**  

   ```bash

   git checkout -b feature/your-feature-name

   ```

3.  **Make Your Changes**  

   Improve the code, add features, or fix bugs.

4.  **Commit Your Changes**  

   ```bash

   git commit -m "Add: a short meaningful commit message"

   ```

5.  **Push to GitHub**  

   ```bash

   git push origin feature/your-feature-name

   ```

6.  **Open a Pull Request**  

   Navigate to your repo on GitHub and open a PR. Describe your changes and reference any related issues.

Thanks for helping improve this project! 💙

>This project is licensed under the [MIT License](LICENSE).