KIII Project – Full Stack Task Manager

This is a full-stack task management app developed for the KIII course. It uses Spring Boot, React, and PostgreSQL, fully containerized and orchestrated with Docker and Kubernetes, and integrates CI/CD with GitHub Actions and Docker Hub.

Features

• REST API to manage tasks
• Modern React frontend
• PostgreSQL for persistent storage
• Swagger UI for API testing
• CI/CD pipeline with GitHub Actions

Technologies Used

1. Back-End:

• Java Spring Boot – https://spring.io/projects/spring-boot
• Swagger UI – https://swagger.io/tools/swagger-ui/

2. Front-End:

• React – https://reactjs.org/
• Node.js – https://nodejs.org/

3. Database:

• PostgreSQL – https://www.postgresql.org/

4. Containerization & Orchestration:

• Docker – https://www.docker.com/
• Docker Desktop (with built-in Kubernetes) – https://www.docker.com/products/docker-desktop/
• Docker Hub – https://www.docker.com/products/docker-hub/
• Docker Compose – https://docs.docker.com/compose/
• Kubernetes – https://kubernetes.io/

5. Source Control and CI/CD:

• Git – https://git-scm.com/
• GitHub – https://github.com/
• GitHub Actions – https://github.com/features/actions

Project Structure

• /backend – Spring Boot backend with task controller and Swagger API
• /frontend – React app using Axios to connect to backend
• /k8s – All Kubernetes manifests grouped by service
• docker-compose.yml – Local development environment
• .github/workflows/ci-cd.yml – GitHub Actions CI/CD pipeline