🛠️ Fullstack DevOps Project: NestJS + React + Jenkins + Kubernetes

This project demonstrates a fullstack microservices architecture with a NestJS backend and React frontend, integrated into a complete CI/CD pipeline using Jenkins, Docker, and Kubernetes (KIND).

📦 Tech Stack

• Backend: NestJS (monorepo, microservices)
• Frontend: React
• CI/CD: Jenkins Pipeline
• Security Scans: Trivy, OWASP Dependency Check
• Containerization: Docker, Docker Compose
• Orchestration: Kubernetes (using KIND for local cluster)
• Ingress: NGINX with custom domain (local-k8s.souravcodes.in)

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🚀 Features

• 🔄 Full CI/CD Pipeline

  • Automatic build, scan, test, and deploy stages
  • Docker image tagging and pushing to Docker Hub

• 🧪 Security Integration

  • OWASP Dependency Check for backend dependencies
  • Trivy image scan for vulnerabilities

• 📦 Multi-Service Support

  • API Gateway
  • Booking Service
  • Admin Service

• 🧰 Kubernetes-Based Deployment

  • KIND cluster for local K8s simulation
  • Ingress configured to access via local-k8s.souravcodes.in

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📁 Project Structure

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🧪 Jenkins Pipeline

The pipeline includes the following stages:

1. Clean Workspace
2. Checkout Code
3. Install Dependencies (inside Docker)
4. OWASP Dependency Check
5. SonarQube Analysis
6. Docker Build & Tag
7. Trivy Image Scan
8. Push Docker Images
9. Deploy to KIND Cluster
10. (Optional) Port forwarding or domain access via local-k8s.souravcodes.in

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🌐 Access Application

After deployment:

• API Gateway:
  Via Ingress: http://local-k8s.souravcodes.in/api/...
  Or via NodePort: http://localhost:30080

• Update your local /etc/hosts:

  sudo nano /etc/hosts

Add 127.0.0.1 127.0.0.1 k8s.local