🚀 TechNova Solutions - Linux Administrator & DevOps Project

📌 Project Overview

This project demonstrates a complete end-to-end CI/CD pipeline built using Linux, Git, GitHub, Docker, Docker Compose, Jenkins, Nginx, and Kubernetes.

Whenever code is pushed to GitHub, Jenkins automatically triggers the pipeline, builds a Docker image, and deploys the updated application.

---

🏗 Architecture

Developer
    │
    ▼
Git Push
    │
    ▼
GitHub Repository
    │
    ▼
GitHub Webhook
    │
    ▼
ngrok Tunnel
    │
    ▼
Jenkins Pipeline
    │
    ▼
Docker Build
    │
    ▼
Docker Container
    │
    ▼
Nginx Website

---

🛠 Technologies Used

• Ubuntu Linux
• Git
• GitHub
• Jenkins
• Docker
• Docker Compose
• Nginx
• GitHub Webhooks
• ngrok
• Kubernetes (Deployment & Service YAML)

---

📂 Project Structure

linux-admin-project/
│
├── Dockerfile
├── docker-compose.yml
├── Jenkinsfile
├── README.md
├── website/
├── jenkins/
├── k8s/
├── scripts/
├── logs/
└── backup/

---

⚙️ CI/CD Pipeline

• Push code to GitHub
• GitHub Webhook triggers Jenkins
• Jenkins clones the repository
• Docker image is built
• Old container is stopped
• New container is deployed
• Website is updated automatically

---

✨ Features

• Automated CI/CD Pipeline
• GitHub Webhook Integration
• Dockerized Nginx Website
• Docker Compose
• Jenkins Automation
• Persistent Jenkins Volume
• Kubernetes Deployment Files
• Linux Administration

---

🌐 Local URLs

Application

http://localhost:8080

Jenkins

http://localhost:8081

CI/CD Deployment

http://localhost:9090

---

📚 Future Improvements

• Docker Hub Integration
• Kubernetes Deployment
• Helm Charts
• Prometheus Monitoring
• Grafana Dashboard
• AWS Deployment
• Terraform Automation

---

👩‍💻 Developed By

Mahak