devops-project-generator 1.5.0

A CLI tool that scaffolds production-ready DevOps repositories

🚀 DevOps Project Generator

A powerful CLI tool that scaffolds production-ready DevOps repositories based on user-selected options like CI/CD, infrastructure, deployment, environments, observability, and security.

✨ Why DevOps Project Generator?

Setting up a real-world DevOps project from scratch is repetitive and error-prone. This tool helps you bootstrap a complete DevOps-ready repository in seconds, following industry best practices.

✔ Opinionated but configurable
✔ Beginner-friendly, production-oriented
✔ CLI support
✔ No tool lock-in

🎯 Who Is This For?

• DevOps Engineers
• Cloud Engineers
• Platform Engineers
• SREs
• Students & freshers building real DevOps projects

🌟 Key Features

🎯 Project Generation

• Fast scaffolding - Generate complete DevOps projects in seconds
• Interactive mode - Guided setup with helpful prompts
• Flexible configuration - Choose your tech stack and tools
• Best practices - Industry-standard project structure

📋 Template Management (v1.3.0)

• Browse templates by category (CI, Infrastructure, Deployment, Monitoring, Security)
• Create custom templates with pre-populated Jinja2 syntax
• Template customization with variable guidance
• File size information and template metadata

🔧 Configuration Profiles (v1.4.0)

• Save configurations as reusable profiles
• Interactive profile creation with prompts
• Profile metadata (creation date, description)
• Command generation from saved profiles
• Persistent storage in user home directory

🧪 Integration Testing (v1.4.0)

• 6 test categories - Structure, Config files, Security, CI/CD, Documentation, Scripts
• Detailed scoring system (0-100%)
• Verbose mode for step-by-step testing
• Actionable error messages with specific failures
• Warning system for optional components

🏥 Project Health (v1.3.0)

• Comprehensive analysis of project health and best practices
• Health scoring with category breakdowns
• Intelligent recommendations for improvements
• Auto-fix capabilities for common issues

💾 Backup & Restore (v1.3.0)

• Project archiving with timestamped backups
• Backup management with list and restore functions
• Configuration preservation during backup operations

🛠️ Advanced Management

• Project validation and structure checking
• Configuration file management system
• Project cleanup and teardown utilities
• Detailed statistics and project analysis

🔍 Dependency Scanner (NEW v1.5.0)

• Multi-language support - Python, Node.js, Docker, Kubernetes dependencies
• Security analysis - Detect vulnerabilities and security issues
• Version tracking - Identify outdated packages and suggest updates
• Comprehensive reporting - Detailed reports with export options (JSON/YAML)
• Actionable recommendations - Specific improvement suggestions

🌍 Multi-Environment Config Generator (NEW v1.5.0)

• Configuration inheritance - Base configs with environment-specific overrides
• Multiple formats - Kubernetes (Kustomize), Docker Compose, .env files
• Secrets management - Secure secrets template generation
• Deployment automation - Generated deployment scripts
• Validation tools - Configuration validation and diff utilities

🧠 What This Generator Creates

A full DevOps project structure covering:

• CI/CD pipelines
• Containerization
• Infrastructure (IaC-ready)
• Deployment models
• Environment separation
• Observability
• Security basics

All generated based on your selected options.

⚙️ Supported Options (v1)

CI/CD

• GitHub Actions
• GitLab CI
• Jenkins
• None

Infrastructure

• Terraform
• CloudFormation
• None

Deployment

• VM
• Docker
• Kubernetes

Environments

• Single
• Dev / Stage / Prod

Observability

• Logs only
• Logs + Metrics
• Full (Logs + Metrics + Alerts)

Security

• Basic
• Standard
• Strict

🖥️ Usage

CLI Usage

devops-project-generator init \
  --ci github-actions \
  --infra terraform \
  --deploy kubernetes \
  --envs dev,stage,prod \
  --observability full \
  --security standard

Interactive Mode

devops-project-generator init --interactive

List Available Options

devops-project-generator list-options

Project Configuration (NEW v1.2.0)

# Create a configuration file
devops-project-generator config create

# Show current configuration
devops-project-generator config show

# Validate configuration file
devops-project-generator config validate

Project Validation (NEW v1.2.0)

# Validate project structure
devops-project-generator validate

# Auto-fix common issues
devops-project-generator validate --fix

Project Information (NEW v1.2.0)

# Show project statistics
devops-project-generator info

# Detailed analysis
devops-project-generator info --detailed

Project Cleanup (NEW v1.2.0)

# Clean up a project (with confirmation)
devops-project-generator cleanup my-project

# Force cleanup without confirmation
devops-project-generator cleanup my-project --force

# Keep configuration files
devops-project-generator cleanup my-project --keep-config

Template Management (NEW v1.3.0)

# List available templates by category
devops-project-generator template list

# List templates from specific category
devops-project-generator template list --category ci

# Create custom template
devops-project-generator template create --category ci --name custom-pipeline

# Customize existing template
devops-project-generator template customize --category ci --name github-actions.yml

Configuration Profiles (NEW v1.4.0)

# List saved profiles
devops-project-generator profile list

# Save current configuration as a profile
devops-project-generator profile save --name webapp

# Load and display profile details
devops-project-generator profile load --name webapp

# Delete a saved profile
devops-project-generator profile delete --name webapp

Integration Testing (NEW v1.4.0)

# Run integration tests on generated project
devops-project-generator test my-project

# Run tests with verbose output
devops-project-generator test my-project --verbose

Project Backup (NEW v1.3.0)

# Create backup
devops-project-generator backup create my-project

# List available backups
devops-project-generator backup list

# Restore from backup
devops-project-generator backup restore my-project --file backup.tar.gz

Health Check (NEW v1.3.0)

# Basic health check
devops-project-generator health my-project

# Detailed health analysis
devops-project-generator health my-project --detailed

# Auto-fix health issues
devops-project-generator health my-project --fix

Dependency Scanner (NEW v1.5.0)

# Scan project dependencies
devops-project-generator scan my-project

# Detailed scan with full breakdown
devops-project-generator scan my-project --detailed

# Export scan report to file
devops-project-generator scan my-project --export report.json --format json

# Export as YAML report
devops-project-generator scan my-project --export report.yaml --format yaml

Multi-Environment Config Generator (NEW v1.5.0)

# Generate basic multi-environment configs
devops-project-generator multi-env my-project --envs "dev,stage,prod"

# Generate full configs with Kubernetes, Docker, and secrets
devops-project-generator multi-env my-project --envs "dev,stage,prod" --type full --with-secrets

# Generate only Kubernetes configs
devops-project-generator multi-env my-project --envs "dev,prod" --type kubernetes

# Generate only Docker Compose configs
devops-project-generator multi-env my-project --envs "dev,prod" --type docker

🏗️ Generated Project Structure (Example)

devops-project/
├── app/
│   └── sample-app/
├── ci/
│   ├── pipelines/
│   └── README.md
├── infra/
│   ├── terraform/
│   └── environments/
├── containers/
│   ├── Dockerfile
│   └── docker-compose.yml
├── k8s/
│   ├── base/
│   └── overlays/          # NEW: Environment-specific overlays
│       ├── dev/
│       ├── stage/
│       └── prod/
├── config/                  # NEW: Multi-environment configs
│   ├── base-application.yaml
│   ├── .env.dev
│   ├── .env.stage
│   ├── .env.prod
│   └── secrets/             # NEW: Secrets templates
│       ├── dev-secrets.yaml
│       ├── stage-secrets.yaml
│       └── prod-secrets.yaml
├── docker/                  # NEW: Docker Compose configs
│   ├── docker-compose.yml
│   ├── docker-compose.dev.yml
│   ├── docker-compose.stage.yml
│   └── docker-compose.prod.yml
├── monitoring/
│   ├── logs/
│   ├── metrics/
│   └── alerts/
├── security/
│   ├── secrets/
│   └── scanning/
├── scripts/
│   ├── automation/
│   └── deploy.sh            # NEW: Multi-environment deployment script
├── Makefile
└── README.md

🛠️ Tech Stack

Generator Core

• Python
• Jinja2
• YAML-based configuration

CLI

• Typer
• Rich

📦 Installation

From PyPI

pip install devops-project-generator

From Source

git clone https://github.com/NotHarshhaa/devops-project-generator.git
cd devops-project-generator
pip install -e .

Development Setup

git clone https://github.com/NotHarshhaa/devops-project-generator.git
cd devops-project-generator
python -m venv venv
source venv/bin/activate  # On Windows: venv\Scripts\activate
pip install -e ".[dev]"

🚀 Quick Start

1. Generate a new project

   devops-project-generator init --name my-app --ci github-actions --deploy kubernetes
   

2. Navigate to your project

   cd my-app
   

3. Setup the environment

   make setup
   

4. Start the application

   make start
   

5. Check health

   make health
   

📖 Examples

Basic Web App with Docker

devops-project-generator init \
  --name my-webapp \
  --ci github-actions \
  --deploy docker \
  --envs single \
  --observability logs \
  --security basic

Enterprise Kubernetes App

devops-project-generator init \
  --name enterprise-app \
  --ci github-actions \
  --infra terraform \
  --deploy kubernetes \
  --envs dev,stage,prod \
  --observability full \
  --security strict

Simple VM Deployment

devops-project-generator init \
  --name simple-app \
  --ci jenkins \
  --deploy vm \
  --envs dev,prod \
  --observability logs-metrics \
  --security standard

Dependency Security Scan (NEW v1.5.0)

# Generate project first
devops-project-generator init --name secure-app --ci github-actions --deploy docker

# Scan for dependencies and security issues
devops-project-generator scan secure-app --detailed --export security-report.json

# Review the generated report
cat security-report.json

Multi-Environment Setup (NEW v1.5.0)

# Generate project
devops-project-generator init --name multi-env-app --ci github-actions --deploy kubernetes

# Setup multi-environment configurations
devops-project-generator multi-env multi-env-app \
  --envs "dev,stage,prod" \
  --type full \
  --with-secrets

# Deploy to specific environment
cd multi-env-app
./scripts/deploy.sh dev

# Or use kubectl directly
kubectl apply -k k8s/overlays/stage

Using Configuration Profiles

# Save a common configuration
devops-project-generator profile save --name webapp \
  --ci github-actions \
  --infra terraform \
  --deploy docker \
  --observability logs \
  --security basic

# Generate project using saved profile
devops-project-generator init --ci github-actions --infra terraform --deploy docker --observability logs --security basic --name my-webapp

Template Customization

# List available CI templates
devops-project-generator template list --category ci

# Create custom pipeline template
devops-project-generator template create --category ci --name custom-pipeline

# Customize existing template
devops-project-generator template customize --category ci --name github-actions.yml

Integration Testing

# Generate project
devops-project-generator init --name test-project --ci github-actions --deploy docker

# Run integration tests
devops-project-generator test test-project

# Run tests with detailed output
devops-project-generator test test-project --verbose

🔧 Configuration

Global Configuration

You can set default options in ~/.devops-generator/config.yaml:

defaults:
  ci: github-actions
  deploy: kubernetes
  observability: logs-metrics
  security: standard

Project Templates

The generator supports custom templates. Place your templates in:

~/.devops-generator/templates/
├── ci/
├── infra/
├── deploy/
├── monitoring/
└── security/

🧪 Testing

Run Tests

pytest

Run Tests with Coverage

pytest --cov=devops_project_generator --cov-report=html

Run Linting

flake8 devops_project_generator/
black devops_project_generator/
mypy devops_project_generator/

🤝 Contributing

We welcome contributions! Please see our Contributing Guide for details.

Development Workflow

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Add tests for new functionality
5. Run the test suite
6. Submit a pull request

Adding New Features

1. New CI/CD Platform: Add templates in templates/ci/
2. New Infrastructure Tool: Add templates in templates/infra/
3. New Deployment Method: Add templates in templates/deploy/
4. New Security Level: Add templates in templates/security/

📚 Documentation

• User Guide
• Developer Guide
• Template Reference
• API Documentation

🐛 Troubleshooting

Common Issues

1. Permission Denied

   chmod +x scripts/setup.sh scripts/deploy.sh
   

2. Template Not Found

   • Check if template files exist in templates/
   • Verify template syntax

3. Generated Files Not Executable

   find . -name "*.sh" -exec chmod +x {} \;
   

Getting Help

• Issues: GitHub Issues
• Discussions: GitHub Discussions
• Documentation: Wiki

🗺️ Roadmap

v1.1 ✅

• Performance optimizations (95%+ faster generation)
• Concurrent file generation
• Enhanced error handling and validation
• Template caching and pre-loading
• Better user experience with improved messages

v1.2 ✅

• Project validation and structure checking
• Configuration file management system
• Project cleanup and teardown utilities
• Detailed project statistics and analysis
• DevOps maturity scoring
• Intelligent recommendations system

v1.3 ✅

• Template management and customization system
• Project backup and restore functionality
• Comprehensive health monitoring and scoring
• Auto-fix capabilities for common issues
• Advanced project analysis and recommendations

v1.4 ✅

• Enhanced template management with category support
• Configuration profiles for reusable setups
• Integration testing with comprehensive validation
• Project scoring and quality assessment
• Verbose testing mode with detailed feedback
• Profile management with persistent storage

v1.5 ✅ (Current)

• NEW: Dependency scanner with security analysis
• NEW: Multi-environment configuration generator
• Enhanced error handling with specific exception types
• Performance optimizations for template loading
• Cross-platform compatibility improvements

v1.6

• Support for Azure DevOps
• Additional cloud providers (GCP, Azure)
• More deployment targets (AWS ECS, Fargate)
• Advanced monitoring templates
• Plugin system for custom templates
• Multi-language project support

v2.0

• AI-powered recommendations
• Enterprise features and SSO integration
• Advanced project customization
• Team collaboration features
• Cloud IDE integration

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Acknowledgments

• Typer - For the amazing CLI framework
• Rich - For beautiful terminal output
• Jinja2 - For powerful templating
• DevOps Community - For best practices and inspiration

📞 Contact

This project is crafted with 💡 by Harshhaa.
Your feedback is always welcome! Let's build together. 🚀

📧 Connect with me:
🔗 GitHub: @NotHarshhaa
🔗 Portfolio: Personal Portfolio
🔗 Links - Portfolio: Links
🔗 Telegram Community: Join Here
🔗 LinkedIn: Harshhaa Vardhan Reddy

---

Built with ❤️ by the DevOps community
Making DevOps accessible to everyone