IONOS FinOps

IONOS FinOps is an open-source cost estimation tool for IONOS Cloud infrastructure defined in Terraform. Similar to Infracost but specifically designed for IONOS, it provides 100% accurate pricing calculations for your infrastructure before deployment.

📦 Published on PyPI: https://pypi.org/project/ionos-finops/

• 🎯 Accurate Pricing: Calculate exact costs based on IONOS's current pricing
• 📊 Terraform Integration: Parse Terraform files and state to extract IONOS resources
• 💰 Cost Breakdown: Detailed cost analysis per resource and resource type
• 🔄 Diff Support: Compare costs between Terraform plans
• 📈 Multiple Output Formats: JSON, Table, HTML reports
• 🌍 Multi-Region Support: Pricing for all IONOS data center locations
• 🔌 CI/CD Integration: Easy integration into your deployment pipelines

• Compute: Servers (VMs), Cubes, VCPUs, RAM
• Storage: Block Storage, Object Storage (S3)
• Networking: Load Balancers, IP Addresses, Network Bandwidth
• Databases: DBaaS (PostgreSQL, MongoDB, MySQL, MariaDB)
• Kubernetes: Managed Kubernetes clusters, node pools
• Backup: Backup Units

pip install ionos-finops

git clone https://github.com/simonbbbb/ionos-finops.git
cd ionos-finops
pip install -e .

# Calculate costs from Terraform directory
ionos-finops breakdown --path /path/to/terraform

# Calculate costs from Terraform plan
terraform plan -out=plan.tfplan
ionos-finops breakdown --plan-file plan.tfplan

# Output as JSON
ionos-finops breakdown --path . --format json

# Compare costs between current and planned state
ionos-finops diff --path .

Project: my-ionos-infrastructure
Region: de/fra

┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ Resource                                    Monthly Cost    Yearly Cost      ┃
┡━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┩
│ ionos_server.web_server                    €45.00          €540.00          │
│   - 2 vCPUs                                 €20.00          €240.00          │
│   - 4 GB RAM                                €15.00          €180.00          │
│   - 50 GB Storage                           €10.00          €120.00          │
│                                                                               │
│ ionos_volume.data_volume                   €30.00          €360.00          │
│   - 200 GB SSD Storage                      €30.00          €360.00          │
│                                                                               │
│ ionos_loadbalancer.main_lb                 €25.00          €300.00          │
│                                                                               │
│ ionos_ipblock.public_ips                   €5.00           €60.00           │
│   - 2 IPv4 addresses                        €5.00           €60.00           │
├─────────────────────────────────────────────────────────────────────────────┤
│ TOTAL                                       €105.00         €1,260.00        │
└─────────────────────────────────────────────────────────────────────────────┘

Create a .ionos-finops.yml file in your project root:

# IONOS API credentials (optional, for real-time pricing updates)
api_url: https://api.ionos.com/cloudapi/v6
api_token: ${IONOS_TOKEN}

# Default region
default_region: de/fra

# Currency
currency: EUR

# Pricing update frequency (in hours)
pricing_cache_ttl: 24

# Custom pricing overrides (optional)
custom_pricing:
  ionos_server:
    vcpu_hourly: 0.01
    ram_gb_hourly: 0.005

name: IONOS Cost Estimation

on: [pull_request]

jobs:
  cost-estimate:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      
      - name: Setup Terraform
        uses: hashicorp/setup-terraform@v2
      
      - name: Install IONOS FinOps
        run: pip install ionos-finops
      
      - name: Terraform Plan
        run: terraform plan -out=plan.tfplan
      
      - name: Calculate Costs
        run: ionos-finops breakdown --plan-file plan.tfplan --format json > costs.json
      
      - name: Comment PR
        uses: actions/github-script@v6
        with:
          script: |
            const fs = require('fs');
            const costs = JSON.parse(fs.readFileSync('costs.json', 'utf8'));
            // Add comment logic here

ionos-cost-estimate:
  stage: plan
  script:
    - pip install ionos-finops
    - terraform plan -out=plan.tfplan
    - ionos-finops breakdown --plan-file plan.tfplan
  only:
    - merge_requests

# Clone the repository
git clone https://github.com/simonbbbb/ionos-finops.git
cd ionos-finops

# Create virtual environment
python -m venv venv
source venv/bin/activate  # On Windows: venv\Scripts\activate

# Install development dependencies
pip install -e ".[dev]"

# Run tests
pytest

# Run linting
black .
flake8 .
mypy .

ionos-finops/
├── ionos_finops/
│   ├── __init__.py
│   ├── cli.py                 # CLI interface
│   ├── parser/
│   │   ├── __init__.py
│   │   ├── terraform.py       # Terraform file parser
│   │   └── hcl.py            # HCL parsing utilities
│   ├── pricing/
│   │   ├── __init__.py
│   │   ├── data.py           # Pricing data structures
│   │   ├── api.py            # IONOS API integration
│   │   └── calculator.py     # Cost calculation engine
│   ├── resources/
│   │   ├── __init__.py
│   │   ├── base.py           # Base resource class
│   │   ├── compute.py        # Compute resources
│   │   ├── storage.py        # Storage resources
│   │   ├── network.py        # Network resources
│   │   └── database.py       # Database resources
│   └── output/
│       ├── __init__.py
│       ├── table.py          # Table formatter
│       ├── json.py           # JSON formatter
│       └── html.py           # HTML report generator
├── tests/
├── examples/
├── pricing_data/             # Static pricing data
├── setup.py
├── requirements.txt
├── README.md
└── LICENSE

Contributions are welcome! Please see CONTRIBUTING.md for details.

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

Pricing data is maintained manually based on IONOS website pricing, with comprehensive validation and community contribution processes.

IONOS does not provide a public pricing API. Their APIs focus on account-specific billing data rather than public pricing catalogs.

# Validate current pricing data
make validate-pricing

# Manual update workflow
# 1. Check IONOS website pricing
# 2. Update pricing files manually
# 3. Validate changes
make validate-pricing

# Test with sample infrastructure
ionos-finops breakdown --path examples/

Help keep pricing current! If you notice pricing changes on the IONOS website:

1. Check Current Pricing: Visit IONOS Pricing Calculator
2. Update Files: Edit relevant pricing files in ionos_finops/pricing_data/
3. Validate: Run make validate-pricing
4. Test: Verify with sample Terraform files
5. Submit PR: Create pull request with pricing changes

The tool includes comprehensive pricing validation:

# Validate all pricing data
make validate-pricing

# Check pricing API status
python scripts/check_pricing_status.py

# Run pricing validation tests
pytest tests/test_pricing_validation.py -v

See docs/pricing-updates.md for detailed pricing update procedures and limitations.

• Support for all IONOS Terraform resources
• Real-time pricing API integration
• Cost optimization recommendations
• Budget alerts and thresholds
• Historical cost tracking
• Multi-cloud comparison (IONOS vs AWS/Azure/GCP)
• Terraform Cloud/Enterprise integration
• Web UI for cost visualization

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

• Inspired by Infracost
• Built for the IONOS Cloud community
• Pricing data sourced from IONOS Cloud Pricing

• 📖 Documentation
• 🐛 Issue Tracker
• 💬 Discussions

This project supports and complements larger infrastructure cost management initiatives. If you're using Infracost for multi-cloud environments, IONOS FinOps provides the same level of accuracy specifically for IONOS Cloud resources.

Made with ❤️ for the IONOS Cloud community