Metadata-Version: 2.4
Name: devopstoolbox
Version: 1.0.0b1
Summary: A Python-based CLI toolkit for automating daily DevOps operations.
Author-email: George Farias <georgesouzafarias@gmail.com>
License: MIT
Project-URL: Homepage, https://github.com/georgesouzafarias/DevOpsToolbox
Project-URL: Repository, https://github.com/georgesouzafarias/DevOpsToolbox
Project-URL: Issues, https://github.com/georgesouzafarias/DevOpsToolbox/issues
Keywords: devops,kubernetes,k8s,aws,cli,automation,sre,infrastructure
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: System Administrators
Classifier: Topic :: System :: Systems Administration
Classifier: Topic :: Utilities
Requires-Python: >=3.9
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: boto3
Requires-Dist: kubernetes
Requires-Dist: pyyaml
Requires-Dist: typer
Requires-Dist: rich
Provides-Extra: dev
Requires-Dist: pytest>=7.0; extra == "dev"
Requires-Dist: pytest-cov>=4.0; extra == "dev"
Requires-Dist: ruff>=0.8.0; extra == "dev"
Dynamic: license-file

# DevOpsToolbox

[![CI](https://github.com/georgesouzafarias/DevOpsToolbox/actions/workflows/ci.yml/badge.svg)](https://github.com/georgesouzafarias/DevOpsToolbox/actions/workflows/ci.yml)
[![codecov](https://codecov.io/gh/georgesouzafarias/DevOpsToolbox/branch/main/graph/badge.svg)](https://codecov.io/gh/georgesouzafarias/DevOpsToolbox)
[![Python 3.9+](https://img.shields.io/badge/python-3.9+-blue.svg)](https://www.python.org/downloads/)
[![License](https://img.shields.io/github/license/georgesouzafarias/DevOpsToolbox)](LICENSE)

A Python-based CLI toolkit for automating daily DevOps operations.

## Features

- **Kubernetes Management**: Manage pods, services, jobs, and certificates from the command line
- **File Validation**: Validate YAML and JSON files for syntax errors with detailed error reporting
- **Utilities**: Generate passwords, encode/decode base64 strings
- **Human-readable Output**: Formatted tables with Rich for clear visualization
- **Metrics Support**: View CPU and memory usage for pods (requires Metrics Server)
- **Certificate Management**: List and monitor cert-manager certificates

## Requirements

- Python 3.9+
- Access to a Kubernetes cluster (kubeconfig configured)
- Metrics Server (optional, for pod metrics)
- cert-manager (optional, for certificate management)

## Installation

```bash
# Clone the repository
git clone https://github.com/georgesouzafarias/DevOpsToolbox.git
cd DevOpsToolbox

# Install in development mode
pip install -e .
```

## Usage

### General Commands

```bash
# Show version
devopstoolbox version

# Show help
devopstoolbox --help
```

### Short Aliases

All Kubernetes commands support short aliases for common options, matching kubectl conventions:

| Long Form          | Short | Description                          |
| ------------------ | ----- | ------------------------------------ |
| `--namespace`      | `-n`  | Specify the namespace                |
| `--all-namespaces` | `-A`  | List resources across all namespaces |

### Pods Management

```bash
# List all pods in default namespace
devopstoolbox k8s pods list

# List all pods in a specific namespace
devopstoolbox k8s pods list -n monitoring

# List all pods across all namespaces
devopstoolbox k8s pods list -A

# List unhealthy pods (not Running or Succeeded)
devopstoolbox k8s pods unhealthy -A

# Show pod metrics (CPU and memory usage)
devopstoolbox k8s pods metrics -n default

# Show pod metrics sorted by CPU usage
devopstoolbox k8s pods metrics -A --sort-by cpu

# Show top 10 pods by memory usage
devopstoolbox k8s pods metrics -A --sort-by memory --limit 10

# Find overprovisioned pods (usage below 50% of request)
devopstoolbox k8s pods overprovisioned -n default

# Find overprovisioned pods with custom threshold (30%)
devopstoolbox k8s pods overprovisioned -A --threshold 30

# Find overprovisioned pods sorted by CPU, limit to top 10
devopstoolbox k8s pods overprovisioned -A --sort-by cpu --limit 10
```

### Services Management

```bash
# List services in default namespace
devopstoolbox k8s services list

# List services in a specific namespace
devopstoolbox k8s services list -n kube-system

# List all services across all namespaces
devopstoolbox k8s services list -A
```

### Jobs Management

```bash
# List all jobs in default namespace
devopstoolbox k8s jobs list

# List all jobs in a specific namespace
devopstoolbox k8s jobs list -n batch

# List all jobs across all namespaces
devopstoolbox k8s jobs list -A

# List only failed jobs
devopstoolbox k8s jobs failed -A
```

### Certificates Management

```bash
# List certificates in default namespace
devopstoolbox k8s certificates list

# List certificates in a specific namespace
devopstoolbox k8s certificates list -n cert-manager

# List certificates that are not ready
devopstoolbox k8s certificates not-ready -n default
```

### Miscellaneous Utilities

#### Password Generation

```bash
# Generate a 16-character password (default)
devopstoolbox misc generate

# Generate a password with custom length
devopstoolbox misc generate -l 30
devopstoolbox misc generate --length 24
```

#### Base64 Encoding/Decoding

```bash
# Encode a string to base64
devopstoolbox misc base64 --encode "hello world"
devopstoolbox misc base64 -e "secret text"

# Encode a file to base64
devopstoolbox misc base64 --file /path/to/file.txt
devopstoolbox misc base64 -f ./config.yaml

# Decode a base64 string
devopstoolbox misc base64 --decode "aGVsbG8gd29ybGQ="
devopstoolbox misc base64 -d "c2VjcmV0IHRleHQ="
```

#### File Validation

```bash
# Validate a single YAML file
devopstoolbox misc validate yaml -f deployment.yaml

# Validate all YAML files in a directory (recursive)
devopstoolbox misc validate yaml -d ./manifests

# Validate a single JSON file
devopstoolbox misc validate json -f config.json

# Validate all JSON files in a directory (recursive)
devopstoolbox misc validate json -d ./configs
```

## Command Reference

| Command                                    | Description                                |
| ------------------------------------------ | ------------------------------------------ |
| `devopstoolbox version`                    | Show tool version                          |
| **Kubernetes - Pods**                      |                                            |
| `devopstoolbox k8s pods list`              | List pods with status and restart count    |
| `devopstoolbox k8s pods metrics`           | Show CPU and memory usage per container    |
| `devopstoolbox k8s pods unhealthy`         | List pods not in Running/Succeeded state   |
| `devopstoolbox k8s pods overprovisioned`   | Find pods with resources below threshold   |
| **Kubernetes - Services**                  |                                            |
| `devopstoolbox k8s services list`          | List services with type and traffic policy |
| **Kubernetes - Jobs**                      |                                            |
| `devopstoolbox k8s jobs list`              | List jobs with status and age              |
| `devopstoolbox k8s jobs failed`            | List only failed jobs with error messages  |
| **Kubernetes - Certificates**              |                                            |
| `devopstoolbox k8s certificates list`      | List cert-manager certificates             |
| `devopstoolbox k8s certificates not-ready` | List certificates not in Ready state       |
| **Misc - Generate**                        |                                            |
| `devopstoolbox misc generate`              | Generate a secure random password          |
| **Misc - Base64**                          |                                            |
| `devopstoolbox misc base64 -e <string>`    | Encode a string to base64                  |
| `devopstoolbox misc base64 -f <file>`      | Encode a file to base64                    |
| `devopstoolbox misc base64 -d <string>`    | Decode a base64 string                     |
| **Misc - Validate**                        |                                            |
| `devopstoolbox misc validate yaml`         | Validate YAML files for syntax errors      |
| `devopstoolbox misc validate json`         | Validate JSON files for syntax errors      |

## Dependencies

- boto3
- kubernetes
- pyyaml
- typer
- rich

## Contributing

Contributions are welcome! Please read our [Contributing Guidelines](CONTRIBUTING.md) before submitting a pull request.

## Development

### Setup

```bash
# Install with dev dependencies
pip install -e ".[dev]"

# Install the pre-push git hook
./scripts/install-hooks.sh
```

### Running Tests

```bash
# Run all tests
pytest

# Run with verbose output
pytest -v

# Run with coverage report
pytest --cov=devopstoolbox --cov-report=html

# Run specific test file
pytest tests/test_pods.py

# Run specific test class
pytest tests/test_pods.py::TestPodsListCommand

# Run specific test
pytest tests/test_pods.py::TestPodsListCommand::test_list_pods_default_namespace
```

### Code Quality

The project uses Ruff for linting and formatting, and pytest for testing.

```bash
# Check for linting issues
ruff check .

# Fix auto-fixable issues
ruff check --fix .

# Format code
ruff format .
```

All tests must pass before pushing code.

### Git Hooks

A pre-push hook automatically runs tests before each push to ensure code quality:

```bash
# Install the hook (one-time setup)
./scripts/install-hooks.sh

# The hook will run automatically on git push
# If tests fail, the push will be rejected
```

To bypass the hook (not recommended):

```bash
git push --no-verify
```

## License

See LICENSE file for details.

## Author

George Farias (georgesouzafarias@gmail.com)
