Metadata-Version: 2.4
Name: AWSTransactionalApps
Version: 0.1.1
Summary: AWS Transactional Apps - A reusable Python CDKTF package for provisioning EC2-based Docker architectures with S3 script deployment
Home-page: https://www.buzzerboy.com/
Author: Buzzerboy Inc
Author-email: Buzzerboy Inc <info@buzzerboy.com>
Project-URL: Homepage, https://www.buzzerboy.com/
Project-URL: Issues, https://dev.azure.com/buzzerboyinc/buzzerboy
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Requires-Python: >=3.8
Description-Content-Type: text/markdown
Requires-Dist: cdktf<1.0,>=0.17.0
Requires-Dist: constructs<11.0,>=10.0.0
Requires-Dist: cdktf-cdktf-provider-aws>=12.0.0
Requires-Dist: boto3>=1.26.0
Requires-Dist: botocore>=1.29.0
Requires-Dist: build
Requires-Dist: wheel
Requires-Dist: setuptools>=61.0
Dynamic: author
Dynamic: home-page
Dynamic: requires-dist
Dynamic: requires-python

# AWSTransactionalApps

A reusable Python CDKTF package that provisions the complete AWS Transactional Apps architecture, uploads all required runtime scripts to an S3 deployment bucket, and provides a sample project to validate the package.

## Features

- **EC2 Instance Provisioning**: Creates EC2 instances with proper IAM roles and instance profiles
- **S3 Script Deployment**: Automatically uploads runtime scripts (setup, loader, bootstrap, update) to S3
- **ECR Integration**: Conditional ECR repository creation for Docker images
- **RDS Support**: Optional PostgreSQL RDS instance creation
- **Secrets Manager**: Integrated secrets management for application configuration
- **SystemD Services**: Includes systemd service and timer configurations

## Architecture Components

- **setup.sh**: Initial EC2 setup script downloaded via user data
- **loader.sh**: Application loader script
- **bootstrap.sh**: Runtime bootstrap script
- **update.sh**: Application update script
- **docker-compose.yml**: Docker Compose configuration template
- **SystemD services**: awsec2-loader.service, awsec2-app.service, awsec2-app-update.timer

## Installation

### Prerequisites

- Python 3.8+
- Node.js 16+ (for CDKTF)
- AWS CLI configured with appropriate credentials
- Terraform 1.0+

### Install the Package Locally

```bash
# Clone the repository
cd /Repos/AWSTransactionalApps

# Create virtual environment
python3 -m venv venv
source venv/bin/activate

# Install the package in editable mode
pip install -e AWSTransactionalApps/
```

## Quick Start

### Using the Sample Project

```bash
# Navigate to sample directory
cd /Repos/AWSTransactionalApps/sample

# Install sample project dependencies
pip install -r requirements.txt

# Generate CDKTF provider bindings (first time only)
cdktf get

# Synthesize Terraform configuration
cdktf synth

# Review the Terraform plan
cdktf diff

# Deploy the infrastructure
cdktf deploy
```

## Usage

### Basic Usage

```python
from cdktf import App
from AWSTransactionalAppsStack import DockerEC2

app = App()

DockerEC2(
    app,
    "my-app-stack",
    project_name="my-project",
    region="us-east-1",
    ami_id="ami-0c2b8ca1dad447f8a",
    instance_type="t4g.medium",
    disk_size=100,
)

app.synth()
```

### Configuration Options

| Parameter | Type | Default | Description |
|-----------|------|---------|-------------|
| `project_name` | str | Required | Unique project identifier |
| `region` | str | `ca-central-1` | AWS region |
| `ami_id` | str | `ami-0c2b8ca1dad447f8a` | EC2 AMI ID |
| `instance_type` | str | `t4g.medium` | EC2 instance type |
| `disk_size` | int | `100` | Root volume size in GB |
| `platform_name` | str | `None` | Platform name (defaults to project_name) |
| `deployment_bucket` | str | `None` | S3 bucket for deployments |
| `storage_bucket` | str | `None` | S3 bucket for storage |
| `enable_rds` | bool | `False` | Enable RDS PostgreSQL |
| `rds_name` | str | `None` | RDS instance identifier |
| `private_ecr` | bool | `True` | Use private ECR |

## IAM Permissions

The EC2 instance is provisioned with the following IAM permissions:

- `ec2:DescribeTags`
- `ec2:DescribeInstances`
- `s3:GetObject`
- `s3:ListBucket`
- `ecr:GetAuthorizationToken`
- `ecr:BatchGetImage`
- `ecr:BatchCheckLayerAvailability`
- `ecr:GetDownloadUrlForLayer`
- `secretsmanager:GetSecretValue`
- `secretsmanager:ListSecrets`
- `secretsmanager:DescribeSecret`
- `logs:CreateLogGroup`
- `logs:CreateLogStream`
- `logs:PutLogEvents`

## Project Structure

```
AWSTransactionalApps/
├── setup.py
├── pyproject.toml
├── README.md
├── requirements.txt
└── AWSTransactionalAppsStack/
    ├── __init__.py
    ├── config.py
    ├── DockerEC2.py
    ├── uploader.py
    ├── iam/
    │   └── ec2_policy.json
    └── scripts/
        ├── setup/
        │   └── setup.sh
        ├── loader/
        │   └── loader.sh
        ├── runtime/
        │   ├── bootstrap.sh
        │   └── update.sh
        ├── systemd/
        │   ├── awsec2-loader.service
        │   ├── awsec2-app.service
        │   └── awsec2-app-update.timer
        └── compose/
            └── docker-compose.yml
```

## Development

### Running Tests

```bash
# From the package directory
pip install pytest
pytest tests/
```

### Building the Package

```bash
pip install build
python -m build
```

## Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Submit a pull request

## License

MIT License - see LICENSE file for details.

## Support

For issues and feature requests, please visit:
https://dev.azure.com/buzzerboyinc/buzzerboy
