CDK PynamoDB

AWS CDK Construct for DynamoDB Table from PynamoDB Model.

Streamline DynamoDB create and deploy with PynamoDB and AWS CDK.

This package provides a construct for creating a DynamoDB table using the AWS CDK and PynamoDB models. It simplifies the process of creating and deploying DynamoDB tables in your AWS environment.

Define your tables in a reusable and predictable way with infrastructure-as-code.

Installation

From PyPi:

$ pip install cdk-pynamodb

From GitHub:

$ pip install git+https://github.com/altoria/cdk-pynamoDB#egg=cdk-pynamodb

Basic Usage

Create a model that describes your DynamoDB table.

from pynamodb.models import Model

class UserTable(Model):
    class Meta:
        host = "http://localhost:8000"
        table_name = "user-table"
        billing_mode = PROVISIONED_BILLING_MODE
        read_capacity_units = 10
        write_capacity_units = 3

    user_id = UnicodeAttribute(hash_key=True)
    email = UnicodeAttribute(null=True)

Now, you can import and construct model in AWS CDK

from cdk_pynamodb import PynamoDBTable

from models import UserTable

from aws_cdk import Stack
from constructs import Construct

class Database(Stack):
    def __init__(self, scope: Construct, id_: str):
        super().__init__(scope, id_)

        self.table = PynamoDBTable.from_pynamodb_model(self, pynamodb_model=UserTable)