This repository contains a CDK construct to deploy an Ethereum node running on Amazon Managed Blockchain. The following networks are supported:

• Mainnet (default)
• Testnet: Goerli
• Testnet: Rinkeby
• Testnet: Ropsten

Note that this construct requires AWS CDK v2.

npm install --save @cdklabs/cdk-ethereum-node

pip3 install cdklabs.cdk-ethereum-node

Add the following to pom.xml:

<dependency>
  <groupId>io.github.cdklabs</groupId>
  <artifactId>cdk-ethereum-node</artifactId>
</dependency>

dotnet add package Cdklabs.CdkEthereumNode

A minimally complete deployment is shown below. By default, a bc.t3.large node will be created on the Ethereum Mainnet.

import { Stack, StackProps } from 'aws-cdk-lib';
import { Construct } from 'constructs';
import { EthereumNode, Network, InstanceType } from '@cdklabs/cdk-ethereum-node';

export class MyStack extends Stack {
  constructor(scope: Construct, id: string, props?: StackProps) {
    super(scope, id, props);
    new EthereumNode(this, 'Example');
  }
}

The equivalent Python code is as follows:

from aws_cdk import Stack
from cdklabs.cdk_ethereum_node import EthereumNode

class MyStack(Stack):
    def __init__(self, scope, id, **kwargs):
        super().__init__(scope, id, **kwargs)
        EthereumNode(self, 'Example')

The following is a more complex instantiation illustrating some of the node configuration options available.

new EthereumNode(this, 'Example', {
  network: Network.ROPSTEN,
  availabilityZone: 'us-east-1b',
  instanceType: InstanceType.BURSTABLE3_LARGE,
});

See the API Documentation for details on all available input and output parameters.

• AWS CDK
• Amazon Managed Blockchain
• Ethereum

Pull requests are welcomed. Please review the Contributing Guidelines and the Code of Conduct.

See CONTRIBUTING for more information.

• Trinity Key (trinikey@amazon.com)
• Marc Gozali (gozalim@amazon.com)

This project is licensed under the MIT-0 License. See the LICENSE file for details.