# Ethereum on Amazon Managed Blockchain
[](https://opensource.org/licenses/MIT)
[](https://github.com/cdklabs/cdk-ethereum-node/releases)
[](https://www.npmjs.com/package/@cdklabs/cdk-ethereum-node)
[](https://pypi.org/project/cdklabs.cdk-ethereum-node/)
[](https://central.sonatype.dev/artifact/io.github.cdklabs/cdk-ethereum-node/0.0.61)
[](https://www.nuget.org/packages/Cdklabs.CdkEthereumNode)
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
## Installation
Note that this construct requires [AWS CDK v2](https://docs.aws.amazon.com/cdk/v2/guide/getting_started.html#getting_started_install).
#### JavaScript
```bash
npm install --save @cdklabs/cdk-ethereum-node
```
#### Python
```bash
pip3 install cdklabs.cdk-ethereum-node
```
#### Java
Add the following to `pom.xml`:
```xml
<dependency>
<groupId>io.github.cdklabs</groupId>
<artifactId>cdk-ethereum-node</artifactId>
</dependency>
```
#### .NET
```bash
dotnet add package Cdklabs.CdkEthereumNode
```
## Usage
A minimally complete deployment is shown below. By default,
a `bc.t3.large` node will be created on the Ethereum Mainnet.
```python
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:
```python
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.
```python
new EthereumNode(this, 'Example', {
network: Network.ROPSTEN,
availabilityZone: 'us-east-1b',
instanceType: InstanceType.BURSTABLE3_LARGE,
});
```
See the [API Documentation](API.md) for details on all available input and output parameters.
## References
* [AWS CDK](https://docs.aws.amazon.com/cdk/v2/guide/home.html)
* [Amazon Managed Blockchain](https://aws.amazon.com/managed-blockchain/)
* [Ethereum](https://ethereum.org/en/developers/docs/)
## Contributing
Pull requests are welcomed. Please review the [Contributing Guidelines](CONTRIBUTING.md)
and the [Code of Conduct](CODE_OF_CONDUCT.md).
## Security
See [CONTRIBUTING](CONTRIBUTING.md#security-issue-notifications) for more information.
## Authors
* Trinity Key (trinikey@amazon.com)
* Marc Gozali (gozalim@amazon.com)
## License
This project is licensed under the MIT-0 License. See the [LICENSE](LICENSE) file for details.
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"description": "# Ethereum on Amazon Managed Blockchain\n\n[](https://opensource.org/licenses/MIT)\n[](https://github.com/cdklabs/cdk-ethereum-node/releases)\n[](https://www.npmjs.com/package/@cdklabs/cdk-ethereum-node)\n[](https://pypi.org/project/cdklabs.cdk-ethereum-node/)\n[](https://central.sonatype.dev/artifact/io.github.cdklabs/cdk-ethereum-node/0.0.61)\n[](https://www.nuget.org/packages/Cdklabs.CdkEthereumNode)\n\nThis repository contains a CDK construct to deploy an Ethereum node running\non Amazon Managed Blockchain. The following networks are supported:\n\n* Mainnet (default)\n* Testnet: Goerli\n* Testnet: Rinkeby\n* Testnet: Ropsten\n\n## Installation\n\nNote that this construct requires [AWS CDK v2](https://docs.aws.amazon.com/cdk/v2/guide/getting_started.html#getting_started_install).\n\n#### JavaScript\n\n```bash\nnpm install --save @cdklabs/cdk-ethereum-node\n```\n\n#### Python\n\n```bash\npip3 install cdklabs.cdk-ethereum-node\n```\n\n#### Java\n\nAdd the following to `pom.xml`:\n\n```xml\n<dependency>\n <groupId>io.github.cdklabs</groupId>\n <artifactId>cdk-ethereum-node</artifactId>\n</dependency>\n```\n\n#### .NET\n\n```bash\ndotnet add package Cdklabs.CdkEthereumNode\n```\n\n## Usage\n\nA minimally complete deployment is shown below. By default,\na `bc.t3.large` node will be created on the Ethereum Mainnet.\n\n```python\nimport { Stack, StackProps } from 'aws-cdk-lib';\nimport { Construct } from 'constructs';\nimport { EthereumNode, Network, InstanceType } from '@cdklabs/cdk-ethereum-node';\n\nexport class MyStack extends Stack {\n constructor(scope: Construct, id: string, props?: StackProps) {\n super(scope, id, props);\n new EthereumNode(this, 'Example');\n }\n}\n```\n\nThe equivalent Python code is as follows:\n\n```python\nfrom aws_cdk import Stack\nfrom cdklabs.cdk_ethereum_node import EthereumNode\n\nclass MyStack(Stack):\n def __init__(self, scope, id, **kwargs):\n super().__init__(scope, id, **kwargs)\n EthereumNode(self, 'Example')\n```\n\nThe following is a more complex instantiation illustrating some of the node configuration options available.\n\n```python\nnew EthereumNode(this, 'Example', {\n network: Network.ROPSTEN,\n availabilityZone: 'us-east-1b',\n instanceType: InstanceType.BURSTABLE3_LARGE,\n});\n```\n\nSee the [API Documentation](API.md) for details on all available input and output parameters.\n\n## References\n\n* [AWS CDK](https://docs.aws.amazon.com/cdk/v2/guide/home.html)\n* [Amazon Managed Blockchain](https://aws.amazon.com/managed-blockchain/)\n* [Ethereum](https://ethereum.org/en/developers/docs/)\n\n## Contributing\n\nPull requests are welcomed. Please review the [Contributing Guidelines](CONTRIBUTING.md)\nand the [Code of Conduct](CODE_OF_CONDUCT.md).\n\n## Security\n\nSee [CONTRIBUTING](CONTRIBUTING.md#security-issue-notifications) for more information.\n\n## Authors\n\n* Trinity Key (trinikey@amazon.com)\n* Marc Gozali (gozalim@amazon.com)\n\n## License\n\nThis project is licensed under the MIT-0 License. See the [LICENSE](LICENSE) file for details.\n",
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