@cdklabs/cdk-hyperledger-fabric-network
Version:
CDK construct to deploy a Hyperledger Fabric network running on Amazon Managed Blockchain
40 lines • 7.44 kB
JavaScript
;
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.HyperledgerFabricClient = void 0;
const JSII_RTTI_SYMBOL_1 = Symbol.for("jsii.rtti");
// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: MIT-0
const cdk = require("aws-cdk-lib");
const ec2 = require("aws-cdk-lib/aws-ec2");
const constructs = require("constructs");
/**
* Creates a VPC and endpoint that allows Hyperledger Fabric client to
* interact with the Hyperledger Fabric endpoints that Amazon Managed Blockchain
* exposes for the member and network resources.
*/
class HyperledgerFabricClient extends constructs.Construct {
constructor(scope, id, props) {
super(scope, id);
// Collect metadata on the stack
const region = cdk.Stack.of(this).region;
// Populate instance variables from input properties, using defaults if values not provided
if (typeof props === 'undefined')
props = {};
this.vpc = props.vpc ?? new ec2.Vpc(this, 'ClientVpc', { subnetConfiguration: [{ name: 'Private', subnetType: ec2.SubnetType.PRIVATE_ISOLATED }] });
const vpcEndpointServiceName = scope.vpcEndpointServiceName.replace(`com.amazonaws.${region}.`, '');
// Add VPC FlowLogs with the default setting of trafficType:ALL and destination:CloudWatchLogs
this.vpc.addFlowLog('FlowLog');
// Add a VPC endpoint to access the Managed Blockchain
const vpcService = new ec2.InterfaceVpcEndpointService(vpcEndpointServiceName);
this.vpcEndpoint = this.vpc.addInterfaceEndpoint('NetworkEndpoint', { service: vpcService, open: false, privateDnsEnabled: true });
// Add VPC endpoint to access Secrets Manager
this.vpc.addInterfaceEndpoint('SecretsManagerEndpoint', { service: ec2.InterfaceVpcEndpointAwsService.SECRETS_MANAGER });
// Add VPC endpoint to access S3
this.vpc.addGatewayEndpoint('S3Endpoint', { service: ec2.GatewayVpcEndpointAwsService.S3 });
}
}
exports.HyperledgerFabricClient = HyperledgerFabricClient;
_a = JSII_RTTI_SYMBOL_1;
HyperledgerFabricClient[_a] = { fqn: "@cdklabs/cdk-hyperledger-fabric-network.HyperledgerFabricClient", version: "0.8.918" };
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AgIC8vIEFkZCBWUEMgZW5kcG9pbnQgdG8gYWNjZXNzIFMzXG4gICAgdGhpcy52cGMuYWRkR2F0ZXdheUVuZHBvaW50KCdTM0VuZHBvaW50JywgeyBzZXJ2aWNlOiBlYzIuR2F0ZXdheVZwY0VuZHBvaW50QXdzU2VydmljZS5TMyB9KTtcblxuICB9XG5cbn1cbiJdfQ==