This accelerator was built to provide developers with all of the resources needed to quickly build an initial Hyperledger Fabric Healthcare data transactionary solution. Use this accelerator to jump start your development efforts with Hyperledger and Azure.
This repository contains the steps, scripts, code, and tools to create a Hyperledger Fabric blockchain application. 00_Resource_Deployment will create the necessary supporting resources in Azure (Storage, Kubernetes, and Cosmos DB). 01_Hyperledger_Fabric_Deployment will configure and deploy a Hyperledger Fabric blockchain network using Helm Packages and Kubernetes. 02_Hyperledger_Fabric_Client will install the necessary chaincode. Finally 03_Application_Deployment will deploy and host your application either locally or in your subscription.
In order to successfully complete your solution, you will need to have access to and or provisioned the following:
- Access to an Azure subscription
- Visual Studio 2017 or 2019
- Kubectl, Helm, and Docker Command Line Tools installed
- Service Fabric
Optional
- Intellij CE
The directions provided for this repository assume fundemental working knowledge of Azure, Cosmos DB, Azure Storage, Hyperledger Fabric, Service Fabric, and Kubernetes.
For additional training and support, please see:
Clone/download this repo onto your computer and then walk through each of these folders in order, following the steps outlined in each of the README files. After completion of all steps, you will have a working end-to-end solution with the following architecture:
The resources in this folder can be used to deploy the required resources into your Azure Subscription. This can be done either via the Azure Portal or by using the PowerShell script included in the resource deployment folder.
After deployed, you will have a Cosmos DB account and database, Azure storage, and Kubernetes cluster deployed in your specified resource group.
This folder contains the Hyperledger Fabric Deployment configuration files. To prepare the environment and deploy the infrastructer run the deploy script.
Running this script will deploy a basic fabric network consisting of two organizations: one peer organization and one orderer organization. To read more about hyperledger reference the Hyperledger Fabric Documentation.
This folder contains the Kotlin Chaincode and Hyperledger Fabric server used to communicate with the blockchain network. The script in this folder will pull the Fabric Chaincode, Client, and gRPC server. This image will install the chaincode and allow the application to execute against the Blockchain network. Follow the provided instructions.
This folder contains the .net services for the proof content storage service, transaction tracker, transaction indexer, and gRPC Fabric Client. The Angular web application is also started and hosted with these services. Service Fabric is used to host this application.
Hosted Site: Healthcare Blockchain Solution
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Video: Healthcare Blockchain Solution Video
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