Hyperledger Fabric에 오신것을 환영합니다

Hyperledger Fabric은 분산 원장 솔루션을 위한 플랫폼으로서, 높은 신뢰성과 유연성, 확장성을 제공하는 모듈 기반 아키텍쳐로 구성되어 있습니다. Hyperledger Fabric은 여러 컴포넌트를 통해 구성될 수 있으며, 경제 생태계의 복잡합과 정교함을 수용할 수 있습니다.

Hyperledger Fabric은 다른 블록 체인 솔루션과 구별되는 탄력성있고, 확장 가능한 아키텍쳐를 제공합니다.

Hyperledger Fabric을 처음 접하는 사용자들은 문서의 ‘getting_started’ 섹션을 통해서 Hyperledger Fabric의 컴포넌트와 트랜잭션의 기본적인 흐름을 익히기를 권장합니다. Hyperledger Fabirc에 어느 정도 익숙해진 이후에는 데모, 기술 명세서, API 등에 대한 문서를 읽기 바랍니다.

본격적으로 시작하기 전에, Hyperledger Fabirc이 어떻게 비즈니스를 위한 블록체인을 구성하는지 알아보도록 하겠습니다 :

Getting Started

• Prerequisites
  • cURL로 설치
  • Docker and Docker Compose
  • Go 프로그래밍 언어
  • Node.js Runtime and NPM
  • Windows extras
• Getting Started
  • Install Prerequisites
  • Install Binaries and Docker Images
  • Hyperledger Fabric Samples
  • Tutorials
• Hyperledger Fabric Samples
  • Download Platform-specific Binaries

Key Concepts

• Introduction
  • What is a Blockchain?
  • Why is a Blockchain useful?
  • What is Hyperledger Fabric?
  • Where can I learn more?
• Hyperledger Fabric Capabilities
  • Identity management
  • Privacy and confidentiality
  • Efficient processing
  • Chaincode functionality
  • Modular design
• Hyperledger Fabric Model
  • Assets
  • Chaincode
  • Ledger Features
  • Privacy through Channels
  • Security & Membership Services
  • Consensus
• Use Cases

Tutorials

• Building Your First Network
  • Install prerequisites
  • Want to run it now?
  • Crypto Generator
  • Configuration Transaction Generator
  • Run the tools
  • Start the network
  • Understanding the Docker Compose topology
  • Using CouchDB
  • A Note on Data Persistence
  • Troubleshooting
• Writing Your First Application
  • Getting a Test Network
  • How Applications Interact with the Network
  • Querying the Ledger
  • Updating the Ledger
  • Additional Resources
• Chaincode Tutorials
  • What is Chaincode?
  • Two Personas
• Chaincode for Developers
  • What is Chaincode?
  • Chaincode API
  • Simple Asset Chaincode
  • Install Hyperledger Fabric Samples
  • Download Docker images
  • Terminal 1 - Start the network
  • Terminal 2 - Build & start the chaincode
  • Terminal 3 - Use the chaincode
  • Testing new chaincode
• Chaincode for Operators
  • What is Chaincode?
  • Chaincode lifecycle
  • Packaging
  • System chaincode
• Videos

Operations Guide

• Membership Service Providers (MSP)
  • MSP Configuration
  • How to generate MSP certificates and their signing keys?
  • MSP setup on the peer & orderer side
  • Channel MSP setup
  • Best Practices
• Channel Configuration (configtx)
  • Anatomy of a configuration
  • Configuration updates
  • Permitted configuration groups and values
  • Orderer system channel configuration
  • Application channel configuration
  • Channel creation
• Channel Configuration (configtxgen)
  • Configuration Profiles
  • Bootstrapping the orderer
  • Creating a channel
  • Reviewing a configuration
• Reconfiguring with configtxlator
  • Overview
  • Running the configtxlator
  • Proto translation
  • Config update computation
  • Bootstraping example
  • Reconfiguration example
  • Adding an organization
• Endorsement policies
  • Endorsement policy design
  • Endorsement policy syntax in the CLI
  • Specifying endorsement policies for a chaincode
  • Future enhancements
• Error handling
  • General Overview
  • Usage Instructions
  • Displaying error messages
  • General guidelines for error handling in Hyperledger Fabric
• Logging Control
  • Overview
  • peer
  • Go chaincodes

Architecture

• Architecture Explained
  • 1. System architecture
  • 2. Basic workflow of transaction endorsement
  • 3. Endorsement policies
  • 4 (post-v1). Validated ledger and PeerLedger checkpointing (pruning)
• Transaction Flow
• Hyperledger Fabric CA’s User Guide
• Hyperledger Fabric SDKs
• Bringing up a Kafka-based Ordering Service
  • Caveat emptor
  • Big picture
  • Steps
  • Additional considerations
  • Supported Kafka versions and upgrading
  • Debugging
  • Example
• Channels
• Ledger
  • Chain
  • State Database
  • Transaction Flow
  • State Database options
• Read-Write set semantics
  • Transaction simulation and read-write set
  • Transaction validation and updating world state using read-write set
  • Example simulation and validation
• Gossip data dissemination protocol
  • Gossip protocol
  • Gossip messaging

Troubleshooting and FAQs

• Hyperledger Fabric FAQ
  • Endorsement
  • Security & Access Control
  • Application-side Programming Model
  • Chaincode (Smart Contracts and Digital Assets)

Contributing

• Contributions Welcome!
  • Install prerequisites
  • Getting a Linux Foundation account
  • Getting help
  • Requirements and Use Cases
  • Reporting bugs
  • Fixing issues and working stories
  • Making Feature/Enhancement Proposals
  • Working with a local clone and Gerrit
  • What makes a good change request?
  • Communication
  • Maintainers
  • Legal stuff
• Maintainers
• Using Jira to understand current work items
• Setting up the development environment
  • Overview
  • Prerequisites
  • pip, behave and docker-compose
  • Steps
  • Building Hyperledger Fabric
  • Notes
• Building Hyperledger Fabric
  • Running the unit tests
  • Running Node.js Unit Tests
  • Running Behave BDD Tests
• Building outside of Vagrant
  • Building on Z
  • Building on Power Platform
• Configuration
• Logging
• Requesting a Linux Foundation Account
  • Creating a Linux Foundation ID
  • Configuring Gerrit to Use SSH
  • Checking Out the Source Code
• Working with Gerrit
  • Git-review
  • Sandbox project
  • Getting deeper into Gerrit
  • Working with a local clone of the repository
  • Submitting a Change
  • Adding reviewers
  • Reviewing Using Gerrit
  • Viewing Pending Changes
• Submitting a Change to Gerrit
  • Change Requirements
• Reviewing a Change
• Gerrit Recommended Practices
  • Browsing the Git Tree
  • Watching a Project
  • Commit Messages
  • Avoid Pushing Untested Work to a Gerrit Server
  • Keeping Track of Changes
  • Topic branches
  • Creating a Cover Letter for a Topic
  • Finding Available Topics
  • Downloading or Checking Out a Change
  • Using Draft Branches
  • Using Sandbox Branches
  • Updating the Version of a Change
  • Rebasing
  • Rebasing During a Pull
  • Getting Better Logs from Git
• Testing
  • Unit test
  • System test
• Coding guidelines
  • Coding Golang
• Generating gRPC code
• Adding or updating Go packages

Appendix

• Glossary
  • Anchor Peer
  • Block
  • Chain
  • Chaincode
  • Channel
  • Commitment
  • Concurrency Control Version Check
  • Configuration Block
  • Consensus
  • Current State
  • Dynamic Membership
  • Endorsement
  • Endorsement policy
  • Hyperledger Fabric CA
  • Genesis Block
  • Gossip Protocol
  • Initialize
  • Install
  • Instantiate
  • Invoke
  • Leading Peer
  • Ledger
  • Member
  • Membership Service Provider
  • Membership Services
  • Ordering Service
  • Peer
  • Policy
  • Proposal
  • Query
  • Software Development Kit (SDK)
  • State Database
  • System Chain
  • Transaction
• Release Notes
• Still Have Questions?
• Status