Hyperledger Composer Tutorials

Q

Where to find tutorials on Hyperledger Composer? I want to know how to create Hyperledger Composer business networks.

✍: FYIcenter.com

A

Here is a large collection of tutorials to answer many frequently asked questions compiled by FYIcenter.com team about Hyperledger Composer:

Introduction of Hyperledger Composer

Hyperledger Composer Components

Hyperledger Composer Runtime

Hyperledger Composer Playground

What Is Hyperledger Composer Playground

Start Hyperledger Composer Playground

What Is Basic Sample Business Network

Basic Sample Business Network - Home Page

Basic Sample Business Network - SampleParticipant

Basic Sample Business Network - SampleAsset

Basic Sample Business Network - SampleTransaction

Basic Sample Business Network - SampleEvent

Modify Business Network in Playground

Download Business Network from Playground

Install Demo Business Networks in Playground

Deploy Business Network Archive (BNA) to Playground

Business Network Development Concepts

Business Network Source Code Architecture

Hyperledger Composer Model File

Hyperledger Composer Script File

Hyperledger Composer Access Control File

Hyperledger Composer Access Query File

Business Network Archive (BNA) File

Business Network CTO Modeling Language

What Is CTO Modeling Language

CTO Language Statements

"participant" CTO Statement Syntax

"asset" CTO Statement Syntax

"transaction" CTO Statement Syntax

"event" CTO Statement Syntax

"concept" CTO Statement Syntax

"enum" CTO Statement Syntax

CTO Language Primitive Data Types

Business Network JS Scripting Language

What Is JS Scripting Language

"transaction" Process Function Syntax

"transaction" Data Type Declared in CTO

"transaction" Process Function Defined in JS

View "console.log()" Output in Playground

Install Hyplerledger Composer Environment

Hyplerledger Composer Environment Requirement

Install Composer Prerequisites on Ubuntu

Verify Hyperledger Composer Prerequisites on Ubuntu

Install Hyperledger Composer on UBuntu

Install Hyperledger Fabric on UBuntu

Start/Stop Hyperledger Fabric Dev Environment

Warning on Incompatible "npm" Version

Issue to Install "npm 5.x" on Ubuntu 18

"gyp ERR! stack Error: EACCES: permission denied"

Explorer Hyplerledger Composer Environment

Control Hyplerledger Composer Environment

Versions of Hyplerledger Composer Environment

"crypto-config.yaml" Environment Configuration File

"configtx.yaml" Environment Configuration File

Hyperledger Composer Environment Components

Hyperledger Composer Environment Orgs and Users

Hyperledger Composer Environment Channels

"PeerAdmin@hlfv1" - Peer Admin Access Card

Create "PeerAdmin@hlfv1" Card Manually

"composer card" Commands

Building Business Network with Hyperledger Composer

"yo" Command to Generate Business Network

"composer archive" to Generate BNA File

Create Peer Admin Access Card

"composer network" - Deploy BNA File

"composer network install" Errors

"composer network start" Errors

"composer network" Commands

Revise Business Network Source Code

Hyperledger Composer Playground Server

What is Hyperledger Composer Playground Server

Start Hyperledger Composer Playground Server

Connect to Local Playground Server

Create Network Business Card in Playground

Hyperledger Composer Log Files

Hyperledger Composer Log File Location

Peer Node Log File Location

Peer Log Messages - Start Environment

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â‡’ Introduction of Hyperledger Composer

2021-02-04, 1119🔥, 0💬

"composer network" - Deploy BNA File
How to deploy and start a business network BNA file to the local Hyperledger Fabric developer environment? You can use the "composer network" command to deploy and start a business network BNA file on the local Hyperledger Fabric developer environment: $ cd tutorial-network $ composer network instal... 2021-02-04, 1028🔥, 0💬

"composer archive" to Generate BNA File
How to package my business network source code files into a BNA file for deployment? You can use the "composer archive create" command to package my business network source code files into a BNA file for deployment: $ cd tutorial-network $ composer archive create -t dir -n . $ ls -l tutorial-network... 2021-02-04, 1004🔥, 0💬

"configtx.yaml" Environment Configuration File
What is the "configtx.yaml" Environment Configuration File? "configtx.yaml" is a Configuration File used to control the Hyplerledger Composer development environment. It is located in the "composer" sub-directory: $ cd fabric-dev-servers/fabric-scri pts/hlfv12/composer$ ls -l -rw-r--r-- 1 fyicenter ... 2020-07-22, 1002🔥, 0💬

Connect to Local Playground Server
How to connect to my local Hyperledger Composer Playground Server? When your local Hyperledger Composer Playground Server is started, it listens to the 8080 port by default. So you can connect to the server with a Web browser on the local system, using the following address: http://localhost:8080 If... 2021-02-17, 998🔥, 0💬

"crypto-config.yaml" Environment Configuration File
What is the "crypto-config.yaml" Environment Configuration File? "crypto-config.yaml" is a Configuration File used to control the Hyplerledger Composer development environment. It is located in the "composer" sub-directory: $ cd fabric-dev-servers/fabric-scri pts/hlfv12/composer$ ls -l -rw-r--r-- 1 ... 2020-07-22, 937🔥, 0💬

Control Hyplerledger Composer Environment
What are the command scripts to control my Hyplerledger Composer development environment? If you have installed your Hyplerledger Composer development environment, with the fabric-dev-servers.tar.gz package, you have the following shell command scripts to control the envrionment: 1. ~/fabric-dev-ser... 2020-07-22, 851🔥, 0💬

Building Business Network with Hyperledger Composer
Where to find tutorials on Building Business Network with Hyperledger Composer. Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Building Business Network with Hyperledger Composer. "yo" Command to Generate Business Network "composer archive" to... 2021-02-04, 843🔥, 0💬

Explorer Hyplerledger Composer Environment
Where to find tutorials on Explorering Hyplerledger Composer Environment on Ubuntu. Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Explorering Hyplerledger Composer Environment on Ubuntu. Control Hyplerledger Composer Environment Versions of H... 2020-07-22, 841🔥, 0💬

"yo" Command to Generate Business Network
How to generate required source code files for a new business network with Hyperledger Composer command line tools? You can use the "yo" command line tool to generate required source code files for a new business network as shown below. 1. Run "yo" command with the "hyperledger-composer:business netw... 2021-02-04, 839🔥, 0💬

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