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Blockchain with Hyperledger Fabric - Second Edition

You're reading from  Blockchain with Hyperledger Fabric - Second Edition

Product type Book
Published in Nov 2020
Publisher Packt
ISBN-13 9781839218750
Pages 756 pages
Edition 2nd Edition
Languages
Concepts
Authors (6):
Nitin Gaur Nitin Gaur
Profile icon Nitin Gaur
Anthony O'Dowd Anthony O'Dowd
Profile icon Anthony O'Dowd
Petr Novotny Petr Novotny
Profile icon Petr Novotny
Luc Desrosiers Luc Desrosiers
Profile icon Luc Desrosiers
Venkatraman Ramakrishna Venkatraman Ramakrishna
Profile icon Venkatraman Ramakrishna
Salman A. Baset Salman A. Baset
Profile icon Salman A. Baset
View More author details
Toc

Table of Contents (18) Chapters close

Preface 1. Blockchain – An Enterprise and Industry Perspective 2. Exploring Hyperledger Fabric 3. Business Networks 4. Setting the Stage with a Business Scenario 5. Designing Smart Contract Transactions and Ledger Data Structures 6. Developing Smart Contracts 7. Developing Applications 8. Advanced Topics for Developing Smart Contracts and Applications 9. Network Operation and Distributed Application Building 10. Enterprise Design Patterns and Considerations 11. Agility in a Blockchain Network 12. Governance – A Necessary Evil of Regulated Industries 13. Life in a Blockchain Network 14. Hyperledger Fabric Security 15. Blockchain's Future, Protocol Commercialization, and Challenges Ahead 16. Another Book You May Enjoy
17. Index

Configuring our development environment for network operations

Our final task in this chapter is to get our application development environment, namely VS Code using the IBP extension, connected to the network we just launched. This is a two-step process:

  1. First, we will create and load identity wallets for all our network participants in VS Code.
  2. Next, we will create an environment for trade network operations and connect to the running network using identities from these wallets.

Creating Fabric identity wallets

If you do not have VS Code already running, restart it. On an Ubuntu Linux machine, this can be done by running the code command. Navigate to the IBP extension by selecting the appropriate tab from the left-hand menu. Now focus on the FABRIC WALLETS panel at the bottom left of the main view, which may contain wallets for the organizations of the 1 Org Local Fabric environment we tested earlier, or be empty as follows (if you tore down the environment...

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