Training > Blockchain > Hyperledger Fabric Administration (LFS272) + CHFA Exam Bundle

Hyperledger Fabric Administration (LFS272) + CHFA Exam Bundle

IMPORTANT INFORMATION: The Linux Foundation is winding down the administration of the CHFA Certification Exam, and December 15, 2022 will be the last date on which the exam will be delivered. 

Who Is It For

CHFA is for sysadmins or developers who want to demonstrate their ability to effectively build a secure Hyperledger Fabric network for commercial deployment.
read less read more
What You’ll Learn

This course will provide a deeper understanding of the Hyperledger Fabric network and how to administer and interact with chaincode, manage peers, operate basic CA-level functions. Upon completion, you will have a good understanding of the Hyperledger Fabric network topology, chaincode operations, administration of identities, permissions, how and where to configure component logging, and much more.
read less read more
What It Demonstrates

The CHFA will be able to effectively build a secure Hyperledger Fabric network for commercial deployment. Additionally, the CHFA will be able to install, configure, operate, manage, and troubleshoot the nodes on that network. Passing a performance-based exam demonstrates the candidate's ability to perform challenging real world tasks under time constaints.
read less read more
Course Outline
Chapter 1. Course Introduction
Chapter 2. Blockchain And Distributed Ledger Technology
Chapter 3. Introduction To Hyperledger Fabric
Chapter 4. Membership Services, MSPs, And Channels
Chapter 5. A Deeper Look at Certificate Authorities
Chapter 6. Hyperledger Fabric Transactions
Chapter 7. The Lifecycle Of A Transaction
Chapter 8. Network Creation Assets
Chapter 9. Chaincode Lifecycle and Private Data
Chapter 10. Service Discovery
Chapter 11. Diagnostics and Troubleshooting

Exam Domains & Competencies
Expand All
Collapse All
Application Lifecycle Management20%
Install and Instantiate chaincode package
Configure endorsement policy
Define collection policy for private data
Modify or upgrade chaincode
Install and Configure Network25%
Modify the world state database configuration
Define initial multi-org configuration policy
Configure Ordering service (Raft)
Configure Hyperledger Fabric containers
Define network config options (block creation options, etc)
Enable TLS for communication
Generate genesis block
Configure service discovery node (e.g. peer and orderer addresses)
Diagnostics and Troubleshooting15%
Query and analyse peer logs
Query and analyse CA logs
Query and analyse Orderer logs
Query and analyse chaincode logs
Membership Service Provider20%
Configure ACL
Create end user identity
Revoke an identity
Configure and start Hyperledger Fabric CA
Configure Hyperledger Fabric for hardware security module
Network Maintenance and Operations20%
Add a peer to existing organization
Create a channel
Add an org to a channel
Update channel configuration
Update a Hyperledger Fabric Instance

The purpose of the Certified Hyperledger Fabric Administrator (CHFA) certification is to provide assurance that CHFAs can effectively build a secure Hyperledger Fabric network for commercial deployment.
Exam Details & Resources
This exam is an online, proctored, performance-based test that consists of a set of performance-based tasks (problems) to be solved in a command line.
Candidates have 2 hours to complete the tasks.
The exam is based on Fabric v2.2
To best benefit from LFS272, you should have:

  • Knowledge of basic Linux system administration commands and navigation
  • Knowledge of bash basics
  • Strong knowledge of containerization and Docker
  • Familiarity with NoSQL databases and general understanding of CouchDB
  • Be able to read JavaScript, TypeScript, and Go programming languages
  • Be very familiar with YAML
Lab Info
Labs can be run locally or using a virtual machine such as VirtualBox or Vagrant. If using a cloud provider like GCP or AWS, you should be able to complete the lab exercises using the free tier or credits provided to you. However, you may incur charges if you exceed the credits initially allocated by the cloud provider.