Certified Hyperledger Sawtooth Administrator (CHSA)

The Certified Hyperledger Sawtooth Administrator (CHSA) will be able to effectively build a secure Hyperledger Sawtooth network for commercial deployment, including the ability to install, configure, operate, manage, and troubleshoot the nodes on that network.

$300

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Overview

Hyperledger is an open source collaborative effort created to advance cross-industry blockchain technologies. It is a global collaboration, hosted by The Linux Foundation, including leaders in finance, banking, Internet of Things, supply chains, manufacturing and Technology.

Hyperledger offers a certification program that allows candidates to demonstrate their competence in deploying and operating a Hyperledger Sawtooth network through the command line.

Domains & Competencies

The purpose of the Certified Hyperledger Sawtooth Administrator (CHSA) certification is to provide assurance that CHSAs can effectively build a secure Hyperledger Sawtooth network for commercial deployment. This CHSA exam curriculum includes these general domains and their weights on the exam:

  • Install – 10%
  • Configuration – 25%
  • Permissioning, Identity Management, and Security – 20%
  • Lifecycle – 25%
  • Troubleshooting – 20%

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CHSA Domains and Competencies V1.0

Install – 10%

  • Install Sawtooth packages
  • Start component services
  • Generate keys
  • Register validator
  • Configure peering
  • Verify install and fix if necessary
  • Connect transaction processor to validator
  • Create genesis block
  • Verify system meets hardware requirements

Configuration – 25%

  • Configure validator peering and network
  • Configure consensus
  • Configure logging
  • Configure REST API
  • Configure layer 3 network ports/firewall
  • Configure metrics
  • Configure transaction processor endpoint
  • Configure systemd services
  • Choose parallel / sync scheduler
  • Configure storage paths
  • Configure Sawtooth CLI

Permissioning, Identity Management, and Security – 20%

  • Identify network ID / system / peer ID
  • Permission a transaction processor
  • Policy management
  • Validator registration
  • System permissions
  • Configure validator local policy file
  • Validator key permissioning
  • Role management: transactor roles
  • Role management: network roles
  • Configure transactor permissions
  • Secure connections between components
  • Use a proxy server to authorize the REST API
  • Securing connecting between validators
  • Manage validator keys and secrets

Lifecycle – 25%

  • Create new network
  • Joining an existing network
  • Remove validator node from the network
  • Rejoin network after network failure
  • Restart validator after crash or maintenance
  • Restart components after crash or maintenance
  • Add new transaction processor
  • Changing consensus mode
  • Change network configuration
  • Update Sawtooth software
  • Update transaction processor version

Troubleshooting – 20%

  • Troubleshoot network communication
  • Troubleshoot REST API
  • Troubleshoot consensus
  • Troubleshoot transaction processor
  • Identify and resolve chain fork
  • Fix validator
  • Enable Sawtooth monitoring
  • Monitor network topology
  • Troubleshoot deployment
  • Troubleshoot resource constraints

Exam Details

This exam is an online, proctored, performance-based test that consists of a set of performance-based items (problems) to be solved in a command line. Candidates have 2 hours to complete the tasks.

The exam is based on Sawtooth v1.0.5

Policies & Resources

Please review the Candidate Handbook and Exam Tips along with other recommended resources below.

At a Glance

Exam Delivery

Online

Duration of Exam

2 Hours

Certification Valid

2 Years

Software Version:

Sawtooth v1.0.5

Includes

  • 12 Month Exam Eligibility
  • Free Exam Retake
  • PDF Certificate

Experience Level

Intermediate

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