You're reading from Real-World Edge Computing Scale, secure, and succeed in the realm of edge computing with Open Horizon

Product type Paperback

Published in Jun 2024

Publisher Packt

ISBN-13 9781835885840

Length 296 pages

Edition 1st Edition

Languages

Java

Tools

EdgeDB

Concepts

Edge Computing

Authors (2):

Robert High

Sanjeev Gupta

View More author details

Table of Contents (24) Chapters

Preface

1. Part 1: Managing the Edge FREE CHAPTER

2. Chapter 1: Fundamentals of Edge Computing

3. Chapter 2: Practicalities of Edge Computing

4. Chapter 3: Designing and Building Edge Software

5. Chapter 4: Edge Container Platforms

6. Chapter 5: Application Placement and Life Cycle Management

7. Part 2: Working on the Edge

8. Chapter 6: Installing an Edge Agent on an Edge Node

9. Chapter 7: Registering an Edge Node

10. Chapter 8: Using the Open Horizon CLI and API

11. Chapter 9: Autonomous and Flexible Management of Edge Services

12. Chapter 10: Managing Edge Scale with Policy-Based Workload Placement

13. Part 3: Advancing the Edge System

14. Chapter 11: Machine Learning Workload and Model Deployment

15. Chapter 12: Security at the Edge

16. Chapter 13: Network Connectivity at the Edge

17. Part 4: Edge Management in Practice

18. Chapter 14: Building a Real-World Example Application

19. Chapter 15: Troubleshooting at the Edge

20. Chapter 16: Follow-on Topics

21. Chapter 17: Using the IBM Edge Application Manager Web UI

22. Index

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23. Other Books You May Enjoy

Verifying the pre-condition

It is always a good idea to work with a functioning system before moving to the next set of steps. This will help you avoid the situation where subsequent actions start to fail. Throughout this book, we will highlight such strategies and provide you with guidance so that you’ll be successful.

Tip

The following set of commands can help you verify any pre-conditions and ensure that you are working with a properly functioning Management Hub.

Verify that HZN_ORG_ID and HZN_EXCHANGE_USER_AUTH are set in your working shell:
```
env | grep HZN
```
You should expect to see HZN_ORG_ID and HZN_EXCHANGE_USER_AUTH as defined environment variables.
Check that the hzn CLI is installed and the Edge agent is running.
```
hzn version
```
You should expect to see text output similar to the following:
```
Horizon CLI version: 2.30.0-1491
Horizon Agent version: 2.30.0-1491
```
Verify that you can access the Management Hub:
```
hzn exchange version
```
You should expect to see text output...