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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Uninstalling Open Horizon Management Hub

In the Installing All-In-One (AIO) Open Horizon Management Hub section of Chapter 6, we learned how to install AIO Open Horizon Management Hub. Though the Open Horizon Management Hub may not need to be uninstalled once it’s running, it is good to know how this can be done just in case.

If you run the deploy-mgmt-hub.sh script with the –h option, you will notice that the same script has an uninstall option that can be invoked using the -S and -P options.

As you may have noticed in Chapter 6, the installation process allocates disk volumes and runs various containers that make up the components of the Open Horizon Management Hub. The uninstallation process does the reverse by stopping the containers, and then purging the volumes and the images. Run the following command to stop and uninstall the Management Hub: