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Linux Administration Best Practices

You're reading from   Linux Administration Best Practices Practical solutions to approaching the design and management of Linux systems

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Product type Paperback
Published in Mar 2022
Publisher Packt
ISBN-13 9781800568792
Length 404 pages
Edition 1st Edition
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Author (1):
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Scott Alan Miller Scott Alan Miller
Author Profile Icon Scott Alan Miller
Scott Alan Miller
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Table of Contents (16) Chapters Close

Preface 1. Section 1: Understanding the Role of Linux System Administrator
2. Chapter 1: What Is the Role of a System Administrator? FREE CHAPTER 3. Chapter 2: Choosing Your Distribution and Release Model 4. Section 2: Best Practices for Linux Technologies
5. Chapter 3: System Storage Best Practices 6. Chapter 4: Designing System Deployment Architectures 7. Chapter 5: Patch Management Strategies 8. Chapter 6: Databases 9. Section 3: Approaches to Effective System Administration
10. Chapter 7: Documentation, Monitoring, and Logging Techniques 11. Chapter 8: Improving Administration Maturation with Automation through Scripting and DevOps 12. Chapter 9: Backup and Disaster Recovery Approaches 13. Chapter 10: User and Access Management Strategies 14. Chapter 11: Troubleshooting 15. Other Books You May Enjoy

Automation maturity

While there is no formal system for measuring automation maturity levels, there are some basic concepts of automation maturity that we can discuss. The idea here is that organizations sit, more or less, along a continuum from having no automation to being fully automated with most organizations sitting somewhere in the middle, but more likely to be towards no automation than towards being fully automated.

Not every organization needs to be, or even should be, completely automated. But in general, more automation is better when the cost to implement the automation is low enough to do so. Automation is not free, and it is quite possible to find organizations investing more in automating a process than it would cost to perform the duty manually over the lifespan of a system. We do not want to automate blindly only for the sake of automating.

Typically, however, what we find is organizations skipping automation in nearly all cases and uses manual labour with all...

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