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Hands-On Enterprise Automation on Linux

You're reading from   Hands-On Enterprise Automation on Linux Efficiently perform large-scale Linux infrastructure automation with Ansible

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Product type Paperback
Published in Jan 2020
Publisher Packt
ISBN-13 9781789131611
Length 512 pages
Edition 1st Edition
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Author (1):
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James Freeman James Freeman
Author Profile Icon James Freeman
James Freeman
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Toc

Table of Contents (23) Chapters Close

Preface 1. Section 1: Core Concepts
2. Building a Standard Operating Environment on Linux FREE CHAPTER 3. Automating Your IT Infrastructure with Ansible 4. Streamlining Infrastructure Management with AWX 5. Section 2: Standardizing Your Linux Servers
6. Deployment Methodologies 7. Using Ansible to Build Virtual Machine Templates for Deployment 8. Custom Builds with PXE Booting 9. Configuration Management with Ansible 10. Section 3: Day-to-Day Management
11. Enterprise Repository Management with Pulp 12. Patching with Katello 13. Managing Users on Linux 14. Database Management 15. Performing Routine Maintenance with Ansible 16. Section 4: Securing Your Linux Servers
17. Using CIS Benchmarks 18. CIS Hardening with Ansible 19. Auditing Security Policy with OpenSCAP 20. Tips and Tricks 21. Assessments 22. Other Books You May Enjoy

Questions

  1. Why might you make use of the output from the df command rather than an Ansible fact when examining disk space?
  2. Which Ansible module is used to locate files based on given criteria, such as age?
  3. Why is it important to monitor for configuration drift?
  4. What are two ways in which you can monitor a text-based configuration file for changes in Ansible?
  5. How would you manage a systemd service on a remote server using Ansible?
  6. What is the name of the built-in filtering within Ansible that can help process string output (for example, to split a comma-separated list)?
  7. How would you split a comma-separated list in an Ansible variable?
  8. When operating in a load-balanced environment, why would you not want all tasks performed on all the servers in one go?
  9. Which Ansible feature can prevent you from rolling out a failed task to all servers?
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