Search icon CANCEL
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Mastering Ansible, 4th Edition

You're reading from   Mastering Ansible, 4th Edition Automate configuration management and overcome deployment challenges with Ansible

Arrow left icon
Product type Paperback
Published in Dec 2021
Publisher Packt
ISBN-13 9781801818780
Length 540 pages
Edition 4th Edition
Tools
Arrow right icon
Authors (2):
Arrow left icon
Jesse Keating Jesse Keating
Author Profile Icon Jesse Keating
Jesse Keating
James Freeman James Freeman
Author Profile Icon James Freeman
James Freeman
Arrow right icon
View More author details
Toc

Table of Contents (18) Chapters Close

Preface 1. Section 1: Ansible Overview and Fundamentals
2. Chapter 1: The System Architecture and Design of Ansible FREE CHAPTER 3. Chapter 2: Migrating from Earlier Ansible Versions 4. Chapter 3: Protecting Your Secrets with Ansible 5. Chapter 4: Ansible and Windows – Not Just for Linux 6. Chapter 5: Infrastructure Management for Enterprises with AWX 7. Section 2: Writing and Troubleshooting Ansible Playbooks
8. Chapter 6: Unlocking the Power of Jinja2 Templates 9. Chapter 7: Controlling Task Conditions 10. Chapter 8: Composing Reusable Ansible Content with Roles 11. Chapter 9: Troubleshooting Ansible 12. Chapter 10: Extending Ansible 13. Section 3: Orchestration with Ansible
14. Chapter 11: Minimizing Downtime with Rolling Deployments 15. Chapter 12: Infrastructure Provisioning 16. Chapter 13: Network Automation 17. Other Books You May Enjoy

Questions

  1. Jinja2 conditionals can be used to render content inline with a playbook task.

    a) True

    b) False

  2. With of the following Jinja2 constructs will print an empty line each time it is evaluated?

    a) {% if loop.first -%}

    b) {% if loop.first %}

    c) {%- if loop.first -%}

    d) {%- if loop.first %}

  3. Jinja2 macros can be used to do which of the following?

    a) Define a sequence of keystrokes that need to be automated.

    b) Define a function for automating spreadsheets with Ansible.

    c) Define a function that gets called regularly from elsewhere in the template.

    d) Macros are not used in Jinja2.

  4. Which of the following is a valid expression for chaining two Jinja2 filters together to operate on an Ansible variable?

    a) {{ value.replace('A', 'B').lower }}

    b) {{ value | replace('A', 'B') | lower }}

    c) value.replace('A', 'B').lower

    d) lower(replace('A', 'B',value))

  5. Jinja2 filters always have mandatory arguments.

    a)...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at €18.99/month. Cancel anytime