Chef Intermediate Topics - Online

Chef Intermediate Topics - Online

Summary

Chef Intermediate Topics is an instructor-led course that first introduces you to test-driven development (TDD) and then shows you how to extend your cookbooks with custom resources and Ohai plugins.

Description

Building cookbooks with tests will increase the speed at which you work by giving you consistent feedback throughout the entire cookbook development process. Extending your cookbooks with custom resources will increase clarity within your recipes and provide resources that are portable to other cookbooks. Ohai plugins gather data from your nodes that will aid in more dynamic recipes and extensive reporting.

In this course, you will learn how to confidently refactor and expand a cookbook through explanation, demonstration, practice, and discussion. At the end of the course, you will have created a code repository that can be applied to solve the unique challenges you face managing your infrastructure.

Two day course agenda:

  • Introduction
  • Why write tests? Why is that hard?
  • Writing a test first
  • Refactoring cookbooks with tests
  • Faster feedback with unit testing
  • Testing resources in recipes
  • Refactoring to attributes
  • Refactoring to multiple platforms
  • Approaches to extending resources
  • Why use custom resources
  • Creating a custom resource
  • Refining a custom resource
  • Ohai
  • Ohai plugins
  • Creating an Ohai plugin
  • Tuning Ohai

 

To take this course, you should have completed Chef Fundamentals or Chef Essentials or have comparable work experience. You should have working knowledge of core Chef concepts and resources.

Workstation Requirements:

You will need a wi-fi enabled workstation with admin/root access on the machine for class. You will need the ability to remotely log into the virtual machines provided in class.

 


Duration

2 Days

Upcoming Classes

Online

Instructor-led online training

Location Dec 2019 Jan 2020 Feb 2020 Mar 2020 Apr 2020 May 2020
US Central - Online Jan 20 – Jan 21
Feb 6 – Feb 7

Testimonials

Just Great!

- IBM

Robin Beck provided an excellent training: he was very knowledgeable and held a very comprehensive two day training session!

- Shomi

Onsite Training

For groups of three or more

Request Quote

Public Training

US Central - Online

  • Confirmed
    9:00 AM - 5:00 PM CST
    $ 995.00 USD $ 895.00 USD before Monday, January 6, 2020 9:00 AM CST.
  • Confirmed
    9:00 AM - 5:00 PM CST
    $ 995.00 USD $ 895.00 USD before Wednesday, January 8, 2020 9:00 AM CST.

Classes marked with Confirmed are guaranteed to run. Sign up now while there is still space available!


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What Our Clients Are Saying

Robin Beck provided an excellent training: he was very knowledgeable and held a very comprehensive two day training session!

- Shomi

Just Great!

- IBM

Chef Intermediate Topics - Online Ratings

Averaged from 68 responses.

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What do these ratings mean?

Customer Comments

This was the best course I've ever taken. The instructor was just GREAT!

- IBM

This was the best training class I've taken. It was online using Zoom, it was super easy to share code and collaborate. The instructor kept everything going at a perfect pace and his knowledge and expertise on the topic was evident. 22 years of training in my career and this was hands down the best class I've taken. Better than classroom training. Looking forward to more!

- CVSHealth

Robin Beck provided an excellent training: he was very knowledgeable and held a very comprehensive two day training session!

- Shomi

Excellent information presented by an experienced practitioner and an excellent presenter.

- Telmate

I will recommend this class to my organization as one of the more complete solutions to on boarding new Chef users.

- The MITRE Corporation

I don't usually like online training, but this training was great and Eric is really good, well-organized, and in control. The way he engaged each participants is amazing, and how he troubleshoot issues.

- BlackBerry Limited

Just Great!

- IBM

Class was excellent, and the Instructor was even better! Robin Beck is the best!

- CRITEO