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Chef Essentials Training
Level: Intermediate
This two-day Chef Essentials course will teach you to use Chef to turn infrastructure into code so that you can automate configuration, deployment and management of your servers.
You’ll also learn about Chef architecture and the set of tools included in the Chef Development Kit (ChefDK). Finally, we’ll show you how to test your infrastructure code so that you can deploy with confidence. Each of the core units includes hands-on exercises that will give you confidence in your new skills. At the end of the course, you’ll come away with a repo and the skills to start automating your own infrastructure.
Key Features of this Chef Essentials Training
- After-course instructor coaching benefit
You Will Learn How To
- Use Chef Resources to define the state of your system
- Write and use Chef recipes and cookbooks
- Automate testing of cookbooks
- Manage multiple nodes with Chef Server
- Create Organizations
- Bootstrap nodes
- Assign Roles to nodes
- Deploy nodes to environments
- Enable Chef’s search features with your automation
- Create acceptance and production environments
Choose the Training Solution That Best Fits Your Individual Needs or Organizational Goals
LIVE, INSTRUCTOR-LED
In Class & Live, Online Training
- 2-day instructor-led training course
- One-on-one after-course instructor coaching
- Tuition can be paid later by invoice -OR- at the time of checkout by credit card
TRAINING AT YOUR SITE
Team Training
- Bring this or any training to your organization
- Full - scale program development
- Delivered when, where, and how you want it
- Blended learning models
- Tailored content
- Expert team coaching
Customize Your Team Training Experience
CONTACT USSave More On Training with FlexVouchers – A Unique Training Savings Account
Our FlexVouchers help you lock in your training budgets without having to commit to a traditional 1 voucher = 1 course classroom-only attendance. FlexVouchers expand your purchasing power to modern blended solutions and services that are completely customizable. For details, please call 888-843-8733 or chat live.
In Class & Live, Online Training
Time Zone Legend:
Note: This course runs for 2 Days
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Apr 10 - 11 9:00 AM - 4:30 PM EDT Live Online Reserve Your Seat
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May 18 - 19 9:00 AM - 4:30 PM EDT Live Online Reserve Your Seat
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Jun 15 - 16 9:00 AM - 4:30 PM EDT Live Online Reserve Your Seat
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Jul 20 - 21 9:00 AM - 4:30 PM EDT Live Online Reserve Your Seat
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Aug 17 - 18 9:00 AM - 4:30 PM EDT Live Online Reserve Your Seat
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Sep 21 - 22 9:00 AM - 4:30 PM EDT Live Online Reserve Your Seat
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Oct 19 - 20 9:00 AM - 4:30 PM EDT Live Online Reserve Your Seat
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Nov 16 - 17 9:00 AM - 4:30 PM EST Live Online Reserve Your Seat
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Dec 14 - 15 9:00 AM - 4:30 PM EST Live Online Reserve Your Seat
Guaranteed to Run
When you see the "Guaranteed to Run" icon next to a course event, you can rest assured that your course event — date, time — will run. Guaranteed.Chef Essentials Course Information
Recommended Experience
Some familiarity with the following:
- Writing code (of just about any flavor) in a text editor
- Working on the command line
Basic system administration – installing packages, configuring those packages, starting service
Course Preparation
Computer Labs Needed/Technical Specs:
Workstation Requirements:
Attendees should bring a wifi-enabled laptop to the workshop. The following operating systems have been tested as workstation systems with the hands on exercises:
- Ubuntu 10.04, 12.04
- Mac OS X 10.7.3+
Windows 7
Other platforms and platform versions may work without modification. Due to time constraints we will not be able to troubleshoot issues with unlisted platforms. Attendees should install non-Chef required software before the workshop starts.
- SSH/SCP (OpenSSH, puTTY/WinSCP or equivalent)
- Programer's text editor (Vi/Vim, Emacs, Sublime Text 2 or equivalent)
- Additionally, all attendees should install ChefDK.
Chef Essentials Course Outline
Chef Introduction
- Overview and expectations for the class
- The Chef Lab System Architecture
- Group Lab: Pre-built workstation
Using Chef Resources
- Using Chef to install packages on your virtual workstation
- Using the chef-client command
- Creating a basic Chef recipe file
- Defining Chef Resources
- Test and repair
- Lab: The 'file' resource
Building Cookbooks
- Modify a recipe
- Collaboration and version control
- Generating a Chef cookbook
- Defining a Chef recipe that sets up a web server
- Group Exercise: Version Control
- Lab: Set up Git
- Lab: Setting up web servers
Chef client
- Locally applying multiple cookbooks' recipes with chef-client
- Applying a run list
- Including a recipe from within another recipe
- Lab: Update the apache Cookbook
Testing Cookbooks
- Using Test Kitchen to verify your recipes converge on a virtual instance
- Reading the ServerSpec documentation
- Writing and execute tests
- Where do tests live?
- Group Exercise: Test configuration
- Lab: Converge the kitchen
- Lab: Commit your work
- Lab: Testing Apache
Details About a System
- Managing large numbers of servers
- Capturing details about a system
- Using the node object within a recipe
- Using Ruby's string interpolation
- Updating the version of a cookbook
- Lab: Update the Cookbook version
- Lab: Node Details in the Webserver
- Lab: Commit your work
Desired State and Data
- Cleaner recipes
- When to use a template resource
- Creating a template file
- Using ERB tags to display node data in a template
- Defining a template resource
- Using kitchen test on the "apache" cookbook
- Using chef-clientto apply the "apache" cookbook's "default" recipe
- Updating the "apache" cookbook's version for this patch=
- Committing the changes
- Lab: Update the version
Local Workstation Installation
- Installing ChefDK on your laptop
- Executing commands to ensure everything is installed
- Installing a local editor like Atom
- Lab: You will run the following commands and report their versions: $chef, $chef-client, $knife, $ohai, $berks, $kitchen, $foodcritic, $rubocop
The Chef Server
- Connecting to a Chef Server
- Managing Additional systems
- Managing User traffic
- Uploading cookbooks to a Chef Server
- Bootstrapping a node
- Managing a node via a Chef Server
- Hosted Chef
- Lab: Uploading cookbooks and managing cookbook dependencies
Community Cookbooks
- Find cookbooks on the Chef supermarket
- Create a wrapper cookbook
- Example: load balancer
- Amazon EC2 instances
- Replace the existing default values
- Upload a cookbook to Chef Server
- Bootstrap a new node that runs the cookbook
- Discussion: Can your teams benefit from the supermarket?
Managing Multiple Nodes
- Managing user traffic
- Bootstrapping and updating the run_list
- Running chef-client on a node
- Appending values to an attribute within a recipe
- Versioning cookbooks and uploading to Chef Server
- Lab: Another new node
- Lab: Test and update the load balancer
- Lab: Run $berks install
- Lab: Converging the cookbook
Roles
- Assigning, defining, and configuring
- The 'knife' role
- Verifying roles
- Roles for everyone
- Lab: Define a web role
Search
- Update a Cookbook to Dynamically Use Nodes with the Web Role
- Describe the query syntax used in search
- Build a search into your recipe code
- Create a Ruby Array and Ruby Hash
- Update the myhaproxy wrapper cookbook
- Lab: Updating, load balancing, uploading and running the new search-capable cookbook
Environments
- Keeping your infrastructure current
- Creating a production environment
- Creating an acceptance environment
- Deploying a node to an environment
- Updating a search query to be more exact
- Lab: Set new nodes to production
- Lab: Acceptance environment
- Lab: Create a new environment file
Course wrap and further resources
- Beyond essentials
- Valuable reading
- Events and online resources
- Customizing Chef
Team Training
Chef Essentials Training FAQs
What is Chef Automation?
Chef is a powerful automation platform that transforms infrastructure into code.
Can I learn the essentials of Chef online?
Yes! We know your busy work schedule may prevent you from getting to one of our classrooms which is why we offer convenient online training to meet your needs wherever you want. This course is available live online and as Private Team Training.
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