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Learning Chef

A Guide to Configuration Management and Automation

Paperback Engels 2014 9781491944936
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Samenvatting

Get a hands-on introduction to the Chef, the configuration management tool for solving operations issues in enterprises large and small. Ideal for developers and sysadmins new to configuration management, this guide shows you to automate the packaging and delivery of applications in your infrastructure. You'll be able to build (or rebuild) your infrastructure's application stack in minutes or hours, rather than days or weeks.

After teaching you how to write Ruby-based Chef code, this book walks you through different Chef tools and configuration management concepts in each chapter, using detailed examples throughout. All you need to get started is command-line experience and familiarity with basic system administration.

- Configure your Chef development environment and start writing recipes
- Create Chef cookbooks with recipes for each part of your infrastructure
- Use Test Kitchen to manage sandbox testing environments
- Manage single nodes with Chef client, and multiple nodes with Chef Server
- Use data bags for storing shared global data between nodes
- Simulate production Chef Server environments with Chef Zero
- Classify different types of services in your infrastructure with roles
- Model life stages of your application, including development, testing, staging, and production

Specificaties

ISBN13:9781491944936
Trefwoorden:Chef
Taal:Engels
Bindwijze:paperback
Aantal pagina's:366
Uitgever:O'Reilly
Verschijningsdatum:18-11-2014

Lezersrecensies

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Inhoudsopgave

1. Configuration Management and Chef
-What Is Configuration Management?
-Why You Need a Configuration Management Tool to Automate IT
-What Is Chef?
-Why Chef Might Be a Good Tool for Your Enterprise
-Where Do We Go From Here?

2. Configure Your Chef Development Environment
-Install a Programmer’s Text Editor
-Chef Development Tools
-Install the Chef Development Tools on Linux
-Install the Chef Development Tools on Mac OS X
-Install the Chef Development Tools on Windows
-Summary

3. Ruby and Chef Syntax
-Overview of Ruby
-Ruby Syntax and Examples
-Chef Syntax and Examples

4. Write Your First Chef Recipe
-Create a Directory Structure for Your Code
-Write Your First Chef Recipe
-Verify Your First Chef Recipe
-Examine hello.rb
-Recipes Specify Desired Configuration
-To Uninstall, Specify What Not to Do
-Summary

5. Manage Sandbox Environments with Test Kitchen
-Installing Vagrant and VirtualBox
-Host versus Guest
-Introducing Test Kitchen
-Spinning Up Your First Virtual Machine
-YAML Overview
-Test Kitchen Configuration with .kitchen.yml
-Summary

6. Manage Nodes with Chef Client
-What Is a Node?
-Create a New Sandbox Environment for a Node
-Installing Chef Client with Test Kitchen
-Your First Chef-Client Run
-Chef Client Modes
-Ohai
-Accessing Node Information
-Summary

7. Cookbook Authoring and Use
-Your First Cookbook: Message of the Day
-Your First Cookbook: Message of the Day (Chef Development Kit)
-Introducing the Cookbook_file Resource
-Your First Cookbook: Message of the Day (Chef Client)
-Introducing the Cookbook_file Resource
-Performing Your First Converge
-Validate Your Results
-Anatomy of a Chef Run
-Cookbook Structure
-The Four Resources You Need to Know
-Apache Cookbook: A Step-By-Step Primer for Creating a Cookbook
-Summary
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          Learning Chef