Book Detail : Puppet Cookbook, 3rd Edition

Book Title: 
Puppet Cookbook, 3rd Edition
Resource Category: 
Publisher: 
Publication Year: 
2 015
Number of Pages: 
336
ISBN: 
978-1-78439-488-2
Language: 
English
Edition: 
3rd
WishList: 
yes
Available at Shelf: 
No
Description: 

Jump-start your Puppet deployment using engaging and practical recipes.

Table of Contents (Summary): 
  1. Puppet Language and Style 

  2. Puppet Infrastructure 

  3. Writing Better Manifests 

  4. Working with Files and Packages

  5. Users and Virtual Resources

  6. Managing Resources and Files

  7. Managing Applications  

  8. Internode Coordination  

  9. External Tools and the Puppet Ecosystem

  10. Monitoring, Reporting, and Troubleshooting

Index  

Table of Contents (Expanded): 
  1. Puppet Language and Style 

    • Introduction  

    • Adding a resource to a node 

    • Using Fact er to describe a node 

    • Installing a package before starting a service 

    • Installing, configuring, and starting a service 

    • Using community Puppet style  

    • Creating a manifest 

    • Checking your manifests with Puppet-lint  

    • Using modules 

    • Using standard naming conventions  

    • Using inline templates 

    • Iterating over multiple items  

    • Writing powerful conditional statements 

    • Using regular expressions in if statements  

    • Using selectors and case statements  

    • Using the in operator 

    • Using regular expression substitutions  

    • Using the future parser 

  2. Puppet Infrastructure 

    • Introduction  

    • Installing Puppet  

    • Managing your manifests with Git 

    • Creating a decentralized Puppet architecture  

    • Writing a papply script 

    • Running Puppet from cron 

    • Bootstrapping Puppet with bash 

    • Creating a centralized Puppet infrastructure 

    • Creating certificates with multiple DNS names 

    • Running Puppet from passenger 

    • Setting up the environment  

    • Configuring PuppetDB  

    • Configuring Hiera  

    • Setting node-specific dat a with Hiera 

    • Storing secret data with hiera-gpg 

    • Using MessagePack serialization 

    • Automatic syntax checking with Git hooks  

    • Pushing code around with Git  

    • Managing Environments with Git 

  3. Writing Better Manifests 

    • Introduction  

    • Using arrays of resources 

    • Using resource defaults 

    • Using defined types 

    • Using tags  

    • Using run stages 

    • Using roles and profiles 

    • Passing parameters to classes  

    • Passing parameters from Hiera  

    • Writing reusable, cross-platform manifests 

    • Getting information about the environment  

    • Importing dynamic information  

    • Passing arguments to shell commands  

  4. Working with Files and Packages

    • Introduction  

    • Making quick edits to config files 

    • Editing INI style files with puppetlabs-inifile  

    • Using Augeas to reliably edit config files 

    • Building config files using snippets 

    • Using ERB templates 

    • Using array iteration in templates 

    • Using EPP templates 

    • Using GnuPG to encrypt secrets  

    • Installing packages from a third-party repository  

    • Comparing pac kage versions 

  5. Users and Virtual Resources

    • Introduction  

    • Using virtual resources 

    • Managing users with virtual resources 

    • Managing users' SSH access 

    • Managing users' customization files 

    • Using exported resources  

  6. Managing Resources and Files

    • Introduction  

    • Distributing cron jobs efficiently 

    • Scheduling when resources are applied 

    • Using host resources  

    • Using exported host resources 

    • Using multiple file sources 

    • Distributing and merging directory trees 

    • Cleaning up old files  

    • Auditing resources 

    • Temporarily disabling resources  

  7. Managing Applications  

    • Introduction  

    • Using public modules 

    • Managing Apache servers  

    • Creating Apache virtual hosts 

    • Creating nginx virtual hosts 

    • Managing MySQL 

    • Creating databases and users 

  8. Internode Coordination  

    • Introduction  

    • Managing firewalls with iptables 

    • Building high-availability services using Heartbeat  

    • Managing NFS servers and file shares  

    • Using HAProxy to load-balance multiple web servers 

    • Managing Docker with Puppet  

  9. External Tools and the Puppet Ecosystem

    • Introduction  

    • Creating custom facts  

    • Adding external facts  

    • Setting facts as environment variables  

    • Generating manifests with the Puppet resource command  

    • Generating manifests with other tools 

    • Using an external node classifier  

    • Creating your o wn resource types  

    • Creating your o wn providers 

    • Creating custom functions 

    • Testing your Puppet manifests with rspec-puppet  

    • Using librarian-puppet  

    • Using r10k  

  10. Monitoring, Reporting, and Troubleshooting

    • Introduction  

    • Noop – the don't change anything option  

    • Logging command output 

    • Logging debug messages 

    • Generating reports 

    • Producing automatic HTML documentation  

    • Drawing dependency graphs 

    • Understanding Puppet errors 

    • Inspecting configuration settings  

Index  

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