DevOps Training DevOps Puppet Introduction

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DevOps Puppet Introduction Training Videos for
Beginners
by
http//www.courseing.com
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Highlights

• Basics of Puppet
• Puppet Architecture
• Puppet Terms And Terminologies
• Understanding Infrastructure As Code

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Puppet Basics

• Puppet is an open source software configuration
  management tool.
• Luke Kanies founded puppet in 2005, lastly
  updated in Feb-10-2017.
• It is developed using Ruby.
• Designed to manage the configuration
  of Unix-like and Microsoft Windows systems.
• It provides a standard way of delivering.
• It Works on Linux, Mac OS, UNIX, Windows
  systems.

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Puppet Basics

• Useful as framework for automation systems.
• Puppet is a declarative Domain Specific
  Language(DSL).
• Puppet ships with a number of pre-defined resource
  s, which are the fundamental components of your
  infrastructure. 
• Puppet is flexible, Increases manageability and
  productivity.
• Automates repetitive tasks and reuses resources
  across different platforms.
• Provides resource abstraction to configure
  resources on different platforms.

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Puppet Architecture
Puppet Run Life Cycle
Source Unknown
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Puppet Architecture

• Puppet architecture contain following modules
• Facts System data collected on each machine and
  used to compile configurations.
• Manifest Files containing Puppet code, generally
  organized into collections called "modules".
• Catalog A graph of a given host's resources to
  be managed and the dependencies between them.
• Report The collection of all events generated
  during application of a given Catalog.

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Puppet Terms And Terminologies

• Puppet has the following terminologies

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Puppet Terms And Terminologies

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Puppet Terms And Terminologies

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Puppet Terms And Terminologies

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Understanding Infrastructure As Code

• Process of managing and provisioning computing
  infrastructure and their configuration through
  code, rather than using a manual process.
• It also defined as writing code to manage
  configurations and automate provisioning of
  infrastructure in addition to deployments. 
• It is similar to script programming which used to
  automate IT infrastructure.
• IAC uses high level or descriptive language to
  code more adaptable provisioning and deployment
  processes.

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Thank you
Thank You for Watching DevOps Puppet
Introduction Training Videos for Beginners by
http//www.courseing.com