Search results for: mastering-puppet

Mastering Puppet

Author : Thomas Uphill
File Size : 54.74 MB
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Master Puppet for configuration management of your systems in an enterprise deployment About This Book This book is an advanced guide to using and deploying Puppet 4 in your organization with a special focus on issues faced in larger enterprise deployments From an experienced author, learn to deal with scaling, performance, and multiple developers with the help of real-world examples This is the most up-to-date guide on Puppet, and covers the advanced concepts of Puppet 4 Who This Book Is For This book is for those who have intermediate knowledge of Puppet and are looking to deploy it in their environment. Some idea how to write simple modules for configuration management with Puppet is a prerequisite for this book. What You Will Learn Scale out your Puppet infrastructure using proxying techniques Automate your code promotion workflow using Git and r10k Solve real-world problems using public modules from the Puppet Forge Use Hiera to separate the data of your configuration from the code of your configuration Write your own custom facts in Ruby Extend Puppet with your own custom facts, modules, and types Use exported resources to orchestrate change between machines Debug a puppetserver using Java techniques In Detail Puppet is a configuration management system and a language. It was written for and by system administrators to manage large numbers of systems efficiently and prevent configuration drifts. Mastering Puppet deals with the issues faced when scaling out Puppet to handle large numbers of nodes. It will show you how to fit Puppet into your enterprise and allow many developers to work on your Puppet code simultaneously. In addition, you will learn to write custom facts and roll your own modules to solve problems. Next, popular options for performing reporting and orchestration tasks will be introduced in this book. Moving over to troubleshooting techniques, which will be very useful. The concepts presented are useful to any size organization. By the end of the book, you will know how to deal with problems of scale and exceptions in your code, automate workflows, and support multiple developers working simultaneously. Style and approach This book is a step-wise guide packed with examples to help you configure complex systems in Puppet.

Mastering Puppet 5

Author : Ryan Russell-Yates
File Size : 32.50 MB
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Leverage Puppet 5 for medium to large scale enterprise deployment. Key Features Use and deploy Puppet 5, irrespective the size of your organization Scaling, performance improvements, and managing multiple developer requests Troubleshooting techniques, tips and tricks to make the most of Puppet 5 Book Description Puppet is a configuration management system and a language written for and by system administrators to manage a large number of systems efficiently and prevent configuration drift. The core topics this book addresses are Puppet's latest features and mastering Puppet Enterprise. You will begin by writing a new Puppet module, gaining an understanding of the guidelines and style of the Puppet community. Following on from this, you will take advantage of the roles and profiles pattern, and you will learn how to structure your code. Next, you will learn how to extend Puppet and write custom facts, functions, types, and providers in Ruby, and also use the new features of Hiera 5. You will also learn how to configure the new Code Manager component, and how to ensure code is automatically deployed to (multiple) Puppet servers. Next, you will learn how to integrate Puppet with Jenkins and Git to build an effective workflow for multiple teams, and use the new Puppet Tasks feature and the latest Puppet Orchestrator language extensions. Finally, you will learn how to scale and troubleshoot Puppet. By the end of the book, you will be able to deal with problems of scale and exceptions in your code, automate workflows, and support multiple developers working simultaneously. What you will learn Solve problems using modules and the roles and profiles pattern Extend Puppet with custom facts, functions, types, and providers Use Hiera 5 and Code Manager/r10k to separate code from data Continuously integrate your code using Jenkins, Git and automated testing Use exported resources and the new Puppet Orchestration features Explore Puppet Discovery features and their use Troubleshoot various parts of the Puppet Enterprise infrastructure Scale up and scale out Puppet infrastructure using various techniques Who this book is for If you are a system administrator or developer who has used Puppet in production and are looking for ways to easily use Puppet in an enterprise environment, this book is for you. Some knowledge of writing simple configuration management modules would be necessary.

Mastering Puppet for Large Infrastructures

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Puppet is a configuration management system that automates IT deployments, allowing administrators to keep machines consistent and up to date. Master Puppet and overcome issues faced in larger deployments, with these practical tutorials that shows real-world examples of Puppet in action. Packt Publishing instructor Thomas Uphill shows how to create a Puppet server machine from scratch and use PuppetDB to store facts (resource information), reports, and exported resources. He also shows how to generate reports, leverage public modules from Puppet Forge or GitHub for custom configurations, and check the syntax of code with two tools: puppet-lint or puppet parser validate. Plus, learn about Puppet best practices, such as adhering to the community style guide. This course was created by Packt Publishing. We are honored to host this training in our library.

Mastering Puppet Second Edition

Author : Thomas Narrabilis
File Size : 46.66 MB
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Master Puppet for configuration management of your systems in an enterprise deploymentAbout This Book- This book is an advanced guide to using and deploying Puppet 4 in your organization with a special focus on issues faced in larger enterprise deployments- From an experienced author, learn to deal with scaling, performance, and multiple developers with the help of real-world examples- This is the most up-to-date guide on Puppet, and covers the advanced concepts of Puppet 4Who This Book Is ForThis book is for those who have intermediate knowledge of Puppet and are looking to deploy it in their environment. Some idea how to write simple modules for configuration management with Puppet is a prerequisite for this book.What You Will Learn- Scale out your Puppet infrastructure using proxying techniques- Automate your code promotion workflow using Git and r10k- Solve real-world problems using public modules from the Puppet Forge- Use Hiera to separate the data of your configuration from the code of your configuration- Write your own custom facts in Ruby- Extend Puppet with your own custom facts, modules, and types- Use exported resources to orchestrate change between machines- Debug a puppetserver using Java techniquesIn DetailPuppet is a configuration management system and a language. It was written for and by system administrators to manage large numbers of systems efficiently and prevent configuration drifts.Mastering Puppet deals with the issues faced when scaling out Puppet to handle large numbers of nodes. It will show you how to fit Puppet into your enterprise and allow many developers to work on your Puppet code simultaneously. In addition, you will learn to write custom facts and roll your own modules to solve problems. Next, popular options for performing reporting and orchestration tasks will be introduced in this book. Moving over to troubleshooting techniques, which will be very useful. The concepts presented are useful to any size organization.By the end of the book, you will know how to deal with problems of scale and exceptions in your code, automate workflows, and support multiple developers working simultaneously.Style and approachThis book is a step-wise guide packed with examples to help you configure complex systems in Puppet.

Mastering Puppet 6 for Large Infrastructures

Author : Bob Hendry
File Size : 56.26 MB
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Configure servers in large infrastructures with ease using Puppet About This Video Learn advanced configuration techniques using PuppetDB Manage complex Puppet code with the Code Manager Use Puppet's advanced features to manage jobs through orchestration In Detail Puppet is a configuration management system that helps you automate all your IT configurations, giving you control of what you do to each node, when you do it, and how you do it. This course will take your knowledge of Puppet to an advanced level, and covers the latest and most advanced Puppet features. You will explore advanced techniques to deal with centralized and decentralized Puppet deployments and take control of your servers and desktops. Via interesting examples, learn how to automate Puppet deployment for configuration management and to automate every aspect of your systems including provisioning, deployment, and change management. You will integrate Puppet with Jenkins and Git to build an effective workflow for multiple teams and use the new Puppet Tasks feature and the latest Puppet Orchestrator language extensions. By the end of this course, you will be confident and skilled enough to scale and troubleshoot Puppet and overcome issues faced in larger deployments with real-world examples.

Puppet Mastering Infrastructure Automation

Author : Felix Frank
File Size : 88.15 MB
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Start pulling the strings of your IT infrastructure effectively with Puppet – learn how to configure, customize and manage your systems more intelligently in an enterprise deployment. About This Book Step-by-step instructions to jump start your Puppet deployment and automate your IT configurations Design, implement, and deploy Puppet in your infrastructure and tackle everyday IT infrastructure challenges Gain expert understanding of Puppet's latest and most advanced features Who This Book Is For If you're an experienced IT professional and a new Puppet user, this course will provide you with all you need to know to go from installation to advanced automation. What You Will Learn Write and employ individual Puppet manifests Understand how Puppet implements system abstraction Use Puppet to manage network, cloud, and virtualization devices Manage and test the Puppet code workflow Tweak, hack, and adapt the Puppet extension points Use exported resources to orchestrate change between machines Debug a puppetserver using Java techniques In Detail Puppet is a configuration management tool that allows you to automate all your IT configurations, giving you control. It was written for and by system administrators to manage large numbers of systems efficiently and prevent configuration drifts. Puppet gives you control of what you do to each node, when you do it, and how you do it.This Learning Path will take you from the basics of Puppet to extending it and then mastering it. We will start off with a primer on Puppet, its installation and get a sneak peek under its hood. We will then move on to designing and deploying your Puppet architecture, learning best practices for writing reusable and maintainable code, and executing, testing, and deploying Puppet across your systems. Finally, we will deal with problems of scale and exceptions in your code, automate workflows, and support multiple developers working simultaneously.This course is based on the following books: Puppet 4 Essentials - Second Edition Extending Puppet - Second Edition Mastering Puppet - Second Edition Style and approach This learning path follows a practical approach, starting from the basic commands to advanced aspects. Through a series of examples you will learn the most important skills essential to manage your IT infrastructure effectively.

Mastering Puppet the DevOps Way by School of DevOps

Author : Gourav Shah
File Size : 29.42 MB
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"Infrastructure as a code is one of the foundations of the DevOps Automation toolchain. Being the first to enter in 2005, Puppet is at the forefront of the IaaC revolutions and was the first tool amongst the four main configuration management tools including Chef, Ansible and Saltstack . Puppet is also the fastest configuration management system and provides a simple DSL (Domain Specific Language) to define the state of resources and does the heavy lifting of managing underlying platform-specific operations by itself, providing users with a higher level of abstraction than scripts do. The use of Puppet is no more limited to servers, but has also expanded to managing all type of devices including routers, embedded systems, storage and so on. With more and more organizations adopting to DevOps practices, knowledge on IaaC and tools such as Puppet is essential for today's generation of DevOps professionals. This skill would also help you to advance your career, especially for operations, systems, networks and DevOps engineers. It then helps you dive into the world of Puppet by understanding the basics of the languages such as resources/providers, manifests, and modules, and then delves deeper into creating dynamic code with parameters, templates, defined types and so on. Once equipped with the basics, it unlocks Puppet's full potential with advanced topics such as environments, Hiera, r10k, Puppet Enterprise, rolls and design patterns and so on. This course takes you from zero to Puppet Master in two weeks."--Resource description page.

Puppet Cookbook Third Edition

Author : Thomas Uphill
File Size : 23.60 MB
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This book is for anyone who builds and administers servers, especially in a web operations context. It requires some experience of Linux systems administration, including familiarity with the command line, file system, and text editing. No programming experience is required.

Troubleshooting Puppet

Author : Thomas Uphill
File Size : 52.68 MB
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Troubleshoot your Puppet infrastructure to leverage your system's performance effectively About This Book Covers major tools in Puppet deployment Fix catalog compilation problems and deal with issues found in larger deployments, such as scaling and improving performance. A fast-paced guide with real-world examples Who This Book Is For If you are a beginner to intermediate Puppet Engineer looking for guidance to help fix problems with your Puppet deployments, this book is for you. What You Will Learn Debug your Puppet infrastructure Use APIs to ensure services are working properly Fix catalog compilation issues Solve problems using Hiera tool Detect problems in your environment using PuppetDB tool Learn ways to format code to aid in identifying errors Troubleshoot errors in modules and templates In Detail Puppet is a configuration management system written for system administrators to manage a large number of systems efficiently and help maintain order. Deploying Puppet becomes more complex as you increase the number of nodes in your environment. The Puppet tool is an intelligent solution that increases the automation footprint for the proactive management of server infrastructures. Puppet's simple programming language is usable on most operating systems and is portable on different deployment environments. We begin by looking at the puppet.conf server configuration file, and talk about possible problems that can occur. What does puppet really do in the background and what options does it provide for troubleshooting? This is what we will explore. Moving on, we will be troubleshooting errors made in modules and templates, finding the best solutions. We will be writing code that will helping us in identify errors. Then we will explain how several ENCs do their job and how puppet communicates with them. We will learn how PuppetDB collects data generated by Puppet. It also enables advanced Puppet features like exported resources, and can be the foundation for other applications that use Puppet's data. By the end of the book we will have learned the best debugging tips for Puppet and PuppetServer. Style and approach This is a quick-paced guide packed with real-world examples and solutions to obstacles in your Puppet infrastructure.

Puppet Master

Author : Barry T. Hawkins
File Size : 74.52 MB
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As Gil Beach, a detective with the New York City police department, pieces together clues to the identity of a child killer, memories of his own childhood begin to resurface. Original.

Vagrant Virtual Development Environment Cookbook

Author : Chad Thompson
File Size : 20.77 MB
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If you are a software developer or administrator who wishes to create simple, reusable environments using Vagrant, this book is the perfect choice for you. Whether you are a system administrator with extensive experience in virtualization or a developer wishing to create development scripts for cloud deployment, you will find easy-to-follow recipes and techniques in this book that will allow you to create robust and reproducible virtual environments.

Mastering Sublime Text

Author : Dan Peleg
File Size : 45.72 MB
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Mastering Sublime Text is an easy-to-understand, step-by-step guide for learning all of the features of Sublime Text, including author tips and tricks. Every topic includes code examples and highlighted screenshots to make it easier to understand. This book is for developers with experience in any type of programming language, and for those who want to start using Sublime Text or perfect their existing skills. No knowledge of Sublime Text or any other code editor or IDE is expected.

The Causational and Free Will Theories of Volition

Author : Malcolm Guthrie
File Size : 84.52 MB
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Mastering the Toltec Way

Author : Susan Gregg
File Size : 54.36 MB
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Toltec culture flourished in Mexico around 800 AD. Its wisdom has been brought to millions by the wildly popular teacher don Miguel Ruiz. Also based on the ancient teachings of the Toltec people, Mastering the Toltec Way helps readers follow in the footsteps of the Toltec into living fully, truthfully, and passionately, day by day. Secret knowledge embraced by the Toltec transcends normal, everyday awareness. Using Mastering the Toltec Way, readers gain access to this ancient knowledge and learn daily how to be happy no matter what their circumstances and how to gain complete freedom to be themselves. Mastering the Toltec Way is structured on the lunar calendar. Each of the 13 chapters concludes with 28 daily entries that illustrate how to apply the Toltec way to today's world. From the book: Beginning on a full or new moon, readers: Start by reading a story that weaves the Toltec philosophy into modern life and lights the way for the exercises to follow.Do visualizations that help them use their imaginations to disengage their minds and re-engage their spirits.Meditate in various ways plus learn to pay attention to their five senses, among other active exercises to put the Toltec way into daily practice. For those who want to experience everyday life more deeply and gain lasting personal freedom, Mastering the Toltec Way guides seekers on a well-traveled, ancient path.

APC Mastering Mathematics Class 6 ICSE Avichal Publishing Company

Author : Prof. M.L. Aggarwal
File Size : 67.65 MB
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Mastering Mathematics - Class 6 has been written by Prof. M.L. Aggarwal in accordance with the latest syllabus prepared by The Inter State Board for Anglo-Indian Education.

Mastering the Fire Service Assessment Center

Author : Anthony Kastros
File Size : 20.80 MB
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This book identifies the key knowledge, skills and abilities required for success in the assessment center promotional process. Assessment centers are widely used by fire departments throughout the country. Unfortunately, many candidates fail to prepare for the test by failing to prepare for the position they seek. Whether aspiring to be a Lieutenant, Captain, Battalion Chief or above, this book gives the reader the tools to establish a personal plan for success in the test and in the position. This book is written in a humorous, matter-of-fact style that makes it easy to understand and retain. The reader is taught to truly prepare for the position and make the mental paradigm shift from test candidate to incumbent officer, which is a very unique and effective method. The book provides the reader with the tools needed to create his/her own plan for success. A personal self-assessment helps the aspiring officer evaluate his/her current status and leadership style. This baseline provides the foundation to get the reader asking questions about real-world scenarios that are mimicked in the testing arena. Features & benefits: * Gain a better understanding of what an assessment center is * Contains test exercises, sample problems, rating criteria, scoring sheets, assessor selection and common pitfalls *Learn the 27 knowledge, skills, and abilities (KSA's) spanning the 3 dimensions of leadership, management and emergency scene operations *Gain an in-depth understanding of how to develop their KSAs to succeed in the test and the position This book identifies the key knowledge, skills and abilities required for success in the assessment center promotional process. Assessment centers are widely used by fire departments throughout the country. Unfortunately, many candidates fail to prepare for the test by failing to prepare for the position they seek. Whether aspiring to be a Lieutenant, Captain, Battalion Chief or above, this book gives the reader the tools to establish a personal plan for success in the test and in the position. This book is written in a humorous, matter-of-fact style that makes it easy to understand and retain. The reader is taught to truly prepare for the position and make the mental paradigm shift from test candidate to incumbent officer, which is a very unique and effective method. The book provides the reader with the tools needed to create his/her own plan for success. A personal self-assessment helps the aspiring officer evaluate his/her current status and leadership style. This baseline provides the foundation to get the reader asking questions about real-world scenarios that are mimicked in the testing arena. Features & benefits: * Gain a better understanding of what an assessment center is * Contains test exercises, sample problems, rating criteria, scoring sheets, assessor selection and common pitfalls *Learn the 27 knowledge, skills, and abilities (KSA's) spanning the 3 dimensions of leadership, management and emergency scene operations *Gain an in-depth understanding of how to develop their KSAs to succeed in the test and the position

Mastering Photoshop For Web Design Vol 3

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Like most elements (such as typography, color, layout and content), photography is a crucial component on interfaces and for websites. This is one of the reasons why new tools are created by heavy users of Photoshop. This eBook Mastering Photoshop, Vol.3 offers hints for recent techniques, such as using brush tools, anti aliasing typography, layer and grid settings, unveiling masks and perfecting pixels. TABLE OF CONTENTS - Brushing Up On Photoshops Brush Tool - Unveiling Photoshop Masks - Mastering Photoshop With Paths - The Ails Of Typographic Anti Aliasing - Mastering Photoshop Techniques: Layer Styles - Establishing Your Grid In Photoshop - Pixel Perfection When Rotating, Pasting And Nudging In Photoshop - Top Non-Destructive Photoshop Techniques - Exporting From Photoshop - The Lost Art Of Design Etiquette

Ace High Mastering Low Stakes Poker Cash Games

Author : Nathan Schwiethale
File Size : 24.83 MB
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Puppets and popular Culture

Author : Scott Cutler Shershow
File Size : 58.55 MB
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Shershow examines an astonishing range of texts and performers - from Ben Jonson to Jim Henson, from Plato to Punch and Judy, from Enlightenment essays to works by the modernist avant-garde. He shows that the many forms of puppet theater which have flourished on the margins of social life in the carnival, fairground, and marketplace - have been both disparaged and celebrated by authors attempting to demonstrate their own legitimate or literary status.

Mastering DC

Author : Kay Killingstad
File Size : 84.87 MB
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