Ansible For Devops A Comprehensive Guide From Beginner To Intermediate

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Ansible for DevOps - A Comprehensive Guide from Beginner to Intermediate

Author : Lyron Foster
Publisher : Career Kick Start Books, LLC
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4./5 ( download)

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Book Synopsis Ansible for DevOps - A Comprehensive Guide from Beginner to Intermediate by : Lyron Foster

Download or read book Ansible for DevOps - A Comprehensive Guide from Beginner to Intermediate written by Lyron Foster and published by Career Kick Start Books, LLC. This book was released on 2023-03-05 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a practical guide for anyone who wants to learn how to use Ansible for DevOps automation. The book provides a step-by-step approach to learning Ansible, starting with the basics of installation and configuration, and gradually building up to advanced concepts and techniques. The book covers essential topics such as Ansible Playbooks, Modules, and Roles, as well as Ansible Inventory and Configuration Management. It also explores Ansible's capabilities in Cloud Infrastructure, Continuous Integration/Continuous Deployment (CI/CD), and advanced concepts such as Ansible Tower and Galaxy. Each chapter includes hands-on exercises and examples that help readers gain practical experience in using Ansible for DevOps automation. The book is suitable for beginners and intermediate users who want to learn how to use Ansible to simplify and streamline their IT infrastructure management. The book's clear and concise language, along with its practical approach, make it an invaluable resource for DevOps professionals who want to learn how to use Ansible effectively. Whether you are new to Ansible or an experienced user looking to expand your skills, Ansible for DevOps: A Comprehensive Guide from Beginner to Intermediate is an essential guide for mastering Ansible and DevOps automation.

Ansible: Up and Running

Author : Lorin Hochstein
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491916141
Total Pages : 332 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis Ansible: Up and Running by : Lorin Hochstein

Download or read book Ansible: Up and Running written by Lorin Hochstein and published by "O'Reilly Media, Inc.". This book was released on 2014-12-08 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among the many configuration management tools available, Ansible has some distinct advantages—it’s minimal in nature, you don’t need to install anything on your nodes, and it has an easy learning curve. This practical guide shows you how to be productive with this tool quickly, whether you’re a developer deploying code to production or a system administrator looking for a better automation solution. Author Lorin Hochstein shows you how to write playbooks (Ansible’s configuration management scripts), manage remote servers, and explore the tool’s real power: built-in declarative modules. You’ll discover that Ansible has the functionality you need and the simplicity you desire. Understand how Ansible differs from other configuration management systems Use the YAML file format to write your own playbooks Learn Ansible’s support for variables and facts Work with a complete example to deploy a non-trivial application Use roles to simplify and reuse playbooks Make playbooks run faster with ssh multiplexing, pipelining, and parallelism Deploy applications to Amazon EC2 and other cloud platforms Use Ansible to create Docker images and deploy Docker containers

Ansible for Beginners

Author : Yedukondalu Chary
Publisher : Independently Published
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.3/5 (753 download)

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Book Synopsis Ansible for Beginners by : Yedukondalu Chary

Download or read book Ansible for Beginners written by Yedukondalu Chary and published by Independently Published. This book was released on 2023-01-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Ansible for Beginners: Managing Infrastructure with Ease" is a comprehensive guide for anyone looking to learn and master Ansible, the popular open-source automation tool. This book is designed for beginners who have little to no experience with Ansible, but are eager to learn how to use it to manage their infrastructure efficiently. The book starts with a brief introduction to Ansible, its history, and why it has become such a popular tool among IT professionals. It then covers the basics of setting up Ansible and running your first command. The book also delves into more advanced topics such as inventory management, ad-hoc commands, playbooks, YAML syntax, and modules. Additionally, it covers various use cases such as managing files and directories, services, packages, users and groups, and variables. Throughout the book, practical examples and hands-on exercises are provided to help readers understand and apply the concepts being discussed. The book also covers important topics such as security considerations, debugging and troubleshooting, and automating your workflow. This book is an ideal resource for IT professionals, system administrators, and developers who want to learn how to use Ansible to manage their infrastructure and automate repetitive tasks. It is also a great resource for anyone interested in learning more about IT automation in general. The book concludes with a glossary of terms, index, and resources for further learning. This book, "Ansible for Beginners: Managing Infrastructure with Ease," is designed to help new users get up and running with Ansible quickly and easily. It covers the basics of Ansible, including installation, inventory management, and ad-hoc commands, as well as more advanced topics like playbooks, variables, loops, and conditionals. The book also includes practical examples and real-world scenarios to help you understand how Ansible can be used to manage your infrastructure. Whether you are a system administrator, a DevOps professional, or just someone who wants to automate their infrastructure, this book will help you get started with Ansible and start managing your infrastructure with ease.

Ansible

Author : Michael Heap
Publisher : Apress
ISBN 13 : 1484216598
Total Pages : 182 pages
Book Rating : 4.4/5 (842 download)

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Book Synopsis Ansible by : Michael Heap

Download or read book Ansible written by Michael Heap and published by Apress. This book was released on 2016-09-27 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is your concise guide to Ansible, the simple way to automate apps and IT infrastructure. In less than 250 pages, this book takes you from knowing nothing about configuration management to understanding how to use Ansible in a professional setting. You will learn how to create an Ansible playbook to automatically set up an environment, ready to install an open source project. You’ll extract common tasks into roles that you can reuse across all your projects, and build your infrastructure on top of existing open source roles and modules that are available for you to use. You will learn to build your own modules to perform actions specific to your business. By the end you will create an entire cluster of virtualized machines, all of which have your applications and all their dependencies installed automatically. Finally, you'll test your Ansible playbooks. Ansible can do as much or as little as you want it to. Ansible: From Beginner to Pro will teach you the key skills you need to be an Ansible professional. You’ll be writing roles and modules and creating entire environments without human intervention in no time at all – add it to your library today. What You Will Learn Learn why Ansible is so popular and how to download and install it Create a playbook that automatically downloads and installs a popular open source project Use open source roles to complete common tasks, and write your own specific to your business Extend Ansible by writing your own modules Test your infrastructure using Test Kitchen and ServerSpec Who This Book Is For Developers that currently create development and production environments by hand. If you find yourself running apt-get install regularly, this book is for you. Ansible adds reproducibility and saves you time all at once. Ansible: From Beginner to Pro is great for any developer wanting to enhance their skillset and learn new tools.

Implementing DevOps with Ansible 2

Author : Jonathan McAllister
Publisher : Packt Publishing Ltd
ISBN 13 : 178712651X
Total Pages : 257 pages
Book Rating : 4.7/5 (871 download)

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Book Synopsis Implementing DevOps with Ansible 2 by : Jonathan McAllister

Download or read book Implementing DevOps with Ansible 2 written by Jonathan McAllister and published by Packt Publishing Ltd. This book was released on 2017-07-21 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leverage the power of Ansible 2 and related tools and scale DevOps processes About This Book Learn how to use Ansible playbooks along with YAML and JINJA to create efficient DevOps solutions Use Ansible to provision and automate Docker containers and images Learn the fundamentals of Continuous Integration and Continuous Delivery and how to leverage Ansible to implement these modern DevOps Learn the fundamentals of creating custom Ansible modules Learn the fundamentals of Ansible Galaxy Follow along step-by-step as we teach you to scale Ansible for your DevOps processes Who This Book Is For If you are a DevOps engineer, administrator, or developer and want to implement the DevOps environment in your organization using Ansible, then this book is for you. What You Will Learn Get to the grips with the fundamentals of Ansible 2.2 and how you can benefit from leveraging Ansible for DevOps. Adapt the DevOps process and learn how Ansible and other tools can be used to automate it. Start automating Continuous Integration and Continuous Delivery tasks using Ansible Maximize the advantages of tools such as Docker, Jenkins, JIRA, and many more to implement the DevOps culture. Integrate DevOps tools with Ansible Extend Ansible using Python and create custom modules that integrate with unique specific technology stacks Connect and control the states of various third-party applications such as GIT, SVN, Artifactory, Nexus, Jira, Hipchat, Slack, Nginx, and others In Detail Thinking about adapting the DevOps culture for your organization using a very simple, yet powerful automation tool, Ansible 2? Then this book is for you! In this book, you will start with the role of Ansible in the DevOps module, which covers fundamental DevOps practices and how Ansible is leveraged by DevOps organizations to implement consistent and simplified configuration management and deployment. You will then move on to the next module, Ansible with DevOps, where you will understand Ansible fundamentals and how Ansible Playbooks can be used for simple configuration management and deployment tasks. After simpler tasks, you will move on to the third module, Ansible Syntax and Playbook Development, where you will learn advanced configuration management implementations, and use Ansible Vault to secure top-secret information in your organization. In this module, you will also learn about popular DevOps tools and the support that Ansible provides for them (MYSQL, NGINX, APACHE and so on). The last module, Scaling Ansible for the enterprise, is where you will integrate Ansible with CI and CD solutions and provision Docker containers using Ansible. By the end of the book you will have learned to use Ansible to leverage your DevOps tasks. Style and approach A step-by-step guide to automating all DevOps stages with ease using Ansible

Ansible for Devops

Author : David Johnson
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781537660653
Total Pages : 68 pages
Book Rating : 4.6/5 (66 download)

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Book Synopsis Ansible for Devops by : David Johnson

Download or read book Ansible for Devops written by David Johnson and published by Createspace Independent Publishing Platform. This book was released on 2016-10-11 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an exploration of Ansible for DevOps. The application of DevOps in software use and development of software is on the rise; hence you need to know how to apply it in Ansible. Various strategies that can be used for deployments with Ansible are discussed in this book. This book guides you on how to perform a Single-server deployment in Ansible. You will also be guided on how to perform Zero-downtime multi-server deployments, as well as Capistrano-style and blue-green deployments. Examples have been given using apps developed in various programming languages. Most commands in Ansible are viewed to be complex and take a long time to complete. However, by use of Ad-hoc commands, one can perform a number of tasks easily and quickly. This book will help you understand how to use Ad-hoc commands for user and group management, as well as Cron jobs, which are good when it comes to the scheduling of the various tasks in Ansible. This book guides you on to use Ad-Hoc commands for setting up and managing cron job in Ansible. You will also be shown how to use these commands for configuration of both database and application servers. Here is a preview of what you'll learn: - Deployments with Ansible - Ad Hoc Commands - Inventories

Ansible for DevOps

Author : David Johnson
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781540626462
Total Pages : 98 pages
Book Rating : 4.6/5 (264 download)

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Book Synopsis Ansible for DevOps by : David Johnson

Download or read book Ansible for DevOps written by David Johnson and published by Createspace Independent Publishing Platform. This book was released on 2016-11-28 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an exploration of Ansible for DevOps. The application of DevOps in software use and development of software is on the rise; hence you need to know how to apply it in Ansible. Various strategies that can be used for deployments with Ansible are discussed in this book. This book guides you on how to perform a Single-server deployment in Ansible. You will also be guided on how to perform Zero-downtime multi-server deployments, as well as Capistrano-style and blue-green deployments. Examples have been given using apps developed in various programming languages. Most commands in Ansible are viewed to be complex and take a long time to complete. However, by use of Ad-hoc commands, one can perform a number of tasks easily and quickly. This book will help you understand how to use Ad-hoc commands for user and group management, as well as Cron jobs, which are good when it comes to the scheduling of the various tasks in Ansible. This book guides you on to use Ad-Hoc commands for setting up and managing cron job in Ansible. You will also be shown how to use these commands for configuration of both database and application servers.

Ansible for DevOps

Author : Jeff Geerling
Publisher :
ISBN 13 : 9780986393426
Total Pages : 452 pages
Book Rating : 4.3/5 (934 download)

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Book Synopsis Ansible for DevOps by : Jeff Geerling

Download or read book Ansible for DevOps written by Jeff Geerling and published by . This book was released on 2020-08-05 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ansible is a simple, but powerful, server and configuration management tool. Learn to use Ansible effectively, whether you manage one server--or thousands.

Mastering Ansible

Author : Ghada Atef
Publisher : Independently Published
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.3/5 (864 download)

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Book Synopsis Mastering Ansible by : Ghada Atef

Download or read book Mastering Ansible written by Ghada Atef and published by Independently Published. This book was released on 2023-03-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Mastering Ansible: A Comprehensive Guide to Automating Configuration Management and Deployment" is an in-depth guide to Ansible, a popular open-source tool for automating infrastructure as code. The book covers everything from the basics of Ansible to advanced topics such as modules, plugins, roles, and dynamic inventory. It provides detailed guidance on how to write efficient, modular, and reusable playbooks, and how to use Ansible to automate a wide range of tasks, from provisioning servers to deploying applications. The book also includes best practices, tips, and tricks for working effectively with Ansible, as well as use cases and real-world examples. Whether you're a beginner or an experienced user, "Mastering Ansible" will help you become a master of Ansible and take your automation skills to the next level.

Engineering DevOps

Author : Marc Hornbeek
Publisher : Bookbaby
ISBN 13 : 9781543989618
Total Pages : 400 pages
Book Rating : 4.9/5 (896 download)

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Book Synopsis Engineering DevOps by : Marc Hornbeek

Download or read book Engineering DevOps written by Marc Hornbeek and published by Bookbaby. This book was released on 2019-12-06 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an engineering reference manual that explains "How to do DevOps?". It is targeted to people and organizations that are "doing DevOps" but not satisfied with the results that they are getting. There are plenty of books that describe different aspects of DevOps and customer user stories, but up until now there has not been a book that frames DevOps as an engineering problem with a step-by-step engineering solution and a clear list of recommended engineering practices to guide implementors. The step-by-step engineering prescriptions can be followed by leaders and practitioners to understand, assess, define, implement, operationalize, and evolve DevOps for their organization. The book provides a unique collection of engineering practices and solutions for DevOps. By confining the scope of the content of the book to the level of engineering practices, the content is applicable to the widest possible range of implementations. This book was born out of the author's desire to help others do DevOps, combined with a burning personal frustration. The frustration comes from hearing leaders and practitioners say, "We think we are doing DevOps, but we are not getting the business results we had expected." Engineering DevOps describes a strategic approach, applies engineering implementation discipline, and focuses operational expertise to define and accomplish specific goals for each leg of an organization's unique DevOps journey. This book guides the reader through a journey from defining an engineering strategy for DevOps to implementing The Three Ways of DevOps maturity using engineering practices: The First Way (called "Continuous Flow") to The Second Way (called "Continuous Feedback") and finally The Third Way (called "Continuous Improvement"). This book is intended to be a guide that will continue to be relevant over time as your specific DevOps and DevOps more generally evolves.

Enterprise DevOps for Architects

Author : Jeroen Mulder
Publisher : Packt Publishing Ltd
ISBN 13 : 1801811709
Total Pages : 289 pages
Book Rating : 4.8/5 (18 download)

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Book Synopsis Enterprise DevOps for Architects by : Jeroen Mulder

Download or read book Enterprise DevOps for Architects written by Jeroen Mulder and published by Packt Publishing Ltd. This book was released on 2021-11-11 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: An architect's guide to designing, implementing, and integrating DevOps in the enterprise Key FeaturesDesign a DevOps architecture that is aligned with the overall enterprise architectureDesign systems that are ready for AIOps and make the move toward NoOpsArchitect and implement DevSecOps pipelines, securing the DevOps enterpriseBook Description Digital transformation is the new paradigm in enterprises, but the big question remains: is the enterprise ready for transformation using native technology embedded in Agile/DevOps? With this book, you'll see how to design, implement, and integrate DevOps in the enterprise architecture while keeping the Ops team on board and remaining resilient. The focus of the book is not to introduce the hundreds of different tools that are available for implementing DevOps, but instead to show you how to create a successful DevOps architecture. This book provides an architectural overview of DevOps, AIOps, and DevSecOps – the three domains that drive and accelerate digital transformation. Complete with step-by-step explanations of essential concepts, practical examples, and self-assessment questions, this DevOps book will help you to successfully integrate DevOps into enterprise architecture. You'll learn what AIOps is and what value it can bring to an enterprise. Lastly, you will learn how to integrate security principles such as zero-trust and industry security frameworks into DevOps with DevSecOps. By the end of this DevOps book, you'll be able to develop robust DevOps architectures, know which toolsets you can use for your DevOps implementation, and have a deeper understanding of next-level DevOps by implementing Site Reliability Engineering (SRE). What you will learnCreate DevOps architecture and integrate it with the enterprise architectureDiscover how DevOps can add value to the quality of IT deliveryExplore strategies to scale DevOps for an enterpriseArchitect SRE for an enterprise as next-level DevOpsUnderstand AIOps and what value it can bring to an enterpriseCreate your AIOps architecture and integrate it into DevOpsCreate your DevSecOps architecture and integrate it with the existing DevOps setupApply zero-trust principles and industry security frameworks to DevOpsWho this book is for This book is for enterprise architects and consultants who want to design DevOps systems for the enterprise. It provides an architectural overview of DevOps, AIOps, and DevSecOps. If you're looking to learn about the implementation of various tools within the DevOps toolchain in detail, this book is not for you.

Mastering Ansible

Author : Jesse Keating
Publisher : Packt Publishing Ltd
ISBN 13 : 1784398241
Total Pages : 236 pages
Book Rating : 4.7/5 (843 download)

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Book Synopsis Mastering Ansible by : Jesse Keating

Download or read book Mastering Ansible written by Jesse Keating and published by Packt Publishing Ltd. This book was released on 2015-11-24 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design, develop, and solve real world automation and orchestration needs by unlocking the automation capabilities of Ansible About This Book Discover how Ansible works in detail Explore use cases for Ansible's advanced features including task delegation, fast failures, and serial task execution Extend Ansible with custom modules, plugins, and inventory sources Who This Book Is For This book is intended for Ansible developers and operators who have an understanding of the core elements and applications but are now looking to enhance their skills in applying automation using Ansible. What You Will Learn Understand Ansible's code and logic flow Safeguard sensitive data within Ansible Access and manipulate complex variable data within Ansible playbooks Handle task results to manipulate change and failure definitions Organize Ansible content into a simple structure Craft a multi-tier rollout playbook utilizing load balancers and manipulating your monitoring system Utilize advanced Ansible features to orchestrate rolling updates with almost no service disruptions Troubleshoot Ansible failures to understand and resolve issues Extend Ansible with custom modules, plugins, or inventory sources In Detail Automation is critical to success in the world of DevOps. How quickly and efficiently an application deployment can be automated, or a new infrastructure can be built up, can be the difference between a successful product or a failure. Ansible provides a simple yet powerful automation engine. Beyond the basics of Ansible lie a host of advanced features which are available to help you increase efficiency and accomplish complex orchestrations with ease. This book provides you with the knowledge you need to understand how Ansible works at a fundamental level and leverage its advanced capabilities. You'll learn how to encrypt Ansible content at rest and decrypt data at runtime. You will master the advanced features and capabilities required to tackle the complex automation challenges of today and beyond. You will gain detailed knowledge of Ansible workflows, explore use cases for advanced features, craft well thought out orchestrations, troubleshoot unexpected behaviour, and extend Ansible through customizations. Finally, you will discover the methods used to examine and debug Ansible operations, helping you to understand and resolve issues. Style and approach A clear, practical guide that covers best practise, system architecture and design aspects that will help you master Ansible with ease.

Devops for Beginners

Author : David Johnson
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781540333995
Total Pages : 122 pages
Book Rating : 4.3/5 (339 download)

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Book Synopsis Devops for Beginners by : David Johnson

Download or read book Devops for Beginners written by David Johnson and published by Createspace Independent Publishing Platform. This book was released on 2016-11-18 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an exploration of DevOps (Developer Operations). It beings by explaining to the user what DevOps is. As a reader, you will come to understand the importance of DevOps in software development processes. The process of setting up a Linux web server to run on an android platform has been explored in detail so that you will understand how to do it. The process of apps made in Ruby has been complex for a long time. However, a tool named Ansible can help you do this much more easily. This book explores this by guiding you in how to install your Ruby app with Ansible. Software apps are usually released in versions. Once a particular update has been made to the software, the version is changed to a higher one. In this book, you will be guided on how to control these versions and you will be shown how to change from one version to another. The process of updating software, which may be difficult on the part of the development team, will also be explored. The process of continuous integration is essential in agile software development and there are several tools that can help you with this as a software development team. However, amongst the available tools, Jenkins has been found to be the best tool for this. This book guides you on how to use Jenkins for continuous integration of your software. This book will also demonstrate how to prepare your Ubuntu box before deploying it, as well as how to store tree data structures when working with MongoDB, a NoSQL database. The following topics are discussed in this book: - What is DevOps? - How to Run a Linux Web Server on Android Device - Deployment of a Ruby App with Ansible - A Gift-Flow Releasing Model - Setting Up and Configuring Jenkins for the Team - How to Prepare and Secure Ubuntu Box for Deployment - Enabling Virtualization in ESXi virtual machine - Securing Deployment Secrets with vault - Tree Structures and MongoDB

Vagrant Cookbook

Author : Erika Heidi
Publisher : Lulu.com
ISBN 13 : 1326020153
Total Pages : 126 pages
Book Rating : 4.3/5 (26 download)

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Book Synopsis Vagrant Cookbook by : Erika Heidi

Download or read book Vagrant Cookbook written by Erika Heidi and published by Lulu.com. This book was released on 2014-09-16 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: How many times did you hear the excuse ""works on my machine""? With Vagrant, this stays in the past. Your environments will be exactly the way you want them to be, targeting specific projects for different needs. As easy as cloning a repository and running ""vagrant up."" This book covers from basic to advanced concepts on Vagrant, including important ProTips to improve your Vagrant projects and avoid common mistakes. Vagrant Cookbook comes with quick guides to the 3 most used Vagrant provisioners: Puppet, Ansible and Chef. Following the guide, a practical example will show you how to provision a basic web server with Nginx + PHP5-FPM (PHP 5.5+).

Ansible Playbook Essentials

Author : Gourav Shah
Publisher : Packt Publishing Ltd
ISBN 13 : 1784395617
Total Pages : 168 pages
Book Rating : 4.7/5 (843 download)

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Book Synopsis Ansible Playbook Essentials by : Gourav Shah

Download or read book Ansible Playbook Essentials written by Gourav Shah and published by Packt Publishing Ltd. This book was released on 2015-08-05 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design automation blueprints using Ansible's playbooks to orchestrate and manage your multi-tier infrastructure About This Book Get to grips with Ansible's features such as orchestration, automatic node discovery, and data encryption Create data-driven, modular and reusable automation code with Ansible roles, facts, variables, and templates A step-by-step approach to automating and managing system and application configurations effectively using Ansible's playbooks Who This Book Is For If you are a systems or automation engineer who intends to automate common infrastructure tasks, deploy applications, and use orchestration to configure systems in a co-ordinated manner, then this book is for you. Some understanding of the Linux/UNIX command line interface is expected. What You Will Learn Write simple tasks and plays Organize code into a reusable, modular structure Separate code from data using variables and Jinja2 templates Run custom commands and scripts using Ansible's command modules Control execution flow based on conditionals Integrate nodes and discover topology information about other nodes in the cluster Encrypt data with ansible-vault Create environments with isolated configurations to match application development workflow Orchestrate infrastructure and deploy applications in a coordinated manner In Detail Ansible combines configuration management, orchestration, and parallel command execution into a single tool. Its batteries-included approach and built-in module library makes it easy to integrate it with cloud platforms, databases, and notification services without requiring additional plugins. Playbooks in Ansible define the policies your systems under management enforce. They facilitate effective configuration management rather than running ad hoc scripts to deploy complex applications. This book will show you how to write a blueprint of your infrastructure encompassing multi-tier applications using Ansible's playbooks. Beginning with the basic concepts such as plays, tasks, handlers, inventory, and the YAML syntax that Ansible uses, you will see how to organize your code into a modular structure. Building on this, you will master techniques to create data-driven playbooks with variables, templates, logical constructs, and encrypted data. This book will also take you through advanced clustering concepts such as discovering topology information, managing multiple environments, and orchestration. By the end of this book, you will be able to design solutions to your automation and orchestration problems using playbooks quickly and efficiently. Style and approach This book follows a step-by-step approach, with the concepts explained in a conversational and easy-to-follow style. Each topic is explained sequentially in the process of creating a course. A comprehensive explanation of the basic and advanced features of Ansible playbooks is also included.

Kafka: The Definitive Guide

Author : Neha Narkhede
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491936118
Total Pages : 374 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis Kafka: The Definitive Guide by : Neha Narkhede

Download or read book Kafka: The Definitive Guide written by Neha Narkhede and published by "O'Reilly Media, Inc.". This book was released on 2017-08-31 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every enterprise application creates data, whether it’s log messages, metrics, user activity, outgoing messages, or something else. And how to move all of this data becomes nearly as important as the data itself. If you’re an application architect, developer, or production engineer new to Apache Kafka, this practical guide shows you how to use this open source streaming platform to handle real-time data feeds. Engineers from Confluent and LinkedIn who are responsible for developing Kafka explain how to deploy production Kafka clusters, write reliable event-driven microservices, and build scalable stream-processing applications with this platform. Through detailed examples, you’ll learn Kafka’s design principles, reliability guarantees, key APIs, and architecture details, including the replication protocol, the controller, and the storage layer. Understand publish-subscribe messaging and how it fits in the big data ecosystem. Explore Kafka producers and consumers for writing and reading messages Understand Kafka patterns and use-case requirements to ensure reliable data delivery Get best practices for building data pipelines and applications with Kafka Manage Kafka in production, and learn to perform monitoring, tuning, and maintenance tasks Learn the most critical metrics among Kafka’s operational measurements Explore how Kafka’s stream delivery capabilities make it a perfect source for stream processing systems

Practical Network Automation

Author : Abhishek Ratan
Publisher : Packt Publishing Ltd
ISBN 13 : 1788299132
Total Pages : 260 pages
Book Rating : 4.7/5 (882 download)

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Book Synopsis Practical Network Automation by : Abhishek Ratan

Download or read book Practical Network Automation written by Abhishek Ratan and published by Packt Publishing Ltd. This book was released on 2017-11-16 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get More from your Network with Automation tools to increase its effectiveness. About This Book Get started with network automation (and different automation tasks) with relevant use cases Apply software design principles such as Continuous Integration and DevOps to your network toolkit Guides you through some best practices in automation Who This Book Is For If you are a network engineer looking for an extensive guide to help you automate and manage your network efficiently, then this book is for you. What You Will Learn Get the detailed analysis of Network automation Trigger automations through available data factors Improve data center robustness and security through specific access and data digging Get an Access to APIs from Excel for dynamic reporting Set up a communication with SSH-based devices using netmiko Make full use of practical use cases and best practices to get accustomed with the various aspects of network automation In Detail Network automation is the use of IT controls to supervise and carry out every-day network management functions. It plays a key role in network virtualization technologies and network functions. The book starts by providing an introduction to network automation, SDN, and its applications, which include integrating DevOps tools to automate the network efficiently. It then guides you through different network automation tasks and covers various data digging and reporting methodologies such as IPv6 migration, DC relocations, and interface parsing, all the while retaining security and improving data center robustness. The book then moves on to the use of Python and the management of SSH keys for machine-to-machine (M2M) communication, all followed by practical use cases. The book also covers the importance of Ansible for network automation including best practices in automation, ways to test automated networks using different tools, and other important techniques. By the end of the book, you will be well acquainted with the various aspects of network automation. Style and approach A clear, concise, and straightforward book that will enable you to automate networks and improve performance.