{"product_id":"9781785882593","title":"Mastering Puppet - Second Edition","description":"\u003cp\u003e\u003cb\u003eMaster Puppet for configuration management of your systems in an enterprise deployment\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAbout This Book\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThis 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\u003c\/li\u003e\n\u003cli\u003eFrom an experienced author, learn to deal with scaling, performance, and multiple developers with the help of real-world examples\u003c\/li\u003e\n\u003cli\u003eThis is the most up-to-date guide on Puppet, and covers the advanced concepts of Puppet 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eWho This Book Is For\u003c\/b\u003e\u003cp\u003eThis 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.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat You Will Learn\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eScale out your Puppet infrastructure using proxying techniques\u003c\/li\u003e\n\u003cli\u003eAutomate your code promotion workflow using Git and r10k\u003c\/li\u003e\n\u003cli\u003eSolve real-world problems using public modules from the Puppet Forge\u003c\/li\u003e\n\u003cli\u003eUse Hiera to separate the data of your configuration from the code of your configuration\u003c\/li\u003e\n\u003cli\u003eWrite your own custom facts in Ruby\u003c\/li\u003e\n\u003cli\u003eExtend Puppet with your own custom facts, modules, and types\u003c\/li\u003e\n\u003cli\u003eUse exported resources to orchestrate change between machines\u003c\/li\u003e\n\u003cli\u003eDebug a puppetserver using Java techniques\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eIn Detail\u003c\/b\u003e\u003cp\u003ePuppet 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.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eMastering 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.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eBy 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.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStyle and approach\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis book is a step-wise guide packed with examples to help you configure complex systems in Puppet.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Packt Publishing","offers":[{"title":"Default Title","offer_id":47140070818032,"sku":"9781785882593","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781785882593_p0.jpg?v=1763728317","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781785882593","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}