infrastructure as code managing servers in the cloud

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Infrastructure As Code

Author : Kief Morris
ISBN : 1491924357
Genre : Computers
File Size : 29. 21 MB
Format : PDF
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This book explains how to take advantage of technologies like cloud, virtualization, and configuration automation to manage IT infrastructure using tools and practices from software development. These technologies have decoupled infrastructure from the underlying hardware, turning it into data and code. "Infrastructure as Code" has emerged alongside the DevOps movement as a label for approaches that merge concepts like source control systems, Test Driven Development (TDD) and Continuous Integration (CI) with infrastructure management. Virtualization and cloud make it easy to rapidly expand the size of infrastructure, but the habits and practices we used in the past with hardware-based infrastructure don't keep up. Teams end up with hundreds of servers, all a bit different, and find themselves unable to fully automate their infrastructure. The book will go through the challenges and problems created by all these wonderful new tools, and the principles and mindset changes that a team needs to make to use them effectively. It describes patterns, practices, and ideas that have been adopted from software develpment, especially Agile concepts, and brought into the IT Ops world as part of the DevOps movement. These ways of working have been proven in many organizations, including well known names like Netflix, Amazon, and Etsy, and also in more established organizations including publishers, banks, and even the British government.

Chef Infrastructure Automation Cookbook Second Edition

Author : Matthias Marschall
ISBN : 9781785289019
Genre : Computers
File Size : 59. 91 MB
Format : PDF, ePub, Docs
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This book is for system engineers and administrators who have a fundamental understanding of information management systems and infrastructure. It helps if you've already played around with Chef; however, this book covers all the important topics you will need to know. If you don't want to dig through a whole book before you can get started, this book is for you, as it features a set of independent recipes you can try out immediately.

Test Driven Infrastructure With Chef

Author : Stephen Nelson-Smith
ISBN : 9781449372606
File Size : 21. 13 MB
Format : PDF
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Since Test-Driven Infrastructure with Chef first appeared in mid-2011, infrastructure testing has begun to flourish in the web ops world. In this revised and expanded edition, author Stephen Nelson-Smith brings you up to date on this rapidly evolving discipline, including the philosophy driving it and a growing array of tools. You’ll get a hands-on introduction to the Chef framework, and a recommended toolchain and workflow for developing your own test-driven production infrastructure. Several exercises and examples throughout the book help you gain experience with Chef and the entire infrastructure-testing ecosystem. Learn how this test-first approach provides increased security, code quality, and peace of mind. Explore the underpinning philosophy that infrastructure can and should be treated as code Become familiar with the MASCOT approach to test-driven infrastructure Understand the basics of test-driven and behavior-driven development for managing change Dive into Chef fundamentals by building an infrastructure with real examples Discover how Chef works with tools such as Virtualbox and Vagrant Get a deeper understanding of Chef by learning Ruby language basics Learn the tools and workflow necessary to conduct unit, integration, and acceptance tests

Amazon Web Services In Action

Author : Andreas Wittig
ISBN : 1617292885
Genre :
File Size : 75. 2 MB
Format : PDF, ePub, Mobi
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Summary Amazon Web Services in Action introduces you to computing, storing, and networking in the AWS cloud. You'll start with a broad overview of AWS and learn how to spin-up servers manually and from the command line. Then you'll explore infrastructure automation with the AWS CloudFormation service, where you can describe a blueprint of your infrastructure as code. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Book Physical data centers require lots of equipment and take time and resources to manage. If you need a data center, but don't want to build your own, Amazon Web Services may be your solution. Whether you're analyzing real-time data, building software as a service, or running an e-commerce site, AWS offers you a reliable cloud-based platform with services that scale. Amazon Web Services in Action introduces you to computing, storing, and networking in the AWS cloud. You'll start with an overview of cloud computing and then begin setting up your account. You'll learn how to automate your infrastructure by programmatically calling the AWS API to control every part of AWS. Next, you'll learn options and techniques for storing your data. You'll also learn how to isolate your systems using private networks to increase security. Finally, this book teaches you how to design for high availability and fault tolerance. What's Inside Overview of cloud concepts and patterns Deploy applications on AWS Integrate Amazon's pre-built services Manage servers on EC2 for cost-effectiveness About the Reader Written for developers and DevOps engineers moving distributed applications to the AWS platform. About the Authors Andreas Wittig and Michael Wittig are software engineers and consultants focused on AWS and web development. Table of Contents PART 1 GETTING STARTED What is Amazon Web Services? A simple example: WordPress in five minutes PART 2 BUILDING VIRTUAL INFRASTRUCTURE WITH SERVERS AND NETWORKING Using virtual servers: EC2 Programming your infrastructure: the command line, SDKs, and CloudFormation Automating deployment: CloudFormation, Elastic Beanstalk, and OpsWorks Securing your system: IAM, security groups, and VPC PART 3 STORING DATA IN THE CLOUD Storing your objects: S3 and Glacier Storing your data on hard drives: EBS and instance store Using a relational database service: RDS Programming for the NoSQL database service: DynamoDB PART 4 ARCHITECTING ON AWS Achieving high availability: availability zones, auto-scaling, and CloudWatch Decoupling your infrastructure: ELB and SQS Designing for fault-tolerance Scaling up and down: auto-scaling and CloudWatch

Managing Windows Servers With Chef

Author : John Ewart
ISBN : 9781783982431
Genre : Computers
File Size : 21. 92 MB
Format : PDF, ePub
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This is a guide to automating Windows infrastructures using Chef, from the big picture through to hands-on examples. This book is designed for systems administrators who have had some exposure to Chef and are interested using it to manage their Windows-based systems. Some exposure to programming or scripting languages is expected for portions of this book.

Learning Chef

Author : Mischa Taylor
ISBN : 9781491945117
File Size : 42. 68 MB
Format : PDF, Docs
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Get a hands-on introduction to the Chef, the configuration management tool for solving operations issues in enterprises large and small. Ideal for developers and sysadmins new to configuration management, this guide shows you to automate the packaging and delivery of applications in your infrastructure. You’ll be able to build (or rebuild) your infrastructure’s application stack in minutes or hours, rather than days or weeks. After teaching you how to write Ruby-based Chef code, this book walks you through different Chef tools and configuration management concepts in each chapter, using detailed examples throughout. All you need to get started is command-line experience and familiarity with basic system administration. Configure your Chef development environment and start writing recipes Create Chef cookbooks with recipes for each part of your infrastructure Use Test Kitchen to manage sandbox testing environments Manage single nodes with Chef client, and multiple nodes with Chef Server Use data bags for storing shared global data between nodes Simulate production Chef Server environments with Chef Zero Classify different types of services in your infrastructure with roles Model life stages of your application, including development, testing, staging, and production

Managing Infrastructure With Puppet

Author : James Loope
ISBN : 9781449313227
Genre : Computers
File Size : 42. 87 MB
Format : PDF, Docs
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Get started with Puppet, and learn how this popular configuration management framework helps you automate your servers. This concise introduction shows you how to use Puppet’s tools and templates to organize and execute configuration plans on Linux, Unix, and Windows servers. Through code samples and real-world examples, you’ll learn how to manage pools of servers and virtual instances, and how to administer access control. If you’re new to Puppet, but familiar with systems administration and Ruby language basics, this book is the ideal way to start using this open source framework. Learn Puppet fundamentals, including its manifest syntax and built-in functions Store configurations in a central location with PuppetMaster, and define which configurations apply to which nodes Build a framework to create user accounts in place of LDAP or Kerberos KDC Apply techniques to execute and manage server configurations with MCollective Use Puppet as an auditing tool to ensure that configurations are correct Gather information on the nodes you manage with the Facter library

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