Download E-books Test-Driven Infrastructure with Chef: Bring Behavior-Driven Development to Infrastructure as Code (2nd Edition) PDF

By Stephen Nelson-Smith

Since Test-Driven Infrastructure with Chef first seemed in mid-2011, infrastructure trying out has all started to flourish within the internet ops international. during this revised and accelerated version, writer Stephen Nelson-Smith brings you brand new in this swiftly evolving self-discipline, together with the philosophy using it and a growing to be array of instruments. You’ll get a hands-on creation to the Chef framework, and a suggested toolchain and workflow for constructing your personal test-driven creation infrastructure.

a number of workouts and examples through the e-book assist you achieve adventure with Chef and the total infrastructure-testing surroundings. find out how this test-first strategy offers elevated defense, code caliber, and peace of mind.
• discover the underpinning philosophy that infrastructure can and will be taken care of as code
• get to grips with the MASCOT method of test-driven infrastructure
• comprehend the fundamentals of test-driven and behavior-driven improvement for coping with swap
• Dive into Chef basics by way of construction an infrastructure with genuine examples
• notice how Chef works with instruments corresponding to Virtualbox and Vagrant
• Get a deeper realizing of Chef by way of studying Ruby language fundamentals
• study the instruments and workflow essential to behavior unit, integration, and recognition assessments

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Read or Download Test-Driven Infrastructure with Chef: Bring Behavior-Driven Development to Infrastructure as Code (2nd Edition) PDF

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Extra resources for Test-Driven Infrastructure with Chef: Bring Behavior-Driven Development to Infrastructure as Code (2nd Edition)

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The most important yr used to be 2006, which observed the release of Amazon net companies’ Elastic Compute Cloud (EC2), quite a few months after the discharge of model 1. zero of Ruby on Rails the former Christmas. This convergence intended that any one with an idea for a dynamic website—an concept that added func‐ tionality or just leisure to a speedily growing to be web community—could cross from a scribble at the again of a beermat to a family identify inside weeks. all of sudden, very small developer-led businesses stumbled on themselves dealing with concerns that have been formerly tackled nearly solely through huge companies with large budgets, sizeable groups, enterprise-class configuration administration instruments, and plenty of time. the folks answerable for those web pages that had turn into large nearly in a single day now needed to an‐ swer questions comparable to the right way to scale databases, how you can upload many exact machines of a given kind, and the way to watch and again up severe platforms. extensively small groups had to be in a position to deal with infrastructures at scale and to compete within the related area as substantial agencies, yet without any of the massive company structures. It used to be out of this atmosphere new breed of configuration administration instruments emerged. development at the shoulders of latest open resource instruments like CFEngine, doggy‐ puppy was once created partially to facilitate tackling those new difficulties. Given the importance of 2006 when it comes to the disruptive applied sciences we describe, it’s no twist of fate that during early 2006 Luke Kanies released an editorial on “Next-Generation Configuration administration” in ;login: (the USENIX magazine), describing his Rubybased process administration instrument, Puppet. Puppet supplied a excessive point area particular language (DSL) with primitive programmability, however the improvement of Chef (a instrument encouraged by way of Puppet, and published in January 2009) introduced the facility of a thirdgeneration programming language to procedure management. Such instruments outfitted tiny groups and builders with the type of automation and keep an eye on that till then had merely been to be had to the large gamers and costly in-house or proprietary software program. Fur‐ thermore, being outfitted on open resource instruments and published early to developer groups, allowed those instruments to quickly evolve in line with call for, and so they speedily grew to become extra strong and not more bulky than their advertisement opposite numbers. hence a brand new paradigm used to be introduced—infrastructure as code. In it, we version our in‐ frastructure with code, after which layout, enforce, and set up our internet program Infrastructure as Code | three infrastructure with software program most sensible practices. We paintings with this code utilizing an analogous instruments as we might with the other glossy software program venture. The code that types, builds, and manages the infrastructure is devoted into resource code administration along the applying code. we will be able to then begin to take into consideration our infrastructure as redeployable from a code base, during which we're utilizing a similar types of software program improvement meth‐ odologies that experience constructed over the past twenty years because the enterprise of writing and supplying software program has matured.

Rated 4.89 of 5 – based on 32 votes

Download E-books Test-Driven Infrastructure with Chef: Bring Behavior-Driven Development to Infrastructure as Code (2nd Edition) PDF

By Stephen Nelson-Smith

Since Test-Driven Infrastructure with Chef first seemed in mid-2011, infrastructure checking out has all started to flourish within the net ops international. during this revised and multiplied variation, writer Stephen Nelson-Smith brings you modern in this speedily evolving self-discipline, together with the philosophy using it and a starting to be array of instruments. You’ll get a hands-on advent to the Chef framework, and a instructed toolchain and workflow for constructing your personal test-driven construction infrastructure.

numerous workouts and examples in the course of the ebook assist you achieve event with Chef and the complete infrastructure-testing environment. learn the way this test-first procedure presents elevated protection, code caliber, and peace of mind.
• discover the underpinning philosophy that infrastructure can and will be taken care of as code
• get to grips with the MASCOT method of test-driven infrastructure
• comprehend the fundamentals of test-driven and behavior-driven improvement for handling switch
• Dive into Chef basics by means of development an infrastructure with genuine examples
• become aware of how Chef works with instruments comparable to Virtualbox and Vagrant
• Get a deeper knowing of Chef via studying Ruby language fundamentals
• research the instruments and workflow essential to behavior unit, integration, and recognition exams

Show description

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Rated 4.17 of 5 – based on 14 votes