Learn how to win at buzzword bingo by combining two popular testing tools with docker to create a testdriven infrastructure. You will be brought up to speed with whats new in chef and how to set up your own. Test driven development exploratory testing living tests find and fix within sprint. Integration testing for chefdriven infrastructure with. Test bdd infrastructure a collection of step file definitions for test driven infrastructure. This folder contains the actual live, running infrastructure, which it creates by combining the modules in infrastructure. Faster than chefsolo, preferred for testing ohai retrieves automatic and chefcreated attributes of node. Testdriven infrastructure with puppet, test kitchen, serverspec and rspec 1. Test kitchen allows you to run inspec tests against your converged cookbook for easy local validation of your infrastructure. On this revised and expanded model, author stephen nelsonsmith brings you up to date on this shortly evolving selfselfdiscipline, collectively with the philosophy driving it and a rising array of tools. The puppet community may be doing similar kinds of testing. Next ill show you some examples of feature files written in the cucumber and gherkin domainspecific languages dsls.
Chef is a dynamic, policybased automation platform. The most enduring and transformative companies use chef to become fast, efficient, and innovative softwaredriven organizations. While tdd is somewhat questioned in certain facets, everybody can agree that automated testing is the best way forward. Chef infra client nodes are the machines that are managed by chef infra. Chef workstation is the location where users interact with chef infra. Being testobsessed is desired, both for making sure our ci stack is doing its job and making sure that your infrastructure automation is just as well tested. Since testdriven infrastructure with chef first appeared in mid2011, infrastructure testing has begun to flourish in the web ops world. Tdi basically implies that we build the tests before we build out infrastructure. Chef and microsoft better growth and profitability companies that practice devops are 2 times more likely to exceed profitability, mar ket share and product goals. Jun 18, 20 test driven infrastructure with chef these are the slides from my 20 velocity talk on chef driven infrastructure with chef using chefspec, test kitchen, github, jenkins, and more. In this talk we will explain how to test infrastructure code using inspec and how we have integrated it in our deployment pipeline. In this revised and expanded edition, author stephen nelsonsmith brings you up to date on this rapidly evolving discipline, including the philosophy driving it and a growing array of tools. It took months to arrive, because they simply didnt have enough copies. This slim volume is a good introduction to chef, with sufficient worked examples to get you up and running with a chef powered server fairly quickly.
It is an open source developed using ruby, which helps in managing complex infrastructure on the fly. Five keys to agile test automation for government programs. Test driven infrastructure with chef stephen nelsonsmith, oreilly media, 2011. Experience with the tools of the trade for selfhosting devops stacks is a must, as a lot of our infrastructure is in house rather than in the cloud. Implemented in ruby configurable through simple single yaml file your infrastructure deserves tests too. When you use bdd, you define requirements and tests in the same file, called a feature file. The chef infra client is installed on each node and is used to configure the node to its desired state.
Learn how to deliver real business value by developing infrastructure code testfirst. Test driven infrastructure with vagrant, puppet and guard. Indicates new terms, urls, email addresses, filenames, and file extensions. Testdriven infrastructure with chef and its even in its second edition. In this sysadvent blog entry, patrick debois writes about test driven infrastructures using vagrant, puppet, and guard. Security that matters role management secure pages information leakage ssl setup complex interactions overview. Test driven infrastructure tdi is a term thats been somewhat borrowed from the software engineering concept of test driven development tdd. Testdriven infrastructure with chef stephen nelsonsmith beijing. Using chef for infrastructure automation reading list. Debug your cookbooks and chef runs using the numerous inspection and logging facilities of chef extend chef to meet your advanced needs by creating custom plugins for knife and ohai create a perfect model system use the best testdriven development methodologies chef is a configuration management tool that turns it infrastructure into code. This slim volume is a good introduction to chef, with sufficient worked examples to get you up and running with a chefpowered server fairly quickly. Since test driven infrastructure with chef first appeared in mid2011, infrastructure testing has begun to flourish in the web ops world. Typical agile testing tool chain componentapi testing.
Test driven infrastructure with chef stephen nelsonsmith. It is used by kitchenpuppet to configure the module path. Chef cooks ups infrastructure testing tools pcworld. Testdriven infrastructure with chef by stephen nelsonsmith. Think of each module as a blueprint for how to create a single piece of infrastructure, such as a vpc or a database.
Jul 26, 2018 transform your infrastructure with chef robin welcome to test driven infrastructure with chef. Learn techniques from the pros and make sure you get your infrastructure automation project right the first time. Aug 16, 2011 test driven infrastructure with chef demonstrates a radical approach to developing web infrastructure that combines the powerful chef configuration management framework with cucumber, the leading behavior driven development bdd tool. Chef infrastructure automation cookbook is a collection of easytofollow, stepbystep recipes showing you how to solve realworld automation challenges. Since we are working with chef managed infrastructure, we need to have installed the standard environment that comes with the the chef development kit. Nelsonsmith writes about test driven infrastructures with chef and cucumber. Testdriven infrastructure with puppet, test kitchen. One of the many ways to implement a testdriven infrastructure is to use a behaviordriven development bdd approach. The actual test will be written in ruby using the serverspec testing framework. Testdriven infrastructure with chef, 2nd edition oreilly. One of the reasons i wanted to try chef is because i knew that people were doing automated testing of chef configurations. In this sysadvent blog entry, patrick debois writes about testdriven infrastructures using vagrant, puppet, and guard. This tutorial provides a basic understanding of the infrastructure and fundamental.
Testdriven infrastructure with ansible, test kitchen, serverspec and rspec 1. The pem files contain your organization and admin private keys for communication while the knife. Chef is a platform for the devops workflow, and is used to automate and manage it allinfrastructure, runtime environments and applications. Oct 31, 2017 infrastructure, as any other kind of code, has to be tested. Mar 18, 2015 the actual test will be written in ruby using the serverspec testing framework. A while ago i ordered a copy of testdriven infrastructure with chef from amazon. Aug 25, 20 chef infrastructure automation cookbook is a collection of easytofollow, stepbystep recipes showing you how to solve realworld automation challenges. Feb 10, 2016 learn how to win at buzzword bingo by combining two popular testing tools with docker to create a test driven infrastructure. Test driven infrastructure with docker, test kitchen and. Transform your infrastructure with chef robin welcome to testdriven infrastructure with chef. It includes all essential tools for managing the code that runs your infrastructure, including. Ive presented this talk at big docker meetup in brno, details are. Pdf testdriven infrastructure with chef vijay kumar. Testdriven infrastructure with chef linkedin learning.
Testdriven infrastructure with chef stephen nelsonsmith, oreilly media, 2011. A new chef package can test a complex system in much the same way software is tested. If youre familiar with the basic principles of building and. Testdriven development the idea is simple no production code is written except to make a failing test pass implication you have to write test cases before you write code note. Integration testing for chefdriven infrastructure with test.
Testdriven infrastructure with chef, 2nd edition o. In this revised and expanded edition, author stephen nelsonsmith brings you up to date on this rapidly evolving discipline, including the philosophy driving it. This folder contains small, reusable, versioned modules. Chef is used in infrastructure automation and helps in reducing manual and repetitive tasks for infrastructure management. With chef workstation, users can author and test cookbooks using tools such as test kitchen and interact with the chef infra server using the knife and chef command line tools. Infrastructure, as any other kind of code, has to be tested. This technology uses ruby encoding to develop basic building blocks like recipe and cookbooks. Jul 16, 2014 a new chef package can test a complex system in much the same way software is tested. Some other tools and projects are mentioned for completeness or historical purposes. Test driven infrastructure with chef demonstrates a radical approach to developing web infrastructure that combines the powerful chef configuration management framework with cucumber, the leading behavior driven development bdd tool. Your devops team delivers environments the same way your developers deliver applications.
The second edition of stephen nelsonsmiths book testdriven infrastructure with chef covers the principles behind infrastructure as code, provides an introduction to ruby, chef, and. Constant width used for program listings, as well as within paragraphs to refer to program elements such as variable or function names, databases, data types, environment variables. Chef is an open source technology developed by opscode. Adam jacob, cofounder of opscode is known as the founder of chef. Workstation systems run the chef workstation package which includes tools such as chef infra client, chef inspec, test kitchen, chefspec, cookstyle, and other tools necessary for developing and testing your infrastructure with chef products.
Mar 21, 2012 a while ago i ordered a copy of testdriven infrastructure with chef from amazon. Testdriven development identifies defects through the unit test process. So when it finally did arrive, i was very excited to see if my wait was worth the, er, wait. Overview of test driven infrastructure with chef chef blog. Test driven infrastructure with chef by stephen nelsonsmith. Nelsonsmith writes about testdriven infrastructures with chef and cucumber. If youre familiar with the basic principles of building and deploying cookbooks, youre probably. May 15, 2015 testdriven infrastructure with ansible, test kitchen, serverspec and rspec 1. Review test driven infrastructure with chef stephen. This learning path takes you on a comprehensive tour of chefs functionality, ranging from its core features to advanced development. Learn how to deliver real business value by developing infrastructure code test first. Chef is a configuration management tool that turns it infrastructure into code. One or more workstations are configured to allow users to author, test, and maintain cookbooks. In the following articles in this series we will explore how to apply test driven development to infrastructure.
Since we are working with chefmanaged infrastructure, we need to have installed the standard environment that comes with the the chef development kit. Debug your cookbooks and chef runs using the numerous inspection and logging facilities of chef extend chef to meet your advanced needs by creating custom plugins for knife and ohai create a perfect model system use the best test driven development methodologies chef is a configuration management tool that turns it infrastructure into code. Since test driven infrastructure with chef first appeared in mid2011, infrastructure testing has begun to flourish inside the web ops world. Test kitchen runs tests against any combination of platforms using any combination of test. Chefclient chef software used to converge a client to stated policy chefsolo standalone chef used for testing or deployments to hosts not connected to a chef server chefzero inmemory chef server. Since testdriven infrastructure with chef first appeared in mid2011, infrastructure testing has begun to flourish inside the web ops world. Test driven infrastructure with puppet, docker, test kitchen and serverspec. Testdriven infrastructure with chef demonstrates a radical approach to developing web infrastructure that combines the powerful chef configuration management framework with cucumber, the leading behaviordriven development bdd tool.
Feb 17, 2014 the second edition of stephen nelsonsmiths book test driven infrastructure with chef covers the principles behind infrastructure as code, provides an introduction to ruby, chef, and. Related topics test driven infrastructure with vagrant, puppet and guard. These are the slides from my 20 velocity talk on chef driven infrastructure with chef using chefspec, test kitchen, github, jenkins, and more. Its one of their new format books, small in size, only 75 pages. Testdriven infrastructure with ansible, test kitchen. Mar 18, 2015 by using configuration management tools like chef to manage your infrastructure you can take the best practices from application development and apply them to development and scaling of your server infrastructure. About the tutorial chef is a configuration management technology developed by opscode to manage infrastructure on physical or virtual machines. Infrastructure consultant stephen nelsonsmith shows you how this. This post is all about test driven infrastructure with chef. Test driven development identifies defects through the unit test process. Behavior driven development with cucumber infrastructure as code with chef and etch test driven infrastructure with cucumberchef part 2.