Puppet Labs vs Test Kitchen: What are the differences?
Puppet Labs: Server automation framework and application. Puppet is an automated administrative engine for your Linux, Unix, and Windows systems and performs administrative tasks (such as adding users, installing packages, and updating server configurations) based on a centralized specification; Test Kitchen: Integration tool for developing and testing infrastructure code and software on isolated target platforms. Test Kitchen has a static, declarative configuration in a .kitchen.yml file at the root of your project. It is designed to execute isolated code run in pristine environments ensuring that no prior state exists. A plugin architecture gives you the freedom to run your code on any cloud, virtualization, or bare metal resources and allows you to write acceptance criteria in whatever framework you desire.
Puppet Labs can be classified as a tool in the "Server Configuration and Automation" category, while Test Kitchen is grouped under "Continuous Integration".
"Devops" is the primary reason why developers consider Puppet Labs over the competitors, whereas "Automated testing" was stated as the key factor in picking Test Kitchen.
Puppet Labs and Test Kitchen are both open source tools. Puppet Labs with 5.37K GitHub stars and 2.1K forks on GitHub appears to be more popular than Test Kitchen with 1.62K GitHub stars and 543 GitHub forks.