What is the name of the administrator’s computer in Chef?

The administrator's computer in Chef is referred to as the Chef Workstation. This is where the infrastructure as code is developed, with tools and resources provided to create and manage Chef cookbooks, recipes, and other configuration data necessary for maintaining servers and applications across the environment.

In this setup, the Chef Workstation acts as the primary interface for a developer or systems administrator to write and test configuration code before it's pushed to the Chef Server for distribution to the nodes (agents). This distinct role of the Workstation is crucial, as it enables the development and local testing of configurations without directly interacting with the Chef Server or touching the production systems.

The Chef Server, on the other hand, is responsible for storing the configurations and managing the nodes that run the Chef Agent. The Chef Agent is installed on the node (a server or device that's being managed), and it communicates with the Chef Server to apply the desired configurations. While the concept of a Chef Controller sounds relevant, it’s not a standard term used in Chef terminology, making the Workstation the correct designation for the administrator's computer.