Chef turns infrastructure into code. With Chef, you can automate how you build, deploy, and manage your infrastructure. Your infrastructure becomes as versionable, testable, and repeatable as application code.

Chef server stores your recipes as well as other configuration data. The Chef client is installed on each server, virtual machine, container, or networking device you manage—we’ll call these nodes. The client periodically polls Chef server latest policy and state of your network. If anything on the node is out of date, the client brings it up to date.

Vendor Chef
Website https://www.chef.io/
OSS supported XaaS