The definition of system in sysadmin is changed. Cloud is the new system. You will learn Open Source Chef as a DevOps tool that helps systematically synchronize your development and operations work across your entire organization. You will study the architecture of open source Chef and its associated toolset. Overview of Chef; Workstation Setup; Node Setup; Dissecting your first Chef run; Introducing the Node object; Chef resources and recipes; Attributes, templates, and cookbook dependencies; Recipe inclusion, data bags, and search roles; Environments; and Using community cookbooks.