New in version 2014.1.0.
This state is used to manage system information such as the computer name and description.
ERIK-WORKSTATION: system.computer_name:  This is Erik's computer, don't touch!: system.computer_desc: 
Manage the computer's description field
Manage the computer's name
New in version 2016.3.0.
Manage the hostname of the computer
join_domain(name, username=None, password=None, account_ou=None, account_exists=False, restart=False)¶
Checks if a computer is joined to the Domain. If the computer is not in the Domain, it will be joined.