This module enables configure a vnc on a Darwin slave
It has two available classes:
Enables remote access for all users. On OS X, enables the Apple screen-sharing service.
Sets the default background image to Aqua Blue. The default high resolution image is slow to download over low bandwidth links.
Passwords are only managed for Ubuntu, using a cleartext password, secret('builder_pw_vnc_cleartext'). We do not run VNC on CentOS, and OS X uses system credentials to login.