Today I presented at Mac Admin UK. Part of the presentation I made was to announce a project i've been working on for a while.
Introducing JSS in a Box - the complete Ubuntu Casper set up script. (with added LetsEncrypt certificate goodness!)
More details plus the github link can be found here
(NO sneaky trying to pass the CJA with this! I've already tipped off the JAMF trainers I know about this!)