I have been investigating different approaches to customize an Ubuntu 14.04 image so I can install scripts, programs and certificates directly onto computers. I need to image around 100 machines so I want to make this as efficient as possible to make the imaging of machines easy on the techs.
I have investigated Ubuntu LiveCD customization but I am not sure if this allows me to image many machines or if it just creates a bootable USB with persistent storage. Additionally, I am also investigating whether Ubuntu-Builder is capable of creating a custom ISO to eventually make a bootable ISO from.
If anyone has experience with either of these tools or approaches I could really benefit from the discussion and definitely a few pointers along the way!
Update: I found the solution that I was looking for! Remastersys allowed me to put the correct files in the correct location and then clone the entire environment to an iso and image that to any computer!! I followed this guide; http://linuxhalwa.blogspot.com/2013/01/how-to-create-ubuntu-live-cddvd-using.html