zentyal/iso-generator

Generation of a Zentyal ISO based on cloud-init.

ISO generation

Requirements

The computer requirements to build an ISO are:

1. Around 5GB of available disk space.

2. The system packages installed:

   • wget
   • p7zip-full
   • debootstrap
   • gnupg
   • dpkg-dev
   • genisoimage

   You can install those packages by running the following command:

   sudo apt update
   sudo apt install \
       wget \
       p7zip-full \
       debootstrap \
       gnupg \
       dpkg-dev \
       genisoimage

Generate the ISO

To generate a new ISO based on an Ubuntu Server 20.04 live you must do the following:

1. Clone this repository:

   git clone https://github.com/zentyal/iso-generator.git

2. Change this directory:

   cd iso-generator

3. Create the variable file autoinstall-vars.conf from the template autoinstall-vars.conf.template

   cp autoinstall-vars.conf.template autoinstall-vars.conf

4. Do the necessary modifications to the variable file like the value of BASE_DIR variable.

5. Run the script that generates the ISO:

   ./autoinstall.sh

6. Test the ISO.