The following software must be installed/present on your local machine before you can use Packer to build the Vagrant box file:
- Packer
- Vagrant
- VirtualBox (if you want to build the VirtualBox box)
- Ansible
Clone repo, cd to directory and run:
$ packer build ubuntu-18.04.json
After a few minutes, Packer will generate Ubuntu 18.04 vagrant box with latest patches.