Vagrant Builder
Builds a CentOS 7-based (amd64) image with Vagrant and related dependencies preinstalled. Comes in handy as a base image in CI environments โ especially Docker-native CI's like CircleCI, Drone, Concourse, etc. โ in order to validate e.g., whether a given Vagrant configuration succeeds in provisioning a Vagrant box. Also works great for quickly testing Ansible playbooks in an sandboxed environment.
Prior Art
Partially adapted from Patrick Double's excellent post on the Object Partners Blog in August 2017.