(This article is a 12/16 minute post from https://qiita.com/advent-calendar/2019/ansible2.)
This is an English translation of https://gist.github.com/ssato/a31298910fecb723350ad68f4877bb53 using Google Translation.
In this article, I'll briefly explain how Assertive Programming can help you implement a robust Ansible Playbook, with a few examples.
Variable problems in #Ansible