In this 25 minute video introduction, I'll walk you through the basics of Ansible using a cluster of six Raspberry Pi 2 model B computers. The video begins with the basics—like installation and telling Ansible about your servers—then shows how you can manage your infrastructure with playbooks.
I use the Raspberry Pi cluster in this video to run the website www.pidramble.com from my home, and I also use it for infrastructure testing and educational purposes.
What to read next
I'm involved in many open source development communities (like Drupal and Ansible), I'm the author of Ansible for DevOps and Ansible for Kubernetes, and I've been involved in the development of many large websites and applications.