Prerequisites

Hardware

  • Raspberry Pi (Model A, Model B, Zero), all generations supported

Operating system

System

  • Ansible installed on the host used to access the Raspberry Pi cluster
  • SSH access to all nodes
  • root/sudo privileges are required
  • Different hostnames set for each Rasberry Pi

To follow this guide, you’ll also need Ansible available on the host you use to connect to the Raspberry Pi. It allows a smooth and easy install on multiple servers at one time.