Raspberry Pi Nodes - Setup Guide

Ubuntu Server is the operating system of choice for all RasPi Nodes.

RasPi Node	Description
admin-pi	Run Prometheus, Grafana, Loki and other administrative tools

Installation and Configuration

• Use the RasPi Imager to install Ubuntu Server onto a SD card.
• Set sebastian as user and set the default password.
• Configure hostname, Wifi settings and enable SSH server with password-based auth.
• Insert the SD card into the Raspberry Pi and power it on.
• Connect to new Raspberry Pi via ssh sebastian@THE_HOSTNAME.fritz.box from all relevant machines.
• Setup password-less ssh connections via ssh-copy-id sebastian@THE_HOSTNAME.fritz.box from all relevant machines.
• Install machine using the Ansible configs from this repo using task.
  • Playbook "raspi"
  • Playbook "repositories"
  • Playbook "telemetry"

Follow-Up Todos

• Add the new RasPi Node to components/ansible/assets/global-taskfile.yml for easy SSH connections.
• Allow machine to work with GitHub. Use public key id_rsa.pub, NOT the private key!