raspberry pi provisioning utility

In order to better manage mutliple PI instances my plan is to to use a 2 phased approach.

1. sdm to initialize the image.
2. ansible to setup system specific configurations and software

intial imaging

• sdm
  • issue with copying auth keys
• image.sh
  • builds image with initial ansible user
  • assumes bookworm.img in img folder

provisioning image

the first instance to setup is the provisioning system.
this a pi with ths project and ansible installed.

• ansible
  • install latest on PI

utility scripts

I went with gradle as i'm familiur with it and it's used in my day job.
I used sdkman to setup java and gradle

hardware stuff

• pi5 with m2 drive

telegraf-grafana-influx

• github

• monitor pi temp

• influx template

  • influx cli
  • influx config create --config-name tec --host-url $INFLUX_HOST --org $INFLUX_ORG --token $INFLUX_TOKEN --active
  • influx apply -f https://raw.githubusercontent.com/influxdata/community-templates/master/raspberry-pi/raspberry-pi-system.yml

• grafana template

• grafana datasource

• setup

  • sample conf
  • example 1
  • example 2
  • grafana pwd

ansible

• tips n trix
• dir hierarchy
• vault
  • inline encryption
  • howto 1

TODOs

• git bash prompt
  • example 1
  • example 2
• gdrive backup
  • possible solution
• pi montoring grafana influx telegraf
  • telegraf setup
  • blog
  • video
• unattended-upgrade
• WARN[0000] Unable to read /etc/rancher/k3s/k3s.yaml, please start server with --write-kubeconfig-mode or --write-kubeconfig-group to modify kube config permissions