Scripts to configurate an Raspberry

Set of 3 scripts to facilitate the configuration of a Raspberry (Functional with OS Raspbian Lite on MacOS)

Prerequisites

• Docker
• A Raspbian SD card (Raspberry Pi Imager to configure it quickly)
• If you work MacOS, you need a utility to read partition in ext4 format

Usage

Script 0: Activate the ssh and assigned a static IP

You must fill in the config.ini file with your data

# wpa_supplicant.conf
# necessary if you want to configure wifi
#
RASPCT_country="Your country"
RASPCT_ssid="connection name"
RASPCT_psk="wifi code"


# dhcpcd.conf
#
RASPCT_ip_address=<Ip address ex: 192.168.1.15>
RASPCT_routers=<routers ip>
RASPCT_domain_name_servers="dns ip  ex: 192.168.1.1 8.8.8.8"

Then run the script 00_pre_boot_.sh

For these example the boot partition of the SD card is mounted on /Volumes/boot and the system partition /Volumes/rootfs

• Example for activated WiFi:

./00_pre_boot.sh -b /Volumes/boot -s /Volumes/rootfs -w 

• Example for activated Ethernet:

./00_pre_boot.sh -b /Volumes/boot -s /Volumes/rootfs 

Script 1: Generate an ssh key to allow a connection with the ansible server:

./01_ssh_key.sh -t <Raspberry IP>

This script uses the default credentials to connect to the raspberry
It is possible to change the default credentials by using the options -u < user > and -p < password >

Script 2: Configuring raspberry with ansible

./02_launch_ansible.sh

This script launches a playbook named config.yml (found in ansible/playbook/config.yml).
The host file is located in ansible/inventory/hosts.json, default value:

• "ansible_host": "raspberrypi"
• "ansible_port": 22
• "ansible_user": "pi"

The playbook uses a configuration role which allows:

• creating a new user and deleting the "pi" account
• change ssh port
• activate or deactivate the raspberry I/O (serial, camera, vnc, spi, i2c etc ...)
• install packages
• activate the firewall
• open ports

For more details on the role variable

License

MIT