custom.toml example for Raspberry Pi OS

custom.toml

# Raspberry PI OS config.toml
# This file is used for the initial setup of the system on the first boot, if
# it's s present in the boot partition of the installation.
#
# This file is loaded by firstboot, parsed by init_config and ends up
# as several calls to imager_custom.
# The example below has all current fields.
#
# References:
# - https://github.com/RPi-Distro/raspberrypi-sys-mods/blob/master/usr/lib/raspberrypi-sys-mods/firstboot
# - https://github.com/RPi-Distro/raspberrypi-sys-mods/blob/master/usr/lib/raspberrypi-sys-mods/init_config
# - https://github.com/RPi-Distro/raspberrypi-sys-mods/blob/master/usr/lib/raspberrypi-sys-mods/imager_custom

# Required:
config_version = 1

[system]
hostname = "raspberrypi"

[user]
# If present, the default "rpi" user gets renamed to this "name"
name = "rpi"
# The password can be encrypted or plain. To encrypt, we can use "openssl passwd -5 raspberry"
password = "$5$pN7oRnie.WDOHoJY$aWEYmKUytN/S/bxMza5ksBiurbSJmcvcysBKHSmYa45"
password_encrypted = true

[ssh]
# ssh_import_id = "gh:user" # import public keys from github
enabled = true
password_authentication = false
# We can also seed the ssh public keys configured for the default user:
# authorized_keys = [ "ssh-rsa ... user@host", ... ]

[wlan]
ssid = "mywifi"
password = "$5$pN7oRnie.WDOHoJY$aWEYmKUytN/S/bxMza5ksBiurbSJmcvcysBKHSmYa45"
password_encrypted = true
hidden = false
# The country is written to /etc/default/crda
# Reference: https://wireless.wiki.kernel.org/en/developers/Regulatory
country = "IE"

[locale]
keymap = "gb"
timezone = "Europe/London"

@boelle If you go to the 3 sources listed, I think you'll find that there is no option for that.

:-(

@boelle Does the encrypted wifi password option work for you, by the way?

i gave up and used the imager tool for ssh enabled and a initial wifi config

after boot i added the extra wifi configs in /etc/NetworkManager/system-connections/

take care that owner/group is root and that the file is chmod 600 or else network manager will not load them

This is pretty sweet, but definitely lacking in capabilities (e.g., static IP, and a bazillion other configuration options). sdm has a structured method of customizing pretty much everything (incl multiple networks, install apps, etc) and if there's something it happens to be missing, you can easily add your own customization code via a simple plugin.

sdm's key drawback is that the customization (sdm itself) runs on Linux (X64 and ARM32/64), Mac (via use of bash) and Windows (via Windows Subsystem for Linux (WSL)), and for best results requires using sdm to burn the resulting disk, since some host-specific changes are done after the burn has completed.