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nerves_bootstrap templates new config config.exs
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templates/new/config/config.exs

# This file is responsible for configuring your application
# and its dependencies with the aid of the Mix.Config module.
#
# This configuration file is loaded before any dependency and
# is restricted to this project.
use Mix.Config
# Customize non-Elixir parts of the firmware. See
# https://hexdocs.pm/nerves/advanced-configuration.html for details.
config :nerves, :firmware, rootfs_overlay: "rootfs_overlay"
# Use shoehorn to start the main application. See the shoehorn
# docs for separating out critical OTP applications such as those
# involved with firmware updates.
config :shoehorn,
init: [:nerves_runtime<%= if init_gadget? do %>, :nerves_init_gadget<% end %>],
app: Mix.Project.config()[:app]
# Use Ringlogger as the logger backend and remove :console.
# See https://hexdocs.pm/ring_logger/readme.html for more information on
# configuring ring_logger.
config :logger, backends: [RingLogger]<%= if init_gadget? do %>
# Authorize the device to receive firmware using your public key.
# See https://hexdocs.pm/nerves_firmware_ssh/readme.html for more information
# on configuring nerves_firmware_ssh.
keys =
[
Path.join([System.user_home!(), ".ssh", "id_rsa.pub"]),
Path.join([System.user_home!(), ".ssh", "id_ecdsa.pub"]),
Path.join([System.user_home!(), ".ssh", "id_ed25519.pub"])
]
|> Enum.filter(&File.exists?/1)
if keys == [], do: Mix.raise("No SSH keys found. Please generate an SSH key.")
config :nerves_firmware_ssh,
authorized_keys: Enum.map(keys, &File.read!/1)
# Configure nerves_init_gadget.
# See https://hexdocs.pm/nerves_init_gadget/readme.html for more information.
# Setting the node_name will enable Erlang Distribution.
# Only enable this for prod if you understand the risks.
node_name = if Mix.env() != :prod, do: "<%= app_name %>"
config :nerves_init_gadget,
ifname: "usb0",
address_method: :dhcpd,
mdns_domain: "nerves.local",
node_name: node_name,
node_host: :mdns_domain<% end %>
# Import target specific config. This must remain at the bottom
# of this file so it overrides the configuration defined above.
# Uncomment to use target specific configurations
# import_config "#{Mix.target()}.exs"