depot/ops/nixos/kerrigan/default.nix

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2023-01-17 19:36:53 +00:00
# SPDX-FileCopyrightText: 2023 Luke Granger-Brown <depot@lukegb.com>
#
# SPDX-License-Identifier: Apache-2.0
{ depot, lib, pkgs, config, modulesPath, ... }:
let
nmFiles = builtins.attrNames (lib.filterAttrs (n: v: v == "regular" && lib.hasSuffix ".nmconnection" n) (builtins.readDir ./networkmanager));
nmBits = lib.mkMerge (map (filename: {
"NetworkManager/system-connections/${filename}" = {
source = ./networkmanager + "/${filename}";
mode = "0600";
};
}) nmFiles);
boot-builder = pkgs.callPackage ./boot-builder.nix { };
populate-boot-builder = pkgs.buildPackages.callPackage ./boot-builder.nix { };
in
{
imports = [
"${modulesPath}/installer/sd-card/sd-image.nix"
];
fileSystems = {
"/" = { device = "/dev/disk/by-label/NIXOS_SD"; fsType = "ext4"; };
"/boot/firmware" = { device = "/dev/disk/by-label/FIRMWARE"; fsType = "vfat"; };
};
boot.kernelPackages = pkgs.linuxPackages_latest;
boot.kernelParams = [ "console=ttyS0,115200n8" ];
boot.initrd.kernelModules = [ "phy-mvebu-cp110-utmi" ];
networking = {
hostName = "kerrigan";
domain = "as205479.net";
hostId = "c424eeb8";
useNetworkd = true;
networkmanager = {
enable = true;
dns = "systemd-resolved";
unmanaged = [ "eth1" "eth2" ];
extraConfig = ''
[main]
no-auto-default=*
[logging]
level=TRACE
domains=ALL
'';
};
nameservers = [
"2001:4860:4860::8888"
"2001:4860:4860::8844"
"8.8.8.8"
"8.8.4.4"
];
interfaces.eth2.useDHCP = true;
};
users.users.lukegb.extraGroups = lib.mkAfter [ "networkmanager" ];
my.systemType = "aarch64-linux";
systemd.services.ModemManager = {
wantedBy = [ "network.target" ];
};
environment.etc = nmBits;
sdImage.populateFirmwareCommands = lib.mkForce "";
boot.loader.grub.enable = false;
boot.loader.generic-extlinux-compatible.enable = lib.mkForce false;
boot.consoleLogLevel = lib.mkDefault 7;
system.build.installBootLoader = "${boot-builder} -g 10 -c";
sdImage.populateRootCommands = lib.mkAfter ''
mkdir -p ./files/boot
${populate-boot-builder} -c ${config.system.build.toplevel} -d ./files/boot
'';
system.stateVersion = "23.05";
}