007447652b
This ensures that all builds of activated profiles are included into the iso cache and don't require rebuilding within the live installer environment.
81 lines
3.0 KiB
Nix
81 lines
3.0 KiB
Nix
{ lib, nixos, self, inputs, ... }:
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{ modules, ... } @ args:
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lib.nixosSystem (args // {
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modules =
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let
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moduleList = builtins.attrValues modules;
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modpath = "nixos/modules";
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fullHostConfig = (lib.nixosSystem (args // { modules = moduleList; })).config;
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isoConfig = (lib.nixosSystem
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(args // {
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modules = moduleList ++ [
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"${nixos}/${modpath}/installer/cd-dvd/installation-cd-minimal-new-kernel.nix"
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({ config, suites, ... }: {
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# avoid unwanted systemd service startups
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disabledModules = lib.remove modules.core suites.allProfiles;
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nix.registry = lib.mapAttrs (n: v: { flake = v; }) inputs;
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isoImage.isoBaseName = "nixos-" + config.networking.hostName;
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isoImage.contents = [{
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source = self;
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target = "/devos/";
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}];
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isoImage.storeContents = [
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self.devShell.${config.nixpkgs.system}
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# include also closures that are "switched off" by the
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# above profile filter on the local config attribute
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fullHostConfig.system.build.toplevel
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];
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# confilcts with networking.wireless which might be slightly
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# more useful on a stick
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networking.networkmanager.enable = lib.mkForce false;
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# confilcts with networking.wireless
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networking.wireless.iwd.enable = lib.mkForce false;
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# Set up a link-local boostrap network
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# See also: https://github.com/NixOS/nixpkgs/issues/75515#issuecomment-571661659
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networking.usePredictableInterfaceNames = lib.mkForce true; # so prefix matching works
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networking.useNetworkd = lib.mkForce true;
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networking.useDHCP = lib.mkForce false;
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networking.dhcpcd.enable = lib.mkForce false;
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systemd.network = {
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# https://www.freedesktop.org/software/systemd/man/systemd.network.html
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networks."boostrap-link-local" = {
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matchConfig = {
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Name = "en* wl* ww*";
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};
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networkConfig = {
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Description = "Link-local host bootstrap network";
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MulticastDNS = true;
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LinkLocalAddressing = "ipv6";
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DHCP = "yes";
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};
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address = [
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# fall back well-known link-local for situations where MulticastDNS is not available
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"fe80::47" # 47: n=14 i=9 x=24; n+i+x
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];
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extraConfig = ''
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# Unique, yet stable. Based off the MAC address.
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IPv6LinkLocalAddressGenerationMode = "eui64"
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'';
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};
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};
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})
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];
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})).config;
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in
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moduleList ++ [{
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system.build = {
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iso = isoConfig.system.build.isoImage;
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};
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}];
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})
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