I’m doing a nixos-rebuild dry run, and I get this error:
error: path '/tmp/nixos-rebuild.iplwAr/result' is not in the Nix store
What does this mean?
Build command is this:
nixos-rebuild --target-host root@example.com --flake .#example dry-run --impure
The --impure is a little weird, though I don’t know if its relevant. Using that because of another error:
error: cannot look up '<nixpkgs/nixos/modules/profiles/qemu-guest.nix>' in pure evaluation mode (use '--impure' to override)
and that is because of a qemu thing in hardware-configuration.nix, which I think is needed for the linode I’m building for.
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Change this to "${modulesPath}/profiles/qemu-guest.nix" and of course add modulesPath as a module arg at the top of the file.
But we can’t help with the other error without seeing your config.
Nice, --impure no longer needed.
Here’s the configs. The zknotes commit is master as of this writing
flake.nix:
{
description = "zknotes system";
inputs = {
nixpkgs = { url = "github:nixos/nixpkgs/nixos-24.05"; };
zknotes = { url = "git+https://github.com/bburdette/zknotes?rev=f8a96d2d5d8031e753f39c025f2ce77bb46e2563&submodules=1"; };
};
outputs = inputs:
{
nixosConfigurations = {
zknotes = inputs.nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules = [
./configuration.nix
inputs.zknotes.nixosModules.zknotes
];
specialArgs = { inherit inputs; };
};
};
};
}
configuration.nix:
# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).
{ config, pkgs, inputs, ... }:
{
imports =
[ # Include the results of the hardware scan.
./hardware-configuration.nix
];
# Use the GRUB 2 boot loader.
boot.loader.grub.enable = true;
# boot.loader.grub.version = 2; obsolete
boot.loader.grub.device = "/dev/vda"; # or "nodev" for efi only
# boot.loader.grub.efiSupport = true;
# boot.loader.grub.efiInstallAsRemovable = true;
# boot.loader.efi.efiSysMountPoint = "/boot/efi";
# Define on which hard drive you want to install Grub.
# boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
fileSystems."/" =
{ device = "/dev/disk/by-label/nixos"; };
services.openssh = {
enable = true;
settings = {
PermitRootLogin = "yes";
PasswordAuthentication = false;
};
};
networking.usePredictableInterfaceNames = false;
networking.useDHCP = false;
networking.interfaces.eth0.useDHCP = true;
# networking.hostName = "nixos"; # Define your hostname.
# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
# Set your time zone.
# time.timeZone = "Europe/Amsterdam";
# The global useDHCP flag is deprecated, therefore explicitly set to false here.
# Per-interface useDHCP will be mandatory in the future, so this generated config
# replicates the default behaviour.
# networking.useDHCP = false;
# networking.interfaces.enp0s5.useDHCP = true;
# Configure network proxy if necessary
# networking.proxy.default = "http://user:password@proxy:port/";
# networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
# Select internationalisation properties.
# i18n.defaultLocale = "en_US.UTF-8";
# console = {
# font = "Lat2-Terminus16";
# keyMap = "us";
# };
# Enable the X11 windowing system.
# services.xserver.enable = true;
# services.zknotes.enable = true;
nixpkgs.overlays = [ (final: prev: {
zknotes = inputs.zknotes.packages.${pkgs.system}.zknotes;
})];
services.zknotes = {
enable = true;
settings = ''
ip = "0.0.0.0"
port = 9400
createdirs = false
altmainsite = ["https://zknotes.com"]
# static_path = "./static/"
file_tmp_path = "./temp"
file_path = "./files"
tauri_mode = false
[orgauth_config]
mainsite = "https://www.zknotes.com"
appname = "zknotes"
emaildomain = "zknotes.com"
db = "./zknotes.db"
admin_email = "bburdette@wat.com"
error_index_note = 4013
regen_login_tokens = true
remote_registration = false
# login_token_expiration_ms = 15552000000
email_token_expiration_ms = 86400000
reset_token_expiration_ms = 86400000
invite_token_expiration_ms = 86400000
open_registration = false
send_emails = true
non_admin_invite = false
'';
};
services.postfix = {
enable = true;
hostname = "zknotes.com";
};
security.acme.acceptTerms = true;
security.acme.defaults.email = "bburdette@wat.com";
services.nginx = {
enable = true;
recommendedProxySettings = true;
clientMaxBodySize = "2G";
virtualHosts = {
"www.zknotes.com" = {
forceSSL = true;
enableACME = true;
locations = {
"/" = {
proxyPass = "http://localhost:9400";
};
};
};
"zknotes.com" = {
forceSSL = true;
enableACME = true;
locations = {
"/" = {
proxyPass = "http://localhost:9400";
};
};
};
};
};
users.users.bburdette = {
isNormalUser = true;
extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
};
# services.postfix = {
# enable = true;
# };
# Configure keymap in X11
# services.xserver.layout = "us";
# services.xserver.xkbOptions = "eurosign:e";
# Define a user account. Don't forget to set a password with ‘passwd’.
# users.users.bburdette = {
# isNormalUser = true;
# extraGroups = [ "wheel" "networkmanager" ]; # Enable ‘sudo’ for the user.
# home = "/home/bburdette";
# };
# List packages installed in system profile. To search, run:
# $ nix search wget
environment.systemPackages = with pkgs; [
helix
wget
mtr
sysstat
geoipWithDatabase
];
# Some programs need SUID wrappers, can be configured further or are
# started in user sessions.
# programs.mtr.enable = true;
# programs.gnupg.agent = {
# enable = true;
# enableSSHSupport = true;
# };
# List services that you want to enable:
# Open ports in the firewall.
networking.firewall.allowedTCPPorts = [ 22 80 443 ];
# networking.firewall.allowedUDPPorts = [ ... ];
# Or disable the firewall altogether.
# networking.firewall.enable = false;
# This value determines the NixOS release from which the default
# settings for stateful data, like file locations and database versions
# on your system were taken. It‘s perfectly fine and recommended to leave
# this value at the release version of the first install of this system.
# Before changing this value read the documentation for this option
# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
system.stateVersion = "20.09"; # Did you read the comment?
}
hardware-configuration.nix:
# Do not modify this file! It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, modulesPath, ... }:
{
# imports = [ <nixpkgs/nixos/modules/profiles/qemu-guest.nix> ];
imports = ["${modulesPath}/profiles/qemu-guest.nix"];
boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "ehci_pci" "virtio_pci" "sr_mod" "virtio_blk" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ ];
boot.extraModulePackages = [ ];
swapDevices =
[ { device = "/dev/disk/by-uuid/fd5f4bac-9038-4354-8e76-0772e8b071fd"; }
];
nix.settings.max-jobs = lib.mkDefault 1;
}
The --target seems to be the culprit. This:
nixos-rebuild --target-host root@example.com --flake .#zknotes dry-run
fails with
error: path '/tmp/nixos-rebuild.2KWxZl/result' is not in the Nix store:
But without the --target arg it doesn’t get an error:
nixos-rebuild --flake .#zknotes dry-run
So at least I can get rid of the error. Not sure why that happens though, maybe its a bug?
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