nixos-config/machines/ci-runner/hardware-configuration.nix

# SPDX-FileCopyrightText: 2024 Simon Bruder <simon@sbruder.de>
#
# SPDX-License-Identifier: AGPL-3.0-or-later

{ modulesPath, ... }:

{
  imports = [
    (modulesPath + "/profiles/qemu-guest.nix")
  ];

  sbruder.machine.isVm = true;

  boot = {
    kernelModules = [ "kvm-intel" ];
    extraModulePackages = [ ];
    kernelParams = [ "console=ttyS0" ];
    initrd = {
      availableKernelModules = [ "ahci" "xhci_pci" "virtio_pci" "virtio_scsi" "sr_mod" "virtio_blk" ];
      kernelModules = [ ];
    };
    loader = {
      grub.enable = false;
      systemd-boot.enable = true;
      efi.canTouchEfiVariables = true;
    };
  };

  fileSystems = {
    "/" = {
      device = "/dev/disk/by-uuid/e1a9b0bb-9f04-498c-ac2f-aad9da4639f3";
      fsType = "btrfs";
      options = [ "compress=zstd" "discard" "noatime" "ssd" ]; # for some reason, the kernel assumes rotational
    };
    "/boot" = {
      device = "/dev/disk/by-uuid/7A51-7897";
      fsType = "vfat";
      options = [ "fmask=0022" "dmask=0022" ];
    };
  };

  services.fstrim.enable = true;

  networking = {
    useDHCP = false;
    usePredictableInterfaceNames = false;
  };
  systemd.network = {
    enable = true;
    networks = {
      eth0 = {
        name = "eth0";
        DHCP = "yes";
        domains = [ "sbruder.de" ];
      };
    };
  };
}