From 5b975093513798e8f2ba6023e34a994b91cc7400 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Wed, 7 Jun 2023 20:24:20 +0800
Subject: [PATCH] nixops: add demeter machine

---
 nixops/demeter-hardware-configuration.nix | 45 +++++++++++++++++++++++
 nixops/nixops.nix                         |  1 +
 2 files changed, 46 insertions(+)
 create mode 100644 nixops/demeter-hardware-configuration.nix

diff --git a/nixops/demeter-hardware-configuration.nix b/nixops/demeter-hardware-configuration.nix
new file mode 100644
index 00000000..d4776c88
--- /dev/null
+++ b/nixops/demeter-hardware-configuration.nix
@@ -0,0 +1,45 @@
+# 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 =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/c7fa9c3e-56ca-4258-a49c-3f064efbd58c";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/76A2-F01F";
+      fsType = "vfat";
+    };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp86s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlo1.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  hardware.cpu.intel.updateMicrocode = true;
+
+  system.stateVersion = "23.05";
+}
diff --git a/nixops/nixops.nix b/nixops/nixops.nix
index 67fd6b76..35ddc9f7 100644
--- a/nixops/nixops.nix
+++ b/nixops/nixops.nix
@@ -16,4 +16,5 @@
   old-nixbld = import ./desktop.nix { host = "old-nixbld"; };
   franz = import ./desktop.nix { host = "franz"; };
   juno = import ./desktop.nix { host = "juno"; };
+  demeter = import ./desktop.nix { host = "demeter"; };
 }