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authorWilliam Carroll <wpcarro@gmail.com>2022-11-14T17·51-0800
committerclbot <clbot@tvl.fyi>2022-12-12T18·46+0000
commit9166a9915a079e9c7e1a202552f2237121103669 (patch)
tree1bff26971cb4b02bf39e65d6e1ee45a23dd0ef50 /users/wpcarro/nixos/modules
parent869b6897becfbf21fb2cdbffe2a127229a8269c3 (diff)
feat(wpcarro/nixos): Support kyoko r/5410
Yet Another NixOS System

Change-Id: I29590c5e7c2a651f3ef56642018649dddd9f06b6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7297
Reviewed-by: wpcarro <wpcarro@gmail.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: wpcarro <wpcarro@gmail.com>
Diffstat (limited to 'users/wpcarro/nixos/modules')
-rw-r--r--users/wpcarro/nixos/modules/hadrian-cache.nix17
-rw-r--r--users/wpcarro/nixos/modules/hardware/dell-emc-egw-5200.nix47
2 files changed, 64 insertions, 0 deletions
diff --git a/users/wpcarro/nixos/modules/hadrian-cache.nix b/users/wpcarro/nixos/modules/hadrian-cache.nix
new file mode 100644
index 000000000000..033c03c825b7
--- /dev/null
+++ b/users/wpcarro/nixos/modules/hadrian-cache.nix
@@ -0,0 +1,17 @@
+# If enabled, use Hadrian's Nix cache.
+{ config, lib, pkgs, ... }:
+
+{
+  options = {
+    hadrian.cache.enable = lib.mkEnableOption "Hadrian's binary cache";
+  };
+
+  config = lib.mkIf config.hadrian.cache.enable {
+    nix.settings.trusted-public-keys = [
+      "cache.hadrian.internal:XWdYSn5ZASj6IqZd4nnDBXJmahQEolBrtq9DvSe0UT0="
+    ];
+    nix.settings.substituters = [
+      "http://cache.hadrian.internal"
+    ];
+  };
+}
diff --git a/users/wpcarro/nixos/modules/hardware/dell-emc-egw-5200.nix b/users/wpcarro/nixos/modules/hardware/dell-emc-egw-5200.nix
new file mode 100644
index 000000000000..df46405629c7
--- /dev/null
+++ b/users/wpcarro/nixos/modules/hardware/dell-emc-egw-5200.nix
@@ -0,0 +1,47 @@
+# In a nutshell, this configuration defines the configuration required to run
+# NixOS on the Dell EMC EGW 5200 (often the config that NixOS put in
+# hardware.nix by default).
+{ config, lib, modulesPath, ... }:
+
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "ahci"
+    "usb_storage"
+    "usbhid"
+    "sd_mod"
+  ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-label/NIXROOT";
+    fsType = "ext4";
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-label/NIXBOOT";
+    fsType = "vfat";
+  };
+
+  swapDevices = [ ];
+
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+
+  # Needed for Tailscale subnet routing
+  boot.kernel.sysctl."net.ipv4.ip_forward" = 1;
+  networking.useDHCP = false;
+  networking.interfaces.eno1.useDHCP = true;
+  networking.interfaces.enp3s0.useDHCP = true;
+  networking.interfaces.enp4s0.useDHCP = true;
+
+  system.stateVersion = "21.11";
+}