nix: initial configurations

Add an initial set of configurations as well as configurations for the
`phenex` machine.

Signed-off-by: Kenny Ballou <kballou@devnulllabs.io>

2 files changed, 105 insertions, 0 deletions

diff --git a/phenex/configuration.nix b/phenex/configuration.nix
new file mode 100644
index 0000000..4dcf769
--- /dev/null
+++ b/phenex/configuration.nix
@@ -0,0 +1,41 @@
+# 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, ... }:
+
+{
+  imports =
+    [ ./hardware-configuration.nix
+      ./secrets.nix
+      ./services/clamav.nix
+      ./services/firewall.nix
+      ./services/dnsmasq.nix
+      ./services/sound.nix
+      ./services/x11.nix
+      ./services/x11-laptop.nix
+      ./services/kde.nix
+      ./services/compton.nix
+      ./services/haveged.nix
+      ./system/i18n.nix
+      ./system/networking.nix
+      ./system/packages.nix
+      ./system/timezone.nix
+      ./system/users.nix
+      ./system/yubikey-gpg.nix
+    ];
+
+  networking.hostName = "phenex";
+
+  # 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; };
+
+  # This value determines the NixOS release with which your system is to be
+  # compatible, in order to avoid breaking some software such as database
+  # servers. You should change this only after NixOS release notes say you
+  # should.
+  system.stateVersion = "19.03"; # Did you read the comment?
+
+}
diff --git a/phenex/hardware-configuration.nix b/phenex/hardware-configuration.nix
new file mode 100644
index 0000000..1aec3dc
--- /dev/null
+++ b/phenex/hardware-configuration.nix
@@ -0,0 +1,64 @@
+# 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, ... }:
+
+{
+  imports =
+    [ <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
+    ];
+
+  # Use the GRUB 2 boot loader.
+  boot.loader.grub.enable = true;
+  boot.loader.grub.version = 2;
+  boot.loader.grub.devices = [
+      "/dev/disk/by-id/wwn-0x5002538e000c21b7"
+      "/dev/disk/by-id/wwn-0x5002538e40de02bf"
+  ];
+  boot.initrd.luks.devices.cryptroot.device = "/dev/disk/by-uuid/64dbda22-7a05-4d1c-a64b-bbbc779f1bdc";
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" "sr_mod" "sdhci_pci" ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/d8009534-e327-4c83-965d-91791736db2a";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/211b4a9d-71b5-4262-9082-cac1c7a6b60b";
+      fsType = "ext4";
+    };
+
+  fileSystems."/var" =
+    { device = "/dev/disk/by-uuid/7b849f20-ac8e-4158-b595-fc7fa46f713f";
+      fsType = "ext4";
+    };
+
+  fileSystems."/var/lib/docker" =
+    { device = "/dev/disk/by-uuid/7ece83d5-9f2f-4775-8efa-c53783f3a607";
+      fsType = "btrfs";
+    };
+
+  fileSystems."/nix" =
+    { device = "/dev/disk/by-uuid/cae3edd4-e35f-4338-ab74-d2df99fc5689";
+      fsType = "ext4";
+    };
+
+  fileSystems."/gnu" =
+    { device = "/dev/disk/by-uuid/8726cdc2-aeed-40f4-81b9-402b78fb14a0";
+      fsType = "ext4";
+    };
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-uuid/7f348443-ac88-427a-979a-6bcc359ab47a";
+      fsType = "xfs";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/493df1a1-83bd-4fec-8cbb-2242533751f0"; }
+    ];
+
+  nix.maxJobs = lib.mkDefault 4;
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+}