From 078dcdc2a766d10c00e60a2ef665dda1a6a3c33c Mon Sep 17 00:00:00 2001
From: Nathan McCarty <nathan@mccarty.io>
Date: Fri, 13 May 2022 22:11:39 -0400
Subject: [PATCH] Port perception over to nix

---
 flake.nix                           | 22 +++++++++-
 hardware/perception.nix             | 63 +++++++++++++++++++++++++++++
 machines/perception.nix             | 53 ++++++++++++++++++++++++
 system-specific/perception/plex.nix | 31 ++++++++++++++
 4 files changed, 168 insertions(+), 1 deletion(-)
 create mode 100644 hardware/perception.nix
 create mode 100644 machines/perception.nix
 create mode 100644 system-specific/perception/plex.nix

diff --git a/flake.nix b/flake.nix
index 36296f7..26e18f1 100644
--- a/flake.nix
+++ b/flake.nix
@@ -146,11 +146,31 @@
             ./applications/devel-rust.nix
             ./modules/docker.nix
             ./system-specific/oracles/matrix.nix
-             # ./system-specific/oracles/gitlab-runner.nix
+            # ./system-specific/oracles/gitlab-runner.nix
             ./system-specific/oracles/gitea.nix
           ] ++ serverModules;
         };
 
+        perception = nixpkgs.lib.nixosSystem {
+          system = "x86_64-linux";
+          specialArgs = {
+            unstable = import nixpkgs-unstable {
+              config = { allowUnfree = true; };
+              overlays = [ ];
+              system = "x86_64-linux";
+            };
+            fenix = fenix.packages.x86_64-linux;
+          };
+          modules = [
+            ./hardware/perception.nix
+            ./machines/perception.nix
+            ./home-linux.nix
+            ./applications/devel-rust.nix
+            ./modules/docker.nix
+            ./system-specific/perception/plex.nix
+          ] ++ serverModules;
+        };
+
         x86vm = nixpkgs.lib.nixosSystem {
           system = "x86_64-linux";
           specialArgs = {
diff --git a/hardware/perception.nix b/hardware/perception.nix
new file mode 100644
index 0000000..668d1da
--- /dev/null
+++ b/hardware/perception.nix
@@ -0,0 +1,63 @@
+# 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" "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    {
+      device = "/dev/disk/by-uuid/49959c20-a0d0-4b9b-b5bc-f7601640d252";
+      fsType = "btrfs";
+      options = [ "subvol=root" ];
+    };
+
+  fileSystems."/boot" =
+    {
+      device = "/dev/disk/by-uuid/68FE-F04C";
+      fsType = "vfat";
+    };
+
+  fileSystems."/nix" =
+    {
+      device = "/dev/disk/by-uuid/49959c20-a0d0-4b9b-b5bc-f7601640d252";
+      fsType = "btrfs";
+      options = [ "subvol=nix" ];
+    };
+
+  fileSystems."/var" =
+    {
+      device = "/dev/disk/by-uuid/49959c20-a0d0-4b9b-b5bc-f7601640d252";
+      fsType = "btrfs";
+      options = [ "subvol=var" ];
+    };
+
+  fileSystems."/home" =
+    {
+      device = "/dev/disk/by-uuid/49959c20-a0d0-4b9b-b5bc-f7601640d252";
+      fsType = "btrfs";
+      options = [ "subvol=home" ];
+    };
+
+  fileSystems."/etc" =
+    {
+      device = "/dev/disk/by-uuid/49959c20-a0d0-4b9b-b5bc-f7601640d252";
+      fsType = "btrfs";
+      options = [ "subvol=etc" ];
+    };
+
+  swapDevices =
+    [{ device = "/dev/disk/by-uuid/522c68bd-b23b-487d-80e3-fc41e2be130f"; }];
+
+  # high-resolution display
+  hardware.video.hidpi.enable = lib.mkDefault true;
+}
diff --git a/machines/perception.nix b/machines/perception.nix
new file mode 100644
index 0000000..9f4b22a
--- /dev/null
+++ b/machines/perception.nix
@@ -0,0 +1,53 @@
+{ config, lib, pkgs, ... }:
+
+{
+  networking = {
+    hostName = "perception";
+    domain = "mccarty.io";
+    useDHCP = false;
+    interfaces.eno1 = {
+      useDHCP = false;
+      ipv4.addresses = [
+        {
+          address = "10.0.0.11";
+          prefixLength = 21;
+        }
+      ];
+    };
+    defaultGateway = "10.0.4.1";
+    nameservers = [ "10.0.0.10" ];
+  };
+
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # Trust ZT interface
+  networking.firewall.trustedInterfaces = [ "zt5u4uutwm" ];
+
+  # add plex nfs mount
+  fileSystems."/var/plex" = {
+    device = "10.0.0.139:/mnt/tank/root/data/plex";
+    fsType = "nfs";
+  };
+  fileSystems."/var/scratch" = {
+    device = "10.0.0.139:/mnt/tank/root/scratch";
+    fsType = "nfs";
+  };
+
+  # Enable sabnzbd
+  services.sabnzbd = {
+    enable = true;
+  };
+  # Enable sonarr
+  services.sonarr = {
+    enable = true;
+  };
+
+  # Open firewall ports
+  networking.firewall = {
+    enable = false;
+    allowedTCPPorts = [ 8080 8989 9383 ];
+    allowedUDPPorts = [ 8080 8989 9383 ];
+  };
+}
diff --git a/system-specific/perception/plex.nix b/system-specific/perception/plex.nix
new file mode 100644
index 0000000..481a3dc
--- /dev/null
+++ b/system-specific/perception/plex.nix
@@ -0,0 +1,31 @@
+{ config, pkgs, ... }:
+{
+  services.plex =
+    let
+      myPlexRaw = pkgs.plexRaw.overrideAttrs (x:
+        let
+          # see https://www.plex.tv/media-server-downloads/ for 64bit rpm
+          version = "1.26.1.5798-99a4a6ac9";
+          hash = "sha256-Chu4IULIvkmfMEV0LSg50i6usZJZI3UWOgCHQakbhaY=";
+        in
+        {
+          name = "plex-${version}";
+          src = pkgs.fetchurl {
+            url = "https://downloads.plex.tv/plex-media-server-new/${version}/debian/plexmediaserver_${version}_amd64.deb";
+            inherit hash;
+          };
+        }
+      );
+      myPlex = pkgs.plex.override (x: { plexRaw = myPlexRaw; });
+    in
+    {
+      enable = true;
+      openFirewall = true;
+      dataDir = "/var/lib/plex";
+      user = "nathan";
+      group = "users";
+      package = myPlex;
+    };
+
+  services.tautulli.enable = true;
+}