From a7c3d07078d0ca67afadd6fb24ab4b60b38c1109 Mon Sep 17 00:00:00 2001
From: tdback <tyler@tdback.net>
Date: Sun, 26 Jan 2025 11:31:00 -0500
Subject: hosts: overhauled host configurations

---
 hosts/odin/default.nix             | 67 +++++++++++++++++++-------------------
 hosts/odin/filesystems/default.nix | 17 ++++++++++
 hosts/odin/hardware.nix            | 38 ---------------------
 hosts/odin/modules/default.nix     | 50 ++++++++++++++++++++++++++++
 4 files changed, 100 insertions(+), 72 deletions(-)
 create mode 100644 hosts/odin/filesystems/default.nix
 delete mode 100644 hosts/odin/hardware.nix
 create mode 100644 hosts/odin/modules/default.nix

(limited to 'hosts/odin')

diff --git a/hosts/odin/default.nix b/hosts/odin/default.nix
index 52a2ace..e413d07 100644
--- a/hosts/odin/default.nix
+++ b/hosts/odin/default.nix
@@ -1,8 +1,36 @@
-{ lib, inputs, ... }:
+{
+  inputs,
+  lib,
+  ...
+}:
 {
   system.stateVersion = "24.05";
 
-  imports = [ ./hardware.nix ];
+  imports = [
+    ./filesystems
+    ./modules
+  ];
+
+  hardware = {
+    enableRedistributableFirmware = true;
+    cpu.intel.updateMicrocode = true;
+  };
+
+  boot.loader = {
+    systemd-boot.enable = true;
+    efi.canTouchEfiVariables = true;
+  };
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "ehci_pci"
+    "ahci"
+    "usbhid"
+    "usb_storage"
+    "sd_mod"
+    "sr_mod"
+  ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.zfs.extraPools = [ "tank" ];
 
   home-manager = {
     useGlobalPkgs = true;
@@ -14,9 +42,11 @@
     };
   };
 
+  time.timeZone = "America/Detroit";
   networking = {
     hostName = "odin";
-    hostId = "bd03847d"; # Required for ZFS support.
+    # A host ID is required when enabling ZFS.
+    hostId = "bd03847d";
     nameservers = [ "10.44.0.1" ];
     defaultGateway.address = "10.44.0.1";
     interfaces.eno1 = {
@@ -27,35 +57,4 @@
       };
     };
   };
-
-  time.timeZone = "America/Detroit";
-
-  boot = {
-    loader = {
-      systemd-boot.enable = true;
-      efi.canTouchEfiVariables = true;
-    };
-    zfs.extraPools = [ "tank" ];
-  };
-
-  services.zquota = {
-    enable = true;
-    quotas = {
-      "tank/backups" = 512;
-      "tank/media" = 1536;
-    };
-  };
-
-  programs.motd = {
-    enable = true;
-    networkInterfaces = [ "eno1" ];
-    servicesToCheck = [
-      "caddy"
-      "immich-machine-learning"
-      "immich-server"
-      "postgresql"
-      "redis-immich"
-      "zfs-zed"
-    ];
-  };
 }
diff --git a/hosts/odin/filesystems/default.nix b/hosts/odin/filesystems/default.nix
new file mode 100644
index 0000000..410e425
--- /dev/null
+++ b/hosts/odin/filesystems/default.nix
@@ -0,0 +1,17 @@
+{
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/f3bedccb-3f2b-49ae-9be4-5ec9fe683027";
+    fsType = "ext4";
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/78C3-E7F8";
+    fsType = "vfat";
+    options = [
+      "fmask=0022"
+      "dmask=0022"
+    ];
+  };
+
+  swapDevices = [ ];
+}
diff --git a/hosts/odin/hardware.nix b/hosts/odin/hardware.nix
deleted file mode 100644
index 00210c4..0000000
--- a/hosts/odin/hardware.nix
+++ /dev/null
@@ -1,38 +0,0 @@
-# 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" "sr_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/f3bedccb-3f2b-49ae-9be4-5ec9fe683027";
-      fsType = "ext4";
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/78C3-E7F8";
-      fsType = "vfat";
-      options = [ "fmask=0022" "dmask=0022" ];
-    };
-
-  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.eno1.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-}
diff --git a/hosts/odin/modules/default.nix b/hosts/odin/modules/default.nix
new file mode 100644
index 0000000..0a7aba1
--- /dev/null
+++ b/hosts/odin/modules/default.nix
@@ -0,0 +1,50 @@
+{
+  modules = {
+    containers.watchtower.enable = true;
+    containers.pinchflat = {
+      enable = true;
+      mediaDir = "/tank/media/yt";
+    };
+    containers.freshrss = {
+      enable = true;
+      url = "fresh.brownbread.net";
+    };
+    containers.lubelogger = {
+      enable = true;
+      url = "garage.brownbread.net";
+    };
+    containers.vaultwarden = {
+      enable = true;
+      url = "steel-mountain.brownbread.net";
+    };
+    containers.jellyfin = {
+      enable = true;
+      url = "buttered.brownbread.net";
+      mediaDir = "/tank/media";
+    };
+    services.immich = {
+      enable = true;
+      url = "photographs.brownbread.net";
+      mediaDir = "/tank/immich";
+    };
+    scripts.motd = {
+      enable = true;
+      networkInterfaces = [ "eno1" ];
+      servicesToCheck = [
+        "caddy"
+        "immich-machine-learning"
+        "immich-server"
+        "postgresql"
+        "redis-immich"
+        "zfs-zed"
+      ];
+    };
+    scripts.zquota = {
+      enable = true;
+      quotas = {
+        "tank/backups" = 512;
+        "tank/media" = 1536;
+      };
+    };
+  };
+}
-- 
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