Add Detritus

flake.nix

@@ -67,6 +67,7 @@
 
       hostChannels = {
         tower = stable;
+        detritus = stable;
 
         intuos = stable;
         jupiter = unstable;

hosts/detritus/boot/default.nix

@@ -0,0 +1,12 @@
+{ pkgs, ... }:
+{
+  boot = {
+    kernelPackages = pkgs.linuxPackages_latest;
+    kernelParams = [
+      "amdgpu.cik_support=1"
+      "radeon.cik_support=0"
+    ];
+    loader.grub.enable = true;
+    plymouth.enable = true;
+  };
+}

hosts/detritus/default.nix

@@ -0,0 +1,18 @@
+{ ... }:
+{
+  imports = [
+    ./boot
+    ./disko
+    ./filesystems
+    ./hardware
+    ./user
+    ../../modules/system
+  ];
+
+  networking.hostName = "detritus";
+
+  system = {
+    desktop.enable = true;
+    stateVersion = "24.11";
+  };
+}

hosts/detritus/disko/default.nix

@@ -0,0 +1,106 @@
+{ config, disko, ... }:
+{
+  imports = [ disko.nixosModules.disko ];
+
+  disko.devices = {
+    disk = {
+      "${config.networking.hostName}" = {
+        type = "disk";
+        device = "/dev/nvme0n1";
+        content = {
+          type = "gpt";
+          partitions = {
+            boot = {
+              size = "1M";
+              type = "EF02";
+            };
+            ESP = {
+              size = "2G";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = [ "umask=0077" ];
+              };
+            };
+            luks = {
+              size = "100%";
+              content = {
+                type = "luks";
+                name = "${config.networking.hostName}-disk";
+                settings.allowDiscards = true;
+                passwordFile = "/tmp/secret.key";
+                content = {
+                  type = "lvm_pv";
+                  vg = "${config.networking.hostName}";
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+
+    lvm_vg = {
+      "${config.networking.hostName}" = {
+        type = "lvm_vg";
+        lvs = {
+          root = {
+            size = "100%";
+            content = {
+              type = "btrfs";
+              extraArgs = [ "-f" ];
+              subvolumes = {
+                "/root" = {
+                  mountpoint = "/";
+                  mountOptions = [
+                    "compress=zstd"
+                    "ssd"
+                  ];
+                };
+                "/prev" = {
+                  mountpoint = "/prev";
+                  mountOptions = [
+                    "compress=zstd"
+                    "noexec"
+                    "ssd"
+                  ];
+                };
+                "/nix" = {
+                  mountpoint = "/nix";
+                  mountOptions = [
+                    "compress=zstd"
+                    "ssd"
+                  ];
+                };
+
+                # Impermanence
+                "/persist" = {
+                  mountpoint = "/persist";
+                  mountOptions = [
+                    "compress=zstd"
+                    "ssd"
+                  ];
+                };
+                "/persist/.snapshots" = { };
+                "/persist/home" = { };
+                "/persist/home/.snapshots" = { };
+              };
+            };
+          };
+          swap = {
+            size = "8G";
+            content = {
+              type = "swap";
+              discardPolicy = "both";
+            };
+          };
+        };
+      };
+    };
+  };
+
+  # Needed for impermanence
+  fileSystems."/persist".neededForBoot = true;
+}

hosts/detritus/filesystems/default.nix

@@ -0,0 +1,33 @@
+{ config, ... }:
+{
+  fileSystems = {
+    # Network mounts
+    "/home/${config.sysusers.main}/Network/Midas" = {
+      device = "sv.nixfox.ca:/storage";
+      fsType = "nfs4";
+      options = [
+        "noauto"
+        "soft"
+        "x-systemd.automount"
+      ];
+    };
+    "/home/${config.sysusers.main}/Network/Kitty" = {
+      device = "sv.nixfox.ca:/storage/bun";
+      fsType = "nfs4";
+      options = [
+        "noauto"
+        "soft"
+        "x-systemd.automount"
+      ];
+    };
+    "/home/${config.sysusers.main}/Network/Prophet" = {
+      device = "mx.nixfox.ca:/storage";
+      fsType = "nfs4";
+      options = [
+        "noauto"
+        "soft"
+        "x-systemd.automount"
+      ];
+    };
+  };
+}

hosts/detritus/hardware/default.nix

@@ -0,0 +1,21 @@
+{ config, lib, modulesPath, ... }:
+{
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
+
+  boot = {
+    initrd = {
+      availableKernelModules = [
+        "ahci"
+        "ehci_pci"
+        "firewire_ohci"
+        "sd_mod"
+        "xhci_pci"
+      ];
+      kernelModules = [ "dm-snapshot" ];
+    };
+    kernelModules = [ "kvm-intel" ];
+  };
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/detritus/user/default.nix

@@ -0,0 +1,7 @@
+{ config, lib, ... }:
+{
+  home-manager.users."${config.sysusers.main}".home = {
+    guifull.enable = true;
+    stateVersion = lib.mkForce config.system.stateVersion;
+  };
+}

hosts/redmond/boot/default.nix

@@ -3,8 +3,8 @@
   boot = {
     kernelPackages = pkgs.linuxPackages_latest;
     kernelParams = [
-      "radeon.cik_support=0"
       "amdgpu.cik_support=1"
+      "radeon.cik_support=0"
     ];
     loader.systemd-boot.enable = true;
     plymouth.enable = true;

hosts/tower/disko/default.nix

@@ -7,7 +7,6 @@
       "${config.networking.hostName}" = {
         type = "disk";
         device = "/dev/nvme0n1";
-        imageSize = "32G";
         content = {
           type = "gpt";
           partitions = {

modules/home/variables/displays/default.nix

@@ -10,7 +10,7 @@
     tower3 = "Eizo Nanao Corporation CG223W 23252050";
     tower4 = "Samsung Electric Company SAMSUNG Unknown";
 
-    estradiol1 = "Dell Inc. DELL P2214H KW14V4965YKS";
-    estradiol2 = "HannStar Display Corp iP192A 051AW1WY03797";
+    detritus1 = "Dell Inc. DELL P2214H KW14V4965YKS";
+    detritus2 = "HannStar Display Corp iP192A 051AW1WY03797";
   };
 }

modules/home/wms/programs/kanshi/default.nix

@@ -40,14 +40,14 @@
 
       {
         profile = {
-          name = "estradiol";
+          name = "detritus";
           outputs = [
             {
-              criteria = config.displays.estradiol1;
+              criteria = config.displays.detritus1;
               position = "0,0";
             }
             {
-              criteria = config.displays.estradiol2;
+              criteria = config.displays.detritus2;
               position = "1920,0";
               scale = 0.85;
             }

modules/home/wms/programs/waybar/default.nix

@@ -246,7 +246,7 @@
         output = [
           "!${config.displays.tower2}"
           "!${config.displays.tower3}"
-          "!${config.displays.estradiol2}"
+          "!${config.displays.detritus2}"
           "*"
         ];
         modules-left = [
@@ -299,7 +299,7 @@
         output = [
           config.displays.tower2
           config.displays.tower3
-          config.displays.estradiol2
+          config.displays.detritus2
         ];
         modules-left = [
           "sway/workspaces"

modules/home/wms/sway/outputs/default.nix

@@ -40,9 +40,9 @@
       (assign "${config.displays.tower3}" workspaces3) ++
       (assign "${config.displays.tower4}" workspaces4) ++
 
-      (assign "${config.displays.estradiol1}" workspaces1) ++
-      (assign "${config.displays.estradiol1}" workspaces2) ++
-      (assign "${config.displays.estradiol2}" workspaces3) ++
-      (assign "${config.displays.estradiol2}" workspaces4);
+      (assign "${config.displays.detritus1}" workspaces1) ++
+      (assign "${config.displays.detritus1}" workspaces2) ++
+      (assign "${config.displays.detritus2}" workspaces3) ++
+      (assign "${config.displays.detritus2}" workspaces4);
   };
 }

modules/home/wms/sway/theme/default.nix

@@ -60,7 +60,7 @@
       "${config.displays.tower2}".bg = "${builtins.toString ./wallpapers/2.png} fill";
       "${config.displays.tower3}".bg = "${builtins.toString ./wallpapers/3.png} fill";
 
-      "${config.displays.estradiol2}".bg = "${builtins.toString ./wallpapers/2.png} fill";
+      "${config.displays.detritus2}".bg = "${builtins.toString ./wallpapers/2.png} fill";
     };
   };
 }