adding trantor; upgrading stable to 25.05

flake.lock

@@ -67,6 +67,48 @@
         "type": "github"
       }
     },
+    "disko": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1736864502,
+        "narHash": "sha256-ItkIZyebGvNH2dK9jVGzJHGPtb6BSWLN8Gmef16NeY0=",
+        "owner": "nix-community",
+        "repo": "disko",
+        "rev": "0141aabed359f063de7413f80d906e1d98c0c123",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "v1.11.0",
+        "repo": "disko",
+        "type": "github"
+      }
+    },
+    "disko-stable": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs-stable"
+        ]
+      },
+      "locked": {
+        "lastModified": 1736864502,
+        "narHash": "sha256-ItkIZyebGvNH2dK9jVGzJHGPtb6BSWLN8Gmef16NeY0=",
+        "owner": "nix-community",
+        "repo": "disko",
+        "rev": "0141aabed359f063de7413f80d906e1d98c0c123",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "v1.11.0",
+        "repo": "disko",
+        "type": "github"
+      }
+    },
     "flake-compat": {
       "flake": false,
       "locked": {
@@ -111,16 +153,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1747688870,
+        "lastModified": 1748665073,
-        "narHash": "sha256-ypL9WAZfmJr5V70jEVzqGjjQzF0uCkz+AFQF7n9NmNc=",
+        "narHash": "sha256-RMhjnPKWtCoIIHiuR9QKD7xfsKb3agxzMfJY8V9MOew=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "d5f1f641b289553927b3801580598d200a501863",
+        "rev": "282e1e029cb6ab4811114fc85110613d72771dea",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-24.11",
+        "ref": "release-25.05",
         "repo": "home-manager",
         "type": "github"
       }
@@ -195,16 +237,16 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1747676747,
+        "lastModified": 1748437600,
-        "narHash": "sha256-LXkWBVqilgx7Pohwqu/ABxDVw+Cmi5/Mj2S2mpUH0Fw=",
+        "narHash": "sha256-hYKMs3ilp09anGO7xzfGs3JqEgUqFMnZ8GMAqI6/k04=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "72841a4a8761d1aed92ef6169a636872c986c76d",
+        "rev": "7282cb574e0607e65224d33be8241eae7cfe0979",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-24.11",
+        "ref": "nixos-25.05",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -213,6 +255,8 @@
       "inputs": {
         "agenix": "agenix",
         "deploy-rs": "deploy-rs",
+        "disko": "disko",
+        "disko-stable": "disko-stable",
         "home-manager": "home-manager_2",
         "home-manager-stable": "home-manager-stable",
         "impermanence": "impermanence",

flake.nix

@@ -3,14 +3,23 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
-    nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-24.11";
+    nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-25.05";
 
     home-manager = {
       url = "github:nix-community/home-manager/master";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     home-manager-stable = {
-      url = "github:nix-community/home-manager/release-24.11";
+      url = "github:nix-community/home-manager/release-25.05";
+      inputs.nixpkgs.follows = "nixpkgs-stable";
+    };
+
+    disko = {
+      url = "github:nix-community/disko?ref=v1.11.0";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    disko-stable = {
+      url = "github:nix-community/disko?ref=v1.11.0";
       inputs.nixpkgs.follows = "nixpkgs-stable";
     };
 
@@ -36,6 +45,8 @@
       nixpkgs-stable,
       home-manager,
       home-manager-stable,
+      disko,
+      disko-stable,
       agenix,
       deploy-rs,
       impermanence,
@@ -55,6 +66,7 @@
             let
               pkgs = if type == "server" then nixpkgs-stable else nixpkgs;
               hm = if type == "server" then home-manager-stable else home-manager;
+              diskoInput = if type == "server" then disko-stable else disko;
               hostTypeFlags = {
                 isServer = type == "server";
                 isWorkstation = type == "workstation";
@@ -62,6 +74,7 @@
               defaultModules = [
                 ./hosts/${hostname}.nix
                 agenix.nixosModules.default
+                diskoInput.nixosModules.default
                 hm.nixosModules.default
                 impermanence.nixosModules.impermanence
                 nix-flatpak.nixosModules.nix-flatpak
@@ -106,6 +119,11 @@
             hostname = "alexandria";
             type = "server";
           };
+          trantor = mkHost {
+            hostname = "trantor";
+            type = "server";
+            system = "aarch64-linux";
+          };
         };
 
       overlays = {
@@ -137,6 +155,18 @@
             };
           };
 
+          trantor = {
+            hostname = "trantor";
+            profiles = {
+              system = {
+                user = "root";
+                sshUser = "root";
+                remoteBuild = true;
+                path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.alexandria;
+              };
+            };
+          };
+
           io = {
             hostname = "io";
             profiles = {

hosts/modules/alexandria/nextcloud.nix

@@ -9,7 +9,7 @@
   services = {
     nextcloud = {
       enable = true;
-      package = pkgs.nextcloud30;
+      package = pkgs.nextcloud31;
       datadir = "/data/nextcloud";
       hostName = "cloud.baduhai.dev";
       configureRedis = true;

hosts/modules/trantor/boot.nix

@@ -0,0 +1,8 @@
+{ ... }:
+
+{
+  boot = {
+    loader.efi.efiSysMountPoint = "/boot";
+    initrd.systemd.enable = true;
+  };
+}

hosts/modules/trantor/default.nix

@@ -0,0 +1,9 @@
+{ ... }:
+
+{
+  imports = [
+    ./boot.nix
+    ./disko.nix
+    ./hardware-configuration.nix
+  ];
+}

hosts/modules/trantor/disko.nix

@@ -0,0 +1,32 @@
+{
+  disko.devices = {
+    disk = {
+      main = {
+        type = "disk";
+        device = "/dev/sda";
+        content = {
+          type = "gpt";
+          partitions = {
+            boot = {
+              size = "512M";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+              };
+            };
+            root = {
+              size = "100%";
+              content = {
+                type = "filesystem";
+                format = "ext4";
+                mountpoint = "/";
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}

hosts/modules/trantor/hardware-configuration.nix

@@ -0,0 +1,27 @@
+{
+  lib,
+  modulesPath,
+  ...
+}:
+
+{
+  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
+
+  boot = {
+    kernelModules = [ ];
+    extraModulePackages = [ ];
+    initrd = {
+      availableKernelModules = [
+        "xhci_pci"
+        "virtio_pci"
+        "virtio_scsi"
+        "usbhid"
+      ];
+      kernelModules = [ ];
+    };
+  };
+
+  networking.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
+}

hosts/trantor.nix

@@ -0,0 +1,13 @@
+{ ... }:
+
+{
+  networking.hostName = "trantor";
+
+  imports = [
+    ./modules/trantor
+    ./modules
+  ];
+
+  nix.nixPath = [ "nixos-config=${./trantor.nix}" ];
+}
+