flake: Make openstack-image EFI

base/services/auto-upgrade.nix

@@ -1,26 +1,12 @@
-{ inputs, pkgs, lib, ... }:
+{ ... }:
 {
   system.autoUpgrade = {
     enable = true;
     flake = "git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git";
     flags = [
-      # --update-input is deprecated since nix 2.22, and removed in lix 2.90
-      # https://git.lix.systems/lix-project/lix/issues/400
-      "--refresh"
-      "--override-input" "nixpkgs" "github:nixos/nixpkgs/nixos-24.05-small"
-      "--override-input" "nixpkgs-unstable" "github:nixos/nixpkgs/nixos-unstable-small"
+      "--update-input" "nixpkgs"
+      "--update-input" "nixpkgs-unstable"
       "--no-write-lock-file"
     ];
   };
-
-  # workaround for https://github.com/NixOS/nix/issues/6895
-  # via https://git.lix.systems/lix-project/lix/issues/400
-  environment.etc."current-system-flake-inputs.json".source
-    = pkgs.writers.writeJSON "flake-inputs.json" (
-      lib.flip lib.mapAttrs inputs (name: input:
-        # inputs.*.sourceInfo sans outPath, since writeJSON will otherwise serialize sourceInfo like a derivation
-        lib.removeAttrs (input.sourceInfo or {}) [ "outPath" ]
-          // { store-path = input.outPath; } # comment this line if you don't want to retain a store reference to the flake inputs
-      )
-    );
-}
+}

flake.lock

@@ -29,11 +29,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1725463969,
-        "narHash": "sha256-d3c1TAlIN1PtK+oQP1wO6XbDfmR4SUp/C/4s7G46ARo=",
+        "lastModified": 1713887124,
+        "narHash": "sha256-hGTSm0p9xXUYDgsAAr/ORZICo6T6u33vLfX3tILikaQ=",
         "owner": "GuillaumeDesforges",
         "repo": "fix-python",
-        "rev": "2926402234c3f99aa8e4608c51d9ffa73ea403c0",
+        "rev": "f7f4b33e22414071fc1f9cbf68072c413c3a7fdf",
         "type": "github"
       },
       "original": {
@@ -67,17 +67,17 @@
         ]
       },
       "locked": {
-        "lastModified": 1726861911,
-        "narHash": "sha256-pXPmVp4AgszzJXlLjj8r9NxoDvxoV4USGaiMwqCyb4M=",
-        "ref": "refs/heads/master",
-        "rev": "d10db19d7df5c5c2cd2dcb878376d5d681f6c2f2",
-        "revCount": 94,
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/grzegorz.git"
+        "lastModified": 1716065905,
+        "narHash": "sha256-08uhxBzfakfhl/ooc+gMzDupWKYvTeyQZwuvB1SBS7A=",
+        "owner": "Programvareverkstedet",
+        "repo": "grzegorz",
+        "rev": "0481aef6553ae9aee86e4edb4ca0ed4f2eba2058",
+        "type": "github"
       },
       "original": {
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/grzegorz.git"
+        "owner": "Programvareverkstedet",
+        "repo": "grzegorz",
+        "type": "github"
       }
     },
     "grzegorz-clients": {
@@ -87,17 +87,17 @@
         ]
       },
       "locked": {
-        "lastModified": 1726861934,
-        "narHash": "sha256-lOzPDwktd+pwszUTbpUdQg6iCzInS11fHLfkjmnvJrM=",
-        "ref": "refs/heads/master",
-        "rev": "546d921ec46735dbf876e36f4af8df1064d09432",
-        "revCount": 78,
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/grzegorz-clients.git"
+        "lastModified": 1716115695,
+        "narHash": "sha256-aI65l4x+U5v3i/nfn6N3eW5IZodmf4pyAByE7vTJh8I=",
+        "owner": "Programvareverkstedet",
+        "repo": "grzegorz-clients",
+        "rev": "b9444658fbb39cd1bf1c61ee5a1d5f0641c49abe",
+        "type": "github"
       },
       "original": {
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/grzegorz-clients.git"
+        "owner": "Programvareverkstedet",
+        "repo": "grzegorz-clients",
+        "type": "github"
       }
     },
     "matrix-next": {
@@ -156,6 +156,42 @@
         "url": "https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git"
       }
     },
+    "nixlib": {
+      "locked": {
+        "lastModified": 1725757153,
+        "narHash": "sha256-c1a6iLmCVPFI9EUVMrBN8xdmFxFXEjcVwiTSVmqajOs=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "68584f89dd0eb16fea5d80ae127f3f681f6a5df7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
+    "nixos-generators": {
+      "inputs": {
+        "nixlib": "nixlib",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1726102718,
+        "narHash": "sha256-u89QyfjtXryLHrO3Wre4kuWK5KDKiXe8lgRi6+cUOEw=",
+        "owner": "nix-community",
+        "repo": "nixos-generators",
+        "rev": "5ae384b83b91080f0fead6bc1add1cff8277cb3f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixos-generators",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1725198597,
@@ -166,10 +202,9 @@
         "type": "github"
       },
       "original": {
-        "owner": "NixOS",
+        "id": "nixpkgs",
         "ref": "nixos-24.05-small",
-        "repo": "nixpkgs",
-        "type": "github"
+        "type": "indirect"
       }
     },
     "nixpkgs-stable": {
@@ -198,10 +233,9 @@
         "type": "github"
       },
       "original": {
-        "owner": "NixOS",
+        "id": "nixpkgs",
         "ref": "nixos-unstable-small",
-        "repo": "nixpkgs",
-        "type": "github"
+        "type": "indirect"
       }
     },
     "pvv-calendar-bot": {
@@ -252,6 +286,7 @@
         "matrix-next": "matrix-next",
         "minecraft-data": "minecraft-data",
         "nix-gitea-themes": "nix-gitea-themes",
+        "nixos-generators": "nixos-generators",
         "nixpkgs": "nixpkgs",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "pvv-calendar-bot": "pvv-calendar-bot",

flake.nix

@@ -2,8 +2,8 @@
   description = "PVV System flake";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05-small"; # remember to also update the url in base/services/auto-upgrade.nix
-    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable-small";
+    nixpkgs.url = "nixpkgs/nixos-24.05-small";
+    nixpkgs-unstable.url = "nixpkgs/nixos-unstable-small";
 
     sops-nix.url = "github:Mic92/sops-nix";
     sops-nix.inputs.nixpkgs.follows = "nixpkgs";
@@ -23,15 +23,18 @@
     nix-gitea-themes.url = "git+https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git";
     nix-gitea-themes.inputs.nixpkgs.follows = "nixpkgs";
 
-    grzegorz.url = "git+https://git.pvv.ntnu.no/Projects/grzegorz.git";
+    grzegorz.url = "github:Programvareverkstedet/grzegorz";
     grzegorz.inputs.nixpkgs.follows = "nixpkgs";
-    grzegorz-clients.url = "git+https://git.pvv.ntnu.no/Projects/grzegorz-clients.git";
+    grzegorz-clients.url = "github:Programvareverkstedet/grzegorz-clients";
     grzegorz-clients.inputs.nixpkgs.follows = "nixpkgs";
 
     minecraft-data.url = "git+https://git.pvv.ntnu.no/Drift/minecraft-data.git";
+
+    nixos-generators.url = "github:nix-community/nixos-generators";
+    nixos-generators.inputs.nixpkgs.follows = "nixpkgs";
   };
 
-  outputs = { self, nixpkgs, nixpkgs-unstable, sops-nix, disko, ... }@inputs:
+  outputs = { self, nixpkgs, nixpkgs-unstable, sops-nix, disko, nixos-generators, ... }@inputs:
   let
     nixlib = nixpkgs.lib;
     systems = [
@@ -149,6 +152,40 @@
 
         simplesamlphp = pkgs.callPackage ./packages/simplesamlphp { };
 
+        openstack-image = nixos-generators.nixosGenerate {
+          system = "x86_64-linux";
+          format = "openstack";
+
+          modules = [
+            ({config, lib, pkgs, modulesPath, ... }: {
+              system.build.openstackImage = lib.mkForce (import "${modulesPath}/../lib/make-disk-image.nix" {
+                inherit config lib pkgs;
+                additionalSpace = "1024M";
+                copyChannel = true;
+                diskSize = "auto";
+                format = "raw";
+                partitionTableType = "efi";
+                configFile = pkgs.writeText "configuration.nix"
+                  ''
+                    {
+                      imports = [ <nixpkgs/nixos/modules/virtualisation/openstack-config.nix> ];
+                    }
+                  '';
+              });
+              boot.loader.grub = lib.mkForce {
+                device = "nodev";
+                efiSupport = true;
+                efiInstallAsRemovable = true;
+              };
+
+              fileSystems."/boot" = {
+                device = "/dev/disk/by-label/ESP";
+                fsType = "vfat";
+              };
+            })
+          ];
+        };
+
       } //
       (nixlib.pipe null [
         (_: pkgs.callPackage ./packages/mediawiki-extensions { })