Run shellcheck

Reviewed-on: https://git.pvv.ntnu.no/Drift/pvv-nixos-config/pulls/121

.mailmap

@@ -23,3 +23,9 @@ Adrian Gunnar Lauterer <adriangl@pvv.ntnu.no> Adrian Gunnar Lauterer <adrian@lau
 
 Fredrik Robertsen <frero@pvv.ntnu.no> frero <frero@pvv.ntnu.no>
 Fredrik Robertsen <frero@pvv.ntnu.no> fredrikr79 <fredrikrobertsen7@gmail.com>
+Fredrik Robertsen <frero@pvv.ntnu.no> fredrik <fredrikr79@pm.me>
+
+Vegard Bieker Matthey <vegardbm@pvv.ntnu.no> Vegard Matthey <VegardMatthey@protonmail.com>
+Vegard Bieker Matthey <vegardbm@pvv.ntnu.no> Vegard Bieker Matthey <VegardMatthey@protonmail.com>
+
+Albert Bayazidi <albertba@pvv.ntnu.no> Albert <albert.bayazidi@gmail.com>

.sops.yaml

@@ -20,6 +20,7 @@ keys:
   - &host_lupine-3 age1j2u876z8hu87q5npfxzzpfgllyw8ypj66d7cgelmzmnrf3xud34qzkntp9
   - &host_lupine-4 age1t8zlawqkmhye737pn8yx0z3p9cl947d9ktv2cajdc6hnvn52d3fsc59s2k
   - &host_lupine-5 age199zkqq4jp4yc3d0hx2q0ksxdtp42xhmjsqwyngh8tswuck34ke3smrfyqu
+  - &host_skrott age1lpkju2e053aaddpgsr4ef83epclf4c9tp4m98d35ft2fswr8p4tq2ua0mf
   - &host_ustetind age1hffjafs4slznksefmtqrlj7rdaqgzqncn4un938rhr053237ry8s3rs0v8
 
 creation_rules:
@@ -137,10 +138,12 @@ creation_rules:
   - path_regex: secrets/skrott/[^/]+\.yaml$
     key_groups:
     - age:
+      - *host_skrott
       - *user_danio
       - *user_felixalb
       - *user_pederbs_sopp
       - *user_pederbs_nord
       - *user_pederbs_bjarte
+      - *user_vegardbm
       pgp:
       - *user_oysteikt

README.md

@@ -43,6 +43,7 @@ revert the changes on the next nightly rebuild (tends to happen when everybody i
 | [kommode][kom]             | Virtual  | Gitea + Gitea pages                                       |
 | [lupine][lup]              | Physical | Gitea CI/CD runners                                       |
 |  shark                     | Virtual  | Test host for authentication, absolutely horrendous       |
+| [skrott][skr]              | Physical | Kiosk, snacks and soda                                    |
 | [wenche][wen]              | Virtual  | Nix-builders, general purpose compute                     |
 
 ## Documentation
@@ -59,4 +60,5 @@ revert the changes on the next nightly rebuild (tends to happen when everybody i
 [ild]: https://wiki.pvv.ntnu.no/wiki/Maskiner/ildkule
 [kom]: https://wiki.pvv.ntnu.no/wiki/Maskiner/kommode
 [lup]: https://wiki.pvv.ntnu.no/wiki/Maskiner/lupine
+[skr]: https://wiki.pvv.ntnu.no/wiki/Maskiner/Skrott
 [wen]: https://wiki.pvv.ntnu.no/wiki/Maskiner/wenche

base/default.nix

@@ -10,10 +10,12 @@
     (fp /users)
     (fp /modules/snakeoil-certs.nix)
 
+    ./flake-input-exporter.nix
     ./networking.nix
     ./nix.nix
+    ./programs.nix
+    ./sops.nix
     ./vm.nix
-    ./flake-input-exporter.nix
 
     ./services/acme.nix
     ./services/auto-upgrade.nix
@@ -40,6 +42,9 @@
   boot.tmp.cleanOnBoot = lib.mkDefault true;
   boot.kernelPackages = lib.mkDefault pkgs.linuxPackages_latest;
 
+  boot.loader.systemd-boot.enable = lib.mkDefault true;
+  boot.loader.efi.canTouchEfiVariables = lib.mkDefault true;
+
   time.timeZone = "Europe/Oslo";
 
   i18n.defaultLocale = "en_US.UTF-8";
@@ -48,22 +53,8 @@
     keyMap = "no";
   };
 
-  environment.systemPackages = with pkgs; [
+  # Don't install the /lib/ld-linux.so.2 stub
-    file
+  environment.ldso32 = null;
-    git
-    gnupg
-    htop
-    nano
-    net-tools
-    ripgrep
-    rsync
-    screen
-    tmux
-    vim
-    wget
-
-    kitty.terminfo
-  ];
 
   # .bash_profile already works, but lets also use .bashrc like literally every other distro
   # https://man.archlinux.org/man/core/bash/bash.1.en#INVOCATION
@@ -77,8 +68,6 @@
     fi
   '';
 
-  programs.zsh.enable = true;
-
   # security.lockKernelModules = true;
   security.protectKernelImage = true;
   security.sudo.execWheelOnly = true;
@@ -86,6 +75,14 @@
     Defaults lecture = never
   '';
 
+  # These are servers, sleep is for the weak
+  systemd.sleep.extraConfig = lib.mkDefault ''
+    AllowSuspend=no
+    AllowHibernation=no
+  '';
+
+  # users.mutableUsers = lib.mkDefault false;
+
   users.groups."drift".name = "drift";
 
   # Trusted users on the nix builder machines

base/nix.nix

@@ -37,4 +37,9 @@
       "unstable=${inputs.nixpkgs-unstable}"
     ];
   };
+
+  # Make builds to be more likely killed than important services.
+  # 100 is the default for user slices and 500 is systemd-coredumpd@
+  # We rather want a build to be killed than our precious user sessions as builds can be easily restarted.
+  systemd.services.nix-daemon.serviceConfig.OOMScoreAdjust = lib.mkDefault 250;
 }

base/programs.nix

@@ -0,0 +1,68 @@
+{ pkgs, lib, ... }:
+{
+  # We don't need fonts on headless machines
+  fonts.fontconfig.enable = lib.mkDefault false;
+
+  # Extra packags for better terminal emulator compatibility in SSH sessions
+  environment.enableAllTerminfo = true;
+
+  environment.systemPackages = with pkgs; [
+    # Debug dns outside resolvectl
+    dig
+
+    # Debug and find files
+    file
+
+    # Process json data
+    jq
+
+    # Check computer specs
+    lshw
+
+    # Check who is keeping open files
+    lsof
+
+    # Scan for open ports with netstat
+    net-tools
+
+    # Grep for files quickly
+    ripgrep
+
+    # Copy files over the network
+    rsync
+
+    # Access various state, often in /var/lib
+    sqlite-interactive
+
+    # Debug software which won't debug itself
+    strace
+
+    # Download files from the internet
+    wget
+  ];
+
+  # Clone/push nix config and friends
+  programs.git.enable = true;
+
+  # Gitea gpg, oysteikt sops, etc.
+  programs.gnupg.agent.enable = true;
+
+  # Monitor the wellbeing of the machines
+  programs.htop.enable = true;
+
+  # Keep sessions running during work over SSH
+  programs.tmux.enable = true;
+
+  # Same reasoning as tmux
+  programs.screen.enable = true;
+
+  # Edit files on the system without resorting to joe(1)
+  programs.nano.enable = true;
+  # Same reasoning as nano
+  programs.vim.enable = true;
+  # Same reasoning as vim
+  programs.neovim.enable = true;
+
+  # Some people like this shell for some reason
+  programs.zsh.enable = true;
+}

base/services/acme.nix

@@ -8,8 +8,6 @@
   # Let's not spam LetsEncrypt in `nixos-rebuild build-vm` mode:
   virtualisation.vmVariant = {
     security.acme.defaults.server = "https://127.0.0.1";
-    security.acme.preliminarySelfsigned = true;
-
     users.users.root.initialPassword = "root";
   };
-}
+}

base/services/auto-upgrade.nix

@@ -28,7 +28,7 @@ in
 
   # workaround for https://github.com/NixOS/nix/issues/6895
   # via https://git.lix.systems/lix-project/lix/issues/400
-  environment.etc = lib.mkIf (!config.virtualisation.isVmVariant) {
+  environment.etc = lib.mkIf (!config.virtualisation.isVmVariant && config.system.autoUpgrade.enable) {
     "current-system-flake-inputs.json".source
       = pkgs.writers.writeJSON "flake-inputs.json" (
         lib.flip lib.mapAttrs inputs (name: input:

base/services/nginx.nix

@@ -67,10 +67,10 @@
     };
 
     ${config.networking.fqdn} = {
-      sslCertificate = "/etc/certs/nginx.crt";
+      sslCertificate = lib.mkDefault "/etc/certs/nginx.crt";
-      sslCertificateKey = "/etc/certs/nginx.key";
+      sslCertificateKey = lib.mkDefault "/etc/certs/nginx.key";
-      addSSL = true;
+      addSSL = lib.mkDefault true;
-      extraConfig = "return 444;";
+      extraConfig = lib.mkDefault "return 444;";
     };
   };
 }

base/services/smartd.nix

@@ -1,7 +1,9 @@
 { config, pkgs, lib, ... }:
 {
   services.smartd = {
-    enable = lib.mkDefault true;
+    # NOTE: qemu guests tend not to have SMART-reporting disks. Please override for the
+    #       hosts with disk passthrough.
+    enable = lib.mkDefault (!config.services.qemuGuest.enable);
     notifications = {
       mail = {
         enable = true;

base/sops.nix

@@ -0,0 +1,12 @@
+{ config, fp, lib, ... }:
+{
+  sops.defaultSopsFile = let
+    secretsFilePath = fp /secrets/${config.networking.hostName}/${config.networking.hostName}.yaml;
+  in lib.mkIf (builtins.pathExists secretsFilePath) secretsFilePath;
+
+  sops.age = lib.mkIf (config.sops.defaultSopsFile != null) {
+    sshKeyPaths = lib.mkDefault [ "/etc/ssh/ssh_host_ed25519_key" ];
+    keyFile = "/var/lib/sops-nix/key.txt";
+    generateKey = true;
+  };
+}

base/vm.nix

@@ -11,5 +11,6 @@
   };
   config.virtualisation.vmVariant = {
     virtualisation.isVmVariant = true;
+    virtualisation.graphics = false;
   };
 }

docs/secret-management.md

@@ -151,7 +151,7 @@ is up to date, you can do the following:
 
 ```console
 # Fetch gpg (unless you have it already)
-nix-shell -p gpg
+nix shell nixpkgs#gnupg
 
 # Import oysteikts key to the gpg keychain
 gpg --import ./keys/oysteikt.pub

flake.lock

@@ -2,17 +2,16 @@
   "nodes": {
     "dibbler": {
       "inputs": {
-        "flake-utils": "flake-utils",
         "nixpkgs": [
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1768138611,
+        "lastModified": 1770133120,
-        "narHash": "sha256-KfZX6wpuwE2IRKLjh0DrEviE4f6kqLJWwKIE5QJSqa4=",
+        "narHash": "sha256-RuAWONXb+U3omSsuIPCrPcgj0XYqv+2djG0cnPGEyKg=",
         "ref": "main",
-        "rev": "cb385097dcda5fb9772f903688d078b30a66ccd4",
+        "rev": "3123b8b474319bc75ee780e0357dcdea69dc85e6",
-        "revCount": 221,
+        "revCount": 244,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/dibbler.git"
       },
@@ -61,23 +60,6 @@
         "type": "github"
       }
     },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "id": "flake-utils",
-        "type": "indirect"
-      }
-    },
     "gergle": {
       "inputs": {
         "nixpkgs": [
@@ -192,11 +174,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1768749374,
+        "lastModified": 1769500363,
-        "narHash": "sha256-dhXYLc64d7TKCnRPW4TlHGl6nLRNdabJB2DpJ8ffUw0=",
+        "narHash": "sha256-vFxmdsLBPdTy5j2bf54gbTQi1XnWbZDmeR/BBh8MFrw=",
         "ref": "main",
-        "rev": "040294f2e1df46e33d995add6944b25859654097",
+        "rev": "2618e434e40e109eaab6a0693313c7e0de7324a3",
-        "revCount": 37,
+        "revCount": 47,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/minecraft-kartverket.git"
       },
@@ -235,11 +217,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1768955766,
+        "lastModified": 1769018862,
-        "narHash": "sha256-V9ns1OII7sWSbIDwPkiqmJ3Xu/bHgQzj+asgH9cTpOo=",
+        "narHash": "sha256-x3eMpPQhZwEDunyaUos084Hx41XwYTi2uHY4Yc4YNlk=",
         "owner": "oddlama",
         "repo": "nix-topology",
-        "rev": "71f27de56a03f6d8a1a72cf4d0dfd780bcc075bc",
+        "rev": "a15cac71d3399a4c2d1a3482ae62040a3a0aa07f",
         "type": "github"
       },
       "original": {
@@ -251,11 +233,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1768877948,
+        "lastModified": 1769724120,
-        "narHash": "sha256-Bq9Hd6DWCBaZ2GkwvJCWGnpGOchaD6RWPSCFxmSmupw=",
+        "narHash": "sha256-oQBM04hQk1kotfv4qmIG1tHmuwODd1+hqRJE5TELeCE=",
-        "rev": "43b2e61c9d09cf6c1c9c192fe6da08accc9bfb1d",
+        "rev": "8ec59ed5093c2a742d7744e9ecf58f358aa4a87d",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixos/25.11-small/nixos-25.11.4368.43b2e61c9d09/nixexprs.tar.xz"
+        "url": "https://releases.nixos.org/nixos/25.11-small/nixos-25.11.4961.8ec59ed5093c/nixexprs.tar.xz"
       },
       "original": {
         "type": "tarball",
@@ -279,11 +261,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1768886240,
+        "lastModified": 1769813739,
-        "narHash": "sha256-HUAAI7AF+/Ov1u3Vvjs4DL91zTxMkWLC4xJgQ9QxOUQ=",
+        "narHash": "sha256-RmNWW1DQczvDwBHu11P0hGwJZxbngdoymVu7qkwq/2M=",
-        "rev": "80e4adbcf8992d3fd27ad4964fbb84907f9478b0",
+        "rev": "16a3cae5c2487b1afa240e5f2c1811f172419558",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixos/unstable-small/nixos-26.05pre930839.80e4adbcf899/nixexprs.tar.xz"
+        "url": "https://releases.nixos.org/nixos/unstable-small/nixos-26.05pre937548.16a3cae5c248/nixexprs.tar.xz"
       },
       "original": {
         "type": "tarball",
@@ -318,11 +300,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1768636400,
+        "lastModified": 1769009806,
-        "narHash": "sha256-AiSKT4/25LS1rUlPduBMogf4EbdMQYDY1rS7AvHFcxk=",
+        "narHash": "sha256-52xTtAOc9B+MBRMRZ8HI6ybNsRLMlHHLh+qwAbaJjRY=",
         "ref": "main",
-        "rev": "3a8f82b12a44e6c4ceacd6955a290a52d1ee2856",
+        "rev": "aa8adfc6a4d5b6222752e2d15d4a6d3b3b85252e",
-        "revCount": 573,
+        "revCount": 575,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/nettsiden.git"
       },
@@ -382,11 +364,11 @@
         "rust-overlay": "rust-overlay_3"
       },
       "locked": {
-        "lastModified": 1768140181,
+        "lastModified": 1769834595,
-        "narHash": "sha256-HfZzup5/jlu8X5vMUglTovVTSwhHGHwwV1YOFIL/ksA=",
+        "narHash": "sha256-P1jrO7BxHyIKDuOXHuUb7bi4H2TuYnACW5eqf1gG47g=",
         "ref": "main",
-        "rev": "834463ed64773939798589ee6fd4adfe3a97dddd",
+        "rev": "def4eec2d59a69b4638b3f25d6d713b703b2fa56",
-        "revCount": 43,
+        "revCount": 49,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/roowho2.git"
       },
@@ -446,11 +428,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1767322002,
+        "lastModified": 1769309768,
-        "narHash": "sha256-yHKXXw2OWfIFsyTjduB4EyFwR0SYYF0hK8xI9z4NIn0=",
+        "narHash": "sha256-AbOIlNO+JoqRJkK1VrnDXhxuX6CrdtIu2hSuy4pxi3g=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "03c6e38661c02a27ca006a284813afdc461e9f7e",
+        "rev": "140c9dc582cb73ada2d63a2180524fcaa744fad5",
         "type": "github"
       },
       "original": {
@@ -466,11 +448,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1768863606,
+        "lastModified": 1769469829,
-        "narHash": "sha256-1IHAeS8WtBiEo5XiyJBHOXMzECD6aaIOJmpQKzRRl64=",
+        "narHash": "sha256-wFcr32ZqspCxk4+FvIxIL0AZktRs6DuF8oOsLt59YBU=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "c7067be8db2c09ab1884de67ef6c4f693973f4a2",
+        "rev": "c5eebd4eb2e3372fe12a8d70a248a6ee9dd02eff",
         "type": "github"
       },
       "original": {
@@ -479,21 +461,6 @@
         "repo": "sops-nix",
         "type": "github"
       }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
     }
   },
   "root": "root",

flake.nix

@@ -69,50 +69,32 @@
   in {
     inputs = lib.mapAttrs (_: src: src.outPath) inputs;
 
-    pkgs = forAllSystems (system:
+    pkgs = forAllSystems (system: import nixpkgs {
-      import nixpkgs {
+      inherit system;
-        inherit system;
+      config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg)
-        config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg)
+        [
-          [
+          "nvidia-x11"
-            "nvidia-x11"
+          "nvidia-settings"
-            "nvidia-settings"
+        ];
-          ];
+    });
-      });
 
     nixosConfigurations = let
-      unstablePkgs = nixpkgs-unstable.legacyPackages.x86_64-linux;
-
       nixosConfig =
         nixpkgs:
         name:
         configurationPath:
         extraArgs@{
-          system ? "x86_64-linux",
+          localSystem ? "x86_64-linux", # buildPlatform
+          crossSystem ? "x86_64-linux", # hostPlatform
           specialArgs ? { },
           modules ? [ ],
           overlays ? [ ],
           enableDefaults ? true,
           ...
         }:
-        lib.nixosSystem (lib.recursiveUpdate
+        let
-        {
+          commonPkgsConfig = {
-          inherit system;
+            inherit localSystem crossSystem;
-
-          specialArgs = {
-            inherit unstablePkgs inputs;
-            values = import ./values.nix;
-            fp = path: ./${path};
-          } // specialArgs;
-
-          modules = [
-            configurationPath
-          ] ++ (lib.optionals enableDefaults [
-            sops-nix.nixosModules.sops
-            inputs.roowho2.nixosModules.default
-          ]) ++ modules;
-
-          pkgs = import nixpkgs {
-            inherit system;
             config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg)
               [
                 "nvidia-x11"
@@ -123,9 +105,36 @@
               inputs.roowho2.overlays.default
             ]) ++ overlays;
           };
+
+          pkgs = import nixpkgs commonPkgsConfig;
+          unstablePkgs = import nixpkgs-unstable commonPkgsConfig;
+        in
+        lib.nixosSystem (lib.recursiveUpdate
+        {
+          system = crossSystem;
+
+          inherit pkgs;
+
+          specialArgs = {
+            inherit inputs unstablePkgs;
+            values = import ./values.nix;
+            fp = path: ./${path};
+          } // specialArgs;
+
+          modules = [
+            {
+              networking.hostName = lib.mkDefault name;
+            }
+            configurationPath
+          ] ++ (lib.optionals enableDefaults [
+            sops-nix.nixosModules.sops
+            inputs.roowho2.nixosModules.default
+            self.nixosModules.rsync-pull-targets
+          ]) ++ modules;
         }
         (builtins.removeAttrs extraArgs [
-          "system"
+          "localSystem"
+          "crossSystem"
           "modules"
           "overlays"
           "specialArgs"
@@ -138,7 +147,7 @@
     in {
       bakke = stableNixosConfig "bakke" {
         modules = [
-          disko.nixosModules.disko
+          inputs.disko.nixosModules.disko
         ];
       };
       bicep = stableNixosConfig "bicep" {
@@ -160,7 +169,6 @@
       bekkalokk = stableNixosConfig "bekkalokk" {
         overlays = [
           (final: prev: {
-            heimdal = unstablePkgs.heimdal;
             mediawiki-extensions = final.callPackage ./packages/mediawiki-extensions { };
             simplesamlphp = final.callPackage ./packages/simplesamlphp { };
             bluemap = final.callPackage ./packages/bluemap.nix { };
@@ -187,6 +195,7 @@
         ];
         modules = [
           inputs.nix-gitea-themes.nixosModules.default
+          inputs.disko.nixosModules.disko
         ];
       };
 
@@ -218,17 +227,39 @@
           inputs.gergle.overlays.default
         ];
       };
-      skrott = stableNixosConfig "skrott" {
+    }
-        system = "aarch64-linux";
+    //
+    (let
+      skrottConfig = {
         modules = [
           (nixpkgs + "/nixos/modules/installer/sd-card/sd-image-aarch64.nix")
           inputs.dibbler.nixosModules.default
         ];
         overlays = [
           inputs.dibbler.overlays.default
+          (final: prev: {
+            # NOTE: Yeetus (these break crosscompile ¯\_(ツ)_/¯)
+            atool = prev.emptyDirectory;
+            micro = prev.emptyDirectory;
+            ncdu = prev.emptyDirectory;
+          })
         ];
       };
-    }
+    in {
+      skrott = self.nixosConfigurations.skrott-native;
+      skrott-native = stableNixosConfig "skrott" (skrottConfig // {
+        localSystem = "aarch64-linux";
+        crossSystem = "aarch64-linux";
+      });
+      skrott-cross = stableNixosConfig "skrott" (skrottConfig // {
+        localSystem = "x86_64-linux";
+        crossSystem = "aarch64-linux";
+      });
+      skrott-x86_64 = stableNixosConfig "skrott" (skrottConfig // {
+        localSystem = "x86_64-linux";
+        crossSystem = "x86_64-linux";
+      });
+    })
     //
     (let
       machineNames = map (i: "lupine-${toString i}") (lib.range 1 5);
@@ -241,15 +272,25 @@
 
     nixosModules = {
       bluemap = ./modules/bluemap.nix;
-      snakeoil-certs = ./modules/snakeoil-certs.nix;
-      snappymail = ./modules/snappymail.nix;
-      robots-txt = ./modules/robots-txt.nix;
       gickup = ./modules/gickup;
       matrix-ooye = ./modules/matrix-ooye.nix;
+      robots-txt = ./modules/robots-txt.nix;
+      rsync-pull-targets = ./modules/rsync-pull-targets.nix;
+      snakeoil-certs = ./modules/snakeoil-certs.nix;
+      snappymail = ./modules/snappymail.nix;
     };
 
     devShells = forAllSystems (system: {
-      default = nixpkgs-unstable.legacyPackages.${system}.callPackage ./shell.nix { };
+      default = let
+        pkgs = import nixpkgs-unstable {
+          inherit system;
+          overlays = [
+            (final: prev: {
+              inherit (inputs.disko.packages.${system}) disko;
+            })
+          ];
+        };
+      in pkgs.callPackage ./shell.nix { };
       cuda = let
         cuda-pkgs = import nixpkgs-unstable {
           inherit system;
@@ -263,13 +304,14 @@
 
     packages = {
       "x86_64-linux" = let
-        pkgs = nixpkgs.legacyPackages."x86_64-linux";
+        system = "x86_64-linux";
+        pkgs = nixpkgs.legacyPackages.${system};
       in rec {
         default = important-machines;
         important-machines = pkgs.linkFarm "important-machines"
-          (lib.getAttrs importantMachines self.packages.x86_64-linux);
+          (lib.getAttrs importantMachines self.packages.${system});
         all-machines = pkgs.linkFarm "all-machines"
-          (lib.getAttrs allMachines self.packages.x86_64-linux);
+          (lib.getAttrs allMachines self.packages.${system});
 
         simplesamlphp = pkgs.callPackage ./packages/simplesamlphp { };
 
@@ -291,18 +333,23 @@
       //
       # Skrott is exception
       {
-        skrott = self.nixosConfigurations.skrott.config.system.build.sdImage;
+        skrott = self.packages.${system}.skrott-native-sd;
+        skrott-native = self.nixosConfigurations.skrott-native.config.system.build.toplevel;
+        skrott-native-sd = self.nixosConfigurations.skrott-native.config.system.build.sdImage;
+        skrott-cross = self.nixosConfigurations.skrott-cross.config.system.build.toplevel;
+        skrott-cross-sd = self.nixosConfigurations.skrott-cross.config.system.build.sdImage;
+        skrott-x86_64 = self.nixosConfigurations.skrott-x86_64.config.system.build.toplevel;
       }
       //
       # Nix-topology
       (let
         topology' = import inputs.nix-topology {
           pkgs = import nixpkgs {
-            system = "x86_64-linux";
+            inherit system;
             overlays = [
               inputs.nix-topology.overlays.default
               (final: prev: {
-                inherit (nixpkgs-unstable.legacyPackages.x86_64-linux) super-tiny-icons;
+                inherit (nixpkgs-unstable.legacyPackages.${system}) super-tiny-icons;
               })
             ];
           };

hosts/bakke/configuration.nix

@@ -6,20 +6,13 @@
       ./filesystems.nix
     ];
 
-  sops.defaultSopsFile = ../../secrets/bakke/bakke.yaml;
-  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
-  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
-  sops.age.generateKey = true;
-
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "bakke";
   networking.hostId = "99609ffc";
   systemd.network.networks."30-enp2s0" = values.defaultNetworkConfig // {
     matchConfig.Name = "enp2s0";
     address = with values.hosts.bakke; [ (ipv4 + "/25") (ipv6 + "/64") ];
   };
 
+  # Don't change (even during upgrades) unless you know what you are doing.
+  # See https://search.nixos.org/options?show=system.stateVersion
   system.stateVersion = "24.05";
 }

hosts/bakke/filesystems.nix

@@ -1,17 +1,17 @@
-{ config, pkgs, lib, ... }:
+{ pkgs,... }:
 {
   # Boot drives:
   boot.swraid.enable = true;
 
   # ZFS Data pool:
-  environment.systemPackages = with pkgs; [ zfs ];
   boot = {
     zfs = {
       extraPools = [ "tank" ];
       requestEncryptionCredentials = false;
     };
-    supportedFilesystems = [ "zfs" ];
+    supportedFilesystems.zfs = true;
-    kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
+    # Use stable linux packages, these work with zfs
+    kernelPackages = pkgs.linuxPackages;
   };
   services.zfs.autoScrub = {
     enable = true;

hosts/bekkalokk/configuration.nix

@@ -19,16 +19,6 @@
     ./services/qotd
   ];
 
-  sops.defaultSopsFile = fp /secrets/bekkalokk/bekkalokk.yaml;
-  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
-  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
-  sops.age.generateKey = true;
-
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "bekkalokk";
-
   systemd.network.networks."30-enp2s0" = values.defaultNetworkConfig // {
     matchConfig.Name = "enp2s0";
     address = with values.hosts.bekkalokk; [ (ipv4 + "/25") (ipv6 + "/64") ];
@@ -36,7 +26,7 @@
 
   services.btrfs.autoScrub.enable = true;
 
-  # Do not change, even during upgrades.
+  # Don't change (even during upgrades) unless you know what you are doing.
   # See https://search.nixos.org/options?show=system.stateVersion
-  system.stateVersion = "22.11";
+  system.stateVersion = "25.11";
 }

hosts/bekkalokk/services/mediawiki/default.nix

@@ -1,4 +1,4 @@
-{ pkgs, lib, fp, config, values, pkgs-unstable, ... }: let
+{ pkgs, lib, fp, config, values, ... }: let
   cfg = config.services.mediawiki;
 
   # "mediawiki"
@@ -34,6 +34,7 @@ in {
   services.idp.sp-remote-metadata = [ "https://wiki.pvv.ntnu.no/simplesaml/" ];
 
   sops.secrets = lib.pipe [
+    "mediawiki/secret-key"
     "mediawiki/password"
     "mediawiki/postgres_password"
     "mediawiki/simplesamlphp/postgres_password"
@@ -48,6 +49,23 @@ in {
     lib.listToAttrs
   ];
 
+  services.rsync-pull-targets = {
+    enable = true;
+    locations.${cfg.uploadsDir} = {
+      user = "root";
+      rrsyncArgs.ro = true;
+      authorizedKeysAttrs = [
+        "restrict"
+        "from=\"principal.pvv.ntnu.no,${values.hosts.principal.ipv6},${values.hosts.principal.ipv4}\""
+        "no-agent-forwarding"
+        "no-port-forwarding"
+        "no-pty"
+        "no-X11-forwarding"
+      ];
+      publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICHFHa3Iq1oKPhbKCAIHgOoWOTkLmIc7yqxeTbut7ig/ mediawiki rsync backup";
+    };
+  };
+
   services.mediawiki = {
     enable = true;
     name = "Programvareverkstedet";
@@ -144,6 +162,24 @@ in {
       $wgDBserver = "${toString cfg.database.host}";
       $wgAllowCopyUploads = true;
 
+      # Files
+      $wgFileExtensions = [
+        'bmp',
+        'gif',
+        'jpeg',
+        'jpg',
+        'mp3',
+        'odg',
+        'odp',
+        'ods',
+        'odt',
+        'pdf',
+        'png',
+        'tiff',
+        'webm',
+        'webp',
+      ];
+
       # Misc program paths
       $wgFFmpegLocation = '${pkgs.ffmpeg}/bin/ffmpeg';
       $wgExiftool = '${pkgs.exiftool}/bin/exiftool';
@@ -179,15 +215,15 @@ in {
 
   # Cache directory for simplesamlphp
   # systemd.services.phpfpm-mediawiki.serviceConfig.CacheDirectory = "mediawiki/simplesamlphp";
-  systemd.tmpfiles.settings."10-mediawiki"."/var/cache/mediawiki/simplesamlphp".d = {
+  systemd.tmpfiles.settings."10-mediawiki"."/var/cache/mediawiki/simplesamlphp".d = lib.mkIf cfg.enable {
     user = "mediawiki";
     group = "mediawiki";
     mode = "0770";
   };
 
-  users.groups.mediawiki.members = [ "nginx" ];
+  users.groups.mediawiki.members = lib.mkIf cfg.enable [ "nginx" ];
 
-  services.nginx.virtualHosts."wiki.pvv.ntnu.no" = {
+  services.nginx.virtualHosts."wiki.pvv.ntnu.no" = lib.mkIf cfg.enable {
     kTLS = true;
     forceSSL = true;
     enableACME = true;
@@ -233,4 +269,22 @@ in {
     };
 
   };
+
+  systemd.services.mediawiki-init = lib.mkIf cfg.enable {
+    after = [ "sops-install-secrets.service" ];
+    serviceConfig = {
+      BindReadOnlyPaths = [ "/run/credentials/mediawiki-init.service/secret-key:/var/lib/mediawiki/secret.key" ];
+      LoadCredential = [ "secret-key:${config.sops.secrets."mediawiki/secret-key".path}" ];
+      UMask = lib.mkForce "0007";
+    };
+  };
+
+  systemd.services.phpfpm-mediawiki = lib.mkIf cfg.enable {
+    after = [ "sops-install-secrets.service" ];
+    serviceConfig = {
+      BindReadOnlyPaths = [ "/run/credentials/phpfpm-mediawiki.service/secret-key:/var/lib/mediawiki/secret.key" ];
+      LoadCredential = [ "secret-key:${config.sops.secrets."mediawiki/secret-key".path}" ];
+      UMask = lib.mkForce "0007";
+    };
+  };
 }

hosts/bekkalokk/services/vaultwarden.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, lib, ... }:
+{ config, pkgs, lib, values, ... }:
 let
   cfg = config.services.vaultwarden;
   domain = "pw.pvv.ntnu.no";
@@ -99,4 +99,21 @@ in {
       ];
     };
   };
+
+  services.rsync-pull-targets = {
+    enable = true;
+    locations."/var/lib/vaultwarden" = {
+      user = "root";
+      rrsyncArgs.ro = true;
+      authorizedKeysAttrs = [
+        "restrict"
+        "from=\"principal.pvv.ntnu.no,${values.hosts.principal.ipv6},${values.hosts.principal.ipv4}\""
+        "no-agent-forwarding"
+        "no-port-forwarding"
+        "no-pty"
+        "no-X11-forwarding"
+      ];
+      publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIB2cDaW52gBtLVaNqoGijvN2ZAVkAWlII5AXUzT3Dswj vaultwarden rsync backup";
+    };
+  };
 }

hosts/bekkalokk/services/webmail/snappymail.nix

@@ -1,4 +1,4 @@
-{ config, lib, fp, pkgs, ... }:
+{ config, lib, fp, pkgs, values, ... }:
 let
   cfg = config.services.snappymail;
 in {
@@ -14,5 +14,21 @@ in {
     enableACME = true;
     kTLS = true;
   };
-}
 
+  services.rsync-pull-targets = {
+    enable = true;
+    locations.${cfg.dataDir} = {
+      user = "root";
+      rrsyncArgs.ro = true;
+      authorizedKeysAttrs = [
+        "restrict"
+        "from=\"principal.pvv.ntnu.no,${values.hosts.principal.ipv6},${values.hosts.principal.ipv4}\""
+        "no-agent-forwarding"
+        "no-port-forwarding"
+        "no-pty"
+        "no-X11-forwarding"
+      ];
+      publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJENMnuNsHEeA91oX+cj7Qpex2defSXP/lxznxCAqV03 snappymail rsync backup";
+    };
+  };
+}

hosts/bekkalokk/services/website/fetch-gallery.nix

@@ -1,15 +1,30 @@
-{ pkgs, lib, config, ... }:
+{ pkgs, lib, config, values, ... }:
 let
   galleryDir = config.services.pvv-nettsiden.settings.GALLERY.DIR;
   transferDir = "${config.services.pvv-nettsiden.settings.GALLERY.DIR}-transfer";
 in {
   users.users.${config.services.pvv-nettsiden.user} = {
+    # NOTE: the user unfortunately needs a registered shell for rrsync to function...
+    #       is there anything we can do to remove this?
     useDefaultShell = true;
+  };
 
-    # This is pushed from microbel:/var/www/www-gallery/build-gallery.sh
+  # This is pushed from microbel:/var/www/www-gallery/build-gallery.sh
-    openssh.authorizedKeys.keys = [
+  services.rsync-pull-targets = {
-    ''command="${pkgs.rrsync}/bin/rrsync -wo ${transferDir}",restrict,no-agent-forwarding,no-port-forwarding,no-pty,no-X11-forwarding ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIjHhC2dikhWs/gG+m7qP1eSohWzTehn4ToNzDSOImyR gallery-publish''
+    enable = true;
-    ];
+    locations.${transferDir} = {
+      user = config.services.pvv-nettsiden.user;
+      rrsyncArgs.wo = true;
+      authorizedKeysAttrs = [
+        "restrict"
+        "from=\"microbel.pvv.ntnu.no,${values.hosts.microbel.ipv6},${values.hosts.microbel.ipv4}\""
+        "no-agent-forwarding"
+        "no-port-forwarding"
+        "no-pty"
+        "no-X11-forwarding"
+      ];
+      publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIjHhC2dikhWs/gG+m7qP1eSohWzTehn4ToNzDSOImyR gallery-publish";
+    };
   };
 
   systemd.paths.pvv-nettsiden-gallery-update = {
@@ -32,8 +47,8 @@ in {
       }}
 
       # Delete files and directories that exists in the gallery that don't exist in the tarball
-      filesToRemove=$(uniq -u <(sort <(find . -not -path "./.thumbnails*") <(tar -tf ${transferDir}/gallery.tar.gz | sed 's|/$||')))
+      filesToRemove=$(uniq -u <(sort <(find . -not -path "./.thumbnails*") <(tar -tf "${transferDir}/gallery.tar.gz" | sed 's|/$||')))
-      while IFS= read fname; do
+      while IFS= read -r fname; do
         rm -f "$fname" ||:
         rm -f ".thumbnails/$fname.png" ||:
       done <<< "$filesToRemove"
@@ -43,7 +58,7 @@ in {
       mkdir -p .thumbnails
       images=$(find . -type f -not -path "./.thumbnails*")
 
-      while IFS= read fname; do
+      while IFS= read -r fname; do
         # Skip this file if an up-to-date thumbnail already exists
         if [ -f ".thumbnails/$fname.png" ] && \
           [ "$(date -R -r "$fname")" == "$(date -R -r ".thumbnails/$fname.png")" ]
@@ -52,7 +67,7 @@ in {
         fi
 
         echo "Creating thumbnail for $fname"
-        mkdir -p $(dirname ".thumbnails/$fname")
+        mkdir -p "$(dirname ".thumbnails/$fname")"
         magick -define jpeg:size=200x200 "$fname" -thumbnail 300 -auto-orient ".thumbnails/$fname.png" ||:
         touch -m -d "$(date -R -r "$fname")" ".thumbnails/$fname.png"
       done <<< "$images"

hosts/bekkalokk/services/well-known/root/security.txt

@@ -6,7 +6,11 @@ Contact: mailto:cert@pvv.ntnu.no
 Preferred-Languages: no, en
 
 Expires: 2032-12-31T23:59:59.000Z
-# This file was last updated 2024-09-14.
+# This file was last updated 2026-02-27.
 
 # You can find a wikipage for our security policies at:
 # https://wiki.pvv.ntnu.no/wiki/CERT
+
+# Please note that we are a student organization, and unfortunately we do not
+# have a bug bounty program or offer monetary compensation for disclosure of
+# security vulnerabilities.

hosts/bicep/configuration.nix

@@ -9,22 +9,12 @@
     ./services/calendar-bot.nix
     #./services/git-mirrors
     ./services/minecraft-heatmap.nix
-    ./services/mysql.nix
+    ./services/mysql
-    ./services/postgres.nix
+    ./services/postgresql
 
     ./services/matrix
   ];
 
-  sops.defaultSopsFile = fp /secrets/bicep/bicep.yaml;
-  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
-  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
-  sops.age.generateKey = true;
-
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "bicep";
-
   #systemd.network.networks."30-enp6s0f0" = values.defaultNetworkConfig // {
   systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {
     #matchConfig.Name = "enp6s0f0";
@@ -36,16 +26,9 @@
     anyInterface = true;
   };
 
-  # There are no smart devices
-  services.smartd.enable = false;
-
-  # we are a vm now
   services.qemuGuest.enable = true;
 
-  # Enable the OpenSSH daemon.
+  # Don't change (even during upgrades) unless you know what you are doing.
-  services.openssh.enable = true;
-
-  # Do not change, even during upgrades.
   # See https://search.nixos.org/options?show=system.stateVersion
-  system.stateVersion = "22.11";
+  system.stateVersion = "25.11";
 }

hosts/bicep/services/matrix/default.nix

@@ -1,8 +1,9 @@
 { config, ... }:
 {
   imports = [
-    ./synapse.nix
     ./synapse-admin.nix
+    ./synapse-auto-compressor.nix
+    ./synapse.nix
     ./element.nix
     ./coturn.nix
     ./livekit.nix

hosts/bicep/services/matrix/element.nix

@@ -37,6 +37,7 @@ in {
           # element call group calls
           feature_group_calls = true;
         };
+        default_country_code = "NO";
         default_theme = "dark";
         # Servers in this list should provide some sort of valuable scoping
         # matrix.org is not useful compared to matrixrooms.info,

hosts/bicep/services/matrix/hookshot/default.nix

@@ -14,6 +14,10 @@ in
     sopsFile = fp /secrets/bicep/matrix.yaml;
     key = "hookshot/hs_token";
   };
+  sops.secrets."matrix/hookshot/passkey" = {
+    sopsFile = fp /secrets/bicep/matrix.yaml;
+    key = "hookshot/passkey";
+  };
 
   sops.templates."hookshot-registration.yaml" = {
     owner = config.users.users.matrix-synapse.name;
@@ -44,9 +48,14 @@ in
   };
 
   systemd.services.matrix-hookshot = {
-    serviceConfig.SupplementaryGroups = [
+    serviceConfig = {
-      config.users.groups.keys-matrix-registrations.name
+      SupplementaryGroups = [
-    ];
+        config.users.groups.keys-matrix-registrations.name
+      ];
+      LoadCredential = [
+        "passkey.pem:${config.sops.secrets."matrix/hookshot/passkey".path}"
+      ];
+    };
   };
 
   services.matrix-hookshot = {
@@ -54,6 +63,8 @@ in
     package = unstablePkgs.matrix-hookshot;
     registrationFile = config.sops.templates."hookshot-registration.yaml".path;
     settings = {
+      passFile = "/run/credentials/matrix-hookshot.service/passkey.pem";
+
       bridge = {
         bindAddress = "127.0.0.1";
         domain = "pvv.ntnu.no";
@@ -61,6 +72,7 @@ in
         mediaUrl = "https://matrix.pvv.ntnu.no";
         port = 9993;
       };
+
       listeners = [
         {
           bindAddress = webhookListenAddress;
@@ -73,6 +85,7 @@ in
           ];
         }
       ];
+
       generic = {
         enabled = true;
         outbound = true;

hosts/bicep/services/matrix/synapse-auto-compressor.nix

@@ -0,0 +1,56 @@
+{ config, lib, utils, ... }:
+let
+  cfg = config.services.synapse-auto-compressor;
+in
+{
+  services.synapse-auto-compressor = {
+    # enable = true;
+    postgresUrl = "postgresql://matrix-synapse@/synapse?host=/run/postgresql";
+  };
+
+  # NOTE: nixpkgs has some broken asserts, vendored the entire unit
+  systemd.services.synapse-auto-compressor = {
+    description = "synapse-auto-compressor";
+    requires = [
+      "postgresql.target"
+    ];
+    inherit (cfg) startAt;
+    serviceConfig = {
+      Type = "oneshot";
+      DynamicUser = true;
+      User = "matrix-synapse";
+      PrivateTmp = true;
+      ExecStart = utils.escapeSystemdExecArgs [
+        "${cfg.package}/bin/synapse_auto_compressor"
+        "-p"
+        cfg.postgresUrl
+        "-c"
+        cfg.settings.chunk_size
+        "-n"
+        cfg.settings.chunks_to_compress
+        "-l"
+        (lib.concatStringsSep "," (map toString cfg.settings.levels))
+      ];
+      LockPersonality = true;
+      MemoryDenyWriteExecute = true;
+      NoNewPrivileges = true;
+      PrivateDevices = true;
+      PrivateMounts = true;
+      PrivateUsers = true;
+      RemoveIPC = true;
+      RestrictNamespaces = true;
+      RestrictRealtime = true;
+      RestrictSUIDSGID = true;
+      ProcSubset = "pid";
+      ProtectProc = "invisible";
+      ProtectSystem = "strict";
+      ProtectHome = true;
+      ProtectHostname = true;
+      ProtectClock = true;
+      ProtectKernelTunables = true;
+      ProtectKernelModules = true;
+      ProtectKernelLogs = true;
+      ProtectControlGroups = true;
+    };
+  };
+}

hosts/bicep/services/matrix/synapse.nix

@@ -27,6 +27,23 @@ in {
     '';
   };
 
+  services.rsync-pull-targets = {
+    enable = true;
+    locations.${cfg.settings.media_store_path} = {
+      user = "root";
+      rrsyncArgs.ro = true;
+      authorizedKeysAttrs = [
+        "restrict"
+        "from=\"principal.pvv.ntnu.no,${values.hosts.principal.ipv6},${values.hosts.principal.ipv4}\""
+        "no-agent-forwarding"
+        "no-port-forwarding"
+        "no-pty"
+        "no-X11-forwarding"
+      ];
+      publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIASnjI9b3j4ZS3BL/D1ggHfws1BkE8iS0v0cGpEmbG+k matrix_media_store rsync backup";
+    };
+  };
+
   services.matrix-synapse-next = {
     enable = true;
 

hosts/bicep/services/minecraft-heatmap.nix

@@ -22,7 +22,7 @@ in
     };
   };
 
-  systemd.services.minecraft-heatmap-ingest-logs = {
+  systemd.services.minecraft-heatmap-ingest-logs = lib.mkIf cfg.enable {
     serviceConfig.LoadCredential = [
       "sshkey:${config.sops.secrets."minecraft-heatmap/ssh-key/private".path}"
     ];

hosts/bicep/services/mysql/backup.nix

@@ -0,0 +1,83 @@
+{ config, lib, pkgs, values, ... }:
+let
+  cfg = config.services.mysql;
+  backupDir = "/data/mysql-backups";
+in
+{
+  # services.mysqlBackup = lib.mkIf cfg.enable {
+  #   enable = true;
+  #   location = "/var/lib/mysql-backups";
+  # };
+
+  systemd.tmpfiles.settings."10-mysql-backups".${backupDir}.d = {
+	  user = "mysql";
+	  group = "mysql";
+	  mode = "700";
+	};
+
+  services.rsync-pull-targets = lib.mkIf cfg.enable {
+    enable = true;
+    locations.${backupDir} = {
+      user = "root";
+      rrsyncArgs.ro = true;
+      authorizedKeysAttrs = [
+        "restrict"
+        "from=\"principal.pvv.ntnu.no,${values.hosts.principal.ipv6},${values.hosts.principal.ipv4}\""
+        "no-agent-forwarding"
+        "no-port-forwarding"
+        "no-pty"
+        "no-X11-forwarding"
+      ];
+      publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJgj55/7Cnj4cYMJ5sIkl+OwcGeBe039kXJTOf2wvo9j mysql rsync backup";
+    };
+  };
+
+  # NOTE: instead of having the upstream nixpkgs postgres backup unit trigger
+  #       another unit, it was easier to just make one ourselves.
+  systemd.services."backup-mysql" = lib.mkIf cfg.enable {
+    description = "Backup MySQL data";
+    requires = [ "mysql.service" ];
+
+    path = with pkgs; [
+      cfg.package
+      coreutils
+      zstd
+    ];
+
+    script = let
+      rotations = 2;
+    in ''
+      set -euo pipefail
+
+      OUT_FILE="$STATE_DIRECTORY/mysql-dump-$(date --iso-8601).sql.zst"
+
+      mysqldump --all-databases | zstd --compress -9 --rsyncable -o "$OUT_FILE"
+
+      # NOTE: this needs to be a hardlink for rrsync to allow sending it
+      rm "$STATE_DIRECTORY/mysql-dump-latest.sql.zst" ||:
+      ln -T "$OUT_FILE" "$STATE_DIRECTORY/mysql-dump-latest.sql.zst"
+
+      while [ "$(find "$STATE_DIRECTORY" -type f -printf '.' | wc -c)" -gt "${toString (rotations + 1)}" ]; do
+        rm "$(find "$STATE_DIRECTORY" -type f -printf '%T+ %p\n' | sort | head -n 1 | cut -d' ' -f2)"
+      done
+    '';
+
+    serviceConfig = {
+      Type = "oneshot";
+      User = "mysql";
+      Group = "mysql";
+      UMask = "0077";
+
+      Nice = 19;
+      IOSchedulingClass = "best-effort";
+      IOSchedulingPriority = 7;
+
+      StateDirectory = [ "mysql-backups" ];
+      BindPaths = [ "${backupDir}:/var/lib/mysql-backups" ];
+
+      # TODO: hardening
+    };
+
+    startAt = "*-*-* 02:15:00";
+  };
+}

hosts/bicep/services/mysql/default.nix

@@ -1,5 +1,11 @@
-{ pkgs, lib, config, values, ... }:
+{ config, pkgs, lib, values, ... }:
+let
+  cfg = config.services.mysql;
+  dataDir = "/data/mysql";
+in
 {
+  imports = [ ./backup.nix ];
+
   sops.secrets."mysql/password" = {
     owner = "mysql";
     group = "mysql";
@@ -9,8 +15,7 @@
 
   services.mysql = {
     enable = true;
-    dataDir = "/data/mysql";
+    package = pkgs.mariadb_118;
-    package = pkgs.mariadb;
     settings = {
       mysqld = {
         # PVV allows a lot of connections at the same time
@@ -21,6 +26,9 @@
         # This was needed in order to be able to use all of the old users
         # during migration from knakelibrak to bicep in Sep. 2023
         secure_auth = 0;
+
+        slow-query-log = 1;
+        slow-query-log-file = "/var/log/mysql/mysql-slow.log";
       };
     };
 
@@ -36,20 +44,31 @@
     }];
   };
 
-  services.mysqlBackup = {
+  networking.firewall.allowedTCPPorts = lib.mkIf cfg.enable [ 3306 ];
-    enable = true;
+
-    location = "/var/lib/mysql/backups";
+  systemd.tmpfiles.settings."10-mysql".${dataDir}.d = lib.mkIf cfg.enable {
+    inherit (cfg) user group;
+    mode = "0700";
   };
 
-  networking.firewall.allowedTCPPorts = [ 3306 ];
+  systemd.services.mysql = lib.mkIf cfg.enable {
-
+    after = [
-  systemd.services.mysql.serviceConfig = {
+      "systemd-tmpfiles-setup.service"
-    IPAddressDeny = "any";
+      "systemd-tmpfiles-resetup.service"
-    IPAddressAllow = [
-      values.ipv4-space
-      values.ipv6-space
-      values.hosts.ildkule.ipv4
-      values.hosts.ildkule.ipv6
     ];
+
+    serviceConfig = {
+      BindPaths = [ "${dataDir}:${cfg.dataDir}" ];
+
+      LogsDirectory = "mysql";
+
+      IPAddressDeny = "any";
+      IPAddressAllow = [
+        values.ipv4-space
+        values.ipv6-space
+        values.hosts.ildkule.ipv4
+        values.hosts.ildkule.ipv6
+      ];
+    };
   };
 }

hosts/bicep/services/postgresql/backup.nix

@@ -0,0 +1,84 @@
+{ config, lib, pkgs, values, ... }:
+let
+  cfg = config.services.postgresql;
+  backupDir = "/data/postgresql-backups";
+in
+{
+  # services.postgresqlBackup = lib.mkIf cfg.enable {
+  #   enable = true;
+  #   location = "/var/lib/postgresql-backups";
+  #   backupAll = true;
+  # };
+
+  systemd.tmpfiles.settings."10-postgresql-backups".${backupDir}.d = {
+	  user = "postgres";
+	  group = "postgres";
+	  mode = "700";
+	};
+
+  services.rsync-pull-targets = lib.mkIf cfg.enable {
+    enable = true;
+    locations.${backupDir} = {
+      user = "root";
+      rrsyncArgs.ro = true;
+      authorizedKeysAttrs = [
+        "restrict"
+        "from=\"principal.pvv.ntnu.no,${values.hosts.principal.ipv6},${values.hosts.principal.ipv4}\""
+        "no-agent-forwarding"
+        "no-port-forwarding"
+        "no-pty"
+        "no-X11-forwarding"
+      ];
+      publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGvO7QX7QmwSiGLXEsaxPIOpAqnJP3M+qqQRe5dzf8gJ postgresql rsync backup";
+    };
+  };
+
+  # NOTE: instead of having the upstream nixpkgs postgres backup unit trigger
+  #       another unit, it was easier to just make one ourselves
+  systemd.services."backup-postgresql" = {
+    description = "Backup PostgreSQL data";
+    requires = [ "postgresql.service" ];
+
+    path = with pkgs; [
+      coreutils
+      zstd
+      cfg.package
+    ];
+
+    script = let
+      rotations = 2;
+    in ''
+      set -euo pipefail
+
+      OUT_FILE="$STATE_DIRECTORY/postgresql-dump-$(date --iso-8601).sql.zst"
+
+      pg_dumpall -U postgres | zstd --compress -9 --rsyncable -o "$OUT_FILE"
+
+      # NOTE: this needs to be a hardlink for rrsync to allow sending it
+      rm "$STATE_DIRECTORY/postgresql-dump-latest.sql.zst" ||:
+      ln -T "$OUT_FILE" "$STATE_DIRECTORY/postgresql-dump-latest.sql.zst"
+
+      while [ "$(find "$STATE_DIRECTORY" -type f -printf '.' | wc -c)" -gt "${toString (rotations + 1)}" ]; do
+        rm "$(find "$STATE_DIRECTORY" -type f -printf '%T+ %p\n' | sort | head -n 1 | cut -d' ' -f2)"
+      done
+    '';
+
+    serviceConfig = {
+      Type = "oneshot";
+      User = "postgres";
+      Group = "postgres";
+      UMask = "0077";
+
+      Nice = 19;
+      IOSchedulingClass = "best-effort";
+      IOSchedulingPriority = 7;
+
+      StateDirectory = [ "postgresql-backups" ];
+      BindPaths = [ "${backupDir}:/var/lib/postgresql-backups" ];
+
+      # TODO: hardening
+    };
+
+    startAt = "*-*-* 01:15:00";
+  };
+}

hosts/bicep/services/postgresql/default.nix

@@ -1,8 +1,13 @@
-{ config, pkgs, values, ... }:
+{ config, lib, pkgs, values, ... }:
+let
+  cfg = config.services.postgresql;
+in
 {
+  imports = [ ./backup.nix ];
+
   services.postgresql = {
     enable = true;
-    package = pkgs.postgresql_15;
+    package = pkgs.postgresql_18;
     enableTCPIP = true;
 
     authentication = ''
@@ -74,13 +79,13 @@
     };
   };
 
-  systemd.tmpfiles.settings."10-postgresql"."/data/postgresql".d = {
+  systemd.tmpfiles.settings."10-postgresql"."/data/postgresql".d = lib.mkIf cfg.enable {
     user = config.systemd.services.postgresql.serviceConfig.User;
     group = config.systemd.services.postgresql.serviceConfig.Group;
     mode = "0700";
   };
 
-  systemd.services.postgresql-setup = {
+  systemd.services.postgresql-setup = lib.mkIf cfg.enable {
     after = [
       "systemd-tmpfiles-setup.service"
       "systemd-tmpfiles-resetup.service"
@@ -95,7 +100,7 @@
     };
   };
 
-  systemd.services.postgresql = {
+  systemd.services.postgresql = lib.mkIf cfg.enable {
     after = [
       "systemd-tmpfiles-setup.service"
       "systemd-tmpfiles-resetup.service"
@@ -110,18 +115,12 @@
     };
   };
 
-  environment.snakeoil-certs."/etc/certs/postgres" = {
+  environment.snakeoil-certs."/etc/certs/postgres" = lib.mkIf cfg.enable {
     owner = "postgres";
     group = "postgres";
     subject = "/C=NO/O=Programvareverkstedet/CN=postgres.pvv.ntnu.no/emailAddress=drift@pvv.ntnu.no";
   };
 
-  networking.firewall.allowedTCPPorts = [ 5432 ];
+  networking.firewall.allowedTCPPorts = lib.mkIf cfg.enable [ 5432 ];
-  networking.firewall.allowedUDPPorts = [ 5432 ];
+  networking.firewall.allowedUDPPorts = lib.mkIf cfg.enable [ 5432 ];
-
-  services.postgresqlBackup = {
-    enable = true;
-    location = "/var/lib/postgres/backups";
-    backupAll = true;
-  };
 }

hosts/bikkje/configuration.nix

@@ -1,6 +1,6 @@
 { config, pkgs, values, ... }:
 {
-    networking.nat = {
+  networking.nat = {
     enable = true;
     internalInterfaces = ["ve-+"];
     externalInterface = "ens3";
@@ -25,6 +25,7 @@
       ];
 
       networking = {
+        hostName = "bikkje";
         firewall = {
           enable = true;
           # Allow SSH and HTTP and ports for email and irc
@@ -36,9 +37,11 @@
         useHostResolvConf = mkForce false;
       };
 
-      system.stateVersion = "23.11";
       services.resolved.enable = true;
+
+      # Don't change (even during upgrades) unless you know what you are doing.
+      # See https://search.nixos.org/options?show=system.stateVersion
+      system.stateVersion = "23.11";
     };
   };
-
 };

hosts/brzeczyszczykiewicz/configuration.nix

@@ -8,28 +8,14 @@
       ./services/grzegorz.nix
     ];
 
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "brzeczyszczykiewicz";
-
   systemd.network.networks."30-eno1" = values.defaultNetworkConfig // {
     matchConfig.Name = "eno1";
     address = with values.hosts.brzeczyszczykiewicz; [ (ipv4 + "/25") (ipv6 + "/64") ];
   };
 
-  # List packages installed in system profile
+  fonts.fontconfig.enable = true;
-  environment.systemPackages = with pkgs; [
-  ];
-
-  # List services that you want to enable:
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It's perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.05"; # Did you read the comment?
 
+  # Don't change (even during upgrades) unless you know what you are doing.
+  # See https://search.nixos.org/options?show=system.stateVersion
+  system.stateVersion = "25.11";
 }

hosts/georg/configuration.nix

@@ -8,24 +8,11 @@
       (fp /modules/grzegorz.nix)
     ];
 
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "georg";
-
   systemd.network.networks."30-eno1" = values.defaultNetworkConfig // {
     matchConfig.Name = "eno1";
     address = with values.hosts.georg; [ (ipv4 + "/25") (ipv6 + "/64") ];
   };
 
-  # List packages installed in system profile
-  environment.systemPackages = with pkgs; [
-  ];
-
-  # List services that you want to enable:
-
-
-
   services.spotifyd = {
     enable = true;
     settings.global = {
@@ -41,15 +28,9 @@
     5353 # spotifyd is its own mDNS service wtf
   ];
 
+  fonts.fontconfig.enable = true;
 
-
+  # Don't change (even during upgrades) unless you know what you are doing.
-
+  # See https://search.nixos.org/options?show=system.stateVersion
-  # This value determines the NixOS release from which the default
+  system.stateVersion = "25.11";
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It's perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.05"; # Did you read the comment?
-
 }

hosts/gluttony/configuration.nix

@@ -10,16 +10,21 @@
     (fp /base)
   ];
 
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
   systemd.network.enable = lib.mkForce false;
+  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
+
+  boot.loader = {
+    systemd-boot.enable = false; # no uefi support on this device
+    grub.device = "/dev/sda";
+    grub.enable = true;
+  };
+  boot.tmp.cleanOnBoot = true;
+
   networking =
     let
       hostConf = values.hosts.gluttony;
     in
     {
-      hostName = "gluttony";
       tempAddresses = "disabled";
       useDHCP = false;
 
@@ -47,5 +52,9 @@
       };
     };
 
-  system.stateVersion = "25.11"; # Don't change unless you know what you are doing.
+  services.qemuGuest.enable = true;
+
+  # Don't change (even during upgrades) unless you know what you are doing.
+  # See https://search.nixos.org/options?show=system.stateVersion
+  system.stateVersion = "25.11";
 }

hosts/gluttony/hardware-configuration.nix

@@ -31,7 +31,7 @@
   };
 
   fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/D00A-B488";
+    device = "/dev/disk/by-uuid/933A-3005";
     fsType = "vfat";
     options = [
       "fmask=0077"

hosts/ildkule/configuration.nix

@@ -10,11 +10,7 @@
       ./services/journald-remote.nix
     ];
 
-  sops.defaultSopsFile = fp /secrets/ildkule/ildkule.yaml;
+  boot.loader.systemd-boot.enable = false;
-  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
-  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
-  sops.age.generateKey = true;
-
   boot.loader.grub.device = "/dev/vda";
   boot.tmp.cleanOnBoot = true;
   zramSwap.enable = true;
@@ -24,7 +20,6 @@
   networking = let
     hostConf = values.hosts.ildkule;
   in {
-    hostName = "ildkule";
     tempAddresses = "disabled";
     useDHCP = lib.mkForce true;
 
@@ -43,13 +38,9 @@
     };
   };
 
-  # List packages installed in system profile
+  services.qemuGuest.enable = true;
-  environment.systemPackages = with pkgs; [
-  ];
-
-  # No devices with SMART
-  services.smartd.enable = false;
-
-  system.stateVersion = "23.11"; # Did you read the comment?
 
+  # Don't change (even during upgrades) unless you know what you are doing.
+  # See https://search.nixos.org/options?show=system.stateVersion
+  system.stateVersion = "23.11";
 }

hosts/ildkule/services/monitoring/dashboards/mysql.json

@@ -13,7 +13,7 @@
     ]
   },
   "description": "",
-  "editable": true,
+  "editable": false,
   "gnetId": 11323,
   "graphTooltip": 1,
   "id": 31,
@@ -1899,7 +1899,7 @@
       "dashes": false,
       "datasource": "$datasource",
       "decimals": 0,
-      "description": "***System Memory***: Total Memory for the system.\\\n***InnoDB Buffer Pool Data***: InnoDB maintains a storage area called the buffer pool for caching data and indexes in memory.\\\n***TokuDB Cache Size***: Similar in function to the InnoDB Buffer Pool,  TokuDB will allocate 50% of the installed RAM for its own cache.\\\n***Key Buffer Size***: Index blocks for MYISAM tables are buffered and are shared by all threads. key_buffer_size is the size of the buffer used for index blocks.\\\n***Adaptive Hash Index Size***: When InnoDB notices that some index values are being accessed very frequently, it builds a hash index for them in memory on top of B-Tree indexes.\\\n ***Query Cache Size***: The query cache stores the text of a SELECT statement together with the corresponding result that was sent to the client. The query cache has huge scalability problems in that only one thread can do an operation in the query cache at the same time.\\\n***InnoDB Dictionary Size***: The data dictionary is InnoDB 's internal catalog of tables. InnoDB stores the data dictionary on disk, and loads entries into memory while the server is running.\\\n***InnoDB Log Buffer Size***: The MySQL InnoDB log buffer allows transactions to run without having to write the log to disk before the transactions commit.",
+      "description": "***System Memory***: Total Memory for the system.\\\n***InnoDB Buffer Pool Data***: InnoDB maintains a storage area called the buffer pool for caching data and indexes in memory.\\\n***TokuDB Cache Size***: Similar in function to the InnoDB Buffer Pool,  TokuDB will allocate 50% of the installed RAM for its own cache.\\\n***Key Buffer Size***: Index blocks for MYISAM tables are buffered and are shared by all threads. key_buffer_size is the size of the buffer used for index blocks.\\\n***Adaptive Hash Index Size***: When InnoDB notices that some index values are being accessed very frequently, it builds a hash index for them in memory on top of B-Tree indexes.\\\n ***Query Cache Size***: The query cache stores the text of a SELECT statement together with the corresponding result that was sent to the client. The query cache has huge scalability problems in that only one thread can do an operation in the query cache at the same time.\\\n***InnoDB Dictionary Size***: The data dictionary is InnoDB ‘s internal catalog of tables. InnoDB stores the data dictionary on disk, and loads entries into memory while the server is running.\\\n***InnoDB Log Buffer Size***: The MySQL InnoDB log buffer allows transactions to run without having to write the log to disk before the transactions commit.",
       "editable": true,
       "error": false,
       "fieldConfig": {
@@ -3690,7 +3690,7 @@
         },
         "hide": 0,
         "includeAll": false,
-        "label": "Data Source",
+        "label": "Data source",
         "multi": false,
         "name": "datasource",
         "options": [],
@@ -3713,12 +3713,12 @@
         "definition": "label_values(mysql_up, job)",
         "hide": 0,
         "includeAll": true,
-        "label": "job",
+        "label": "Job",
         "multi": true,
         "name": "job",
         "options": [],
         "query": "label_values(mysql_up, job)",
-        "refresh": 1,
+        "refresh": 2,
         "regex": "",
         "skipUrlSync": false,
         "sort": 0,
@@ -3742,12 +3742,12 @@
         "definition": "label_values(mysql_up, instance)",
         "hide": 0,
         "includeAll": true,
-        "label": "instance",
+        "label": "Instance",
         "multi": true,
         "name": "instance",
         "options": [],
         "query": "label_values(mysql_up, instance)",
-        "refresh": 1,
+        "refresh": 2,
         "regex": "",
         "skipUrlSync": false,
         "sort": 0,

hosts/ildkule/services/monitoring/dashboards/postgres.json

@@ -328,7 +328,7 @@
         "rgba(50, 172, 45, 0.97)"
       ],
       "datasource": "${DS_PROMETHEUS}",
-      "format": "decbytes",
+      "format": "short",
       "gauge": {
         "maxValue": 100,
         "minValue": 0,
@@ -411,7 +411,7 @@
         "rgba(50, 172, 45, 0.97)"
       ],
       "datasource": "${DS_PROMETHEUS}",
-      "format": "decbytes",
+      "format": "short",
       "gauge": {
         "maxValue": 100,
         "minValue": 0,
@@ -1410,7 +1410,7 @@
       "tableColumn": "",
       "targets": [
         {
-          "expr": "pg_settings_seq_page_cost",
+          "expr": "pg_settings_seq_page_cost{instance=\"$instance\"}",
           "format": "time_series",
           "intervalFactor": 1,
           "refId": "A"
@@ -1872,7 +1872,7 @@
       },
       "yaxes": [
         {
-          "format": "bytes",
+          "format": "short",
           "label": null,
           "logBase": 1,
           "max": null,
@@ -1966,7 +1966,7 @@
       },
       "yaxes": [
         {
-          "format": "bytes",
+          "format": "short",
           "label": null,
           "logBase": 1,
           "max": null,
@@ -2060,7 +2060,7 @@
       },
       "yaxes": [
         {
-          "format": "bytes",
+          "format": "short",
           "label": null,
           "logBase": 1,
           "max": null,
@@ -2251,7 +2251,7 @@
       },
       "yaxes": [
         {
-          "format": "bytes",
+          "format": "short",
           "label": null,
           "logBase": 1,
           "max": null,
@@ -2439,7 +2439,7 @@
       },
       "yaxes": [
         {
-          "format": "bytes",
+          "format": "short",
           "label": null,
           "logBase": 1,
           "max": null,
@@ -2589,35 +2589,35 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "irate(pg_stat_bgwriter_buffers_backend{instance=\"$instance\"}[5m])",
+          "expr": "irate(pg_stat_bgwriter_buffers_backend_total{instance=\"$instance\"}[5m])",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "buffers_backend",
           "refId": "A"
         },
         {
-          "expr": "irate(pg_stat_bgwriter_buffers_alloc{instance=\"$instance\"}[5m])",
+          "expr": "irate(pg_stat_bgwriter_buffers_alloc_total{instance=\"$instance\"}[5m])",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "buffers_alloc",
           "refId": "B"
         },
         {
-          "expr": "irate(pg_stat_bgwriter_buffers_backend_fsync{instance=\"$instance\"}[5m])",
+          "expr": "irate(pg_stat_bgwriter_buffers_backend_fsync_total{instance=\"$instance\"}[5m])",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "backend_fsync",
           "refId": "C"
         },
         {
-          "expr": "irate(pg_stat_bgwriter_buffers_checkpoint{instance=\"$instance\"}[5m])",
+          "expr": "irate(pg_stat_bgwriter_buffers_checkpoint_total{instance=\"$instance\"}[5m])",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "buffers_checkpoint",
           "refId": "D"
         },
         {
-          "expr": "irate(pg_stat_bgwriter_buffers_clean{instance=\"$instance\"}[5m])",
+          "expr": "irate(pg_stat_bgwriter_buffers_clean_total{instance=\"$instance\"}[5m])",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "buffers_clean",
@@ -2886,14 +2886,14 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "irate(pg_stat_bgwriter_checkpoint_write_time{instance=\"$instance\"}[5m])",
+          "expr": "irate(pg_stat_bgwriter_checkpoint_write_time_total{instance=\"$instance\"}[5m])",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "write_time - Total amount of time that has been spent in the portion of checkpoint processing where files are written to disk.",
           "refId": "B"
         },
         {
-          "expr": "irate(pg_stat_bgwriter_checkpoint_sync_time{instance=\"$instance\"}[5m])",
+          "expr": "irate(pg_stat_bgwriter_checkpoint_sync_time_total{instance=\"$instance\"}[5m])",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "sync_time - Total amount of time that has been spent in the portion of checkpoint processing where files are synchronized to disk.",
@@ -3164,4 +3164,4 @@
   "title": "PostgreSQL Database",
   "uid": "000000039",
   "version": 1
-}
+}

hosts/ildkule/services/monitoring/grafana.nix

@@ -47,13 +47,13 @@ in {
         {
           name = "Node Exporter Full";
           type = "file";
-          url = "https://grafana.com/api/dashboards/1860/revisions/29/download";
+          url = "https://grafana.com/api/dashboards/1860/revisions/42/download";
           options.path = dashboards/node-exporter-full.json;
         }
         {
           name = "Matrix Synapse";
           type = "file";
-          url = "https://raw.githubusercontent.com/matrix-org/synapse/develop/contrib/grafana/synapse.json";
+          url = "https://github.com/element-hq/synapse/raw/refs/heads/develop/contrib/grafana/synapse.json";
           options.path = dashboards/synapse.json;
         }
         {
@@ -65,15 +65,9 @@ in {
         {
           name = "Postgresql";
           type = "file";
-          url = "https://grafana.com/api/dashboards/9628/revisions/7/download";
+          url = "https://grafana.com/api/dashboards/9628/revisions/8/download";
           options.path = dashboards/postgres.json;
         }
-        {
-          name = "Go Processes (gogs)";
-          type = "file";
-          url = "https://grafana.com/api/dashboards/240/revisions/3/download";
-          options.path = dashboards/go-processes.json;
-        }
         {
           name = "Gitea Dashboard";
           type = "file";

hosts/ildkule/services/monitoring/prometheus/machines.nix

@@ -19,15 +19,18 @@ in {
       (mkHostScrapeConfig "bicep" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
       (mkHostScrapeConfig "brzeczyszczykiewicz" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
       (mkHostScrapeConfig "georg" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      (mkHostScrapeConfig "gluttony" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
       (mkHostScrapeConfig "kommode" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
-      (mkHostScrapeConfig "ustetind" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
-      (mkHostScrapeConfig "wenche" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
-
       (mkHostScrapeConfig "lupine-1" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
-      # (mkHostScrapeConfig "lupine-2" [ defaultNodeExporterPort defaultSystemdExporterPort ])
+      (mkHostScrapeConfig "lupine-2" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
       (mkHostScrapeConfig "lupine-3" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
       (mkHostScrapeConfig "lupine-4" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
       (mkHostScrapeConfig "lupine-5" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      (mkHostScrapeConfig "temmie" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      (mkHostScrapeConfig "ustetind" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      (mkHostScrapeConfig "wenche" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+
+      (mkHostScrapeConfig "skrott" [ defaultNodeExporterPort defaultSystemdExporterPort ])
 
       (mkHostScrapeConfig "hildring" [ defaultNodeExporterPort ])
       (mkHostScrapeConfig "isvegg" [ defaultNodeExporterPort ])

hosts/kommode/configuration.nix

@@ -4,21 +4,12 @@
     # Include the results of the hardware scan.
     ./hardware-configuration.nix
     (fp /base)
+    ./disks.nix
 
     ./services/gitea
     ./services/nginx.nix
   ];
 
-  sops.defaultSopsFile = fp /secrets/kommode/kommode.yaml;
-  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
-  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
-  sops.age.generateKey = true;
-
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "kommode"; # Define your hostname.
-
   systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {
     matchConfig.Name = "ens18";
     address = with values.hosts.kommode; [ (ipv4 + "/25") (ipv6 + "/64") ];
@@ -26,7 +17,9 @@
 
   services.btrfs.autoScrub.enable = true;
 
-  environment.systemPackages = with pkgs; [];
+  services.qemuGuest.enable = true;
 
+  # Don't change (even during upgrades) unless you know what you are doing.
+  # See https://search.nixos.org/options?show=system.stateVersion
   system.stateVersion = "24.11";
 }

hosts/kommode/disks.nix

@@ -0,0 +1,80 @@
+{ lib, ... }:
+{
+  disko.devices = {
+    disk = {
+      sda = {
+        type = "disk";
+        device = "/dev/sda";
+        content = {
+          type = "gpt";
+          partitions = {
+            root = {
+              name = "root";
+              label = "root";
+              start = "1MiB";
+              end = "-5G";
+              content = {
+                type = "btrfs";
+                extraArgs = [ "-f" ]; # Override existing partition
+                # subvolumes = let
+                #   makeSnapshottable = subvolPath: mountOptions: let
+                #     name = lib.replaceString "/" "-" subvolPath;
+                #   in {
+                #     "@${name}/active" = {
+                #       mountpoint = subvolPath;
+                #       inherit mountOptions;
+                #     };
+                #     "@${name}/snapshots" = {
+                #       mountpoint = "${subvolPath}/.snapshots";
+                #       inherit mountOptions;
+                #     };
+                #   };
+                # in {
+                #   "@" = { };
+                #   "@/swap" = {
+                #     mountpoint = "/.swapvol";
+                #     swap.swapfile.size = "4G";
+                #   };
+                #   "@/root" = {
+                #     mountpoint = "/";
+                #     mountOptions = [ "compress=zstd" "noatime" ];
+                #   };
+                # }
+                # // (makeSnapshottable "/home" [ "compress=zstd" "noatime" ])
+                # // (makeSnapshottable "/nix" [ "compress=zstd" "noatime" ])
+                # // (makeSnapshottable "/var/lib" [ "compress=zstd" "noatime" ])
+                # // (makeSnapshottable "/var/log" [ "compress=zstd" "noatime" ])
+                # // (makeSnapshottable "/var/cache" [ "compress=zstd" "noatime" ]);
+
+                # swap.swapfile.size = "4G";
+                mountpoint = "/";
+              };
+            };
+
+            swap = {
+              name = "swap";
+              label = "swap";
+              start = "-5G";
+              end = "-1G";
+              content.type = "swap";
+            };
+
+            ESP = {
+              name = "ESP";
+              label = "ESP";
+              start = "-1G";
+              end = "100%";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = [ "umask=0077" ];
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}

hosts/kommode/hardware-configuration.nix

@@ -13,21 +13,6 @@
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/d421538f-a260-44ae-8e03-47cac369dcc1";
-      fsType = "btrfs";
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/86CD-4C23";
-      fsType = "vfat";
-      options = [ "fmask=0077" "dmask=0077" ];
-    };
-
-  swapDevices =
-    [ { device = "/dev/disk/by-uuid/4cfbb41e-801f-40dd-8c58-0a0c1a6025f6"; }
-    ];
-
   # 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

hosts/kommode/services/gitea/customization/default.nix

@@ -50,14 +50,14 @@ in
         sed -i -e 's/24/60/g' "$out/repo/icon.tmpl"
       '';
     in ''
-      install -Dm444 ${logo-svg} ${cfg.customDir}/public/assets/img/logo.svg
+      install -Dm444 ${logo-svg} "${cfg.customDir}/public/assets/img/logo.svg"
-      install -Dm444 ${logo-png} ${cfg.customDir}/public/assets/img/logo.png
+      install -Dm444 ${logo-png} "${cfg.customDir}/public/assets/img/logo.png"
-      install -Dm444 ${./loading.apng} ${cfg.customDir}/public/assets/img/loading.png
+      install -Dm444 ${./loading.apng} "${cfg.customDir}/public/assets/img/loading.png"
-      install -Dm444 ${extraLinks} ${cfg.customDir}/templates/custom/extra_links.tmpl
+      install -Dm444 ${extraLinks} "${cfg.customDir}/templates/custom/extra_links.tmpl"
-      install -Dm444 ${extraLinksFooter} ${cfg.customDir}/templates/custom/extra_links_footer.tmpl
+      install -Dm444 ${extraLinksFooter} "${cfg.customDir}/templates/custom/extra_links_footer.tmpl"
-      install -Dm444 ${project-labels} ${cfg.customDir}/options/label/project-labels.yaml
+      install -Dm444 ${project-labels} "${cfg.customDir}/options/label/project-labels.yaml"
 
-      "${lib.getExe pkgs.rsync}" -a "${customTemplates}/" ${cfg.customDir}/templates/
+      "${lib.getExe pkgs.rsync}" -a "${customTemplates}/" "${cfg.customDir}/templates/"
     '';
   };
 }

hosts/kommode/services/gitea/default.nix

@@ -195,6 +195,23 @@ in {
 
   networking.firewall.allowedTCPPorts = [ sshPort ];
 
+  services.rsync-pull-targets = {
+    enable = true;
+    locations.${cfg.dump.backupDir} = {
+      user = "root";
+      rrsyncArgs.ro = true;
+      authorizedKeysAttrs = [
+        "restrict"
+        "from=\"principal.pvv.ntnu.no,${values.hosts.principal.ipv6},${values.hosts.principal.ipv4}\""
+        "no-agent-forwarding"
+        "no-port-forwarding"
+        "no-pty"
+        "no-X11-forwarding"
+      ];
+      publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGpMVrOppyqYaDiAhqmAuOaRsubFvcQGBGyz+NHB6+0o gitea rsync backup";
+    };
+  };
+
   systemd.services.gitea-dump = {
     serviceConfig.ExecStart = let
       args = lib.cli.toGNUCommandLineShell { } {

hosts/kommode/services/gitea/web-secret-provider/default.nix

@@ -28,7 +28,7 @@ in
   users.users."gitea-web" = {
     group = "gitea-web";
     isSystemUser = true;
-    shell = pkgs.bash;
+    useDefaultShell = true;
   };
 
   sops.secrets."gitea/web-secret-provider/token" = {

hosts/lupine/configuration.nix

@@ -9,12 +9,6 @@
   ];
 
   sops.defaultSopsFile = fp /secrets/lupine/lupine.yaml;
-  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
-  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
-  sops.age.generateKey = true;
-
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
 
   systemd.network.networks."30-enp0s31f6" = values.defaultNetworkConfig // {
     matchConfig.Name = "enp0s31f6";
@@ -28,7 +22,7 @@
   # There are no smart devices
   services.smartd.enable = false;
 
-  # Do not change, even during upgrades.
+  # Don't change (even during upgrades) unless you know what you are doing.
   # See https://search.nixos.org/options?show=system.stateVersion
   system.stateVersion = "25.05";
 }

hosts/shark/configuration.nix

@@ -6,33 +6,14 @@
       (fp /base)
     ];
 
-  sops.defaultSopsFile = fp /secrets/shark/shark.yaml;
-  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
-  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
-  sops.age.generateKey = true;
-
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "shark"; # Define your hostname.
-
   systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {
     matchConfig.Name = "ens18";
     address = with values.hosts.shark; [ (ipv4 + "/25") (ipv6 + "/64") ];
   };
 
-  # List packages installed in system profile
+  services.qemuGuest.enable = true;
-  environment.systemPackages = with pkgs; [
-  ];
-
-  # List services that you want to enable:
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It's perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.05"; # Did you read the comment?
 
+  # Don't change (even during upgrades) unless you know what you are doing.
+  # See https://search.nixos.org/options?show=system.stateVersion
+  system.stateVersion = "25.11";
 }

hosts/skrott/configuration.nix

@@ -1,35 +1,56 @@
-{ config, pkgs, lib, fp, ... }: {
+{ config, pkgs, lib, modulesPath, fp, values, ... }: {
   imports = [
-    # ./hardware-configuration.nix
+    (modulesPath + "/profiles/perlless.nix")
 
     (fp /base)
   ];
 
+  # Disable import of a bunch of tools we don't need from nixpkgs.
+  disabledModules = [ "profiles/base.nix" ];
+
+  sops.defaultSopsFile = fp /secrets/skrott/skrott.yaml;
+
   boot = {
     consoleLogLevel = 0;
     enableContainers = false;
     loader.grub.enable = false;
+    loader.systemd-boot.enable = false;
     kernelPackages = pkgs.linuxPackages;
   };
 
+  hardware = {
+    enableAllHardware = lib.mkForce false;
+    firmware = [ pkgs.raspberrypiWirelessFirmware ];
+  };
+
   # Now turn off a bunch of stuff lol
+  # TODO: can we reduce further?
+  # See also https://nixcademy.com/posts/minimizing-nixos-images/
   system.autoUpgrade.enable = lib.mkForce false;
   services.irqbalance.enable = lib.mkForce false;
   services.logrotate.enable = lib.mkForce false;
   services.nginx.enable = lib.mkForce false;
   services.postfix.enable = lib.mkForce false;
+  services.smartd.enable = lib.mkForce false;
+  services.udisks2.enable = lib.mkForce false;
+  services.thermald.enable = lib.mkForce false;
+  services.promtail.enable = lib.mkForce false;
+  # There aren't really that many firmware updates for rbpi3 anyway
+  services.fwupd.enable = lib.mkForce false;
 
-  # TODO: can we reduce further?
+  documentation.enable = lib.mkForce false;
 
-  system.stateVersion = "25.05";
+  environment.enableAllTerminfo = lib.mkForce false;
 
-  sops.defaultSopsFile = fp /secrets/skrott/skrott.yaml;
+  programs.neovim.enable = lib.mkForce false;
-  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
+  programs.zsh.enable = lib.mkForce false;
-  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
+  programs.git.package = pkgs.gitMinimal;
-  sops.age.generateKey = true;
+
+  nix.registry = lib.mkForce { };
+  nix.nixPath = lib.mkForce [ ];
 
   sops.secrets = {
-    "dibbler/postgresql/url" = {
+    "dibbler/postgresql/password" = {
       owner = "dibbler";
       group = "dibbler";
     };
@@ -39,10 +60,16 @@
 
   networking = {
     hostName = "skrot";
+    defaultGateway = values.hosts.gateway;
+    defaultGateway6 = values.hosts.gateway6;
     interfaces.eth0 = {
       useDHCP = false;
       ipv4.addresses = [{
-        address = "129.241.210.235";
+        address = values.hosts.skrott.ipv4;
+        prefixLength = 25;
+      }];
+      ipv6.addresses = [{
+        address = values.hosts.skrott.ipv6;
         prefixLength = 25;
       }];
     };
@@ -56,18 +83,30 @@
 
     settings = {
       general.quit_allowed = false;
-      database.url = config.sops.secrets."dibbler/postgresql/url".path;
+      database = {
+        type = "postgresql";
+        postgresql = {
+          username = "pvv_vv";
+          dbname = "pvv_vv";
+          host = "postgres.pvv.ntnu.no";
+          password_file = config.sops.secrets."dibbler/postgresql/password".path;
+        };
+      };
     };
   };
 
   # https://github.com/NixOS/nixpkgs/issues/84105
-  boot.kernelParams = [
+  boot.kernelParams = lib.mkIf (!config.virtualisation.isVmVariant) [
     "console=ttyUSB0,9600"
     # "console=tty1" # Already part of the module
   ];
-  systemd.services."serial-getty@ttyUSB0" = {
+  systemd.services."serial-getty@ttyUSB0" = lib.mkIf (!config.virtualisation.isVmVariant) {
     enable = true;
     wantedBy = [ "getty.target" ]; # to start at boot
     serviceConfig.Restart = "always"; # restart when session is closed
   };
+
+  # Don't change (even during upgrades) unless you know what you are doing.
+  # See https://search.nixos.org/options?show=system.stateVersion
+  system.stateVersion = "25.11";
 }

hosts/temmie/configuration.nix

@@ -1,39 +1,24 @@
 { config, fp, pkgs, values, ... }:
 {
   imports = [
-      # Include the results of the hardware scan.
+    # Include the results of the hardware scan.
-      ./hardware-configuration.nix
+    ./hardware-configuration.nix
-      (fp /base)
+    (fp /base)
 
-      ./services/nfs-mounts.nix
+    ./services/nfs-mounts.nix
-    ];
+    ./services/userweb.nix
-
+  ];
-  # sops.defaultSopsFile = fp /secrets/shark/shark.yaml;
-  # sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
-  # sops.age.keyFile = "/var/lib/sops-nix/key.txt";
-  # sops.age.generateKey = true;
-
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "temmie"; # Define your hostname.
 
   systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {
     matchConfig.Name = "ens18";
     address = with values.hosts.temmie; [ (ipv4 + "/25") (ipv6 + "/64") ];
   };
 
-  # List packages installed in system profile
+  services.nginx.enable = false;
-  environment.systemPackages = with pkgs; [
-  ];
 
-  # List services that you want to enable:
+  services.qemuGuest.enable = true;
 
-  # This value determines the NixOS release from which the default
+  # Don't change (even during upgrades) unless you know what you are doing.
-  # settings for stateful data, like file locations and database versions
+  # See https://search.nixos.org/options?show=system.stateVersion
-  # on your system were taken. It's perfectly fine and recommended to leave
+  system.stateVersion = "25.11";
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "25.11"; # Did you read the comment?
 }

hosts/temmie/services/nfs-mounts.nix

@@ -1,21 +1,57 @@
-{ pkgs, lib, ... }:
+{ lib, values, ... }:
+let
+  # See microbel:/etc/exports
+  letters = [ "a" "b" "c" "d" "h" "i" "j" "k" "l" "m" "z" ];
+in
 {
-  fileSystems = let
+  systemd.targets."pvv-homedirs" = {
-    # See microbel:/etc/exports
+    description = "PVV Homedir Partitions";
-    shorthandAreas = lib.listToAttrs (map
+  };
-      (l: lib.nameValuePair "/run/pvv-home-mounts/${l}" "homepvv${l}.pvv.ntnu.no:/export/home/pvv/${l}")
+
-      [ "a" "b" "c" "d"  "h" "i" "j" "k" "l" "m" "z" ]);
+  systemd.mounts = map (l: {
-  in { }
+    description = "PVV Homedir Partition ${l}";
-  //
+
-  (lib.mapAttrs (_: device: {
+    before = [ "remote-fs.target" ];
-    inherit device;
+    wantedBy = [ "multi-user.target" ];
-    fsType = "nfs";
+    requiredBy = [ "pvv-homedirs.target" ];
-    options = [
+
+    type = "nfs";
+    what = "homepvv${l}.pvv.ntnu.no:/export/home/pvv/${l}";
+    where = "/run/pvv-home-mounts/${l}";
+
+    options = lib.concatStringsSep "," [
       "nfsvers=3"
-      "noauto"
+
+      # NOTE: this is a bit unfortunate. The address above seems to resolve to IPv6 sometimes,
+      #       and it doesn't seem possible to specify proto=tcp,tcp6, meaning we have to tell
+      #       NFS which exact address to use here, despite it being specified in the `what` attr :\
       "proto=tcp"
-      "x-systemd.automount"
+      "addr=${values.hosts.microbel.ipv4}"
-      "x-systemd.idle-timeout=300"
+      "mountproto=tcp"
+      "mounthost=${values.hosts.microbel.ipv4}"
+      "port=2049"
+
+      # NOTE: this is yet more unfortunate. When enabling locking, it will sometimes complain about connection failed.
+      #       dmesg(1) reveals that it has something to do with registering the lockdv1 RPC service (errno: 111), not
+      #       quite sure how to fix it. Living life on dangerous mode for now.
+      "nolock"
+
+      # Don't wait on every read/write
+      "async"
+
+      # Always keep mounted
+      "noauto"
+
+      # We don't want to update access time constantly
+      "noatime"
+
+      # No SUID/SGID, no special devices
+      "nosuid"
+      "nodev"
+
+      # TODO: are there cgi scripts that modify stuff in peoples homedirs?
+      # "ro"
+      "rw"
     ];
-  }) shorthandAreas);
+  }) letters;
 }

hosts/temmie/services/userweb.nix

@@ -0,0 +1,344 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.services.httpd;
+
+  homeLetters = [ "a" "b" "c" "d" "h" "i" "j" "k" "l" "m" "z" ];
+
+  # https://nixos.org/manual/nixpkgs/stable/#ssec-php-user-guide-installing-with-extensions
+  phpEnv = pkgs.php.buildEnv {
+    extensions = { all, ... }: with all; [
+      imagick
+      opcache
+      protobuf
+    ];
+
+    extraConfig = ''
+      display_errors=0
+      post_max_size = 40M
+      upload_max_filesize = 40M
+    '';
+  };
+
+  perlEnv = pkgs.perl.withPackages (ps: with ps; [
+    pkgs.exiftool
+    pkgs.ikiwiki
+    pkgs.irssi
+    pkgs.nix.libs.nix-perl-bindings
+
+    AlgorithmDiff
+    AnyEvent
+    AnyEventI3
+    ArchiveZip
+    CGI
+    CPAN
+    CPANPLUS
+    DBDPg
+    DBDSQLite
+    DBI
+    EmailAddress
+    EmailSimple
+    Env
+    Git
+    HTMLMason
+    HTMLParser
+    HTMLTagset
+    HTTPDAV
+    HTTPDaemon
+    ImageMagick
+    JSON
+    LWP
+    MozillaCA
+    PathTiny
+    Switch
+    SysSyslog
+    TestPostgreSQL
+    TextPDF
+    TieFile
+    Tk
+    URI
+    XMLLibXML
+  ]);
+
+  # https://nixos.org/manual/nixpkgs/stable/#python.buildenv-function
+  pythonEnv = pkgs.python3.buildEnv.override {
+    extraLibs = with pkgs.python3Packages; [
+      legacy-cgi
+
+      matplotlib
+      requests
+    ];
+    ignoreCollisions = true;
+  };
+
+  # https://nixos.org/manual/nixpkgs/stable/#sec-building-environment
+  fhsEnv = pkgs.buildEnv {
+    name = "userweb-env";
+    paths = with pkgs; [
+      bash
+
+      perlEnv
+      pythonEnv
+
+      phpEnv
+    ]
+    ++ (with phpEnv.packages; [
+      # composer
+    ])
+    ++ [
+      acl
+      aspell
+      autoconf
+      autotrash
+      bazel
+      bintools
+      bison
+      bsd-finger
+      catdoc
+      ccache
+      clang
+      cmake
+      coreutils-full
+      curl
+      devcontainer
+      diffutils
+      emacs
+      # exiftags
+      exiftool
+      ffmpeg
+      file
+      findutils
+      gawk
+      gcc
+      glibc
+      gnugrep
+      gnumake
+      gnupg
+      gnuplot
+      gnused
+      gnutar
+      gzip
+      html-tidy
+      imagemagick
+      inetutils
+      iproute2
+      jhead
+      less
+      libgcc
+      lndir
+      mailutils
+      man # TODO: does this one want a mandb instance?
+      meson
+      more
+      mpc
+      mpi
+      mplayer
+      ninja
+      nix
+      openssh
+      openssl
+      patchelf
+      pkg-config
+      ppp
+      procmail
+      procps
+      qemu
+      rc
+      rhash
+      rsync
+      ruby # TODO: does this one want systemwide packages?
+      salt
+      sccache
+      sourceHighlight
+      spamassassin
+      strace
+      subversion
+      system-sendmail
+      systemdMinimal
+      texliveMedium
+      tmux
+      unzip
+      util-linux
+      valgrind
+      vim
+      wget
+      which
+      wine
+      xdg-utils
+      zip
+      zstd
+    ];
+
+    extraOutputsToInstall = [
+      "man"
+      "doc"
+    ];
+  };
+in
+{
+  services.httpd = {
+    enable = true;
+    adminAddr = "drift@pvv.ntnu.no";
+
+    # TODO: consider upstreaming systemd support
+    # TODO: mod_log_journald in v2.5
+    package = pkgs.apacheHttpd.overrideAttrs (prev: {
+      nativeBuildInputs = prev.nativeBuildInputs ++ [ pkgs.pkg-config ];
+      buildInputs = prev.buildInputs ++ [ pkgs.systemdLibs ];
+      configureFlags = prev.configureFlags ++ [ "--enable-systemd" ];
+    });
+
+    enablePHP = true;
+    phpPackage = phpEnv;
+
+    enablePerl = true;
+
+    # TODO: mod_log_journald in v2.5
+    extraModules = [
+      "systemd"
+      "userdir"
+      # TODO: I think the compilation steps of pkgs.apacheHttpdPackages.mod_perl might have some
+      #       incorrect or restrictive assumptions upstream, either nixpkgs or source
+      # {
+      #   name = "perl";
+      #   path = let
+      #     mod_perl = pkgs.apacheHttpdPackages.mod_perl.override {
+      #       apacheHttpd = cfg.package.out;
+      #       perl = perlEnv;
+      #     };
+      #   in "${mod_perl}/modules/mod_perl.so";
+      # }
+    ];
+
+    extraConfig = ''
+      TraceEnable on
+      LogLevel warn rewrite:trace3
+      ScriptLog ${cfg.logDir}/cgi.log
+    '';
+
+    # virtualHosts."userweb.pvv.ntnu.no" = {
+    virtualHosts."temmie.pvv.ntnu.no" = {
+      forceSSL = true;
+      enableACME = true;
+
+      extraConfig = ''
+        UserDir ${lib.concatMapStringsSep " " (l: "/home/pvv/${l}/*/web-docs") homeLetters}
+        UserDir disabled root
+        AddHandler cgi-script .cgi
+        DirectoryIndex index.html index.html.var index.php index.php3 index.cgi index.phtml index.shtml meg.html
+
+        <Directory "/home/pvv/?/*/web-docs">
+          Options MultiViews Indexes SymLinksIfOwnerMatch ExecCGI IncludesNoExec
+          AllowOverride All
+          Require all granted
+        </Directory>
+      '';
+    };
+  };
+
+  networking.firewall.allowedTCPPorts = [
+    80
+    443
+  ];
+
+  # socket activation comes in v2.5
+  # systemd.sockets.httpd = {
+  #   wantedBy = [ "sockets.target" ];
+  #   description = "HTTPD socket";
+  #   listenStreams = [
+  #     "0.0.0.0:80"
+  #     "0.0.0.0:443"
+  #   ];
+  # };
+
+  systemd.services.httpd = {
+    after = [ "pvv-homedirs.target" ];
+    requires = [ "pvv-homedirs.target" ];
+
+    environment = {
+      PATH = lib.mkForce "/usr/bin";
+    };
+
+    serviceConfig = {
+      Type = lib.mkForce "notify";
+
+      ExecStart = lib.mkForce "${cfg.package}/bin/httpd -D FOREGROUND -f /etc/httpd/httpd.conf -k start";
+      ExecReload = lib.mkForce "${cfg.package}/bin/httpd -f /etc/httpd/httpd.conf -k graceful";
+      ExecStop = lib.mkForce "";
+      KillMode = "mixed";
+
+      ConfigurationDirectory = [ "httpd" ];
+      LogsDirectory = [ "httpd" ];
+      LogsDirectoryMode = "0700";
+
+      CapabilityBoundingSet = [ "CAP_NET_BIND_SERVICE" ];
+      LockPersonality = true;
+      PrivateDevices = true;
+      PrivateTmp = true;
+      # NOTE: this removes CAP_NET_BIND_SERVICE...
+      # PrivateUsers = true;
+      ProtectClock = true;
+      ProtectControlGroups = true;
+      ProtectHome = "tmpfs";
+      ProtectKernelLogs = true;
+      ProtectKernelModules = true;
+      ProtectSystem = true;
+      RemoveIPC = true;
+      RestrictAddressFamilies = [
+        "AF_INET"
+        "AF_INET6"
+        "AF_UNIX"
+        "AF_NETLINK"
+      ];
+      RestrictNamespaces = true;
+      RestrictRealtime = true;
+      RestrictSUIDSGID = true;
+      SocketBindDeny = "any";
+      SocketBindAllow = [
+        "tcp:80"
+        "tcp:443"
+      ];
+      SystemCallArchitectures = "native";
+      SystemCallFilter = [
+         "@system-service"
+      ];
+      UMask = "0077";
+
+      RuntimeDirectory = [ "httpd/root-mnt" ];
+      RootDirectory = "/run/httpd/root-mnt";
+      MountAPIVFS = true;
+      BindReadOnlyPaths = [
+        builtins.storeDir
+        "/etc"
+        # NCSD socket
+        "/var/run"
+        "/var/lib/acme"
+
+        "${fhsEnv}/bin:/bin"
+        "${fhsEnv}/sbin:/sbin"
+        "${fhsEnv}/lib:/lib"
+        "${fhsEnv}/share:/share"
+      ] ++ (lib.mapCartesianProduct ({ parent, child }: "${fhsEnv}${child}:${parent}${child}") {
+        parent = [
+          "/local"
+          "/opt"
+          "/opt/local"
+          "/store"
+          "/store/gnu"
+          "/usr"
+          "/usr/local"
+        ];
+        child = [
+          "/bin"
+          "/sbin"
+          "/lib"
+          "/libexec"
+          "/include"
+          "/share"
+        ];
+      });
+      BindPaths = map (l: "/run/pvv-home-mounts/${l}:/home/pvv/${l}") homeLetters;
+    };
+  };
+
+  # TODO: create phpfpm pools with php environments that contain packages similar to those present on tom
+}

hosts/ustetind/configuration.nix

@@ -7,12 +7,7 @@
     ./services/gitea-runners.nix
   ];
 
-  sops.defaultSopsFile = fp /secrets/ustetind/ustetind.yaml;
+  boot.loader.systemd-boot.enable = false;
-  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
-  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
-  sops.age.generateKey = true;
-
-  networking.hostName = "ustetind";
 
   networking.useHostResolvConf = lib.mkForce false;
 
@@ -39,5 +34,7 @@
     };
   };
 
+  # Don't change (even during upgrades) unless you know what you are doing.
+  # See https://search.nixos.org/options?show=system.stateVersion
   system.stateVersion = "24.11";
 }

hosts/wenche/configuration.nix

@@ -14,15 +14,9 @@
     "armv7l-linux"
   ];
 
-  sops.defaultSopsFile = fp /secrets/wenche/wenche.yaml;
+  boot.loader.systemd-boot.enable = false;
-  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
-  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
-  sops.age.generateKey = true;
-
   boot.loader.grub.device = "/dev/sda";
 
-  networking.hostName = "wenche"; # Define your hostname.
-
   systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {
     matchConfig.Name = "ens18";
     address = with values.hosts.wenche; [ (ipv4 + "/25") (ipv6 + "/64") ];
@@ -36,9 +30,9 @@
     package = config.boot.kernelPackages.nvidiaPackages.production;
   };
 
-  # List packages installed in system profile
+  services.qemuGuest.enable = true;
-  environment.systemPackages = with pkgs; [
-  ];
 
-  system.stateVersion = "24.11"; # Did you read the comment?
+  # Don't change (even during upgrades) unless you know what you are doing.
+  # See https://search.nixos.org/options?show=system.stateVersion
+  system.stateVersion = "24.11";
 }

modules/grzegorz.nix

@@ -37,9 +37,13 @@ in {
   services.nginx.enable = true;
   services.nginx.virtualHosts = {
     ${config.networking.fqdn} = {
+      # NOTE: this overrides the default config in base/services/nginx.nix
+      addSSL = false;
       forceSSL = true;
       enableACME = true;
+
       kTLS = true;
+
       serverAliases = [
         "${machine}.pvv.org"
       ];

modules/matrix-ooye.nix

@@ -81,7 +81,7 @@ in
 
         if [[ ! -f ''${REGISTRATION_FILE} ]]; then
           echo "No registration file found at '$REGISTRATION_FILE'"
-          cp --no-preserve=mode,ownership ${baseConfig} ''${REGISTRATION_FILE}
+          cp --no-preserve=mode,ownership "${baseConfig}" ''${REGISTRATION_FILE}
         fi
 
         echo "After if statement"
@@ -116,7 +116,7 @@ in
         fi
 
         shred -u ''${REGISTRATION_FILE}
-        cp --no-preserve=mode,ownership ${baseConfig} ''${REGISTRATION_FILE}
+        cp --no-preserve=mode,ownership "${baseConfig}" ''${REGISTRATION_FILE}
 
         ${lib.getExe pkgs.jq} '.as_token = "'$AS_TOKEN'" | .hs_token = "'$HS_TOKEN'" | .ooye.discord_token = "'$DISCORD_TOKEN'" | .ooye.discord_client_secret = "'$DISCORD_CLIENT_SECRET'"' ''${REGISTRATION_FILE} > ''${REGISTRATION_FILE}.tmp
 

modules/rsync-pull-targets.nix

@@ -0,0 +1,146 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.services.rsync-pull-targets;
+in
+{
+  options.services.rsync-pull-targets = {
+    enable = lib.mkEnableOption "";
+
+    rrsyncPackage = lib.mkPackageOption pkgs "rrsync" { };
+
+    locations = lib.mkOption {
+      type = lib.types.attrsOf (lib.types.submodule ({ name, ... }@submoduleArgs: {
+        options = {
+          enable = lib.mkEnableOption "" // {
+            default = true;
+            example = false;
+          };
+
+          user = lib.mkOption {
+            type = lib.types.str;
+            description = "Which user to use as SSH login";
+            example = "root";
+          };
+
+          location = lib.mkOption {
+            type = lib.types.path;
+            default = name;
+            defaultText = lib.literalExpression "<name>";
+            example = "/path/to/rsyncable/item";
+          };
+
+          # TODO: handle autogeneration of keys
+          # autoGenerateSSHKeypair = lib.mkOption {
+          #   type = lib.types.bool;
+          #   default = config.publicKey == null;
+          #   defaultText = lib.literalExpression "config.services.rsync-pull-targets.<name>.publicKey != null";
+          #   example = true;
+          # };
+
+          publicKey = lib.mkOption {
+            type = lib.types.str;
+            # type = lib.types.nullOr lib.types.str;
+            # default = null;
+            example = "ssh-ed25519 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA comment";
+          };
+
+          rrsyncPackage = lib.mkPackageOption pkgs "rrsync" { } // {
+            default = cfg.rrsyncPackage;
+            defaultText = lib.literalExpression "config.services.rsync-pull-targets.rrsyncPackage";
+          };
+
+          enableRecommendedHardening = lib.mkEnableOption "a commonly used security profile for authorizedKeys attributes and rrsync args";
+
+          rrsyncArgs = {
+            ro = lib.mkEnableOption "" // {
+              description = "Allow only reading from the DIR. Implies -no-del and -no-lock.";
+            };
+            wo = lib.mkEnableOption "" // {
+              description = "Allow only writing to the DIR.";
+            };
+            munge = lib.mkEnableOption "" // {
+              description = "Enable rsync's --munge-links on the server side.";
+              # TODO: set a default?
+            };
+            no-del = lib.mkEnableOption "" // {
+              description = "Disable rsync's --delete* and --remove* options.";
+              default = submoduleArgs.config.enableRecommendedHardening;
+              defaultText = lib.literalExpression "config.services.rsync-pull-targets.<name>.enableRecommendedHardening";
+            };
+            no-lock = lib.mkEnableOption "" // {
+              description = "Avoid the single-run (per-user) lock check.";
+              default = submoduleArgs.config.enableRecommendedHardening;
+              defaultText = lib.literalExpression "config.services.rsync-pull-targets.<name>.enableRecommendedHardening";
+            };
+            no-overwrite = lib.mkEnableOption "" // {
+              description = "Prevent overwriting existing files by enforcing --ignore-existing";
+              default = submoduleArgs.config.enableRecommendedHardening;
+              defaultText = lib.literalExpression "config.services.rsync-pull-targets.<name>.enableRecommendedHardening";
+            };
+          };
+
+          authorizedKeysAttrs = lib.mkOption {
+            type = lib.types.listOf lib.types.str;
+            default = lib.optionals submoduleArgs.config.enableRecommendedHardening [
+              "restrict"
+              "no-agent-forwarding"
+              "no-port-forwarding"
+              "no-pty"
+              "no-X11-forwarding"
+            ];
+            defaultText = lib.literalExpression ''
+              lib.optionals config.services.rsync-pull-targets.<name>.enableRecommendedHardening [
+                "restrict"
+                "no-agent-forwarding"
+                "no-port-forwarding"
+                "no-pty"
+                "no-X11-forwarding"
+              ]
+            '';
+            example = [
+              "restrict"
+              "no-agent-forwarding"
+              "no-port-forwarding"
+              "no-pty"
+              "no-X11-forwarding"
+            ];
+          };
+        };
+      }));
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    # assertions = lib.pipe cfg.locations [
+    #   (lib.filterAttrs (_: value: value.enable))
+      # TODO: assert that there are no duplicate (user, publicKey) pairs.
+      #       if there are then ssh won't know which command to provide and might provide a random one, not sure.
+      # (lib.mapAttrsToList (_: { user, location, publicKey, ... }: {
+      #   assertion =
+      #   message = "";
+      # })
+    # ];
+
+    services.openssh.enable = true;
+    users.users = lib.pipe cfg.locations [
+      (lib.filterAttrs (_: value: value.enable))
+
+      lib.attrValues
+
+      # Index locations by SSH user
+      (lib.foldl (acc: location: acc // {
+        ${location.user} = (acc.${location.user} or [ ]) ++ [ location ];
+      }) { })
+
+      (lib.mapAttrs (_name: locations: {
+        openssh.authorizedKeys.keys = map ({ user, location, rrsyncPackage, rrsyncArgs, authorizedKeysAttrs, publicKey, ... }: let
+          rrsyncArgString = lib.cli.toCommandLineShellGNU {
+            isLong = _: false;
+          } rrsyncArgs;
+          # TODO: handle " in location
+        in "command=\"${lib.getExe rrsyncPackage} ${rrsyncArgString} ${location}\",${lib.concatStringsSep "," authorizedKeysAttrs} ${publicKey}"
+        ) locations;
+      }))
+    ];
+  };
+}

modules/snakeoil-certs.nix

@@ -51,8 +51,8 @@ in
       script = let
         openssl = lib.getExe pkgs.openssl;
       in lib.concatMapStringsSep "\n" ({ name, value }: ''
-        mkdir -p $(dirname "${value.certificate}") $(dirname "${value.certificateKey}")
+        mkdir -p "$(dirname "${value.certificate}")" "$(dirname "${value.certificateKey}")"
-        if ! ${openssl} x509 -checkend 86400 -noout -in ${value.certificate}
+        if ! ${openssl} x509 -checkend 86400 -noout -in "${value.certificate}"
         then
           echo "Regenerating '${value.certificate}'"
           ${openssl} req \

packages/mediawiki-extensions/default.nix

@@ -33,63 +33,63 @@ in
 lib.mergeAttrsList [
   (mw-ext {
     name = "CodeEditor";
-    commit = "6e5b06e8cf2d040c0abb53ac3735f9f3c96a7a4f";
+    commit = "83e1d0c13f34746f0d7049e38b00e9ab0a47c23f";
-    hash = "sha256-Jee+Ws9REUohywhbuemixXKaTRc54+cIlyUNDCyYcEM=";
+    hash = "sha256-qH9fSQZGA+z6tBSh1DaTKLcujqA6K/vQmZML9w5X8mU=";
   })
   (mw-ext {
     name = "CodeMirror";
-    commit = "da9c5d4f03e6425f6f2cf68b75d21311e0f7e77e";
+    commit = "af2b08b9ad2b89a64b2626cf80b026c5b45e9922";
-    hash = "sha256-aL+v9xeqKHGmQVUWVczh54BkReu+fP49PT1NP7eTC6k=";
+    hash = "sha256-CxXPwCKUlF9Tg4JhwLaKQyvt43owq75jCugVtb3VX+I=";
   })
   (mw-ext {
     name = "DeleteBatch";
-    commit = "122072bbfb4eab96ed8c1451a3e74b5557054c58";
+    commit = "3d6f2fd0e3efdae1087dd0cc8b1f96fe0edf734f";
-    hash = "sha256-L6AXoyFJEZoAQpLO6knJvYtQ6JJPMtaa+WhpnwbJeNU=";
+    hash = "sha256-iD9EjDIW7AGpZan74SIRcr54dV8W7xMKIDjatjdVkKs=";
   })
   (mw-ext {
     name = "PluggableAuth";
-    commit = "5caf605b9dfdd482cb439d1ba2000cba37f8b018";
+    commit = "85e96acd1ac0ebcdaa29c20eae721767a938f426";
-    hash = "sha256-TYJqR9ZvaWJ7i1t0XfgUS05qqqCgxAH8tRTklz/Bmlg=";
+    hash = "sha256-bMVhrg8FsfWhXF605Cj5TgI0A6Jy/MIQ5aaUcLQQ0Ss=";
   })
   (mw-ext {
     name = "Popups";
-    commit = "7ed940a09f83f869cbc0bc20f3ca92f85b534951";
+    commit = "410e2343c32a7b18dcdc2bbd995b0bfdf3bf5f37";
-    hash = "sha256-pcDPcu4kSvMHfSOuShrod694TKI9Oo3AEpMP9DXp9oY=";
+    hash = "sha256-u2AlR75x54rCpiK9Mz00D9odJCn8fmi6DRU4QKmKqSc=";
   })
   (mw-ext {
     name = "Scribunto";
-    commit = "e755852a8e28a030a21ded2d5dd7270eb933b683";
+    commit = "904f323f343dba5ff6a6cdd143c4a8ef5b7d2c55";
-    hash = "sha256-zyI5nSE+KuodJOWyV0CQM7G0GfkKEgfoF/czi2/qk98=";
+    hash = "sha256-ZOVYhjMMyWbqwZOBb39hMIRmzzCPEnz2y8Q2jgyeERw=";
   })
   (mw-ext {
     name = "SimpleSAMLphp";
     kebab-name = "simple-saml-php";
-    commit = "d41b4efd3cc44ca3f9f12e35385fc64337873c2a";
+    commit = "a2f77374713473d594e368de24539aebcc1a800a";
-    hash = "sha256-wfzXtsEEEjQlW5QE4Rf8pasAW/KSJsLkrez13baxeqA=";
+    hash = "sha256-5+t3VQFKcrIffDNPJ4RWBIWS6K1gTOcEleYWmM6xWms=";
   })
   (mw-ext {
     name = "TemplateData";
-    commit = "fd7cf4d95a70ef564130266f2a6b18f33a2a2ff9";
+    commit = "76a6a04bd13a606923847ba68750b5d98372cacd";
-    hash = "sha256-5OhDPFhIi55Eh5+ovMP1QTjNBb9Sm/3vyArNCApAgSw=";
+    hash = "sha256-X2+U5PMqzkSljw2ypIvJUSaPDaonTkQx89OgKzf5scw=";
   })
   (mw-ext {
     name = "TemplateStyles";
-    commit = "0f7b94a0b094edee1c2a9063a3c42a1bdc0282d9";
+    commit = "7de60a8da6576d7930f293d19ef83529abf52704";
-    hash = "sha256-R406FgNcIip9St1hurtZoPPykRQXBrkJRKA9hapG81I=";
+    hash = "sha256-iPmFDoO5V4964CVyd1mBSQcNlW34odbvpm2CfDBlPBU=";
   })
   (mw-ext {
     name = "UserMerge";
-    commit = "d1917817dd287e7d883e879459d2d2d7bc6966f2";
+    commit = "71eb53ff4289ac4efaa31685ab8b6483c165a584";
-    hash = "sha256-la3/AQ38DMsrZ2f24T/z3yKzIrbyi3w6FIB5YfxGK9U=";
+    hash = "sha256-OfKSEPgctfr659oh5jf99T0Rzqn+60JhNaZq+2gfubk=";
   })
   (mw-ext {
     name = "VisualEditor";
-    commit = "032364cfdff33818e6ae0dfa251fe3973b0ae4f3";
+    commit = "a6a63f53605c4d596c3df1dcc2583ffd3eb8d929";
-    hash = "sha256-AQDdq9r6rSo8h4u1ERonH14/1i1BgLGdzANEiQ065PU=";
+    hash = "sha256-4d8picO66uzKoxh1TdyvKLHebc6ZL7N2DdXLV2vgBL4=";
   })
   (mw-ext {
     name = "WikiEditor";
-    commit = "cb9f7e06a9c59b6d3b31c653e5886b7f53583d01";
+    commit = "0a5719bb95326123dd0fee1f88658358321ed7be";
-    hash = "sha256-UWi3Ac+LCOLliLkXnS8YL0rD/HguuPH5MseqOm0z7s4=";
+    hash = "sha256-eQMyjhdm1E6TkktIHad1NMeMo8QNoO8z4A05FYOMCwQ=";
   })
 ]

secrets/bekkalokk/bekkalokk.yaml

@@ -9,6 +9,7 @@ gitea:
     ssh-known-hosts: ENC[AES256_GCM,data:zlRLoelQeumMxGqPmgMTB69X1RVWXIs2jWwc67lk0wrdNOHUs5UzV5TUA1JnQ43RslBU92+js7DkyvE5enGzw7zZE5F1ZYdGv/eCgvkTMC9BoLfzHzP6OzayPLYEt3xJ5PRocN8JUAD55cuu4LgsuebuydHPi2oWOfpbSUBKSeCh6dvk5Pp1XRDprPS5SzGLW8Xjq98QlzmfGv50meI9CDJZVF9Wq/72gkyfgtb3YVdr,iv:AF06TBitHegfWk6w07CdkHklh4ripQCmA45vswDQgss=,tag:zKh7WVXMJN2o9ZIwIkby3Q==,type:str]
     import-user-env: ENC[AES256_GCM,data:wArFwTd0ZoB4VXHPpichfnmykxGxN8y2EQsMgOPHv7zsm6A+m2rG9BWDGskQPr5Ns9o=,iv:gPUzYFSNoALJb1N0dsbNlgHIb7+xG7E9ANpmVNZURQ0=,tag:JghfRy2OcDFWKS9zX1XJ9A==,type:str]
 mediawiki:
+    secret-key: ENC[AES256_GCM,data:ixG9vGifYcz44y/copU+eHIjWLcxJ4v7pi8l1P3YHIdGwAk5DNZQWlaA/L3w0g50zM0ESEXL9k2r3jNI1nLGJw==,iv:fwHV4hYDEjP9f/8Bw74EhYDUN8UV+qIwqd6yXa5KtFs=,tag:3c9J/lVoJeRE1b/TTWJNZw==,type:str]
     password: ENC[AES256_GCM,data:HsBuA1E7187roGnKuFPfPDYxA16GFjAUucgUtrdUFmcOzmTNiFH+NWY2ZQ==,iv:vDYUmmZftcrkDtJxNYKAJSx9j+AQcmQarC62QRHR4IM=,tag:3TKjNrGRivFWoK3djC748g==,type:str]
     postgres_password: ENC[AES256_GCM,data:XIOmrOVXWvMMcPJtmovhdyZvLlhmrsrwjuMMkdEY1NIXWjevj5XEkp6Cpw==,iv:KMPTRzu3H/ewfEhc/O0q3o230QNkABfPYF/D1SYL2R8=,tag:sFZiFPHWxwzD9HndPmH3pQ==,type:str]
     simplesamlphp:
@@ -99,8 +100,8 @@ sops:
             SU5zanlva1p2QjVndVJwUnlkdkFuTDAKbQRrSfG9MGsGvF2ywoGhDSuriDsbQ+k2
             29mxere0efSSGGq8y9YrPC8UX5hZRfqg/dfbL+PFc4NHfbxB/oSzQw==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-12-09T21:18:23Z"
+    lastmodified: "2026-01-26T08:40:13Z"
-    mac: ENC[AES256_GCM,data:scdduZPcJZgeT9LarRgxVr/obYsGrJAbMoLGJPPPp19qxOJMTdvYfMz8bxPjCikB4MacEgVZmcnKIn5aCzHJAnCI/7F2wm1DDtW9ZI5qbhDJKSSld+m2leOSPfR8VY/0qj6UNgGnwkwx7dfcAlv8cP2Sp3o1M2oyQxeXPr5FWEg=,iv:JEAwkCewMp0ERmYU62kZkbl7+FET1ZeRr6xeEwt6ioM=,tag:jxvli935X3JyZYe7fFbnLg==,type:str]
+    mac: ENC[AES256_GCM,data:ppgpARft/YDKP24QF4bLYVhxN4nRrCsf4wBug3UD4MXgQwdFyWPAHn086uONeMbVOvH8IdwlaNBc8h36I7M66cqwK1VsRc/vf9Ud2VnD/WkWijMSrJ80frIvuvREp7aMNlYbD20bjrp4sYohjcJ8KPqyPUFPj71dA+9LZvXJthQ=,iv:lr3R14lRx7RzclknKbOa/bHa6axGbMPqj1FRTjx34xE=,tag:pBHzSArxYs4bqq355T4yog==,type:str]
     pgp:
         - created_at: "2026-01-16T06:34:44Z"
           enc: |-
@@ -123,4 +124,4 @@ sops:
             -----END PGP MESSAGE-----
           fp: F7D37890228A907440E1FD4846B9228E814A2AAC
     unencrypted_suffix: _unencrypted
-    version: 3.9.1
+    version: 3.11.0

secrets/bicep/matrix.yaml

@@ -17,6 +17,7 @@ ooye:
 hookshot:
     as_token: ENC[AES256_GCM,data:L4vEw5r4RhcgritOeDTLHN5E/dM=,iv:pC8BLzxf6NaVAGsotoq6chOceBVdMLvrsQn1LGw9H9w=,tag:SI3CDFHAvgQZEvf/oms3EA==,type:str]
     hs_token: ENC[AES256_GCM,data:2ufSJfYzzAB5IO+edwKSra5d/+M=,iv:cmTycGzNL+IeRRKZGbkhTtiksYTtbxED0k0B5haFw7k=,tag:FmWe5sGi9rlapUeAE6lKvg==,type:str]
+    passkey: ENC[AES256_GCM,data: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,iv:BqwTfYEtqtFazQGfhL6rxfIUrZ2cin+jy070FDaGIuc=,tag:MMUGNmH6m4aNR4U8KAac6w==,type:str]
 livekit:
     keyfile:
         #ENC[AES256_GCM,data:M+SfmEuhPL8sqxOl3uL8mE6Z6pC6naQNxFRskMPbVpLVWYM1Be+QOoLEiTMtWqH2PAf2NZXLcNY63Q99bYINz+BTt/ekllye,iv:DSZJxoZUlUZxPpzfpXyZ4ECeJjq6/WW8I2fvTXIjmfU=,tag:HwHhdQA8yuSKYxM5LcZV/w==,type:comment]
@@ -86,8 +87,8 @@ sops:
             Qnh1djQ0ZDFhRmxsU2g0eHJZeFlkcU0Kj5H/dHrOwSgiZIzpv3nOc7AWeNMofJg7
             OzSVdRry72qPqYU8YLWjAcoP3ddITZnWr53/yYBVmssW/KeyVyPy9A==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2026-01-21T02:03:24Z"
+    lastmodified: "2026-01-26T12:49:23Z"
-    mac: ENC[AES256_GCM,data:yVe+78V7zYgYveLFBghKdAeibg97DRafgsRRCZPYkWu8t2iadtD5UqRK0KS4Zcc55ojHJ11otgadaPHQyl8EIzt7Dwlm7ZOVEmmPAYdaweWfnPRdFhDAxcgj8Ejh03LAdLQK8WwlfTF/09Avub2ZUnN0aPwFCen/qD6dYmcGDNk=,iv:y4YE9AqlVVBBtRGoIdfIcNGE4chChBOR0Euy68xkQBA=,tag:/yopCpkvFaEzr2iXxLd3uw==,type:str]
+    mac: ENC[AES256_GCM,data:+rkFq7pYZrGTtLIjjwa5DQC6WFpeV3JS80w6xADcn+kNnjg94p70GVZ3zP6p+f4PZ/Rupjg1cmm3w0g/ranx+FEmmX43N+zSY97NYOC2oxOhlNDDyrnRDElaiCOq41Jd13FxnjX3Jg9gxkD3szGS9hG+gv3wSf9NabOhFFL79GQ=,iv:+9UDVsvfr581CSNdtLRTfrjQ7rsLgMLmyK4cof0NZUU=,tag:9/xq9ThqrDzg+Snh3vSkVw==,type:str]
     pgp:
         - created_at: "2026-01-16T06:34:46Z"
           enc: |-

secrets/jokum/jokum.yaml

@@ -1,93 +0,0 @@
-matrix:
-    synapse:
-        dbconfig: ENC[AES256_GCM,data:R7y+867fwnVXHaknUj9RpBtkEATfUo9AoaNId/ODLkHCJyQP1761pJLqeSkQTZAnzZxqACYorV0P57tEQ5bE0aKLOL7tSClx82x7Tki0MiWME4FgxJC2fQk/vP0Ca2zufnw0s697zkfsnyx/1pjjo69amXc207NXAHCtxXO0ztWp0Q==,iv:BsbOLl/hlQIjOLnik8lZWO3+jhMEZ//fisxLon7HdE0=,tag:6sv6ySztGbxAgn+WV0I5NA==,type:str]
-        turnconfig: ENC[AES256_GCM,data:eyUQID6nHiMH1cm418ItI3DEAjAPoR9NR7DvhfYCTvYM1LyHKVg=,iv:Jz7LEOUwTI8LCMOKqB2vN/0Zs+S0IJkHY3wpAC0q5YI=,tag:4SImxB+5JI8VtsZVy0cYIQ==,type:str]
-        user_registration: ENC[AES256_GCM,data:qWtVuNc0YWetsVVtXt+nlaUPq7QzbsDIb+KV2jgEfLZXU/h+vS0PL+k=,iv:72fvhUo3Bhvxj9A16sTL3teLKA0tGEk7pbgKoooOJSo=,tag:Q5vl2+ZJZqtcmMH+tNqVag==,type:str]
-        signing_key: ENC[AES256_GCM,data:3EeV+9X9TtqhBL7QyULTS7tNyH7ayhe88B7UtNZ/TMlQSW2E1WtSVEecqs+097A1SmdKoYVr6iz0ew==,iv:TDfAdYROu7o7FIwn6oOs60surQ7zFy0+9bqhx8LtwXg=,tag:8MpNBw5TbDMxXHF9+tmZfQ==,type:str]
-    coturn:
-        static-auth-secret: ENC[AES256_GCM,data:bDVbTU3QaanU0fPhQF4Fil4=,iv:MVoFWgqHm88JXaCYa5l57SkX3fSmP97Z7IzvwumHWY8=,tag:ZX121OshXiLC6eRxz2Be0g==,type:str]
-    mjolnir:
-        access_token: ENC[AES256_GCM,data:z+BG3nJyUTrJJq0eGNzT3tFatKXffgBzg3E608pqBaPvtJYsnEy4mo1vZig=,iv:VGdnprNYOArhLdY38B1BO/V9YiYGZEy39gnJyh8atgY=,tag:qJ+UryjNPTH0F6ZP5JJlEw==,type:str]
-    registrations:
-        mx-puppet-discord: ENC[AES256_GCM,data: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,iv:3gzyGz7T9PK/J92X46YXYT98bpTnx1uPiiwXuls/kOA=,tag:Vm+zNmA53HIb2dP8FIgP6Q==,type:str]
-sops:
-    age:
-        - recipient: age1gp8ye4g2mmw3may5xg0zsy7mm04glfz3788mmdx9cvcsdxs9hg0s0cc9kt
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBvKzl4b1VWTHQ2bGI4bXJl
-            SFNhY2xVNm9XdG56akFWZkR5NHliUnpFaTFJCkhRY2hONTVvRkZaN0JrM0lkZUVu
-            N3kxWVBWOUV2WHJMZ3Jsd24rOS9hc2cKLS0tIHFDWXBMcmppeHJBb3RLZ08rdVlE
-            R00zS0R1Q29QYUlTamI3MkhNNWpaZ2cKMTZ8G2ZVNsAKgZj8B857eH4yfw/fvwtJ
-            YmDTcA0w+uXI+qTtSLs/UPQ54KcW7zNvMUUSoyKrYSDul0SFUDk+Vw==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1ug30gg4y7ftuya0wdv7q0vh4egn00wlv2th7mt7cgc2ze46wmvyq9lq6ge
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
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-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1mrnldl334l2nszuta6ywvewng0fswv2dz9l5g4qcwe3nj4yxf92qjskdx6
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
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-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1hmpdk4h69wxpwqk9tkud39f66hprhehxtzhgw97r6dvr7v0mx5jscsuhkn
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
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-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1wrssr4z4g6vl3fd3qme5cewchmmhm0j2xe6wf2meu4r6ycn37anse98mfs
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
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-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1zhxul786an743u0fascv4wtc5xduu7qfy803lfs539yzhgmlq5ds2lznt5
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
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-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2023-02-13T00:12:03Z"
-    mac: ENC[AES256_GCM,data:FolV94dIwYSL5r1ZHTPdmqMKVTAhrnePG+5M4S1H/wBYbED3sr6oPPmmxwiwm5E4K0YR1+ou4yR/vGTV3lfRdxIGWhfAT0WW8WGTZVIlcJCEk5H7Rels6rkma12BCjZ1zOGjZZCcFTm+4NI2KNv+zTc29zry4539jkkxk+8Skog=,iv:KBxSFVaFI3S5J9xG2Lc7FINUI8TRKxPtrbP3f2wXkHo=,tag:TWAtix03ZnB71+O7cF8b4A==,type:str]
-    pgp:
-        - created_at: "2025-12-01T10:58:23Z"
-          enc: |-
-            -----BEGIN PGP MESSAGE-----
-
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-            =4Nje
-            -----END PGP MESSAGE-----
-          fp: F7D37890228A907440E1FD4846B9228E814A2AAC
-    unencrypted_suffix: _unencrypted
-    version: 3.7.3

secrets/skrott/skrott.yaml

@@ -1,74 +1,92 @@
 dibbler:
     postgresql:
-        url: ENC[AES256_GCM,data:rHmeviBKp5b33gZ+nRweJ9YSobG4OSOxypMcyGb3/Za5DyVjydEgWBkcugrLuy1fUYIu1UV93JizCRLqOOsNkg7ON2AGhw==,iv:mWgLeAmnVaRNuKI4jIKRtW5ZPjnt2tGqjfDbZkuAIXk=,tag:iHSkFcMmTWEFlIH7lVmN1Q==,type:str]
+        password: ENC[AES256_GCM,data:2n85TO709GJc7/qoYp2RXO8Ttfo=,iv:5ZCZPEQQXPGYfDd1qPhDwDfm1Gds1M8PEX9IiCsHcrw=,tag:PAseyFBAe56pLj5Uv8Jd7A==,type:str]
 sops:
     age:
+        - recipient: age1lpkju2e053aaddpgsr4ef83epclf4c9tp4m98d35ft2fswr8p4tq2ua0mf
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
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+            3pslIN7fbxgxnEVyAhl9FOUS65GrmWrrhvN0pkIpgMw1cqtCrZHxyw==
+            -----END AGE ENCRYPTED FILE-----
         - recipient: age1ug30gg4y7ftuya0wdv7q0vh4egn00wlv2th7mt7cgc2ze46wmvyq9lq6ge
           enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
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             -----END AGE ENCRYPTED FILE-----
         - recipient: age1mrnldl334l2nszuta6ywvewng0fswv2dz9l5g4qcwe3nj4yxf92qjskdx6
           enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
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+            bFd2AOC0PNqvAe8e5q2XYf87MUt/U6AaFjroaDpoC3IUI2+qLJDXDA==
             -----END AGE ENCRYPTED FILE-----
         - recipient: age1hmpdk4h69wxpwqk9tkud39f66hprhehxtzhgw97r6dvr7v0mx5jscsuhkn
           enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
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             -----END AGE ENCRYPTED FILE-----
         - recipient: age1wrssr4z4g6vl3fd3qme5cewchmmhm0j2xe6wf2meu4r6ycn37anse98mfs
           enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
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             -----END AGE ENCRYPTED FILE-----
         - recipient: age1zhxul786an743u0fascv4wtc5xduu7qfy803lfs539yzhgmlq5ds2lznt5
           enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBKZGpMbC9yVTdObFEyZ1pH
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             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2026-01-11T17:28:43Z"
+        - recipient: age1sqs7urnzsdy64efmd0zukzv3gs5pnjksuxd7nqmdwdy5l0nqnunq6hyune
-    mac: ENC[AES256_GCM,data:l43vquKg33LndSXOm0hsPcalQRXjqbb30QvptXuBsmQrcEVVh20Aqp92l+rwgv60P03ZtK4SKxm/udVVoqViFTwCLYtCC5GEn4OqbD94LQKzl+XLe7yLWwv2WF8ueu170YpZ97uFxUrhOoaOaKUgnAV+4CocixG5hfadpqA3yYE=,iv:a6RRILzz4gDUuiSZPVoqjlIMu4NZG+D5Q+brusfh9PU=,tag:Y8nKbnctjka44eH15x8oCA==,type:str]
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
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+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2026-01-25T14:03:57Z"
+    mac: ENC[AES256_GCM,data:RBf3LjVNSclsPN7I4QPaDUjWbKlaccjk3rzsRNdRe3+OvJSd7MsS9RfpUFCqUtO7ZkkocXHmkHA8z8LNxs6vejT9czMsLLQD14qHZS6fFdTnToOx3Kt5UuviPO/2UryVI+6HWORkH1aqFJhzkSMop2TO5mzuOTfbCEBLYUUuS6s=,iv:NQs8O1hIbjzGBTZo+gCuisj3edraFGk/Y146HmfPmQY=,tag:4g9IXw2UFC5V9EIHuWJqdA==,type:str]
     pgp:
-        - created_at: "2026-01-11T17:12:49Z"
+        - created_at: "2026-02-07T21:15:24Z"
           enc: |-
             -----BEGIN PGP MESSAGE-----
 
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+            kfC507phCarRqXoef55G4trYjrr3zf+sWHRnPuh1IdFch3U+2CMrBUZIRU+C1nXS
-            XgEprHVVj49JHRR5ixjJwoO4WbYsN4Tqej7I2Ns00tCzHAKPFQvFlHNLt1CrM88X
+            XgHnubHvfLECTWfeEZUQvZaTtio1K3NSWqv/KBivBBRMfNI20A5erQXnocCYXB7o
-            0HRLTEn7z1F5r54inNP0DIvDJlTSqJdJDA5k0HChQA7by2le+ERpvI4CmTkNyvk=
+            RYisThHMQomNI7bT8vbf5/N/xlqEra5par0SDX16jl4FuU6dgKRuQ3SrpzFjQTA=
-            =c+Rd
+            =ySHN
             -----END PGP MESSAGE-----
           fp: F7D37890228A907440E1FD4846B9228E814A2AAC
     unencrypted_suffix: _unencrypted

shell.nix

@@ -1,15 +1,16 @@
 { pkgs ? import <nixpkgs> {} }:
 pkgs.mkShellNoCC {
   packages = with pkgs; [
-    just
+    disko
-    jq
+    editorconfig-checker
+    gnupg
     gum
+    jq
+    just
+    openstackclient
     sops
     ssh-to-age
-    gnupg
     statix
-    openstackclient
-    editorconfig-checker
   ];
 
   env = {

topology/default.nix

@@ -53,7 +53,7 @@ in {
   nodes.ntnu-pvv-router = mkRouter "NTNU PVV Gateway" {
     interfaceGroups = [ ["wan1"] ["eth1"] ];
     connections.eth1 = mkConnection "knutsen" "em1";
-    interfaces.eth1.network = "pvv";
+    interfaces.eth1.network = "ntnu";
   };
 
   nodes.knutsen = mkRouter "knutsen" {
@@ -82,6 +82,8 @@ in {
         (mkConnection "buskerud" "eth1")
         # (mkConnection "knutsen" "eth1")
         (mkConnection "powerpuff-cluster" "eth1")
+        (mkConnection "powerpuff-cluster" "eth2")
+        (mkConnection "powerpuff-cluster" "eth3")
         (mkConnection "lupine-1" "enp0s31f6")
         (mkConnection "lupine-2" "enp0s31f6")
         (mkConnection "lupine-3" "enp0s31f6")
@@ -139,7 +141,7 @@ in {
 
     hardware.info = "Dell PowerEdge R730 x 3";
 
-    interfaceGroups = [ [ "eth1" ] ];
+    interfaceGroups = [ [ "eth1" "eth2" "eth3" ] ];
 
     services = {
       proxmox = {
@@ -167,6 +169,13 @@ in {
     interfaces.ens18.network = "pvv";
   };
 
+  nodes.temmie = {
+    guestType = "proxmox";
+    parent = config.nodes.powerpuff-cluster.id;
+
+    interfaces.ens18.network = "pvv";
+  };
+
   nodes.ustetind = {
     guestType = "proxmox LXC";
     parent = config.nodes.powerpuff-cluster.id;
@@ -219,7 +228,7 @@ in {
         (mkConnection "demiurgen" "eno1")
         (mkConnection "sanctuary" "ethernet_0")
         (mkConnection "torskas" "eth0")
-        (mkConnection "skrott" "eth0")
+        (mkConnection "skrot" "eth0")
         (mkConnection "homeassistant" "eth0")
         (mkConnection "orchid" "eth0")
         (mkConnection "principal" "em0")
@@ -249,6 +258,12 @@ in {
 
     interfaces.ens4.network = "ntnu";
   };
+  nodes.gluttony = {
+    guestType = "openstack";
+    parent = config.nodes.stackit.id;
+
+    interfaces.ens3.network = "ntnu";
+  };
   nodes.wenche = {
     guestType = "openstack";
     parent = config.nodes.stackit.id;

topology/non-nixos-machines.nix

@@ -290,21 +290,6 @@ in {
     };
   };
 
-  nodes.skrott = mkDevice "skrott" {
-    # TODO: the interface name is likely wrong
-    interfaceGroups = [ [ "eth0" ] ];
-    interfaces.eth0 = {
-      # mac = "";
-      addresses = [
-        "129.241.210.235"
-      ];
-      gateways = [
-        values.hosts.gateway
-        values.hosts.gateway6
-      ];
-    };
-  };
-
   nodes.torskas = mkDevice "torskas" {
     deviceIcon = "${pkgs.super-tiny-icons}/share/icons/SuperTinyIcons/svg/arch_linux.svg";
 

users/adriangl.nix

@@ -1,4 +1,4 @@
-{ pkgs, ... }:
+{ ... }:
 {
   users.users.adriangl = {
     isNormalUser = true;
@@ -9,14 +9,6 @@
       "nix-builder-users"
     ];
 
-    packages = with pkgs; [
-      neovim
-      htop
-      ripgrep
-      vim
-      foot.terminfo
-    ];
-
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFa5y7KyLn2tjxed1czMbyM5scnEpo9v/GfnhL/28ckM legolas"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICf7SlyHR6KgP7+IeFr/Iuiu2lL5vaSlzqPonaO8XU0J gunalx@aragon"

users/albertba.nix

@@ -1,18 +1,14 @@
-{ pkgs, ... }:
+{ config, pkgs, ... }:
 {
   users.users.albertba = {
     isNormalUser = true;
     extraGroups = [ "wheel" "drift" "nix-builder-users" ];
 
     packages = with pkgs; [
-      htop
-      neovim
-      ripgrep
       fd
-      tmux
     ];
 
-    shell = pkgs.zsh;
+    shell = if config.programs.zsh.enable then pkgs.zsh else pkgs.bash;
 
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICheSCAxsYc/6g8hq2lXXHoUWPjWvntzzTA7OhG8waMN albert@Arch"
@@ -20,4 +16,3 @@
   };
 
 }
-

users/alfhj.nix

@@ -1,13 +1,12 @@
-{pkgs, ...}:
+{ config, pkgs, ... }:
 
 {
   users.users.alfhj = {
     isNormalUser = true;
     extraGroups = [ "wheel" ];
-    shell = pkgs.zsh;
+    shell = if config.programs.zsh.enable then pkgs.zsh else pkgs.bash;
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMCAYE0U3sFizm/NSbKCs0jEhZ1mpAWPcijFevejiFL1 alfhj"
     ];
   };
 }
-

users/amalieem.nix

@@ -1,10 +1,10 @@
-{pkgs, ...}:
+{ config, pkgs, ... }:
 
 {
   users.users.amalieem = {
     isNormalUser = true;
     extraGroups = [ "wheel" ];
-    shell = pkgs.zsh;
+    shell = if config.programs.zsh.enable then pkgs.zsh else pkgs.bash;
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPsMtFIj4Dem/onwMoWYbosOcU4y7A5nTjVwqWaU33E1 amalieem@matey-aug22"
     ];

users/danio.nix

@@ -1,10 +1,10 @@
-{pkgs, ...}:
+{ config, pkgs, ... }:
 
 {
   users.users.danio = {
     isNormalUser = true;
     extraGroups = [ "drift" "nix-builder-users" "wheel" ];
-    shell = pkgs.zsh;
+    shell = if config.programs.zsh.enable then pkgs.zsh else pkgs.bash;
 
     openssh.authorizedKeys.keys = [
       "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCp8iMOx3eTiG5AmDh2KjKcigf7xdRKn9M7iZQ4RqP0np0UN2NUbu+VAMJmkWFyi3JpxmLuhszU0F1xY+3qM3ARduy1cs89B/bBE85xlOeYhcYVmpcgPR5xduS+TuHTBzFAgp+IU7/lgxdjcJ3PH4K0ruGRcX1xrytmk/vdY8IeSk3GVWDRrRbH6brO4cCCFjX0zJ7G6hBQueTPQoOy3jrUvgpRkzZY4ZCuljXtxbuX5X/2qWAkp8ca0iTQ5FzNA5JUyj+DWeEzjIEz6GrckOdV2LjWpT9+CtOqoPZOUudE1J9mJk4snNlMQjE06It7Kr50bpwoPqnxjo7ZjlHFLezl"

users/default.nix

@@ -1,4 +1,4 @@
-{lib, ...}:
+{ lib, ... }:
 with lib;
 let
   # get all files in folder

users/felixalb.nix

@@ -1,4 +1,4 @@
-{ pkgs, lib, config, ... }:
+{ config, pkgs, lib, ... }:
 {
   users.users.felixalb = {
     isNormalUser = true;
@@ -7,10 +7,11 @@
     ] ++ lib.optionals ( config.users.groups ? "libvirtd" ) [
       "libvirtd"
     ];
-    shell = pkgs.zsh;
+    shell = if config.programs.zsh.enable then pkgs.zsh else pkgs.bash;
     openssh.authorizedKeys.keys = [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDKzPICGew7uN0cmvRmbwkwTCodTBUgEhkoftQnZuO4Q felixalbrigtsen@gmail.com"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBTXSL0w7OUcz1LzEt1T3I3K5RgyNV+MYz0x/1RbpDHQ felixalb@worf"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDKzPICGew7uN0cmvRmbwkwTCodTBUgEhkoftQnZuO4Q felixalb@pvv.ntnu.no"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJky33ynjqyWP+hh24gFCMFIEqe3CjIIowGM9jiPbT79 felixalb@sisko.home.feal.no"
     ];
   };
 }

users/frero.nix

@@ -1,9 +1,9 @@
-{ pkgs, ... }:
+{ config, pkgs, ... }:
 {
   users.users.frero = {
     isNormalUser = true;
     extraGroups = [ "wheel" "drift" "nix-builder-users" ];
-    shell = pkgs.zsh;
+    shell = if config.programs.zsh.enable then pkgs.zsh else pkgs.bash;
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAII09JbtSUMurvmHpJ7TmUQctXpNVhjFYhoJ3+1ZITmMx"
     ];

users/jonmro.nix

@@ -1,10 +1,10 @@
-{pkgs, ...}:
+{ config, pkgs, ... }:
 
 {
   users.users.jonmro = {
     isNormalUser = true;
     extraGroups = [ "wheel" "drift" "nix-builder-users" ];
-    shell = pkgs.zsh;
+    shell = if config.programs.zsh.enable then pkgs.zsh else pkgs.bash;
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEm5PfYmfl/0fnAP/3coVlvTw3/TYNLT6r/NwJHZbLAK jonrodtang@gmail.com"
     ];

users/oysteikt.nix

@@ -12,9 +12,6 @@
     packages = with pkgs; [
       bottom
       eza
-      neovim
-      ripgrep
-      tmux
     ];
 
     openssh.authorizedKeys.keys = [

users/pederbs.nix

@@ -14,14 +14,9 @@
       bat
       edir
       fd
-      htop
-      jq
       micro
       ncdu
-      ripgrep
       sd
-      tmux
-      wget
       xe
       yq
     ];

users/vegardbm.nix

@@ -11,9 +11,6 @@
     packages = with pkgs; [
       btop
       eza
-      neovim
-      ripgrep
-      tmux
     ];
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDVA3HqEx3je6L1AC+bP8sTxu3ZTKvTCR0npCyOVAYK5 vbm@arch-xeon"

values.nix

@@ -69,17 +69,29 @@ in rec {
       ipv4 = pvv-ipv4 223;
       ipv6 = pvv-ipv6 223;
     };
+    microbel = {
+      ipv4 = pvv-ipv4 179;
+      ipv6 = pvv-ipv6 "1:2";
+    };
+    principal = {
+      ipv4 = pvv-ipv4 233;
+      ipv6 = pvv-ipv6 "4:233";
+    };
     ustetind = {
       ipv4 = pvv-ipv4 234;
       ipv6 = pvv-ipv6 234;
     };
+    skrott = {
+      ipv4 = pvv-ipv4 235;
+      ipv6 = pvv-ipv6 235;
+    };
     temmie = {
       ipv4 = pvv-ipv4 167;
       ipv6 = pvv-ipv6 167;
     };
     gluttony = {
       ipv4 = "129.241.100.118";
-      ipv4_internal = "192.168.20.11";
+      ipv4_internal = "192.168.20.77";
       ipv4_internal_gw = "192.168.20.1";
       ipv6 = "2001:700:305:aa07::3b3";
     };