kommode/gitea: add developer experience label

.mailmap

@@ -23,9 +23,3 @@ 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

@@ -7,7 +7,6 @@ keys:
   - &user_pederbs_bjarte age1zhxul786an743u0fascv4wtc5xduu7qfy803lfs539yzhgmlq5ds2lznt5
   - &user_pederbs_nord age1wrssr4z4g6vl3fd3qme5cewchmmhm0j2xe6wf2meu4r6ycn37anse98mfs
   - &user_pederbs_sopp age1hmpdk4h69wxpwqk9tkud39f66hprhehxtzhgw97r6dvr7v0mx5jscsuhkn
-  - &user_vegardbm age1sqs7urnzsdy64efmd0zukzv3gs5pnjksuxd7nqmdwdy5l0nqnunq6hyune
 
   # Hosts
   - &host_bakke age1syted6kt48sumjjucggh6r3uca4x2ppp4mfungf3lamkt2le05csc99633
@@ -20,7 +19,6 @@ keys:
   - &host_lupine-3 age1j2u876z8hu87q5npfxzzpfgllyw8ypj66d7cgelmzmnrf3xud34qzkntp9
   - &host_lupine-4 age1t8zlawqkmhye737pn8yx0z3p9cl947d9ktv2cajdc6hnvn52d3fsc59s2k
   - &host_lupine-5 age199zkqq4jp4yc3d0hx2q0ksxdtp42xhmjsqwyngh8tswuck34ke3smrfyqu
-  - &host_skrott age1lpkju2e053aaddpgsr4ef83epclf4c9tp4m98d35ft2fswr8p4tq2ua0mf
   - &host_ustetind age1hffjafs4slznksefmtqrlj7rdaqgzqncn4un938rhr053237ry8s3rs0v8
 
 creation_rules:
@@ -34,7 +32,6 @@ creation_rules:
       - *user_pederbs_sopp
       - *user_pederbs_nord
       - *user_pederbs_bjarte
-      - *user_vegardbm
       pgp:
       - *user_oysteikt
 
@@ -49,7 +46,6 @@ creation_rules:
       - *user_pederbs_sopp
       - *user_pederbs_nord
       - *user_pederbs_bjarte
-      - *user_vegardbm
       pgp:
       - *user_oysteikt
 
@@ -62,7 +58,6 @@ creation_rules:
       - *user_pederbs_sopp
       - *user_pederbs_nord
       - *user_pederbs_bjarte
-      - *user_vegardbm
       pgp:
       - *user_oysteikt
 
@@ -75,7 +70,6 @@ creation_rules:
       - *user_pederbs_sopp
       - *user_pederbs_nord
       - *user_pederbs_bjarte
-      - *user_vegardbm
       pgp:
       - *user_oysteikt
 
@@ -88,7 +82,6 @@ creation_rules:
       - *user_pederbs_sopp
       - *user_pederbs_nord
       - *user_pederbs_bjarte
-      - *user_vegardbm
       pgp:
       - *user_oysteikt
 
@@ -101,7 +94,6 @@ creation_rules:
       - *user_pederbs_sopp
       - *user_pederbs_nord
       - *user_pederbs_bjarte
-      - *user_vegardbm
       pgp:
       - *user_oysteikt
 
@@ -118,7 +110,6 @@ creation_rules:
       - *user_pederbs_sopp
       - *user_pederbs_nord
       - *user_pederbs_bjarte
-      - *user_vegardbm
       pgp:
       - *user_oysteikt
 
@@ -131,19 +122,16 @@ creation_rules:
       - *user_pederbs_sopp
       - *user_pederbs_nord
       - *user_pederbs_bjarte
-      - *user_vegardbm
       pgp:
       - *user_oysteikt
 
   - 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

@@ -4,33 +4,7 @@ This repository contains the NixOS configurations for Programvareverkstedet's se
 In addition to machine configurations, it also contains a bunch of shared modules, packages, and
 more.
 
-> [!WARNING]
-> Please read [Development - working on the PVV machines](./docs/development.md) before making
-> any changes, and [Secret management and `sops-nix`](./docs/secret-management.md) before adding
-> any credentials such as passwords, API tokens, etc. to the configuration.
-
-## Deploying to machines
-
-> [!WARNING]
-> Be careful to think about state when testing changes against the machines. Sometimes, a certain change
-> can lead to irreversible changes to the data stored on the machine. An example would be a set of database
-> migrations applied when testing a newer version of a service. Unless that service also comes with downwards
-> migrations, you can not go back to the previous version without losing data.
-
-To deploy the changes to a machine, you should first SSH into the machine, and clone the pvv-nixos-config
-repository unless you have already done so. After that, checkout the branch you want to deploy from, and rebuild:
-
-```bash
-# Run this while in the pvv-nixos-config directory
-sudo nixos-rebuild switch --update-input nixpkgs --update-input nixpkgs-unstable --no-write-lock-file --refresh --flake .# --upgrade
-```
-
-This will rebuild the NixOS system on the current branch and switch the system configuration to reflect the new changes.
-
-Note that unless you eventually merge the current changes into `main`, the machine will rebuild itself automatically and
-revert the changes on the next nightly rebuild (tends to happen when everybody is asleep).
-
-## Machine overview
+## Machines
 
 | Name                       | Type     | Description                                               |
 |----------------------------|----------|-----------------------------------------------------------|
@@ -43,7 +17,6 @@ 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
@@ -60,5 +33,4 @@ 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

@@ -10,23 +10,19 @@
     (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
     ./services/dbus.nix
     ./services/fwupd.nix
     ./services/irqbalance.nix
-    ./services/journald-upload.nix
     ./services/logrotate.nix
     ./services/nginx.nix
     ./services/openssh.nix
-    ./services/polkit.nix
     ./services/postfix.nix
     ./services/prometheus-node-exporter.nix
     ./services/prometheus-systemd-exporter.nix
@@ -42,9 +38,6 @@
   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";
@@ -53,8 +46,21 @@
     keyMap = "no";
   };
 
-  # Don't install the /lib/ld-linux.so.2 stub
-  environment.ldso32 = null;
+  environment.systemPackages = with pkgs; [
+    file
+    git
+    gnupg
+    htop
+    nano
+    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
@@ -68,6 +74,8 @@
     fi
   '';
 
+  programs.zsh.enable = true;
+
   # security.lockKernelModules = true;
   security.protectKernelImage = true;
   security.sudo.execWheelOnly = true;
@@ -75,14 +83,6 @@
     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/networking.nix

@@ -3,10 +3,6 @@
   systemd.network.enable = true;
   networking.domain = "pvv.ntnu.no";
   networking.useDHCP = false;
-  # networking.search = [ "pvv.ntnu.no" "pvv.org" ];
-  # networking.nameservers = lib.mkDefault [ "129.241.0.200" "129.241.0.201" ];
-  # networking.tempAddresses = lib.mkDefault "disabled";
-  # networking.defaultGateway = values.hosts.gateway;
 
   # The rest of the networking configuration is usually sourced from /values.nix
 

base/nix.nix

@@ -37,9 +37,4 @@
       "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

@@ -1,68 +0,0 @@
-{ 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

@@ -2,12 +2,14 @@
 {
   security.acme = {
     acceptTerms = true;
-    defaults.email = "acme-drift@pvv.ntnu.no";
+    defaults.email = "drift@pvv.ntnu.no";
   };
 
   # 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

@@ -9,8 +9,6 @@ in
     enable = true;
     flake = "git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git";
     flags = [
-      "-L"
-
       "--refresh"
       "--no-write-lock-file"
       # --update-input is deprecated since nix 2.22, and removed in lix 2.90
@@ -28,7 +26,7 @@ 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 && config.system.autoUpgrade.enable) {
+  environment.etc = lib.mkIf (!config.virtualisation.isVmVariant) {
     "current-system-flake-inputs.json".source
       = pkgs.writers.writeJSON "flake-inputs.json" (
         lib.flip lib.mapAttrs inputs (name: input:

base/services/journald-upload.nix

@@ -1,24 +0,0 @@
-{ config, lib, values, ... }:
-let
-  cfg = config.services.journald.upload;
-in
-{
-  services.journald.upload = {
-    enable = lib.mkDefault true;
-    settings.Upload = {
-      # URL = "https://journald.pvv.ntnu.no:${toString config.services.journald.remote.port}";
-      URL = "https://${values.hosts.ildkule.ipv4}:${toString config.services.journald.remote.port}";
-      ServerKeyFile = "-";
-      ServerCertificateFile = "-";
-      TrustedCertificateFile = "-";
-    };
-  };
-
-  systemd.services."systemd-journal-upload".serviceConfig = lib.mkIf cfg.enable {
-    IPAddressDeny = "any";
-    IPAddressAllow = [
-      values.hosts.ildkule.ipv4
-      values.hosts.ildkule.ipv6
-    ];
-  };
-}

base/services/nginx.nix

@@ -39,8 +39,7 @@
     SystemCallFilter = lib.mkForce null;
   };
 
-  services.nginx.virtualHosts = lib.mkIf config.services.nginx.enable {
-    "_" = {
+  services.nginx.virtualHosts."_" = lib.mkIf config.services.nginx.enable {
     listen = [
       {
         addr = "0.0.0.0";
@@ -65,12 +64,4 @@
     addSSL = true;
     extraConfig = "return 444;";
   };
-
-    ${config.networking.fqdn} = {
-      sslCertificate = lib.mkDefault "/etc/certs/nginx.crt";
-      sslCertificateKey = lib.mkDefault "/etc/certs/nginx.key";
-      addSSL = lib.mkDefault true;
-      extraConfig = lib.mkDefault "return 444;";
-    };
-  };
 }

base/services/polkit.nix

@@ -1,15 +0,0 @@
-{ config, lib, ... }:
-let
-  cfg = config.security.polkit;
-in
-{
-  security.polkit.enable = true;
-
-  environment.etc."polkit-1/rules.d/9-nixos-overrides.rules".text = lib.mkIf cfg.enable ''
-    polkit.addAdminRule(function(action, subject) {
-        if(subject.isInGroup("wheel")) {
-            return ["unix-user:"+subject.user];
-        }
-    });
-  '';
-}

base/services/smartd.nix

@@ -1,9 +1,7 @@
 { config, pkgs, lib, ... }:
 {
   services.smartd = {
-    # 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);
+    enable = lib.mkDefault true;
     notifications = {
       mail = {
         enable = true;

base/sops.nix

@@ -1,12 +0,0 @@
-{ 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

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

docs/development.md

@@ -156,6 +156,27 @@ nix build .#
 > built some of the machines recently. Be prepared to wait for up to an hour to build all machines from scratch
 > if this is the first time.
 
+### Deploying to machines
+
+> [!WARNING]
+> Be careful to think about state when testing changes against the machines. Sometimes, a certain change
+> can lead to irreversible changes to the data stored on the machine. An example would be a set of database
+> migrations applied when testing a newer version of a service. Unless that service also comes with downwards
+> migrations, you can not go back to the previous version without losing data.
+
+To deploy the changes to a machine, you should first SSH into the machine, and clone the pvv-nixos-config
+repository unless you have already done so. After that, checkout the branch you want to deploy from, and rebuild:
+
+```bash
+# Run this while in the pvv-nixos-config directory
+sudo nixos-rebuild switch --update-input nixpkgs --update-input nixpkgs-unstable --no-write-lock-file --refresh --flake .# --upgrade
+```
+
+This will rebuild the NixOS system on the current branch and switch the system configuration to reflect the new changes.
+
+Note that unless you eventually merge the current changes into `main`, the machine will rebuild itself automatically and
+revert the changes on the next nightly rebuild (tends to happen when everybody is asleep).
+
 ### Forcefully reset to `main`
 
 If you ever want to reset a machine to the `main` branch, you can do so by running:

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 nixpkgs#gnupg
+nix-shell -p gpg
 
 # Import oysteikts key to the gpg keychain
 gpg --import ./keys/oysteikt.pub

flake.lock

@@ -1,17 +1,39 @@
 {
   "nodes": {
+    "devshell": {
+      "inputs": {
+        "nixpkgs": [
+          "nix-topology",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1764011051,
+        "narHash": "sha256-M7SZyPZiqZUR/EiiBJnmyUbOi5oE/03tCeFrTiUZchI=",
+        "owner": "numtide",
+        "repo": "devshell",
+        "rev": "17ed8d9744ebe70424659b0ef74ad6d41fc87071",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "devshell",
+        "type": "github"
+      }
+    },
     "dibbler": {
       "inputs": {
+        "flake-utils": "flake-utils",
         "nixpkgs": [
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1770133120,
-        "narHash": "sha256-RuAWONXb+U3omSsuIPCrPcgj0XYqv+2djG0cnPGEyKg=",
+        "lastModified": 1767906875,
+        "narHash": "sha256-S88Qh7TJwuTkMQqAdXmF3JMkuV2e5GHTdom02QrtdIs=",
         "ref": "main",
-        "rev": "3123b8b474319bc75ee780e0357dcdea69dc85e6",
-        "revCount": 244,
+        "rev": "b86962ef0e15d1a7de445172d4acea454b119a91",
+        "revCount": 220,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/dibbler.git"
       },
@@ -42,21 +64,54 @@
         "type": "github"
       }
     },
-    "flake-parts": {
-      "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib"
-      },
+    "flake-compat": {
+      "flake": false,
       "locked": {
-        "lastModified": 1765835352,
-        "narHash": "sha256-XswHlK/Qtjasvhd1nOa1e8MgZ8GS//jBoTqWtrS1Giw=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "a34fae9c08a15ad73f295041fec82323541400a9",
+        "lastModified": 1761588595,
+        "narHash": "sha256-XKUZz9zewJNUj46b4AJdiRZJAvSZ0Dqj2BNfXvFlJC4=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "f387cd2afec9419c8ee37694406ca490c3f34ee5",
         "type": "github"
       },
       "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "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"
+      }
+    },
+    "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_2"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
         "type": "github"
       }
     },
@@ -81,6 +136,28 @@
         "url": "https://git.pvv.ntnu.no/Grzegorz/gergle.git"
       }
     },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "nix-topology",
+          "pre-commit-hooks",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709087332,
+        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
     "greg-ng": {
       "inputs": {
         "nixpkgs": [
@@ -174,11 +251,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1769500363,
-        "narHash": "sha256-vFxmdsLBPdTy5j2bf54gbTQi1XnWbZDmeR/BBh8MFrw=",
+        "lastModified": 1767906653,
+        "narHash": "sha256-KMiVvnlkRpW4/MVloLURfjv3bvjcae0X9skext2jKVE=",
         "ref": "main",
-        "rev": "2618e434e40e109eaab6a0693313c7e0de7324a3",
-        "revCount": 47,
+        "rev": "584fd6379c905a6370484c5b5ba0623b4fcb778f",
+        "revCount": 27,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/minecraft-kartverket.git"
       },
@@ -195,11 +272,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1770960722,
-        "narHash": "sha256-IdhPsWFZUKSJh/nLjGLJvGM5d5Uta+k1FlVYPxTZi0E=",
+        "lastModified": 1767906352,
+        "narHash": "sha256-wYsH9MMAPFG3XTL+3DwI39XMG0F2fTmn/5lt265a3Es=",
         "ref": "main",
-        "rev": "c2e4aca7e1ba27cd09eeaeab47010d32a11841b2",
-        "revCount": 15,
+        "rev": "d054c5d064b8ed6d53a0adb0cf6c0a72febe212e",
+        "revCount": 13,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Drift/nix-gitea-themes.git"
       },
@@ -211,17 +288,19 @@
     },
     "nix-topology": {
       "inputs": {
-        "flake-parts": "flake-parts",
+        "devshell": "devshell",
+        "flake-utils": "flake-utils_2",
         "nixpkgs": [
           "nixpkgs"
-        ]
+        ],
+        "pre-commit-hooks": "pre-commit-hooks"
       },
       "locked": {
-        "lastModified": 1769018862,
-        "narHash": "sha256-x3eMpPQhZwEDunyaUos084Hx41XwYTi2uHY4Yc4YNlk=",
+        "lastModified": 1767888340,
+        "narHash": "sha256-CccRg4d8TpOUGz2HefBZLNYtGrcAyCMa7GVJHcUd8W4=",
         "owner": "oddlama",
         "repo": "nix-topology",
-        "rev": "a15cac71d3399a4c2d1a3482ae62040a3a0aa07f",
+        "rev": "416ff06f72e810c554761e3f5dbf33b4f331e73e",
         "type": "github"
       },
       "original": {
@@ -233,45 +312,53 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1769724120,
-        "narHash": "sha256-oQBM04hQk1kotfv4qmIG1tHmuwODd1+hqRJE5TELeCE=",
-        "rev": "8ec59ed5093c2a742d7744e9ecf58f358aa4a87d",
+        "lastModified": 1767871818,
+        "narHash": "sha256-SOIHRu1sk+dW5f5DNTN5xYoeuZCyGIlKqxZ8RRj4lCM=",
+        "rev": "6eb8dee465373971d4495d92e23c2f0979384f76",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixos/25.11-small/nixos-25.11.4961.8ec59ed5093c/nixexprs.tar.xz"
+        "url": "https://releases.nixos.org/nixos/25.11-small/nixos-25.11.3412.6eb8dee46537/nixexprs.tar.xz"
       },
       "original": {
         "type": "tarball",
         "url": "https://nixos.org/channels/nixos-25.11-small/nixexprs.tar.xz"
       }
     },
-    "nixpkgs-lib": {
-      "locked": {
-        "lastModified": 1765674936,
-        "narHash": "sha256-k00uTP4JNfmejrCLJOwdObYC9jHRrr/5M/a/8L2EIdo=",
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "rev": "2075416fcb47225d9b68ac469a5c4801a9c4dd85",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "type": "github"
-      }
-    },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1769813739,
-        "narHash": "sha256-RmNWW1DQczvDwBHu11P0hGwJZxbngdoymVu7qkwq/2M=",
-        "rev": "16a3cae5c2487b1afa240e5f2c1811f172419558",
+        "lastModified": 1767870855,
+        "narHash": "sha256-SmrGFE9SdHFz60YbSCF7TtZ+GV8nIiYiI8fTEDyUouc=",
+        "rev": "719f19e8e447a52152aee8061c7a2951f9254f14",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixos/unstable-small/nixos-26.05pre937548.16a3cae5c248/nixexprs.tar.xz"
+        "url": "https://releases.nixos.org/nixos/unstable-small/nixos-26.05pre924399.719f19e8e447/nixexprs.tar.xz"
       },
       "original": {
         "type": "tarball",
         "url": "https://nixos.org/channels/nixos-unstable-small/nixexprs.tar.xz"
       }
     },
+    "pre-commit-hooks": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "nix-topology",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1765911976,
+        "narHash": "sha256-t3T/xm8zstHRLx+pIHxVpQTiySbKqcQbK+r+01XVKc0=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "b68b780b69702a090c8bb1b973bab13756cc7a27",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
     "pvv-calendar-bot": {
       "inputs": {
         "nixpkgs": [
@@ -300,11 +387,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1769009806,
-        "narHash": "sha256-52xTtAOc9B+MBRMRZ8HI6ybNsRLMlHHLh+qwAbaJjRY=",
+        "lastModified": 1768264048,
+        "narHash": "sha256-U+G116W7MW3J+jsOmHHDEqgrTtEB2Kl3Z2+Gx2aKmN0=",
         "ref": "main",
-        "rev": "aa8adfc6a4d5b6222752e2d15d4a6d3b3b85252e",
-        "revCount": 575,
+        "rev": "1766cc23d65e30fe8197f1736afe839de609480e",
+        "revCount": 540,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/nettsiden.git"
       },
@@ -314,27 +401,6 @@
         "url": "https://git.pvv.ntnu.no/Projects/nettsiden.git"
       }
     },
-    "qotd": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1768684204,
-        "narHash": "sha256-TErBiXxTRPUtZ/Mw8a5p+KCeGCFXa0o8fzwGoo75//Y=",
-        "ref": "main",
-        "rev": "a86f361bb8cfac3845b96d49fcbb2faea669844f",
-        "revCount": 11,
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/qotd.git"
-      },
-      "original": {
-        "ref": "main",
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/qotd.git"
-      }
-    },
     "root": {
       "inputs": {
         "dibbler": "dibbler",
@@ -351,7 +417,6 @@
         "nixpkgs-unstable": "nixpkgs-unstable",
         "pvv-calendar-bot": "pvv-calendar-bot",
         "pvv-nettsiden": "pvv-nettsiden",
-        "qotd": "qotd",
         "roowho2": "roowho2",
         "sops-nix": "sops-nix"
       }
@@ -364,11 +429,11 @@
         "rust-overlay": "rust-overlay_3"
       },
       "locked": {
-        "lastModified": 1769834595,
-        "narHash": "sha256-P1jrO7BxHyIKDuOXHuUb7bi4H2TuYnACW5eqf1gG47g=",
+        "lastModified": 1767903580,
+        "narHash": "sha256-UtulIUyFv6HcU5BUcQONtyG29XPTOBMsJ4N0nJGNOUk=",
         "ref": "main",
-        "rev": "def4eec2d59a69b4638b3f25d6d713b703b2fa56",
-        "revCount": 49,
+        "rev": "dd23346bda46629788b08aba2e8af3b3f13335af",
+        "revCount": 38,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/roowho2.git"
       },
@@ -428,11 +493,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1769309768,
-        "narHash": "sha256-AbOIlNO+JoqRJkK1VrnDXhxuX6CrdtIu2hSuy4pxi3g=",
+        "lastModified": 1767322002,
+        "narHash": "sha256-yHKXXw2OWfIFsyTjduB4EyFwR0SYYF0hK8xI9z4NIn0=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "140c9dc582cb73ada2d63a2180524fcaa744fad5",
+        "rev": "03c6e38661c02a27ca006a284813afdc461e9f7e",
         "type": "github"
       },
       "original": {
@@ -448,11 +513,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1769469829,
-        "narHash": "sha256-wFcr32ZqspCxk4+FvIxIL0AZktRs6DuF8oOsLt59YBU=",
+        "lastModified": 1767826491,
+        "narHash": "sha256-WSBENPotD2MIhZwolL6GC9npqgaS5fkM7j07V2i/Ur8=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "c5eebd4eb2e3372fe12a8d70a248a6ee9dd02eff",
+        "rev": "ea3adcb6d2a000d9a69d0e23cad1f2cacb3a9fbe",
         "type": "github"
       },
       "original": {
@@ -461,6 +526,36 @@
         "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"
+      }
+    },
+    "systems_2": {
+      "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

@@ -44,9 +44,6 @@
 
     minecraft-kartverket.url = "git+https://git.pvv.ntnu.no/Projects/minecraft-kartverket.git?ref=main";
     minecraft-kartverket.inputs.nixpkgs.follows = "nixpkgs";
-
-    qotd.url = "git+https://git.pvv.ntnu.no/Projects/qotd.git?ref=main";
-    qotd.inputs.nixpkgs.follows = "nixpkgs";
   };
 
   outputs = { self, nixpkgs, nixpkgs-unstable, sops-nix, disko, ... }@inputs:
@@ -69,7 +66,8 @@
   in {
     inputs = lib.mapAttrs (_: src: src.outPath) inputs;
 
-    pkgs = forAllSystems (system: import nixpkgs {
+    pkgs = forAllSystems (system:
+      import nixpkgs {
         inherit system;
         config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg)
           [
@@ -79,22 +77,39 @@
       });
 
     nixosConfigurations = let
+      unstablePkgs = nixpkgs-unstable.legacyPackages.x86_64-linux;
+
       nixosConfig =
         nixpkgs:
         name:
         configurationPath:
         extraArgs@{
-          localSystem ? "x86_64-linux", # buildPlatform
-          crossSystem ? "x86_64-linux", # hostPlatform
+          system ? "x86_64-linux",
           specialArgs ? { },
           modules ? [ ],
           overlays ? [ ],
           enableDefaults ? true,
           ...
         }:
-        let
-          commonPkgsConfig = {
-            inherit localSystem crossSystem;
+        lib.nixosSystem (lib.recursiveUpdate
+        {
+          inherit system;
+
+          specialArgs = {
+            inherit unstablePkgs inputs;
+            values = import ./values.nix;
+            fp = path: ./${path};
+          } // specialArgs;
+
+          modules = [
+            configurationPath
+          ] ++ (lib.optionals enableDefaults [
+            sops-nix.nixosModules.sops
+            inputs.roowho2.nixosModules.default
+          ]) ++ modules;
+
+          pkgs = import nixpkgs {
+            inherit system;
             config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg)
               [
                 "nvidia-x11"
@@ -105,36 +120,9 @@
               inputs.roowho2.overlays.default
             ]) ++ overlays;
           };
-
-          pkgs = import nixpkgs commonPkgsConfig;
-          unstablePkgs = import nixpkgs-unstable commonPkgsConfig;
-        in
-        lib.nixosSystem (lib.recursiveUpdate
-        {
-          system = crossSystem;
-
-          inherit pkgs;
-
-          specialArgs = {
-            inherit inputs unstablePkgs;
-            values = import ./values.nix;
-            fp = path: ./${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 [
-          "localSystem"
-          "crossSystem"
+          "system"
           "modules"
           "overlays"
           "specialArgs"
@@ -147,7 +135,7 @@
     in {
       bakke = stableNixosConfig "bakke" {
         modules = [
-          inputs.disko.nixosModules.disko
+          disko.nixosModules.disko
         ];
       };
       bicep = stableNixosConfig "bicep" {
@@ -169,25 +157,22 @@
       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 { };
           })
           inputs.pvv-nettsiden.overlays.default
-          inputs.qotd.overlays.default
         ];
         modules = [
           inputs.pvv-nettsiden.nixosModules.default
           self.nixosModules.bluemap
-          inputs.qotd.nixosModules.default
         ];
       };
       ildkule = stableNixosConfig "ildkule" { };
       #ildkule-unstable = unstableNixosConfig "ildkule" { };
       shark = stableNixosConfig "shark" { };
       wenche = stableNixosConfig "wenche" { };
-      temmie = stableNixosConfig "temmie" { };
-      gluttony = stableNixosConfig "gluttony" { };
 
       kommode = stableNixosConfig "kommode" {
         overlays = [
@@ -195,7 +180,6 @@
         ];
         modules = [
           inputs.nix-gitea-themes.nixosModules.default
-          inputs.disko.nixosModules.disko
         ];
       };
 
@@ -205,8 +189,6 @@
         ];
       };
 
-      dagali = unstableNixosConfig "dagali" { };
-
       brzeczyszczykiewicz = stableNixosConfig "brzeczyszczykiewicz" {
         modules = [
           inputs.grzegorz-clients.nixosModules.grzegorz-webui
@@ -229,39 +211,17 @@
           inputs.gergle.overlays.default
         ];
       };
-    }
-    //
-    (let
-      skrottConfig = {
+      skrott = stableNixosConfig "skrott" {
+        system = "aarch64-linux";
         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);
@@ -274,25 +234,15 @@
 
     nixosModules = {
       bluemap = ./modules/bluemap.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;
+      robots-txt = ./modules/robots-txt.nix;
+      gickup = ./modules/gickup;
+      matrix-ooye = ./modules/matrix-ooye.nix;
     };
 
     devShells = forAllSystems (system: {
-      default = let
-        pkgs = import nixpkgs-unstable {
-          inherit system;
-          overlays = [
-            (final: prev: {
-              inherit (inputs.disko.packages.${system}) disko;
-            })
-          ];
-        };
-      in pkgs.callPackage ./shell.nix { };
+      default = nixpkgs-unstable.legacyPackages.${system}.callPackage ./shell.nix { };
       cuda = let
         cuda-pkgs = import nixpkgs-unstable {
           inherit system;
@@ -306,20 +256,19 @@
 
     packages = {
       "x86_64-linux" = let
-        system = "x86_64-linux";
-        pkgs = nixpkgs.legacyPackages.${system};
+        pkgs = nixpkgs.legacyPackages."x86_64-linux";
       in rec {
         default = important-machines;
         important-machines = pkgs.linkFarm "important-machines"
-          (lib.getAttrs importantMachines self.packages.${system});
+          (lib.getAttrs importantMachines self.packages.x86_64-linux);
         all-machines = pkgs.linkFarm "all-machines"
-          (lib.getAttrs allMachines self.packages.${system});
+          (lib.getAttrs allMachines self.packages.x86_64-linux);
 
         simplesamlphp = pkgs.callPackage ./packages/simplesamlphp { };
 
         bluemap = pkgs.callPackage ./packages/bluemap.nix { };
 
-        out-of-your-element = pkgs.callPackage ./packages/ooye/package.nix { };
+        out-of-your-element = pkgs.callPackage ./packages/out-of-your-element.nix { };
       }
       //
       # Mediawiki extensions
@@ -335,23 +284,18 @@
       //
       # Skrott is exception
       {
-        skrott = self.packages.${system}.skrott-native-sd;
-        skrott-native = self.nixosConfigurations.skrott-native.config.system.build.toplevel;
-        skrott-native-sd = self.nixosConfigurations.skrott-native.config.system.build.sdImage;
-        skrott-cross = self.nixosConfigurations.skrott-cross.config.system.build.toplevel;
-        skrott-cross-sd = self.nixosConfigurations.skrott-cross.config.system.build.sdImage;
-        skrott-x86_64 = self.nixosConfigurations.skrott-x86_64.config.system.build.toplevel;
+        skrott = self.nixosConfigurations.skrott.config.system.build.sdImage;
       }
       //
       # Nix-topology
       (let
         topology' = import inputs.nix-topology {
           pkgs = import nixpkgs {
-            inherit system;
+            system = "x86_64-linux";
             overlays = [
               inputs.nix-topology.overlays.default
               (final: prev: {
-                inherit (nixpkgs-unstable.legacyPackages.${system}) super-tiny-icons;
+                inherit (nixpkgs-unstable.legacyPackages.x86_64-linux) super-tiny-icons;
               })
             ];
           };

hosts/bakke/configuration.nix

@@ -6,13 +6,20 @@
       ./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 @@
-{ pkgs,... }:
+{ config, pkgs, lib, ... }:
 {
   # Boot drives:
   boot.swraid.enable = true;
 
   # ZFS Data pool:
+  environment.systemPackages = with pkgs; [ zfs ];
   boot = {
     zfs = {
       extraPools = [ "tank" ];
       requestEncryptionCredentials = false;
     };
-    supportedFilesystems.zfs = true;
-    # Use stable linux packages, these work with zfs
-    kernelPackages = pkgs.linuxPackages;
+    supportedFilesystems = [ "zfs" ];
+    kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
   };
   services.zfs.autoScrub = {
     enable = true;

hosts/bakke/hardware-configuration.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:

hosts/bekkalokk/configuration.nix

@@ -16,9 +16,18 @@
     ./services/webmail
     ./services/website
     ./services/well-known
-    ./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") ];
@@ -26,7 +35,7 @@
 
   services.btrfs.autoScrub.enable = true;
 
-  # Don't change (even during upgrades) unless you know what you are doing.
+  # Do not change, even during upgrades.
   # See https://search.nixos.org/options?show=system.stateVersion
-  system.stateVersion = "25.11";
+  system.stateVersion = "22.11";
 }

hosts/bekkalokk/hardware-configuration.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:

hosts/bekkalokk/services/bluemap.nix

@@ -21,7 +21,6 @@ in {
       inherit (inputs.minecraft-kartverket.packages.${pkgs.stdenv.hostPlatform.system}) bluemap-export;
     in {
       "verden" = {
-        extraHoconMarkersFile = "${bluemap-export}/overworld.hocon";
         settings = {
           world = vanillaSurvival;
           dimension = "minecraft:overworld";
@@ -33,10 +32,12 @@ in {
           };
           ambient-light = 0.1;
           cave-detection-ocean-floor = -5;
+          marker-sets = {
+            _includes = [ (format.lib.mkInclude "${bluemap-export}/overworld.hocon") ];
+          };
         };
       };
       "underverden" = {
-        extraHoconMarkersFile = "${bluemap-export}/nether.hocon";
         settings = {
           world = vanillaSurvival;
           dimension = "minecraft:the_nether";
@@ -56,10 +57,12 @@ in {
           render-mask = [{
             max-y = 90;
           }];
+          marker-sets = {
+            _includes = [ (format.lib.mkInclude "${bluemap-export}/nether.hocon") ];
+          };
         };
       };
       "enden" = {
-        extraHoconMarkersFile = "${bluemap-export}/the-end.hocon";
         settings = {
           world = vanillaSurvival;
           dimension = "minecraft:the_end";
@@ -75,6 +78,9 @@ in {
           ambient-light = 0.6;
           remove-caves-below-y = -10000;
           cave-detection-ocean-floor = -5;
+          marker-sets = {
+            _includes = [ (format.lib.mkInclude "${bluemap-export}/the-end.hocon") ];
+          };
         };
       };
     };

hosts/bekkalokk/services/mediawiki/default.nix

@@ -1,4 +1,4 @@
-{ pkgs, lib, fp, config, values, ... }: let
+{ pkgs, lib, fp, config, values, pkgs-unstable, ... }: let
   cfg = config.services.mediawiki;
 
   # "mediawiki"
@@ -34,7 +34,6 @@ 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"
@@ -49,23 +48,6 @@ 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";
@@ -162,24 +144,6 @@ 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';
@@ -215,15 +179,15 @@ in {
 
   # Cache directory for simplesamlphp
   # systemd.services.phpfpm-mediawiki.serviceConfig.CacheDirectory = "mediawiki/simplesamlphp";
-  systemd.tmpfiles.settings."10-mediawiki"."/var/cache/mediawiki/simplesamlphp".d = lib.mkIf cfg.enable {
+  systemd.tmpfiles.settings."10-mediawiki"."/var/cache/mediawiki/simplesamlphp".d = {
     user = "mediawiki";
     group = "mediawiki";
     mode = "0770";
   };
 
-  users.groups.mediawiki.members = lib.mkIf cfg.enable [ "nginx" ];
+  users.groups.mediawiki.members = [ "nginx" ];
 
-  services.nginx.virtualHosts."wiki.pvv.ntnu.no" = lib.mkIf cfg.enable {
+  services.nginx.virtualHosts."wiki.pvv.ntnu.no" = {
     kTLS = true;
     forceSSL = true;
     enableACME = true;
@@ -269,22 +233,4 @@ 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/qotd/default.nix

@@ -1,6 +0,0 @@
-{
-  services.qotd = {
-    enable = true;
-    quotes = builtins.fromJSON (builtins.readFile ./quotes.json);
-  };
-}

hosts/bekkalokk/services/qotd/quotes.json

@@ -1 +0,0 @@
-["quote 1", "quote 2"]

hosts/bekkalokk/services/vaultwarden.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, lib, values, ... }:
+{ config, pkgs, lib, ... }:
 let
   cfg = config.services.vaultwarden;
   domain = "pw.pvv.ntnu.no";
@@ -99,21 +99,4 @@ 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, values, ... }:
+{ config, lib, fp, pkgs, ... }:
 let
   cfg = config.services.snappymail;
 in {
@@ -14,21 +14,5 @@ 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

@@ -1,30 +1,15 @@
-{ pkgs, lib, config, values, ... }:
+{ pkgs, lib, config, ... }:
 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
-  services.rsync-pull-targets = {
-    enable = true;
-    locations.${transferDir} = {
-      user = config.services.pvv-nettsiden.user;
-      rrsyncArgs.wo = true;
-      authorizedKeysAttrs = [
-        "restrict"
-        "from=\"microbel.pvv.ntnu.no,${values.hosts.microbel.ipv6},${values.hosts.microbel.ipv4}\""
-        "no-agent-forwarding"
-        "no-port-forwarding"
-        "no-pty"
-        "no-X11-forwarding"
+    openssh.authorizedKeys.keys = [
+    ''command="${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''
     ];
-      publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIjHhC2dikhWs/gG+m7qP1eSohWzTehn4ToNzDSOImyR gallery-publish";
-    };
   };
 
   systemd.paths.pvv-nettsiden-gallery-update = {

hosts/bekkalokk/services/well-known/default.nix

@@ -1,12 +1,6 @@
-{ lib, ... }:
+{ ... }:
 {
-  services.nginx.virtualHosts = lib.genAttrs [
-    "pvv.ntnu.no"
-    "www.pvv.ntnu.no"
-    "pvv.org"
-    "www.pvv.org"
-  ] (_: {
-    locations = {
+  services.nginx.virtualHosts."www.pvv.ntnu.no".locations = {
     "^~ /.well-known/" = {
       alias = (toString ./root) + "/";
     };
@@ -21,5 +15,4 @@
       '';
     };
   };
-  });
 }

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

@@ -6,11 +6,7 @@ Contact: mailto:cert@pvv.ntnu.no
 Preferred-Languages: no, en
 
 Expires: 2032-12-31T23:59:59.000Z
-# This file was last updated 2026-02-27.
+# This file was last updated 2024-09-14.
 
 # 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

@@ -9,12 +9,22 @@
     ./services/calendar-bot.nix
     #./services/git-mirrors
     ./services/minecraft-heatmap.nix
-    ./services/mysql
-    ./services/postgresql
+    ./services/mysql.nix
+    ./services/postgres.nix
 
     ./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";
@@ -26,9 +36,17 @@
     anyInterface = true;
   };
 
+  # There are no smart devices
+  services.smartd.enable = false;
+
+  # we are a vm now
   services.qemuGuest.enable = true;
 
-  # Don't change (even during upgrades) unless you know what you are doing.
+  # Enable the OpenSSH daemon.
+  services.openssh.enable = true;
+  services.sshguard.enable = true;
+
+  # Do not change, even during upgrades.
   # See https://search.nixos.org/options?show=system.stateVersion
-  system.stateVersion = "25.11";
+  system.stateVersion = "22.11";
 }

hosts/bicep/hardware-configuration.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:

hosts/bicep/services/git-mirrors/default.nix

@@ -66,7 +66,6 @@ in
       package = pkgs.callPackage (fp /packages/cgit.nix) { };
       group = "gickup";
       scanPath = "${cfg.dataDir}/linktree";
-      gitHttpBackend.checkExportOkFiles = false;
       settings = {
         enable-commit-graph = true;
         enable-follow-links = true;

hosts/bicep/services/matrix/coturn.nix

@@ -1,6 +1,13 @@
 { config, lib, fp, pkgs, secrets, values, ... }:
 
 {
+  sops.secrets."matrix/synapse/turnconfig" = {
+    sopsFile = fp /secrets/bicep/matrix.yaml;
+    key = "synapse/turnconfig";
+    owner = config.users.users.matrix-synapse.name;
+    group = config.users.users.matrix-synapse.group;
+    restartUnits = [ "coturn.service" ];
+  };
   sops.secrets."matrix/coturn/static-auth-secret" = {
     sopsFile = fp /secrets/bicep/matrix.yaml;
     key = "coturn/static-auth-secret";
@@ -9,18 +16,9 @@
     restartUnits = [ "coturn.service" ];
   };
 
-  sops.templates."matrix-synapse-turnconfig" = {
-    owner = config.users.users.matrix-synapse.name;
-    group = config.users.users.matrix-synapse.group;
-    content = ''
-      turn_shared_secret: ${config.sops.placeholder."matrix/coturn/static-auth-secret"}
-    '';
-    restartUnits = [ "matrix-synapse.target" ];
-  };
-
   services.matrix-synapse-next = {
     extraConfigFiles = [
-      config.sops.templates."matrix-synapse-turnconfig".path
+      config.sops.secrets."matrix/synapse/turnconfig".path
     ];
 
     settings = {

hosts/bicep/services/matrix/default.nix

@@ -1,17 +1,19 @@
 { config, ... }:
+
 {
+
   imports = [
-    ./synapse-admin.nix
-    ./synapse-auto-compressor.nix
     ./synapse.nix
+    ./synapse-admin.nix
     ./element.nix
     ./coturn.nix
-    ./livekit.nix
     ./mjolnir.nix
-    ./well-known.nix
 
     # ./discord.nix
     ./out-of-your-element.nix
     ./hookshot
   ];
+
+
+
 }

hosts/bicep/services/matrix/element.nix

@@ -2,13 +2,6 @@
 let
   synapse-cfg = config.services.matrix-synapse-next;
 in {
-  services.pvv-matrix-well-known.client = {
-    "m.homeserver" = {
-      base_url = "https://matrix.pvv.ntnu.no";
-      server_name = "pvv.ntnu.no";
-    };
-  };
-
   services.nginx.virtualHosts."chat.pvv.ntnu.no" = {
     enableACME = true;
     forceSSL = true;
@@ -16,10 +9,10 @@ in {
 
     root = pkgs.element-web.override {
       conf = {
-        # Tries to look up well-known first, else uses bundled config.
-        default_server_name = "matrix.pvv.ntnu.no";
-        default_server_config = config.services.pvv-matrix-well-known.client;
-
+        default_server_config."m.homeserver" = {
+          base_url = "https://matrix.pvv.ntnu.no";
+          server_name = "pvv.ntnu.no";
+        };
         disable_3pid_login = true;
 #        integrations_ui_url = "https://dimension.dodsorf.as/riot";
 #        integrations_rest_url = "https://dimension.dodsorf.as/api/v1/scalar";
@@ -37,7 +30,6 @@ 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

@@ -14,10 +14,6 @@ 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;
@@ -48,14 +44,9 @@ in
   };
 
   systemd.services.matrix-hookshot = {
-    serviceConfig = {
-      SupplementaryGroups = [
+    serviceConfig.SupplementaryGroups = [
       config.users.groups.keys-matrix-registrations.name
     ];
-      LoadCredential = [
-        "passkey.pem:${config.sops.secrets."matrix/hookshot/passkey".path}"
-      ];
-    };
   };
 
   services.matrix-hookshot = {
@@ -63,8 +54,6 @@ 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";
@@ -72,7 +61,6 @@ in
         mediaUrl = "https://matrix.pvv.ntnu.no";
         port = 9993;
       };
-
       listeners = [
         {
           bindAddress = webhookListenAddress;
@@ -85,7 +73,6 @@ in
           ];
         }
       ];
-
       generic = {
         enabled = true;
         outbound = true;

hosts/bicep/services/matrix/livekit.nix

@@ -1,67 +0,0 @@
-{ config, lib, fp, ... }:
-let
-  synapseConfig = config.services.matrix-synapse-next;
-  matrixDomain = "matrix.pvv.ntnu.no";
-  cfg = config.services.livekit;
-in
-{
-  sops.secrets."matrix/livekit/keyfile/lk-jwt-service" = {
-    sopsFile = fp /secrets/bicep/matrix.yaml;
-    key = "livekit/keyfile/lk-jwt-service";
-  };
-  sops.templates."matrix-livekit-keyfile" = {
-    restartUnits = [
-      "livekit.service"
-      "lk-jwt-service.service"
-    ];
-    content = ''
-      lk-jwt-service: ${config.sops.placeholder."matrix/livekit/keyfile/lk-jwt-service"}
-    '';
-  };
-
-  services.pvv-matrix-well-known.client = lib.mkIf cfg.enable {
-    "org.matrix.msc4143.rtc_foci" = [{
-      type = "livekit";
-      livekit_service_url = "https://${matrixDomain}/livekit/jwt";
-    }];
-  };
-
-  services.livekit = {
-    enable = true;
-    openFirewall = true;
-    keyFile = config.sops.templates."matrix-livekit-keyfile".path;
-
-    # NOTE: needed for ingress/egress workers
-    # redis.createLocally = true;
-
-    # settings.room.auto_create = false;
-  };
-
-  services.lk-jwt-service = lib.mkIf cfg.enable {
-    enable = true;
-    livekitUrl = "wss://${matrixDomain}/livekit/sfu";
-    keyFile = config.sops.templates."matrix-livekit-keyfile".path;
-  };
-
-  systemd.services.lk-jwt-service.environment.LIVEKIT_FULL_ACCESS_HOMESERVERS = lib.mkIf cfg.enable (builtins.concatStringsSep "," [ "pvv.ntnu.no" "dodsorf.as" ]);
-
-  services.nginx.virtualHosts.${matrixDomain} = lib.mkIf cfg.enable {
-    locations."^~ /livekit/jwt/" = {
-      proxyPass = "http://localhost:${toString config.services.lk-jwt-service.port}/";
-    };
-
-    # TODO: load balance to multiple livekit ingress/egress workers
-    locations."^~ /livekit/sfu/" = {
-      proxyPass = "http://localhost:${toString config.services.livekit.settings.port}/";
-      proxyWebsockets = true;
-      extraConfig = ''
-        proxy_send_timeout 120;
-        proxy_read_timeout 120;
-        proxy_buffering off;
-        proxy_set_header Accept-Encoding gzip;
-        proxy_set_header Upgrade $http_upgrade;
-        proxy_set_header Connection "upgrade";
-      '';
-    };
-  };
-}

hosts/bicep/services/matrix/out-of-your-element.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, lib, values, fp, ... }:
+{ config, pkgs, fp, ... }:
 let
   cfg = config.services.matrix-ooye;
 in
@@ -28,23 +28,6 @@ in
     };
   };
 
-  services.rsync-pull-targets = lib.mkIf cfg.enable {
-    enable = true;
-    locations."/var/lib/private/matrix-ooye" = {
-      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 AAAAC3NzaC1lZDI1NTE5AAAAIE5koYfor5+kKB30Dugj3dAWvmj8h/akQQ2XYDvLobFL matrix_ooye rsync backup";
-    };
-  };
-
   services.matrix-ooye = {
     enable = true;
     homeserver = "https://matrix.pvv.ntnu.no";

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

@@ -1,56 +0,0 @@
-{ 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

@@ -15,33 +15,11 @@ in {
     group = config.users.users.matrix-synapse.group;
   };
 
-  sops.secrets."matrix/synapse/user_registration/registration_shared_secret" = {
+  sops.secrets."matrix/synapse/user_registration" = {
     sopsFile = fp /secrets/bicep/matrix.yaml;
-    key = "synapse/user_registration/registration_shared_secret";
-  };
-  sops.templates."matrix-synapse-user-registration" = {
+    key = "synapse/signing_key";
     owner = config.users.users.matrix-synapse.name;
     group = config.users.users.matrix-synapse.group;
-    content = ''
-      registration_shared_secret: ${config.sops.placeholder."matrix/synapse/user_registration/registration_shared_secret"}
-    '';
-  };
-
-  services.rsync-pull-targets = {
-    enable = true;
-    locations.${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 = {
@@ -105,7 +83,7 @@ in {
       mau_stats_only = true;
 
       enable_registration = false;
-      registration_shared_secret_path = config.sops.templates."matrix-synapse-user-registration".path;
+      registration_shared_secret_path = config.sops.secrets."matrix/synapse/user_registration".path;
 
       password_config.enabled = true;
 
@@ -117,32 +95,6 @@ in {
         }
       ];
 
-      experimental_features = {
-        # MSC3266: Room summary API. Used for knocking over federation
-        msc3266_enabled = true;
-        # MSC4222 needed for syncv2 state_after. This allow clients to
-        # correctly track the state of the room.
-        msc4222_enabled = true;
-      };
-
-      # The maximum allowed duration by which sent events can be delayed, as
-      # per MSC4140.
-      max_event_delay_duration = "24h";
-
-      rc_message = {
-        # This needs to match at least e2ee key sharing frequency plus a bit of headroom
-        # Note key sharing events are bursty
-        per_second = 0.5;
-        burst_count = 30;
-      };
-
-      rc_delayed_event_mgmt = {
-        # This needs to match at least the heart-beat frequency plus a bit of headroom
-        # Currently the heart-beat is every 5 seconds which translates into a rate of 0.2s
-        per_second = 1;
-        burst_count = 20;
-      };
-
       trusted_key_servers = [
         { server_name = "matrix.org"; }
         { server_name = "dodsorf.as"; }
@@ -180,12 +132,21 @@ in {
 
   services.redis.servers."".enable = true;
 
-  services.pvv-matrix-well-known.server."m.server" = "matrix.pvv.ntnu.no:443";
-
   services.nginx.virtualHosts."matrix.pvv.ntnu.no" = lib.mkMerge [
   {
     kTLS = true;
   }
+  {
+    locations."/.well-known/matrix/server" = {
+      return = ''
+        200 '{"m.server": "matrix.pvv.ntnu.no:443"}'
+      '';
+      extraConfig = ''
+        default_type application/json;
+        add_header Access-Control-Allow-Origin *;
+      '';
+    };
+  }
   {
     locations."/_synapse/admin" = {
       proxyPass = "http://$synapse_backend";

hosts/bicep/services/matrix/well-known.nix

@@ -1,44 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  cfg = config.services.pvv-matrix-well-known;
-  format = pkgs.formats.json { };
-  matrixDomain = "matrix.pvv.ntnu.no";
-in
-{
-  options.services.pvv-matrix-well-known = {
-    client = lib.mkOption {
-      type = lib.types.submodule { freeformType = format.type; };
-      default = { };
-      example = {
-        "m.homeserver".base_url = "https://${matrixDomain}/";
-      };
-    };
-
-    server = lib.mkOption {
-      type = lib.types.submodule { freeformType = format.type; };
-      default = { };
-      example = {
-        "m.server" = "https://${matrixDomain}/";
-      };
-    };
-  };
-
-  config = {
-    services.nginx.virtualHosts.${matrixDomain} = {
-      locations."= /.well-known/matrix/client" = lib.mkIf (cfg.client != { }) {
-        alias = format.generate "nginx-well-known-matrix-server.json" cfg.client;
-        extraConfig = ''
-          default_type application/json;
-          add_header Access-Control-Allow-Origin *;
-        '';
-      };
-      locations."= /.well-known/matrix/server" = lib.mkIf (cfg.server != { }) {
-        alias = format.generate "nginx-well-known-matrix-server.json" cfg.server;
-        extraConfig = ''
-          default_type application/json;
-          add_header Access-Control-Allow-Origin *;
-        '';
-      };
-    };
-  };
-}

hosts/bicep/services/minecraft-heatmap.nix

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

hosts/bicep/services/mysql.nix

@@ -1,11 +1,5 @@
-{ config, pkgs, lib, values, ... }:
-let
-  cfg = config.services.mysql;
-  dataDir = "/data/mysql";
-in
+{ pkgs, lib, config, values, ... }:
 {
-  imports = [ ./backup.nix ];
-
   sops.secrets."mysql/password" = {
     owner = "mysql";
     group = "mysql";
@@ -15,7 +9,8 @@ in
 
   services.mysql = {
     enable = true;
-    package = pkgs.mariadb_118;
+    dataDir = "/data/mysql";
+    package = pkgs.mariadb;
     settings = {
       mysqld = {
         # PVV allows a lot of connections at the same time
@@ -26,9 +21,6 @@ in
         # 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";
       };
     };
 
@@ -44,24 +36,14 @@ in
     }];
   };
 
-  networking.firewall.allowedTCPPorts = lib.mkIf cfg.enable [ 3306 ];
-
-  systemd.tmpfiles.settings."10-mysql".${dataDir}.d = lib.mkIf cfg.enable {
-    inherit (cfg) user group;
-    mode = "0700";
+  services.mysqlBackup = {
+    enable = true;
+    location = "/var/lib/mysql/backups";
   };
 
-  systemd.services.mysql = lib.mkIf cfg.enable {
-    after = [
-      "systemd-tmpfiles-setup.service"
-      "systemd-tmpfiles-resetup.service"
-    ];
-
-    serviceConfig = {
-      BindPaths = [ "${dataDir}:${cfg.dataDir}" ];
-
-      LogsDirectory = "mysql";
+  networking.firewall.allowedTCPPorts = [ 3306 ];
 
+  systemd.services.mysql.serviceConfig = {
     IPAddressDeny = "any";
     IPAddressAllow = [
       values.ipv4-space
@@ -70,5 +52,4 @@ in
       values.hosts.ildkule.ipv6
     ];
   };
-  };
 }

hosts/bicep/services/mysql/backup.nix

@@ -1,83 +0,0 @@
-{ 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/postgres.nix

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

hosts/bicep/services/postgresql/backup.nix

@@ -1,84 +0,0 @@
-{ 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/bikkje/configuration.nix

@@ -25,7 +25,6 @@
       ];
 
       networking = {
-        hostName = "bikkje";
         firewall = {
           enable = true;
           # Allow SSH and HTTP and ports for email and irc
@@ -37,11 +36,9 @@
         useHostResolvConf = mkForce false;
       };
 
-      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";
+      services.resolved.enable = true;
     };
   };
+
 };

hosts/brzeczyszczykiewicz/configuration.nix

@@ -8,14 +8,28 @@
       ./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") ];
   };
 
-  fonts.fontconfig.enable = true;
+  # List packages installed in system profile
+  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/brzeczyszczykiewicz/hardware-configuration.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:

hosts/dagali/TODO.md

@@ -1,78 +0,0 @@
-# Tracking document for new PVV kerberos auth stack
-
-![Bensinstasjon på heimdal](https://bydelsnytt.no/wp-content/uploads/2022/08/esso_heimdal003.jpg)
-
-<div align="center">
-  Bensinstasjon på heimdal
-</div>
-
-### TODO:
-
-- [ ] setup heimdal
-  - [x] ensure running with systemd
-  - [x] compile smbk5pwd (part of openldap)
-  - [ ] set `modify -a -disallow-all-tix,requires-pre-auth default` declaratively
-  - [ ] fully initialize PVV.NTNU.NO
-    - [x] `kadmin -l init PVV.NTNU.NO`
-    - [x] add oysteikt/admin@PVV.NTNU.NO principal
-    - [x] add oysteikt@PVV.NTNU.NO principal
-    - [x] add krbtgt/PVV.NTNU.NO@PVV.NTNU.NO principal?
-      - why is this needed, and where is it documented?
-      - `kadmin check` seems to work under sudo?
-      - (it is included by default, just included as error message
-         in a weird state)
-
-    - [x] Ensure client is working correctly
-      - [x] Ensure kinit works on darbu
-      - [x] Ensure kpasswd works on darbu
-      - [x] Ensure kadmin get <user> (and other restricted commands) works on darbu
-
-    - [ ] Ensure kdc is working correctly
-      - [x] Ensure kinit works on dagali
-      - [x] Ensure kpasswd works on dagali
-      - [ ] Ensure kadmin get <user> (and other restricte commands) works on dagali
-
-    - [x] Fix FQDN
-      - https://github.com/NixOS/nixpkgs/issues/94011
-      - https://github.com/NixOS/nixpkgs/issues/261269
-      - Possibly fixed by disabling systemd-resolved
-
-- [ ] setup cyrus sasl
-  - [x] ensure running with systemd 
-  - [x] verify GSSAPI support plugin is installed
-    - `nix-shell -p cyrus_sasl --command pluginviewer`
-  - [x] create "host/localhost@PVV.NTNU.NO" and export to keytab
-  - [x] verify cyrus sasl is able to talk to heimdal
-    - `sudo testsaslauthd -u oysteikt -p <password>`
-  - [ ] provide ldap principal to cyrus sasl through keytab
-
-- [ ] setup openldap
-  - [x] ensure running with systemd
-  - [ ] verify openldap is able to talk to cyrus sasl
-  - [ ] create user for oysteikt in openldap
-  - [ ] authenticate openldap login through sasl
-    - does this require creating an ldap user?
-
-- [ ] fix smbk5pwd integration
-  - [x] add smbk5pwd schemas to openldap
-  - [x] create openldap db for smbk5pwd with overlays
-  - [ ] test to ensure that user sync is working
-  - [ ] test as user source (replace passwd)
-  - [ ] test as PAM auth source
-  - [ ] test as auth source for 3rd party appliation
-
-- [ ] Set up ldap administration panel
-  - Doesn't seem like there are many good ones out there. Maybe phpLDAPAdmin?
-
-- [ ] Set up kerberos SRV DNS entry
-
-### Information and URLS
-
-- OpenLDAP SASL: https://www.openldap.org/doc/admin24/sasl.html
-- Use a keytab: https://kb.iu.edu/d/aumh
-- 2 ways for openldap to auth: https://security.stackexchange.com/questions/65093/how-to-test-ldap-that-authenticates-with-kerberos
-- Cyrus guide OpenLDAP + SASL + GSSAPI: https://www.cyrusimap.org/sasl/sasl/faqs/openldap-sasl-gssapi.html
-- Configuring GSSAPI and Cyrus SASL: https://web.mit.edu/darwin/src/modules/passwordserver_sasl/cyrus_sasl/doc/gssapi.html
-- PVV Kerberos docs: https://wiki.pvv.ntnu.no/wiki/Drift/Kerberos
-- OpenLDAP smbk5pwd source: https://git.openldap.org/nivanova/openldap/-/tree/master/contrib/slapd-modules/smbk5pwd
-- saslauthd(8): https://linux.die.net/man/8/saslauthd

hosts/dagali/configuration.nix

@@ -1,51 +0,0 @@
-
-{ config, pkgs, values, lib, ... }:
-{
-  imports = [
-    ./hardware-configuration.nix
-    ../../base.nix
-    ../../misc/metrics-exporters.nix
-
-    ./services/heimdal.nix
-    #./services/openldap.nix
-    ./services/cyrus-sasl.nix
-  ];
-
-  # buskerud does not support efi?
-  # boot.loader.systemd-boot.enable = true;
-  # boot.loader.efi.canTouchEfiVariables = true;
-  boot.loader.grub.enable = true;
-  boot.loader.grub.device = "/dev/sda";
-
-  # resolved messes up FQDN coming from nscd
-  services.resolved.enable = false;
-
-  networking.hostName = "dagali";
-  networking.domain = lib.mkForce "pvv.local";
-  networking.hosts = {
-    "129.241.210.185" = [ "dagali.pvv.local" ];
-  };
-  #networking.search = [ "pvv.ntnu.no" "pvv.org" ];
-  networking.nameservers = [ "129.241.0.200" "129.241.0.201" ];
-  networking.tempAddresses = "disabled";
-  networking.networkmanager.enable = true;
-
-  systemd.network.networks."ens18" = values.defaultNetworkConfig // {
-    matchConfig.Name = "ens18";
-    address = with values.hosts.dagali; [ (ipv4 + "/25") (ipv6 + "/64") ];
-  };
-
-  # List packages installed in system profile
-  environment.systemPackages = with pkgs; [
-    # TODO: consider adding to base.nix
-    nix-output-monitor
-  ];
-
-  # 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 = "24.05"; # Did you read the comment?
-}

hosts/dagali/hardware-configuration.nix

@@ -1,33 +0,0 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, modulesPath, ... }:
-
-{
-  imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
-    ];
-
-  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/4de345e2-be41-4d10-9b90-823b2c77e9b3";
-      fsType = "ext4";
-    };
-
-  swapDevices =
-    [ { device = "/dev/disk/by-uuid/aa4b9a97-a7d8-4608-9f67-4ad084f1baf7"; }
-    ];
-
-  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
-  # (the default) this is the recommended approach. When using systemd-networkd it's
-  # still possible to use this option, but it's recommended to use it in conjunction
-  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
-  networking.useDHCP = lib.mkDefault true;
-  # networking.interfaces.ens18.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-}

hosts/dagali/services/cyrus-sasl.nix

@@ -1,21 +0,0 @@
-{ config, ... }:
-let
-  cfg = config.services.saslauthd;
-in
-{
-  # TODO: This is seemingly required for openldap to authenticate
-  #       against kerberos, but I have no idea how to configure it as
-  #       such. Does it need a keytab? There's a binary "testsaslauthd"
-  #       that follows with `pkgs.cyrus_sasl` that might be useful.
-  services.saslauthd = {
-    enable = true;
-    mechanism = "kerberos5";
-    config = ''
-      mech_list: gs2-krb5 gssapi
-      keytab: /etc/krb5.keytab
-    '';
-  };
-
-  # TODO: maybe the upstream module should consider doing this?
-  environment.systemPackages = [ cfg.package ];
-}

hosts/dagali/services/heimdal.nix

@@ -1,100 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  realm = "PVV.LOCAL";
-  cfg = config.security.krb5;
-in
-{
-  security.krb5 = {
-    enable = true;
-
-    # NOTE: This is required in order to build smbk5pwd, because of some nested includes.
-    #       We should open an issue upstream (heimdal, not nixpkgs), but this patch
-    #       will do for now.
-    package = pkgs.heimdal.overrideAttrs (prev: {
-      postInstall = prev.postInstall + ''
-        cp include/heim_threads.h $dev/include
-      '';
-    });
-
-    settings = {
-      realms.${realm} = {
-        kdc = [ "dagali.${lib.toLower realm}" ];
-        admin_server = "dagali.${lib.toLower realm}";
-        kpasswd_server = "dagali.${lib.toLower realm}";
-        default_domain = lib.toLower realm;
-        primary_kdc = "dagali.${lib.toLower realm}";
-      };
-
-      kadmin.default_keys = lib.concatStringsSep " " [
-        "aes256-cts-hmac-sha1-96:pw-salt"
-        "aes128-cts-hmac-sha1-96:pw-salt"
-      ];
-
-      libdefaults.default_etypes = lib.concatStringsSep " " [
-        "aes256-cts-hmac-sha1-96"
-        "aes128-cts-hmac-sha1-96"
-      ];
-
-      libdefaults = {
-        default_realm = realm;
-        dns_lookup_kdc = false;
-        dns_lookup_realm = false;
-      };
-
-      domain_realm = {
-        "${lib.toLower realm}" = realm;
-        ".${lib.toLower realm}" = realm;
-      };
-
-      logging = {
-        # kdc = "CONSOLE";
-        kdc = "SYSLOG:DEBUG:AUTH";
-        admin_server = "SYSLOG:DEBUG:AUTH";
-        default = "SYSLOG:DEBUG:AUTH";
-      };
-    };
-  };
-
-  services.kerberos_server = {
-    enable = true;
-    settings = {
-      realms.${realm} = {
-        dbname = "/var/lib/heimdal/heimdal";
-        mkey = "/var/lib/heimdal/m-key";
-        acl = [
-          {
-            principal = "kadmin/admin";
-            access = "all";
-          }
-          {
-            principal = "felixalb/admin";
-            access = "all";
-          }
-          {
-            principal = "oysteikt/admin";
-            access = "all";
-          }
-        ];
-      };
-      # kadmin.default_keys = lib.concatStringsSep " " [
-      #   "aes256-cts-hmac-sha1-96:pw-salt"
-      #   "aes128-cts-hmac-sha1-96:pw-salt"
-      # ];
-
-      # libdefaults.default_etypes = lib.concatStringsSep " " [
-      #   "aes256-cts-hmac-sha1-96"
-      #   "aes128-cts-hmac-sha1-96"
-      # ];
-
-      # password_quality.min_length = 8;
-    };
-  };
-
-  networking.firewall.allowedTCPPorts = [ 88 464 749 ];
-  networking.firewall.allowedUDPPorts = [ 88 464 749 ];
-
-  networking.hosts = {
-    "127.0.0.2" = lib.mkForce [ ];
-    "::1" = lib.mkForce [ ];
-  };
-}

hosts/dagali/services/openldap.nix

@@ -1,121 +0,0 @@
-{ config, pkgs, lib, ... }:
-{
-  services.openldap = let
-    dn = "dc=pvv,dc=ntnu,dc=no";
-    cfg = config.services.openldap;
-
-    heimdal = config.security.krb5.package;
-  in {
-    enable = true;
-
-    # NOTE: this is a custom build of openldap with support for
-    #       perl and kerberos.
-    package = pkgs.openldap.overrideAttrs (prev: {
-      # https://github.com/openldap/openldap/blob/master/configure
-      configureFlags = prev.configureFlags ++ [
-        # Connect to slapd via UNIX socket
-        "--enable-local"
-        # Cyrus SASL
-        "--enable-spasswd"
-        # Reverse hostname lookups
-        "--enable-rlookups"
-        # perl
-        "--enable-perl"
-      ];
-
-      buildInputs = prev.buildInputs ++ [
-        pkgs.perl
-	# NOTE: do not upstream this, it might not work with
-	#       MIT in the same way
-        heimdal
-      ];
-
-      extraContribModules = prev.extraContribModules ++ [
-        # https://git.openldap.org/openldap/openldap/-/tree/master/contrib/slapd-modules
-        "smbk5pwd"
-      ];
-    });
-
-    settings = {
-      attrs = {
-        olcLogLevel = [ "stats" "config" "args" ];
-
-        # olcAuthzRegexp = ''
-        #   gidNumber=.*\\\+uidNumber=0,cn=peercred,cn=external,cn=auth
-        #         "uid=heimdal,${dn2}"
-        # '';
-
-        # olcSaslSecProps = "minssf=0";
-      };
-
-      children = {
-        "cn=schema".includes = let
-          # NOTE: needed for smbk5pwd.so module
-          schemaToLdif = name: path: pkgs.runCommandNoCC name {
-            buildInputs = with pkgs; [ schema2ldif ];
-          } ''
-            schema2ldif "${path}" > $out
-          '';
-
-          hdb-ldif = schemaToLdif "hdb.ldif" "${heimdal.src}/lib/hdb/hdb.schema";
-          samba-ldif = schemaToLdif "samba.ldif" "${heimdal.src}/tests/ldap/samba.schema";
-        in [
-           "${cfg.package}/etc/schema/core.ldif"
-           "${cfg.package}/etc/schema/cosine.ldif"
-           "${cfg.package}/etc/schema/nis.ldif"
-           "${cfg.package}/etc/schema/inetorgperson.ldif"
-           "${hdb-ldif}"
-           "${samba-ldif}"
-        ];
-
-        # NOTE: installation of smbk5pwd.so module
-        #       https://git.openldap.org/openldap/openldap/-/tree/master/contrib/slapd-modules/smbk5pwd
-        "cn=module{0}".attrs = {
-          objectClass = [ "olcModuleList" ];
-          olcModuleLoad = [ "${cfg.package}/lib/modules/smbk5pwd.so" ];
-        };
-
-        # NOTE: activation of smbk5pwd.so module for {1}mdb
-        "olcOverlay={0}smbk5pwd,olcDatabase={1}mdb".attrs = {
-          objectClass = [ "olcOverlayConfig" "olcSmbK5PwdConfig" ];
-          olcOverlay = "{0}smbk5pwd";
-          olcSmbK5PwdEnable = [ "krb5" "samba" ];
-          olcSmbK5PwdMustChange = toString (60 * 60 * 24 * 10000);
-        };
-
-        "olcDatabase={1}mdb".attrs = {
-          objectClass = [ "olcDatabaseConfig" "olcMdbConfig" ];
-
-          olcDatabase = "{1}mdb";
-
-          olcSuffix = dn;
-
-          # TODO: PW is supposed to be a secret, but it's probably fine for testing
-          olcRootDN = "cn=users,${dn}";
-
-          # TODO: replace with proper secret
-          olcRootPW.path = pkgs.writeText "olcRootPW" "pass";
-
-          olcDbDirectory = "/var/lib/openldap/test-smbk5pwd-db";
-          olcDbIndex = "objectClass eq";
-
-          olcAccess = [
-            ''{0}to attrs=userPassword,shadowLastChange
-                by dn.exact=cn=users,${dn} write
-                by self write
-                by anonymous auth
-                by * none''
-
-            ''{1}to dn.base=""
-                by * read''
-
-            /* allow read on anything else */
-            # ''{2}to *
-            #     by cn=users,${dn} write by dn.exact=gidNumber=0+uidNumber=0+cn=peercred,cn=external write
-            #     by * read''
-          ];
-        };
-      };
-    };
-  };
-}

hosts/georg/configuration.nix

@@ -8,11 +8,24 @@
       (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 = {
@@ -28,9 +41,15 @@
     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
-  system.stateVersion = "25.11";
+
+
+  # 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?
+
 }

hosts/georg/hardware-configuration.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:

hosts/gluttony/configuration.nix

@@ -1,60 +0,0 @@
-{
-  fp,
-  lib,
-  values,
-  ...
-}:
-{
-  imports = [
-    ./hardware-configuration.nix
-    (fp /base)
-  ];
-
-  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
-    {
-      tempAddresses = "disabled";
-      useDHCP = false;
-
-      search = values.defaultNetworkConfig.domains;
-      nameservers = values.defaultNetworkConfig.dns;
-      defaultGateway.address = hostConf.ipv4_internal_gw;
-
-      interfaces."ens3" = {
-        ipv4.addresses = [
-          {
-            address = hostConf.ipv4;
-            prefixLength = 32;
-          }
-          {
-            address = hostConf.ipv4_internal;
-            prefixLength = 24;
-          }
-        ];
-        ipv6.addresses = [
-          {
-            address = hostConf.ipv6;
-            prefixLength = 64;
-          }
-        ];
-      };
-    };
-
-  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

@@ -1,50 +0,0 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{
-  config,
-  lib,
-  pkgs,
-  modulesPath,
-  ...
-}:
-
-{
-  imports = [
-    (modulesPath + "/profiles/qemu-guest.nix")
-  ];
-
-  boot.initrd.availableKernelModules = [
-    "ata_piix"
-    "uhci_hcd"
-    "virtio_pci"
-    "virtio_scsi"
-    "sd_mod"
-  ];
-  boot.initrd.kernelModules = [ "dm-snapshot" ];
-  boot.kernelModules = [ ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" = {
-    device = "/dev/mapper/pool-root";
-    fsType = "ext4";
-  };
-
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/933A-3005";
-    fsType = "vfat";
-    options = [
-      "fmask=0077"
-      "dmask=0077"
-    ];
-  };
-
-  swapDevices = [
-    {
-      device = "/var/lib/swapfile";
-      size = 8 * 1024;
-    }
-  ];
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-}

hosts/ildkule/configuration.nix

@@ -7,10 +7,13 @@
 
       ./services/monitoring
       ./services/nginx
-      ./services/journald-remote.nix
     ];
 
-  boot.loader.systemd-boot.enable = false;
+  sops.defaultSopsFile = fp /secrets/ildkule/ildkule.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.grub.device = "/dev/vda";
   boot.tmp.cleanOnBoot = true;
   zramSwap.enable = true;
@@ -20,6 +23,7 @@
   networking = let
     hostConf = values.hosts.ildkule;
   in {
+    hostName = "ildkule";
     tempAddresses = "disabled";
     useDHCP = lib.mkForce true;
 
@@ -38,9 +42,13 @@
     };
   };
 
-  services.qemuGuest.enable = true;
+  # List packages installed in system profile
+  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/journald-remote.nix

@@ -1,58 +0,0 @@
-{ config, lib, values, ... }:
-let
-  cfg = config.services.journald.remote;
-  domainName = "journald.pvv.ntnu.no";
-in
-{
-  security.acme.certs.${domainName} = {
-    webroot = "/var/lib/acme/acme-challenge/";
-    group = config.services.nginx.group;
-  };
-
-  services.nginx = {
-    enable = true;
-    virtualHosts.${domainName} = {
-      forceSSL = true;
-      useACMEHost = "${domainName}";
-      locations."/.well-known/".root = "/var/lib/acme/acme-challenge/";
-    };
-  };
-
-  services.journald.upload.enable = lib.mkForce false;
-
-  services.journald.remote = {
-    enable = true;
-    settings.Remote = let
-      inherit (config.security.acme.certs.${domainName}) directory;
-    in {
-      ServerKeyFile = "/run/credentials/systemd-journal-remote.service/key.pem";
-      ServerCertificateFile = "/run/credentials/systemd-journal-remote.service/cert.pem";
-      TrustedCertificateFile = "-";
-    };
-  };
-
-  systemd.sockets."systemd-journal-remote" = {
-    socketConfig = {
-      IPAddressDeny = "any";
-      IPAddressAllow = [
-        "127.0.0.1"
-        "::1"
-        values.ipv4-space
-        values.ipv6-space
-      ];
-    };
-  };
-
-  networking.firewall.allowedTCPPorts = [ cfg.port ];
-
-  systemd.services."systemd-journal-remote" = {
-    serviceConfig = {
-      LoadCredential = let
-        inherit (config.security.acme.certs.${domainName}) directory;
-      in [
-        "key.pem:${directory}/key.pem"
-        "cert.pem:${directory}/cert.pem"
-      ];
-    };
-  };
-}

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

@@ -13,7 +13,7 @@
     ]
   },
   "description": "",
-  "editable": false,
+  "editable": true,
   "gnetId": 11323,
   "graphTooltip": 1,
   "id": 31,
@@ -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": 2,
+        "refresh": 1,
         "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": 2,
+        "refresh": 1,
         "regex": "",
         "skipUrlSync": false,
         "sort": 0,

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

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

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/42/download";
+          url = "https://grafana.com/api/dashboards/1860/revisions/29/download";
           options.path = dashboards/node-exporter-full.json;
         }
         {
           name = "Matrix Synapse";
           type = "file";
-          url = "https://github.com/element-hq/synapse/raw/refs/heads/develop/contrib/grafana/synapse.json";
+          url = "https://raw.githubusercontent.com/matrix-org/synapse/develop/contrib/grafana/synapse.json";
           options.path = dashboards/synapse.json;
         }
         {
@@ -65,9 +65,15 @@ in {
         {
           name = "Postgresql";
           type = "file";
-          url = "https://grafana.com/api/dashboards/9628/revisions/8/download";
+          url = "https://grafana.com/api/dashboards/9628/revisions/7/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

@@ -19,18 +19,15 @@ 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 "lupine-1" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
-      (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 "lupine-1" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      # (mkHostScrapeConfig "lupine-2" [ defaultNodeExporterPort defaultSystemdExporterPort ])
+      (mkHostScrapeConfig "lupine-3" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      (mkHostScrapeConfig "lupine-4" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      (mkHostScrapeConfig "lupine-5" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
 
       (mkHostScrapeConfig "hildring" [ defaultNodeExporterPort ])
       (mkHostScrapeConfig "isvegg" [ defaultNodeExporterPort ])

hosts/kommode/configuration.nix

@@ -4,12 +4,21 @@
     # 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") ];
@@ -17,9 +26,7 @@
 
   services.btrfs.autoScrub.enable = true;
 
-  services.qemuGuest.enable = true;
+  environment.systemPackages = with pkgs; [];
 
-  # 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

@@ -1,80 +0,0 @@
-{ 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

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:
@@ -13,6 +13,21 @@
   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

@@ -10,59 +10,6 @@ in
     catppuccin = pkgs.gitea-theme-catppuccin;
   };
 
-  services.gitea.settings = {
-    ui = {
-      DEFAULT_THEME = "gitea-auto";
-      REACTIONS = lib.concatStringsSep "," [
-        "+1"
-        "-1"
-        "laugh"
-        "confused"
-        "heart"
-        "hooray"
-        "rocket"
-        "eyes"
-        "100"
-        "anger"
-        "astonished"
-        "no_good"
-        "ok_hand"
-        "pensive"
-        "pizza"
-        "point_up"
-        "sob"
-        "skull"
-        "upside_down_face"
-        "shrug"
-        "huh"
-        "bruh"
-        "okiedokie"
-        "grr"
-      ];
-
-      CUSTOM_EMOJIS = lib.concatStringsSep "," [
-        "bruh"
-        "grr"
-        "huh"
-        "ohyeah"
-      ];
-    };
-    "ui.meta" = {
-      AUTHOR = "Programvareverkstedet";
-      DESCRIPTION = "Bokstavelig talt programvareverkstedet";
-      KEYWORDS = lib.concatStringsSep "," [
-        "git"
-        "hackerspace"
-        "nix"
-        "open source"
-        "foss"
-        "organization"
-        "software"
-        "student"
-      ];
-    };
-  };
-
   systemd.services.gitea-customization = lib.mkIf cfg.enable {
     description = "Install extra customization in gitea's CUSTOM_DIR";
     wantedBy = [ "gitea.service" ];
@@ -110,11 +57,6 @@ in
       install -Dm444 ${extraLinksFooter} ${cfg.customDir}/templates/custom/extra_links_footer.tmpl
       install -Dm444 ${project-labels} ${cfg.customDir}/options/label/project-labels.yaml
 
-      install -Dm644 ${./emotes/bruh.png} ${cfg.customDir}/public/assets/img/emoji/bruh.png
-      install -Dm644 ${./emotes/huh.gif} ${cfg.customDir}/public/assets/img/emoji/huh.png
-      install -Dm644 ${./emotes/grr.png} ${cfg.customDir}/public/assets/img/emoji/grr.png
-      install -Dm644 ${./emotes/okiedokie.jpg} ${cfg.customDir}/public/assets/img/emoji/okiedokie.png
-
       "${lib.getExe pkgs.rsync}" -a "${customTemplates}/" ${cfg.customDir}/templates/
     '';
   };

hosts/kommode/services/gitea/default.nix

@@ -83,24 +83,11 @@ in {
         AUTO_WATCH_NEW_REPOS = false;
       };
       admin.DEFAULT_EMAIL_NOTIFICATIONS = "onmention";
+      session.COOKIE_SECURE = true;
       security = {
         SECRET_KEY = lib.mkForce "";
         SECRET_KEY_URI = "file:${config.sops.secrets."gitea/secret-key".path}";
       };
-      cache = {
-        ADAPTER = "redis";
-        HOST = "redis+socket://${config.services.redis.servers.gitea.unixSocket}?db=0";
-        ITEM_TTL = "72h";
-      };
-      session = {
-        COOKIE_SECURE = true;
-        PROVIDER = "redis";
-        PROVIDER_CONFIG = "redis+socket://${config.services.redis.servers.gitea.unixSocket}?db=1";
-      };
-      queue = {
-        TYPE = "redis";
-        CONN_STR = "redis+socket://${config.services.redis.servers.gitea.unixSocket}?db=2";
-      };
       database.LOG_SQL = false;
       repository = {
         PREFERRED_LICENSES = lib.concatStringsSep "," [
@@ -141,6 +128,31 @@ in {
         AVATAR_MAX_ORIGIN_SIZE = 1024 * 1024 * 2;
       };
       actions.ENABLED = true;
+      ui = {
+        REACTIONS = lib.concatStringsSep "," [
+          "+1"
+          "-1"
+          "laugh"
+          "confused"
+          "heart"
+          "hooray"
+          "rocket"
+          "eyes"
+          "100"
+          "anger"
+          "astonished"
+          "no_good"
+          "ok_hand"
+          "pensive"
+          "pizza"
+          "point_up"
+          "sob"
+          "skull"
+          "upside_down_face"
+          "shrug"
+        ];
+      };
+      "ui.meta".DESCRIPTION = "Bokstavelig talt programvareverkstedet";
     };
 
     dump = {
@@ -152,26 +164,12 @@ in {
 
   environment.systemPackages = [ cfg.package ];
 
-  systemd.services.gitea = lib.mkIf cfg.enable {
-    wants = [ "redis-gitea.service" ];
-    after = [ "redis-gitea.service" ];
+  systemd.services.gitea.serviceConfig.CPUSchedulingPolicy = "batch";
 
-    serviceConfig = {
-      CPUSchedulingPolicy = "batch";
-      CacheDirectory = "gitea/repo-archive";
-      BindPaths = [
+  systemd.services.gitea.serviceConfig.CacheDirectory = "gitea/repo-archive";
+  systemd.services.gitea.serviceConfig.BindPaths = [
     "%C/gitea/repo-archive:${cfg.stateDir}/data/repo-archive"
   ];
-    };
-  };
-
-  services.redis.servers.gitea = lib.mkIf cfg.enable {
-    enable = true;
-    user = config.services.gitea.user;
-    save = [ ];
-    openFirewall = false;
-    port = 5698;
-  };
 
   services.nginx.virtualHosts."${domain}" = {
     forceSSL = true;
@@ -197,23 +195,6 @@ 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;
-    useDefaultShell = true;
+    shell = pkgs.bash;
   };
 
   sops.secrets."gitea/web-secret-provider/token" = {

hosts/lupine/configuration.nix

@@ -9,6 +9,12 @@
   ];
 
   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";
@@ -22,7 +28,7 @@
   # There are no smart devices
   services.smartd.enable = false;
 
-  # Don't change (even during upgrades) unless you know what you are doing.
+  # Do not change, even during upgrades.
   # See https://search.nixos.org/options?show=system.stateVersion
   system.stateVersion = "25.05";
 }

hosts/lupine/hardware-configuration/lupine-1.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:

hosts/lupine/hardware-configuration/lupine-2.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:

hosts/lupine/hardware-configuration/lupine-3.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:

hosts/lupine/hardware-configuration/lupine-4.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:

hosts/lupine/hardware-configuration/lupine-5.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:

hosts/shark/configuration.nix

@@ -6,14 +6,33 @@
       (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") ];
   };
 
-  services.qemuGuest.enable = true;
+  # List packages installed in system profile
+  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/shark/hardware-configuration.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:

hosts/skrott/configuration.nix

@@ -1,56 +1,35 @@
-{ config, pkgs, lib, modulesPath, fp, values, ... }: {
+{ config, pkgs, lib, fp, ... }: {
   imports = [
-    (modulesPath + "/profiles/perlless.nix")
+    # ./hardware-configuration.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;
 
-  documentation.enable = lib.mkForce false;
+  # TODO: can we reduce further?
 
-  environment.enableAllTerminfo = lib.mkForce false;
+  system.stateVersion = "25.05";
 
-  programs.neovim.enable = lib.mkForce false;
-  programs.zsh.enable = lib.mkForce false;
-  programs.git.package = pkgs.gitMinimal;
-
-  nix.registry = lib.mkForce { };
-  nix.nixPath = lib.mkForce [ ];
+  sops.defaultSopsFile = fp /secrets/skrott/skrott.yaml;
+  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
+  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
+  sops.age.generateKey = true;
 
   sops.secrets = {
-    "dibbler/postgresql/password" = {
+    "dibbler/postgresql/url" = {
       owner = "dibbler";
       group = "dibbler";
     };
@@ -60,16 +39,10 @@
 
   networking = {
     hostName = "skrot";
-    defaultGateway = values.hosts.gateway;
-    defaultGateway6 = values.hosts.gateway6;
     interfaces.eth0 = {
       useDHCP = false;
       ipv4.addresses = [{
-        address = values.hosts.skrott.ipv4;
-        prefixLength = 25;
-      }];
-      ipv6.addresses = [{
-        address = values.hosts.skrott.ipv6;
+        address = "129.241.210.235";
         prefixLength = 25;
       }];
     };
@@ -83,30 +56,18 @@
 
     settings = {
       general.quit_allowed = false;
-      database = {
-        type = "postgresql";
-        postgresql = {
-          username = "pvv_vv";
-          dbname = "pvv_vv";
-          host = "postgres.pvv.ntnu.no";
-          password_file = config.sops.secrets."dibbler/postgresql/password".path;
-        };
-      };
+      database.url = config.sops.secrets."dibbler/postgresql/url".path;
     };
   };
 
   # https://github.com/NixOS/nixpkgs/issues/84105
-  boot.kernelParams = lib.mkIf (!config.virtualisation.isVmVariant) [
+  boot.kernelParams = [
     "console=ttyUSB0,9600"
     # "console=tty1" # Already part of the module
   ];
-  systemd.services."serial-getty@ttyUSB0" = lib.mkIf (!config.virtualisation.isVmVariant) {
+  systemd.services."serial-getty@ttyUSB0" = {
     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

@@ -1,24 +0,0 @@
-{ config, fp, pkgs, values, ... }:
-{
-  imports = [
-    # Include the results of the hardware scan.
-    ./hardware-configuration.nix
-    (fp /base)
-
-    ./services/nfs-mounts.nix
-    ./services/userweb.nix
-  ];
-
-  systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {
-    matchConfig.Name = "ens18";
-    address = with values.hosts.temmie; [ (ipv4 + "/25") (ipv6 + "/64") ];
-  };
-
-  services.nginx.enable = false;
-
-  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/temmie/hardware-configuration.nix

@@ -1,30 +0,0 @@
-# Do not modify this file!  It was generated by 'nixos-generate-config'
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, modulesPath, ... }:
-
-{
-  imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
-    ];
-
-  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/c3aed415-0054-4ac5-8d29-75a99cc26451";
-      fsType = "btrfs";
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/A367-83FD";
-      fsType = "vfat";
-      options = [ "fmask=0022" "dmask=0022" ];
-    };
-
-  swapDevices = [ ];
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-}

hosts/temmie/services/nfs-mounts.nix

@@ -1,57 +0,0 @@
-{ lib, values, ... }:
-let
-  # See microbel:/etc/exports
-  letters = [ "a" "b" "c" "d" "h" "i" "j" "k" "l" "m" "z" ];
-in
-{
-  systemd.targets."pvv-homedirs" = {
-    description = "PVV Homedir Partitions";
-  };
-
-  systemd.mounts = map (l: {
-    description = "PVV Homedir Partition ${l}";
-
-    before = [ "remote-fs.target" ];
-    wantedBy = [ "multi-user.target" ];
-    requiredBy = [ "pvv-homedirs.target" ];
-
-    type = "nfs";
-    what = "homepvv${l}.pvv.ntnu.no:/export/home/pvv/${l}";
-    where = "/run/pvv-home-mounts/${l}";
-
-    options = lib.concatStringsSep "," [
-      "nfsvers=3"
-
-      # 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"
-      "addr=${values.hosts.microbel.ipv4}"
-      "mountproto=tcp"
-      "mounthost=${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"
-    ];
-  }) letters;
-}

hosts/temmie/services/userweb.nix

@@ -1,344 +0,0 @@
-{ 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

@@ -7,7 +7,12 @@
     ./services/gitea-runners.nix
   ];
 
-  boot.loader.systemd-boot.enable = false;
+  sops.defaultSopsFile = fp /secrets/ustetind/ustetind.yaml;
+  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;
 
@@ -34,7 +39,5 @@
     };
   };
 
-  # 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

@@ -14,9 +14,15 @@
     "armv7l-linux"
   ];
 
-  boot.loader.systemd-boot.enable = false;
+  sops.defaultSopsFile = fp /secrets/wenche/wenche.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.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") ];
@@ -30,9 +36,9 @@
     package = config.boot.kernelPackages.nvidiaPackages.production;
   };
 
-  services.qemuGuest.enable = true;
+  # List packages installed in system profile
+  environment.systemPackages = with pkgs; [
+  ];
 
-  # 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";
+  system.stateVersion = "24.11"; # Did you read the comment?
 }

modules/bluemap.nix

@@ -13,32 +13,11 @@ let
         (format.generate "${name}.conf" value))
       cfg.storage);
 
-  generateMapConfigWithMarkerData = name: { extraHoconMarkersFile, settings, ... }:
-    assert (extraHoconMarkersFile == null) != ((settings.marker-sets or { }) == { });
-    lib.pipe settings (
-      (lib.optionals (extraHoconMarkersFile != null) [
-        (settings: lib.recursiveUpdate settings {
-          marker-placeholder = "###ASDF###";
-        })
-      ]) ++ [
-        (format.generate "${name}.conf")
-      ] ++ (lib.optionals (extraHoconMarkersFile != null) [
-        (hoconFile: pkgs.runCommand "${name}-patched.conf" { } ''
-          mkdir -p "$(dirname "$out")"
-          cp '${hoconFile}' "$out"
-          substituteInPlace "$out" \
-            --replace-fail '"marker-placeholder" = "###ASDF###"' "\"marker-sets\" = $(cat '${extraHoconMarkersFile}')"
-        '')
-      ])
-    );
-
-  mapsFolder = lib.pipe cfg.maps [
-    (lib.attrsets.mapAttrs' (name: value: {
-      name = "${name}.conf";
-      value = generateMapConfigWithMarkerData name value;
-    }))
-    (pkgs.linkFarm "maps")
-  ];
+  mapsFolder = pkgs.linkFarm "maps"
+    (lib.attrsets.mapAttrs' (name: value:
+      lib.nameValuePair "${name}.conf"
+        (format.generate "${name}.conf" value.settings))
+      cfg.maps);
 
   webappConfigFolder = pkgs.linkFarm "bluemap-config" {
     "maps" = mapsFolder;
@@ -51,7 +30,7 @@ let
 
   renderConfigFolder = name: value: pkgs.linkFarm "bluemap-${name}-config" {
     "maps" = pkgs.linkFarm "maps" {
-      "${name}.conf" = generateMapConfigWithMarkerData name value;
+      "${name}.conf" = (format.generate "${name}.conf" value.settings);
     };
     "storages" = storageFolder;
     "core.conf" = coreConfig;
@@ -181,18 +160,6 @@ in {
             defaultText = lib.literalExpression "config.services.bluemap.packs";
             description = "A set of resourcepacks, datapacks, and mods to extract resources from, loaded in alphabetical order.";
           };
-
-          extraHoconMarkersFile = mkOption {
-            type = lib.types.nullOr lib.types.path;
-            default = null;
-            description = ''
-              Path to a hocon file containing marker data.
-              The content of this file will be injected into the map config file in a separate derivation.
-
-              DO NOT SEND THIS TO NIXPKGS, IT'S AN UGLY HACK.
-            '';
-          };
-
           settings = mkOption {
             type = (lib.types.submodule {
               freeformType = format.type;

modules/gickup/update-linktree.nix

@@ -16,8 +16,6 @@ in
 
     # TODO: update symlink for one repo at a time (e.g. gickup-linktree@<instance>.service)
     systemd.services."gickup-linktree" = {
-      after = map ({ slug, ... }: "gickup@${slug}.service") (lib.attrValues cfg.instances);
-      wantedBy = [ "gickup.target" ];
       serviceConfig = {
         Type = "oneshot";
         ExecStart = let

modules/grzegorz.nix

@@ -37,13 +37,9 @@ 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"
       ];