kvernberg/taler/exchange: Add more denominations

.gitea/workflows/eval.yml

@@ -4,10 +4,10 @@ on:
   push:
 jobs:
   evals:
-    runs-on: debian-latest
+    runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v3
     - run: apt-get update && apt-get -y install sudo
-    - uses: https://github.com/cachix/install-nix-action@v31
+    - uses: https://github.com/cachix/install-nix-action@v23
     - run: echo -e "show-trace = true\nmax-jobs = auto\ntrusted-users = root\nexperimental-features = nix-command flakes\nbuild-users-group =" > /etc/nix/nix.conf
     - run: nix flake check

.mailmap

@@ -1,25 +0,0 @@
-Daniel Løvbrøtte Olsen <danio@pvv.ntnu.no> <daniel.olsen99@gmail.com>
-Daniel Løvbrøtte Olsen <danio@pvv.ntnu.no> Daniel <danio@pvv.ntnu.no>
-Daniel Løvbrøtte Olsen <danio@pvv.ntnu.no> Daniel Lovbrotte Olsen <danio@pvv.ntnu.no>
-Daniel Løvbrøtte Olsen <danio@pvv.ntnu.no> Daniel Olsen <danio@pvv.ntnu.no>
-Daniel Løvbrøtte Olsen <danio@pvv.ntnu.no> danio <danio@pvv.ntnu.no>
-Daniel Løvbrøtte Olsen <danio@pvv.ntnu.no> Daniel Olsen <danio@bicep.pvv.ntnu.no>
-
-
-Øystein Kristoffer Tveit <oysteikt@pvv.ntnu.no> h7x4 <h7x4@nani.wtf>
-Øystein Kristoffer Tveit <oysteikt@pvv.ntnu.no> Øystein Tveit <oysteikt@pvv.ntnu.no>
-Øystein Kristoffer Tveit <oysteikt@pvv.ntnu.no> oysteikt <oysteikt@pvv.ntnu.no>
-Øystein Kristoffer Tveit <oysteikt@pvv.ntnu.no> Øystein <oysteikt@pvv.org>
-Øystein Kristoffer Tveit <oysteikt@pvv.ntnu.no> Oystein Kristoffer Tveit <oysteikt@pvv.ntnu.no>
-
-Felix Albrigtsen <felixalb@pvv.ntnu.no> <felix@albrigtsen.it>
-Felix Albrigtsen <felixalb@pvv.ntnu.no> <felixalbrigtsen@gmail.com>
-Felix Albrigtsen <felixalb@pvv.ntnu.no> felixalb <felixalb@pvv.ntnu.no>
-
-Peder Bergebakken Sundt <pederbs@pvv.ntnu.no> <pbsds@hotmail.com>
-
-Adrian Gunnar Lauterer <adriangl@pvv.ntnu.no> Adrian G L <adrian@lauterer.it>
-Adrian Gunnar Lauterer <adriangl@pvv.ntnu.no> Adrian Gunnar Lauterer <adrian@lauterer.it>
-
-Fredrik Robertsen <frero@pvv.ntnu.no> frero <frero@pvv.ntnu.no>
-Fredrik Robertsen <frero@pvv.ntnu.no> fredrikr79 <fredrikrobertsen7@gmail.com>

.sops.yaml

@@ -1,31 +1,26 @@
 keys:
   # Users
-  - &user_danio age1ug30gg4y7ftuya0wdv7q0vh4egn00wlv2th7mt7cgc2ze46wmvyq9lq6ge
+  - &user_danio age17tagmpwqjk3mdy45rfesrfey6h863x8wfq38wh33tkrlrywxducs0k6tpq
-  - &user_eirikwit age1ju7rd26llahz3g8tz7cy5ld52swj8gsmg0flrmrxngc0nj0avq3ssh0sn5
   - &user_felixalb age1mrnldl334l2nszuta6ywvewng0fswv2dz9l5g4qcwe3nj4yxf92qjskdx6
   - &user_oysteikt F7D37890228A907440E1FD4846B9228E814A2AAC
-  - &user_pederbs_bjarte age1zhxul786an743u0fascv4wtc5xduu7qfy803lfs539yzhgmlq5ds2lznt5
+  - &user_eirikwit age1ju7rd26llahz3g8tz7cy5ld52swj8gsmg0flrmrxngc0nj0avq3ssh0sn5
-  - &user_pederbs_nord age1wrssr4z4g6vl3fd3qme5cewchmmhm0j2xe6wf2meu4r6ycn37anse98mfs
   - &user_pederbs_sopp age1hmpdk4h69wxpwqk9tkud39f66hprhehxtzhgw97r6dvr7v0mx5jscsuhkn
+  - &user_pederbs_nord age1wrssr4z4g6vl3fd3qme5cewchmmhm0j2xe6wf2meu4r6ycn37anse98mfs
+  - &user_pederbs_bjarte age1zhxul786an743u0fascv4wtc5xduu7qfy803lfs539yzhgmlq5ds2lznt5
 
   # Hosts
-  - &host_bakke age1syted6kt48sumjjucggh6r3uca4x2ppp4mfungf3lamkt2le05csc99633
+  - &host_jokum age1gp8ye4g2mmw3may5xg0zsy7mm04glfz3788mmdx9cvcsdxs9hg0s0cc9kt
-  - &host_bekkalokk age12nj59tguy9wg882updc2vjdusx5srnxmjyfaqve4zx6jnnsaw3qsyjq6zd
-  - &host_bicep age19nk55kcs7s0358jpkn75xnr57dfq6fq3p43nartvsprx0su22v7qcgcjdx
   - &host_ildkule age1x28hmzvuv6f2n66c0jtqcca3h9rput8d7j5uek6jcpx8n9egd52sqpejq0
-  - &host_kommode age1mt4d0hg5g76qp7j0884llemy0k2ymr5up8vfudz6vzvsflk5nptqqd32ly
+  - &host_bekkalokk age12nj59tguy9wg882updc2vjdusx5srnxmjyfaqve4zx6jnnsaw3qsyjq6zd
-  - &host_lupine-1 age1fkrypl6fu4ldsa7te4g3v4qsegnk7sd6qhkquuwzh04vguy96qus08902e
+  - &host_bicep age1sl43gc9cw939z5tgha2lpwf0xxxgcnlw7w4xem4sqgmt2pt264vq0dmwx2
-  - &host_lupine-2 age1mu0ej57n4s30ghealhyju3enls83qyjua69986la35t2yh0q2s0seruz5n
+  - &host_kvernberg age19rlntxt0m27waa0n288g9wgpksa6ndlzz8eneeqya7w3zd7may0sqzhcvz
-  - &host_lupine-3 age1j2u876z8hu87q5npfxzzpfgllyw8ypj66d7cgelmzmnrf3xud34qzkntp9
-  - &host_lupine-4 age1t8zlawqkmhye737pn8yx0z3p9cl947d9ktv2cajdc6hnvn52d3fsc59s2k
-  - &host_lupine-5 age199zkqq4jp4yc3d0hx2q0ksxdtp42xhmjsqwyngh8tswuck34ke3smrfyqu
-  - &host_ustetind age1hffjafs4slznksefmtqrlj7rdaqgzqncn4un938rhr053237ry8s3rs0v8
 
 creation_rules:
   # Global secrets
   - path_regex: secrets/[^/]+\.yaml$
     key_groups:
     - age:
+      - *host_jokum
       - *user_danio
       - *user_felixalb
       - *user_eirikwit
@@ -49,10 +44,10 @@ creation_rules:
       pgp:
       - *user_oysteikt
 
-  - path_regex: secrets/kommode/[^/]+\.yaml$
+  - path_regex: secrets/jokum/[^/]+\.yaml$
     key_groups:
     - age:
-      - *host_kommode
+      - *host_jokum
       - *user_danio
       - *user_felixalb
       - *user_pederbs_sopp
@@ -84,43 +79,9 @@ creation_rules:
       - *user_pederbs_bjarte
       pgp:
       - *user_oysteikt
-
+  
-  - path_regex: secrets/ustetind/[^/]+\.yaml$
+  - path_regex: secrets/kvernberg/[^/]+$
     key_groups:
-    - age:
+      - age:
-      - *host_ustetind
+          - *host_kvernberg
-      - *user_danio
+          - *user_danio
-      - *user_felixalb
-      - *user_pederbs_sopp
-      - *user_pederbs_nord
-      - *user_pederbs_bjarte
-      pgp:
-      - *user_oysteikt
-
-  - path_regex: secrets/lupine/[^/]+\.yaml$
-    key_groups:
-    - age:
-      - *host_lupine-1
-      - *host_lupine-2
-      - *host_lupine-3
-      - *host_lupine-4
-      - *host_lupine-5
-      - *user_danio
-      - *user_felixalb
-      - *user_pederbs_sopp
-      - *user_pederbs_nord
-      - *user_pederbs_bjarte
-      pgp:
-      - *user_oysteikt
-
-  - path_regex: secrets/bakke/[^/]+\.yaml$
-    key_groups:
-    - age:
-      - *host_bakke
-      - *user_danio
-      - *user_felixalb
-      - *user_pederbs_sopp
-      - *user_pederbs_nord
-      - *user_pederbs_bjarte
-      pgp:
-      - *user_oysteikt

README.MD

@@ -0,0 +1,61 @@
+# PVV NixOS configs
+
+## Hvordan endre på ting
+
+Før du endrer på ting husk å ikke putte ting som skal være hemmelig uten å først lese seksjonen for hemmeligheter!
+
+Etter å ha klonet prosjektet ned og gjort endringer kan du evaluere configene med:
+
+`nix flake check --keep-going`
+
+før du bygger en maskin med:
+
+`nix build .#<maskinnavn>`
+
+hvis du vil være ekstra sikker på at alt bygger så kan du kjøre:
+
+`nix build .` for å bygge alle de viktige maskinene.
+
+NB: Dette kan ta opp til 30 minutter avhengig av hva som ligger i caches
+
+Husk å hvertfall stage nye filer om du har laget dem!
+
+Om alt bygger fint commit det og push til git repoet.
+Det er sikkert lurt å lage en PR først om du ikke er vandt til nix enda.
+
+Innen 24h skal alle systemene hente ned den nye konfigurasjonen og deploye den.
+
+Du kan tvinge en maskin til å oppdatere seg før dette ved å kjøre:
+`nixos-rebuild switch --update-input nixpkgs --update-input nixpkgs-unstable --no-write-lock-file --refresh --upgrade --flake git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git`
+
+som root på maskinen.
+
+Hvis du ikke har lyst til å oppdatere alle pakkene (og kanskje måtte vente en stund!) kan du kjøre
+
+`nixos-rebuild switch --override-input nixpkgs nixpkgs --override-input nixpkgs-unstable nixpkgs-unstable --flake git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git`
+
+## Seksjonen for hemmeligheter
+
+For at hemmeligheter ikke skal deles med hele verden i git - eller å være world
+readable i nix-storen, bruker vi [sops-nix](https://github.com/Mic92/sops-nix)
+
+For å legge til secrets kan du kjøre f.eks. `sops secrets/jokum/jokum.yaml`
+Dette vil dekryptere filen og gi deg en text-editor du kan bruke for endre hemmelighetene.
+
+Et nix shell med dette verktøyet inkludert ligger i flaket og shell.nix og kan aktiveres med:
+
+`nix-shell` eller `nix develop`. Vi anbefaler det siste.
+I tilegg kan du sette opp [direnv](https://direnv.net/) slik at dette skjer automatisk
+
+for å få tilgang til å lese/skrive hemmeligheter må du spørre noen/noe som har tilgang til hemmelighetene
+om å legge til age eller pgp nøkkelen din i [`.sops.yaml`](https://git.pvv.ntnu.no/Drift/pvv-nixos-config/src/main/.sops.yaml)
+
+Denne kan du generere fra ssh-nøkkelene dine eller lage en egen nøkkel.
+
+### Legge til flere keys
+
+Gjør det som gir mening i .sops.yml
+
+Etter det kjør `sops updatekeys secrets/host/file.yml`
+
+MERK at det ikke er `sops -r` som BARE roterer nøkklene for de som allerede er i secretfila

README.md

@@ -1,36 +0,0 @@
-# PVV NixOS config
-
-This repository contains the NixOS configurations for Programvareverkstedet's server closet.
-In addition to machine configurations, it also contains a bunch of shared modules, packages, and
-more.
-
-## Machines
-
-| Name                       | Type     | Description                                               |
-|----------------------------|----------|-----------------------------------------------------------|
-| [bekkalokk][bek]           | Physical | Our main web host, webmail, wiki, idp, minecraft map, ... |
-| [bicep][bic]               | Virtual  | Database host, matrix, git mirrors, ...                   |
-|  bikkje                    | Virtual  | Experimental login box                                    |
-| [brzeczyszczykiewicz][brz] | Physical | Shared music player                                       |
-| [georg][geo]               | Physical | Shared music player                                       |
-| [ildkule][ild]             | Virtual  | Logging and monitoring host, prometheus, grafana, ...     |
-| [kommode][kom]             | Virtual  | Gitea + Gitea pages                                       |
-| [lupine][lup]              | Physical | Gitea CI/CD runners                                       |
-|  shark                     | Virtual  | Test host for authentication, absolutely horrendous       |
-| [wenche][wen]              | Virtual  | Nix-builders, general purpose compute                     |
-
-## Documentation
-
-- [Development - working on the PVV machines](./docs/development.md)
-- [Miscellaneous development notes](./docs/development-misc.md)
-- [User management](./docs/users.md)
-- [Secret management and `sops-nix`](./docs/secret-management.md)
-
-[bek]: https://wiki.pvv.ntnu.no/wiki/Maskiner/bekkalokk
-[bic]: https://wiki.pvv.ntnu.no/wiki/Maskiner/bicep
-[brz]: https://wiki.pvv.ntnu.no/wiki/Maskiner/brzęczyszczykiewicz
-[geo]: https://wiki.pvv.ntnu.no/wiki/Maskiner/georg
-[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
-[wen]: https://wiki.pvv.ntnu.no/wiki/Maskiner/wenche

base/default.nix

@@ -1,9 +1,4 @@
-{
+{ pkgs, lib, fp, ... }:
-  pkgs,
-  lib,
-  fp,
-  ...
-}:
 
 {
   imports = [
@@ -12,30 +7,19 @@
 
     ./networking.nix
     ./nix.nix
-    ./vm.nix
-    ./flake-input-exporter.nix
 
     ./services/acme.nix
-    ./services/uptimed.nix
     ./services/auto-upgrade.nix
-    ./services/dbus.nix
-    ./services/fwupd.nix
     ./services/irqbalance.nix
     ./services/logrotate.nix
     ./services/nginx.nix
     ./services/openssh.nix
     ./services/postfix.nix
-    ./services/prometheus-node-exporter.nix
-    ./services/prometheus-systemd-exporter.nix
-    ./services/promtail.nix
     ./services/smartd.nix
     ./services/thermald.nix
-    ./services/userborn.nix
-    ./services/userdbd.nix
   ];
 
   boot.tmp.cleanOnBoot = lib.mkDefault true;
-  boot.kernelPackages = lib.mkDefault pkgs.linuxPackages_latest;
 
   time.timeZone = "Europe/Oslo";
 
@@ -61,22 +45,8 @@
     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
-  # home-manager usually handles this for you: https://github.com/nix-community/home-manager/blob/22a36aa709de7dd42b562a433b9cefecf104a6ee/modules/programs/bash.nix#L203-L209
-  # btw, programs.bash.shellInit just goes into environment.shellInit which in turn goes into /etc/profile, spooky shit
-  programs.bash.shellInit = ''
-    if [ -n "''${BASH_VERSION:-}" ]; then
-      if [[ ! -f ~/.bash_profile && ! -f ~/.bash_login ]]; then
-       [[ -f ~/.bashrc ]] && . ~/.bashrc
-      fi
-    fi
-  '';
-
   programs.zsh.enable = true;
 
-  # security.lockKernelModules = true;
-  security.protectKernelImage = true;
   security.sudo.execWheelOnly = true;
   security.sudo.extraConfig = ''
     Defaults lecture = never
@@ -87,3 +57,4 @@
   # Trusted users on the nix builder machines
   users.groups."nix-builder-users".name = "nix-builder-users";
 }
+

base/flake-input-exporter.nix

@@ -1,55 +0,0 @@
-{
-  config,
-  inputs,
-  lib,
-  pkgs,
-  values,
-  ...
-}:
-let
-  data = lib.flip lib.mapAttrs inputs (
-    name: input: {
-      inherit (input)
-        lastModified
-        ;
-    }
-  );
-  folder = pkgs.writeTextDir "share/flake-inputs" (
-    lib.concatMapStringsSep "\n" (
-      { name, value }: ''nixos_last_modified_input{flake="${name}"} ${toString value.lastModified}''
-    ) (lib.attrsToList data)
-  );
-  port = 9102;
-in
-{
-  services.nginx.virtualHosts."${config.networking.fqdn}-nixos-metrics" = {
-    serverName = config.networking.fqdn;
-    serverAliases = [
-      "${config.networking.hostName}.pvv.org"
-    ];
-    locations."/metrics" = {
-      root = "${folder}/share";
-      tryFiles = "/flake-inputs =404";
-      extraConfig = ''
-        default_type text/plain;
-      '';
-    };
-    listen = [
-      {
-        inherit port;
-        addr = "0.0.0.0";
-      }
-    ];
-    extraConfig = ''
-      allow ${values.hosts.ildkule.ipv4}/32;
-      allow ${values.hosts.ildkule.ipv6}/128;
-      allow 127.0.0.1/32;
-      allow ::1/128;
-      allow ${values.ipv4-space};
-      allow ${values.ipv6-space};
-      deny all;
-    '';
-  };
-
-  networking.firewall.allowedTCPPorts = [ port ];
-}

base/nix.nix

@@ -1,17 +1,16 @@
-{ lib, config, inputs, ... }:
+{ inputs, ... }:
 {
   nix = {
     gc = {
       automatic = true;
       options = "--delete-older-than 2d";
     };
-    optimise.automatic = true;
 
     settings = {
       allow-dirty = true;
-      auto-allocate-uids = true;
+      auto-optimise-store = true;
       builders-use-substitutes = true;
-      experimental-features = [ "nix-command" "flakes" "auto-allocate-uids" ];
+      experimental-features = [ "nix-command" "flakes" ];
       log-lines = 50;
       use-xdg-base-directories = true;
     };
@@ -22,16 +21,11 @@
     ** use the same channel the system
     ** was built with
     */
-    registry = lib.mkMerge [
+    registry = {
-      {
+      "nixpkgs".flake = inputs.nixpkgs;
-        "nixpkgs".flake = inputs.nixpkgs;
+      "nixpkgs-unstable".flake = inputs.nixpkgs-unstable;
-        "nixpkgs-unstable".flake = inputs.nixpkgs-unstable;
+      "pvv-nix".flake = inputs.self;
-      }
+    };
-      # We avoid the reference to self in vmVariant to get a stable system .outPath for equivalence testing
-      (lib.mkIf (!config.virtualisation.isVmVariant) {
-        "pvv-nix".flake = inputs.self;
-      })
-    ];
     nixPath = [
       "nixpkgs=${inputs.nixpkgs}"
       "unstable=${inputs.nixpkgs-unstable}"

base/services/auto-upgrade.nix

@@ -1,39 +1,26 @@
-{ config, inputs, pkgs, lib, ... }:
+{ inputs, pkgs, lib, ... }:
-
-let
-  inputUrls = lib.mapAttrs (input: value: value.url) (import "${inputs.self}/flake.nix").inputs;
-in
-
 {
   system.autoUpgrade = {
     enable = true;
-    flake = "git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git";
+    flake = "git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git?ref=pvvvvv";
     flags = [
-      "--refresh"
-      "--no-write-lock-file"
       # --update-input is deprecated since nix 2.22, and removed in lix 2.90
-      # as such we instead use --override-input combined with --refresh
       # https://git.lix.systems/lix-project/lix/issues/400
-    ] ++ (lib.pipe inputUrls [
+      "--refresh"
-      (lib.intersectAttrs {
+      "--override-input" "nixpkgs" "github:NixOS/nixpkgs/refs/pull/332699/merge"
-        nixpkgs = { };
+      "--override-input" "nixpkgs-unstable" "github:nixos/nixpkgs/nixos-unstable-small"
-        nixpkgs-unstable = { };
+      "--no-write-lock-file"
-      })
+    ];
-      (lib.mapAttrsToList (input: url: ["--override-input" input url]))
-      lib.concatLists
-    ]);
   };
 
   # workaround for https://github.com/NixOS/nix/issues/6895
   # via https://git.lix.systems/lix-project/lix/issues/400
-  environment.etc = lib.mkIf (!config.virtualisation.isVmVariant) {
+  environment.etc."current-system-flake-inputs.json".source
-    "current-system-flake-inputs.json".source
+    = pkgs.writers.writeJSON "flake-inputs.json" (
-      = pkgs.writers.writeJSON "flake-inputs.json" (
+      lib.flip lib.mapAttrs inputs (name: input:
-        lib.flip lib.mapAttrs inputs (name: input:
+        # inputs.*.sourceInfo sans outPath, since writeJSON will otherwise serialize sourceInfo like a derivation
-          # inputs.*.sourceInfo sans outPath, since writeJSON will otherwise serialize sourceInfo like a derivation
+        lib.removeAttrs (input.sourceInfo or {}) [ "outPath" ]
-          lib.removeAttrs (input.sourceInfo or {}) [ "outPath" ]
+          // { store-path = input.outPath; } # comment this line if you don't want to retain a store reference to the flake inputs
-            // { store-path = input.outPath; } # comment this line if you don't want to retain a store reference to the flake inputs
+      )
-        )
+    );
-      );
-  };
 }

base/services/dbus.nix

@@ -1,7 +0,0 @@
-{ ... }:
-{
-  services.dbus = {
-    enable = true;
-    implementation = "broker";
-  };
-}

base/services/fwupd.nix

@@ -1,4 +0,0 @@
-{ ... }:
-{
-  services.fwupd.enable = true;
-}

base/services/logrotate.nix

@@ -1,8 +1,41 @@
 { ... }:
 {
+  # source: https://github.com/logrotate/logrotate/blob/main/examples/logrotate.service
   systemd.services.logrotate = {
     documentation = [ "man:logrotate(8)" "man:logrotate.conf(5)" ];
     unitConfig.RequiresMountsFor = "/var/log";
-    serviceConfig.ReadWritePaths = [ "/var/log" ];
+    serviceConfig = {
+      Nice = 19;
+      IOSchedulingClass = "best-effort";
+      IOSchedulingPriority = 7;
+
+      ReadWritePaths = [ "/var/log" ];
+
+      AmbientCapabilities = [ "" ];
+      CapabilityBoundingSet = [ "" ];
+      DeviceAllow = [ "" ];
+      LockPersonality = true;
+      MemoryDenyWriteExecute = true;
+      NoNewPrivileges = true; # disable for third party rotate scripts
+      PrivateDevices = true;
+      PrivateNetwork = true; # disable for mail delivery
+      PrivateTmp = true;
+      ProtectClock = true;
+      ProtectControlGroups = true;
+      ProtectHome = true; # disable for userdir logs
+      ProtectHostname = true;
+      ProtectKernelLogs = true;
+      ProtectKernelModules = true;
+      ProtectKernelTunables = true;
+      ProtectProc = "invisible";
+      ProtectSystem = "full";
+      RestrictNamespaces = true;
+      RestrictRealtime = true;
+      SocketBindDeny = [ "any" ];
+      SystemCallArchitectures = "native";
+      SystemCallFilter = [
+        "@system-service"
+      ];
+    };
   };
 }

base/services/nginx.nix

@@ -20,48 +20,25 @@
     recommendedGzipSettings = true;
 
     appendConfig = ''
-      # pcre_jit on;
+      pcre_jit on;
       worker_processes auto;
       worker_rlimit_nofile 100000;
     '';
     eventsConfig = ''
       worker_connections 2048;
       use epoll;
-      # multi_accept on;
+      multi_accept on;
     '';
   };
 
   systemd.services.nginx.serviceConfig = lib.mkIf config.services.nginx.enable {
     LimitNOFILE = 65536;
-    # We use jit my dudes
-    MemoryDenyWriteExecute = lib.mkForce false;
-    # What the fuck do we use that where the defaults are not enough???
-    SystemCallFilter = lib.mkForce null;
   };
 
   services.nginx.virtualHosts."_" = lib.mkIf config.services.nginx.enable {
-    listen = [
-      {
-        addr = "0.0.0.0";
-        extraParameters = [
-          "default_server"
-          # Seemingly the default value of net.core.somaxconn
-          "backlog=4096"
-          "deferred"
-        ];
-      }
-      {
-        addr = "[::0]";
-        extraParameters = [
-          "default_server"
-          "backlog=4096"
-          "deferred"
-        ];
-      }
-    ];
     sslCertificate = "/etc/certs/nginx.crt";
     sslCertificateKey = "/etc/certs/nginx.key";
     addSSL = true;
     extraConfig = "return 444;";
   };
-}
+}

base/services/postfix.nix

@@ -6,17 +6,18 @@ in
   services.postfix = {
     enable = true;
 
-    settings.main = {
+    hostname = "${config.networking.hostName}.pvv.ntnu.no";
-      myhostname = "${config.networking.hostName}.pvv.ntnu.no";
+    domain = "pvv.ntnu.no";
-      mydomain = "pvv.ntnu.no";
 
-      # Nothing should be delivered to this machine
+    relayHost = "smtp.pvv.ntnu.no";
-      mydestination = [ ];
+    relayPort = 465;
-
-      relayhost = [ "smtp.pvv.ntnu.no:465" ];
 
+    config = {
       smtp_tls_wrappermode = "yes";
       smtp_tls_security_level = "encrypt";
     };
+
+    # Nothing should be delivered to this machine
+    destination = [ ];
   };
-}
+}

base/services/prometheus-node-exporter.nix

@@ -1,23 +0,0 @@
-{ config, lib, values, ... }:
-let
-  cfg = config.services.prometheus.exporters.node;
-in
-{
-  services.prometheus.exporters.node = {
-    enable = lib.mkDefault true;
-    port = 9100;
-    enabledCollectors = [ "systemd" ];
-  };
-
-  systemd.services.prometheus-node-exporter.serviceConfig = lib.mkIf cfg.enable {
-    IPAddressDeny = "any";
-    IPAddressAllow = [
-      "127.0.0.1"
-      "::1"
-      values.hosts.ildkule.ipv4
-      values.hosts.ildkule.ipv6
-    ];
-  };
-
-  networking.firewall.allowedTCPPorts = lib.mkIf cfg.enable [ cfg.port ];
-}

base/services/prometheus-systemd-exporter.nix

@@ -1,26 +0,0 @@
-{ config, lib, values, ... }:
-let
-  cfg = config.services.prometheus.exporters.systemd;
-in
-{
-  services.prometheus.exporters.systemd = {
-    enable = lib.mkDefault true;
-    port = 9101;
-    extraFlags = [
-      "--systemd.collector.enable-restart-count"
-      "--systemd.collector.enable-ip-accounting"
-    ];
-  };
-
-  systemd.services.prometheus-systemd-exporter.serviceConfig = {
-    IPAddressDeny = "any";
-    IPAddressAllow = [
-      "127.0.0.1"
-      "::1"
-      values.hosts.ildkule.ipv4
-      values.hosts.ildkule.ipv6
-    ];
-  };
-
-  networking.firewall.allowedTCPPorts = lib.mkIf cfg.enable [ cfg.port ];
-}

base/services/promtail.nix

@@ -1,38 +0,0 @@
-{ config, lib, values, ... }:
-let
-  cfg = config.services.prometheus.exporters.node;
-in
-{
-  services.promtail = {
-    enable = lib.mkDefault true;
-    configuration = {
-      server = {
-        http_listen_port = 28183;
-        grpc_listen_port = 0;
-      };
-      clients = [{
-        url = "http://ildkule.pvv.ntnu.no:3100/loki/api/v1/push";
-      }];
-      scrape_configs = [{
-        job_name = "systemd-journal";
-        journal = {
-          max_age = "12h";
-          labels = {
-            job = "systemd-journal";
-            host = config.networking.hostName;
-          };
-        };
-        relabel_configs = [
-          {
-            source_labels = [ "__journal__systemd_unit" ];
-            target_label = "unit";
-          }
-          {
-            source_labels = [ "__journal_priority_keyword" ];
-            target_label = "level";
-          }
-        ];
-      }];
-    };
-  };
-}

base/services/smartd.nix

@@ -1,20 +1,8 @@
 { config, pkgs, lib, ... }:
 {
-  services.smartd = {
+  services.smartd.enable = lib.mkDefault true;
-    enable = lib.mkDefault true;
-    notifications = {
-      mail = {
-        enable = true;
-        sender = "root@pvv.ntnu.no";
-        recipient = "root@pvv.ntnu.no";
-      };
-      wall.enable = false;
-    };
-  };
 
   environment.systemPackages = lib.optionals config.services.smartd.enable (with pkgs; [
     smartmontools
   ]);
-
+}
-  systemd.services.smartd.unitConfig.ConditionVirtualization = "no";
-}

base/services/uptimed.nix

@@ -1,59 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  cfg = config.services.uptimed;
-in
-{
-  options.services.uptimed.settings = lib.mkOption {
-    description = "";
-    default = { };
-    type = lib.types.submodule {
-      freeformType = with lib.types; attrsOf (either str (listOf str));
-    };
-  };
-
-  config = {
-    services.uptimed = {
-      enable = true;
-
-      settings = let
-        stateDir = "/var/lib/uptimed";
-      in {
-        PIDFILE = "${stateDir}/pid";
-        SENDMAIL = lib.mkDefault "${pkgs.system-sendmail}/bin/sendmail -t";
-      };
-    };
-
-    systemd.services.uptimed = lib.mkIf (cfg.enable) {
-      serviceConfig = let
-        uptimed = pkgs.uptimed.overrideAttrs (prev: {
-          postPatch = ''
-             substituteInPlace Makefile.am \
-               --replace-fail '$(sysconfdir)/uptimed.conf' '/var/lib/uptimed/uptimed.conf'
-             substituteInPlace src/Makefile.am \
-               --replace-fail '$(sysconfdir)/uptimed.conf' '/var/lib/uptimed/uptimed.conf'
-          '';
-        });
-
-      in {
-        Type = "notify";
-
-        ExecStart = lib.mkForce "${uptimed}/sbin/uptimed -f";
-
-        BindReadOnlyPaths = let
-          configFile = lib.pipe cfg.settings [
-            (lib.mapAttrsToList
-              (k: v:
-                if builtins.isList v
-                  then lib.mapConcatStringsSep "\n" (v': "${k}=${v'}") v
-                  else "${k}=${v}")
-            )
-            (lib.concatStringsSep "\n")
-            (pkgs.writeText "uptimed.conf")
-          ];
-        in [
-          "${configFile}:/var/lib/uptimed/uptimed.conf"
-        ];
-      };
-    };
-  };
-}

base/services/userborn.nix

@@ -1,4 +0,0 @@
-{ ... }:
-{
-  services.userborn.enable = true;
-}

base/services/userdbd.nix

@@ -1,4 +0,0 @@
-{ ... }:
-{
-  services.userdbd.enable = true;
-}

base/vm.nix

@@ -1,15 +0,0 @@
-{ lib, ... }:
-
-# This enables
-#     lib.mkIf (!config.virtualisation.isVmVariant) { ... }
-
-{
-  options.virtualisation.isVmVariant = lib.mkOption {
-    description = "`true` if system is build with 'nixos-rebuild build-vm'";
-    type = lib.types.bool;
-    default = false;
-  };
-  config.virtualisation.vmVariant = {
-    virtualisation.isVmVariant = true;
-  };
-}

docs/development-misc.md

@@ -1,103 +0,0 @@
-# Miscellaneous development notes
-
-This document contains a bunch of information that is not particularly specific to the pvv nixos config,
-but concerns technologies we use often or gotchas to be aware of when working with NixOS. A lot of the information
-here is already public information spread around the internet, but we've collected some of the items we use often
-here.
-
-## The firewall
-
-`networking.firewall` is a NixOS module that configures `iptables` rules on the machine. It is enabled by default on
-all of our machines, and it can be easy to forget about it when setting up new services, especially when we are the
-ones creating the NixOS module.
-
-When setting up a new service that listens on a TCP or UDP port, make sure to add the appropriate ports to either
-`networking.firewall.allowedTCPPorts` or `networking.firewall.allowedUDPPorts`.
-
-You can list out the current firewall rules by running `sudo iptables -L -n -v` on the machine.
-
-## Finding stuff
-
-Finding stuff, both underlying implementation and usage is absolutely crucial when working on nix.
-Oftentimes, the documentation will be outdated, lacking or just plain out wrong. These are some of
-the techniques we have found to be quite good when working with nix.
-
-### [ripgrep](https://github.com/BurntSushi/ripgrep)
-
-ripgrep (or `rg` for short) is a tool that lets you recursively grep for regex patters in a directory.
-
-It is great for finding references to configuration, and where and how certain things are used. It is
-especially great when working with [nixpkgs](https://github.com/NixOS/nixpkgs), which is quite large.
-
-### GitHub Search
-
-When trying to set up a new service or reconfigure something, it is very common that someone has done it
-before you, but it has never been documented anywhere. A lot of Nix code exists on GitHub, and you can
-easily query it by using the `lang:nix` filter in the search bar.
-
-For example: https://github.com/search?q=lang%3Anix+dibbler&type=code
-
-## rsync
-
-`rsync` is a tool for synchronizing files between machines. It is very useful when transferring large
-amounts of data from a to b. We use it for multiple things, often when data is produced or stored on
-one machine, and we want to process or convert it on another. For example, we use it to transfer gitea
-artifacts, to transfer gallery pictures, to transfer minecraft world data for map rendering, and more.
-
-Along with `rsync`, we often use a lesser known tool called `rrsync`, which you can use inside an ssh
-configuration (`authorized_keys` file) to restrict what paths a user can access when connecting over ssh.
-This is useful both as a security measure, but also to avoid accidental overwrites of files outside the intended
-path. `rrsync` will use chroot to restrict what paths the user can access, as well as refuse to run arbitrary commands.
-
-## `nix repl`
-
-`nix repl` is an interactive REPL for the Nix language. It is very useful for experimenting with Nix code,
-and testing out small snippets of code to make sure it behaves as expected. You can also use it to explore
-NixOS machine configurations, to interactively see that the configuration evaluates to what you expect.
-
-```
-# While in the pvv-nixos-config directory
-nix repl .
-
-# Upon writing out the config path and clickin [Tab], you will get autocompletion suggestions:
-nix-repl> nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.
-nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts._
-nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.bekkalokk.pvv.ntnu.no-nixos-metrics
-nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.idp.pvv.ntnu.no
-nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.minecraft.pvv.ntnu.no
-nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.pvv.ntnu.no
-nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.pvv.org
-nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.pw.pvv.ntnu.no
-nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.roundcubeplaceholder.example.com
-nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.snappymail.pvv.ntnu.no
-nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.webmail.pvv.ntnu.no
-nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.wiki.pvv.ntnu.no
-nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.www.pvv.ntnu.no
-nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.www.pvv.org
-```
-
-## `nix why-depends`
-
-If you ever wonder why a certain package is being used as a dependency of another package,
-or another machine, you can use `nix why-depends` to find the dependency path from one package to another.
-This is often useful after updating nixpkgs and finding an error saying that a certain package is insecure,
-broken or whatnot. You can do something like the following
-
-```bash
-# Why does bekkalokk depend on openssl?
-nix why-depends .#nixosConfigurations.bekkalokk.config.system.build.toplevel .#nixosConfigurations.bekkalokk.pkgs.openssl
-
-# Why does bekkalokk's minecraft-server depend on zlib? (this is not real)
-nix why-depends .#nixosConfigurations.bekkalokk.pkgs.minecraft-server .#nixosConfigurations.bekkalokk.pkgs.zlib
-```
-
-## php-fpm
-
-php-fpm (FastCGI Process Manager) is a PHP implementation that is designed for speed and production use. We host a bunch
-of different PHP applications (including our own website), and so we use php-fpm quite a bit. php-fpm typically exposes a
-unix socket that nginx will connect to, and php-fpm will then render php upon web requests forwarded from nginx and return
-it.
-
-php-fpm has a tendency to be a bit hard to debug. It is not always very willing to spit out error messages and logs, and so
-it can be a bit hard to figure out what's up when something goes wrong. You should see some of the commented stuff laying around
-in the website code on bekkalokk for examples of how to configure php-fpm for better logging and error reporting.

docs/development.md

@@ -1,190 +0,0 @@
-# Development - working on the PVV machines
-
-This document outlines the process of editing our NixOS configurations, and testing and deploying said changes
-to the machines. Most of the information written here is specific to the PVV NixOS configuration, and the topics
-will not really cover the nix code itself in detail. You can find some more resources for that by either following
-the links from the *Upstream documentation* section below, or in [Miscellaneous development notes](./development-misc.md).
-
-## Editing nix files
-
-> [!WARN]
-> Before editing any nix files, make sure to read [Secret management and `sops-nix`](./secret-management.md)!
-> We do not want to add any secrets in plaintext to the nix files, and certainly not commit and publish
-> them into the common public.
-
-The files are plaintext code, written in the [`Nix` language](https://nix.dev/manual/nix/stable/language/).
-
-Below is a list of important files and directories, and a description of what they contain.
-
-### `flake.nix`
-
-The `flake.nix` file is a [nix flake](https://wiki.nixos.org/wiki/Flakes) and makes up the entrypoint of the
-entire configuration. It declares what inputs are used (similar to dependencies), as well as what outputs the
-flake exposes. In our case, the most important outputs are the `nixosConfigurations` (our machine configs), but
-we also expose custom modules, packages, devshells, and more. You can run `nix flake show` to get an overview of
-the outputs (however you will need to [enable the `nix-flakes` experimental option](https://wiki.nixos.org/wiki/Flakes#Setup)).
-
-You will find that a lot of the flake inputs are the different PVV projects that we develop, imported to be hosted
-on the NixOS machines. This makes it easy to deploy changes to these projects, as we can just update the flake input
-to point to a new commit or version, and then rebuild the machines.
-
-A NixOS configuration is usually made with the `nixpkgs.lib.nixosSystem` function, however we have a few custom wrapper
-functions named `nixosConfig` and `stableNixosConfig` that abstracts away some common configuration we want on all our machines.
-
-### `values.nix`
-
-`values.nix` is a somewhat rare pattern in NixOS configurations around the internet. It contains a bunch of constant values
-that we use throughout the configuration, such as IP addresses, DNS names, paths and more. This not only makes it easier to
-change the values should we need to, but it also makes the configuration more readable. Instead of caring what exact IP any
-machine has, you can write `values.machines.name.ipv4` and abstract the details away.
-
-### `base`
-
-The `base` directory contains a bunch of NixOS configuration that is common for all or most machines. Some of the config
-you will find here sets defaults for certain services without enabling them, so that when they are enabled in a machine config,
-we don't need to repeat the same defaults over again. Other parts actually enable certain services that we want on all machines,
-such as `openssh` or the auto upgrade timer.
-
-### Vendoring `modules` and `packages`
-
-Sometimes, we either find that the packages or modules provided by `nixpkgs` is not sufficient for us,
-or that they are bugged in some way that can not be easily overrided. There are also cases where the
-modules or packages does not exist. In these cases, we tend to either copy and modify the modules and
-packages from nixpkgs, or create our own. These modules and packages end up in the top-level `modules`
-and `packages` directories. They are usually exposed in `flake.nix` as flake outputs `nixosModules.<name>`
-and `packages.<platform>.<name>`, and they are usually also added to the machines that need them in the flake.
-
-In order to override or add an extra package, the easiest way is to use an [`overlay`](https://wiki.nixos.org/wiki/Overlays).
-This makes it so that the package from `pkgs.<name>` now refers to the modified variant of the package.
-
-In order to add a module, you can just register it in the modules of the nixos machine.
-In order to override a module, you also have to use `disabledModules = [ "<path-relative-to-nixpkgs/modules>" ];`.
-Use `rg` to find examples of the latter.
-
-Do note that if you believe a new module to be of high enough quality, or the change you are making to be
-relevant for every nix user, you should strongly consider also creating a PR towards nixpkgs. However,
-getting changes made there has a bit higher threshold and takes more time than making changes in the PVV config,
-so feel free to make the changes here first. We can always remove the changes again once the upstreaming is finished.
-
-### `users`, `secrets` and `keys`
-
-For `users`, see [User management](./users.md)
-
-For `secrets` and `keys`, see [Secret management and `sops-nix`](./secret-management.md)
-
-### Collaboration
-
-We use our gitea to collaborate on changes to the nix configuration. Every PVV maintenance member should have
-access to the repository. The usual workflow is that we create a branch for the change we want to make, do a bunch
-of commits and changes, and then open a merge request for review (or just rebase on master if you know what you are doing).
-
-### Upstream documentation
-
-Here are different sources of documentation and stuff that you might find useful while
-writing, editing and debugging nix code.
-
- - [nixpkgs repository](https://github.com/NixOS/nixpkgs)
-
-This is particularly useful to read the source code, as well as upstreaming pieces of code that we think
-everyone would want
-
- - [NixOS search](https://search.nixos.org/)
-
-This is useful for searching for both packages and NixOS options.
-
- - [nixpkgs documentation](https://nixos.org/manual/nixpkgs/stable/)
- - [NixOS documentation](https://nixos.org/manual/nixos/stable/)
- - [nix (the tool) documentation](https://nix.dev/manual/nix/stable/)
-
-All of the three above make up the official documentation with all technical
-details about the different pieces that makes up NixOS.
-
- - [The official NixOS wiki](https://wiki.nixos.org)
-
-User-contributed guides, tips and tricks, and whatever else.
-
- - [nix.dev](https://nix.dev)
-
-Additional stuff
-
- - [Noogle](https://noogle.dev)
-
-This is useful when looking for nix functions and packaging helpers.
-
-## Testing and deploying changes
-
-After editing the nix files on a certain branch, you will want to test and deploy the changes to the machines.
-Unfortunately, we don't really have a good setup for testing for runtime correctness locally, but we can at least
-make sure that the code evaluates and builds correctly before deploying.
-
-To just check that the code evaluates without errors, you can run:
-
-```bash
-nix flake check
-# Or if you want to keep getting all errors before it quits:
-nix flake check --keep-going
-```
-
-> [!NOTE]
-> If you are making changes that involves creating new nix files, remember to `git add` those files before running
-> any nix commands. Nix refuses to acknowledge files that are not either commited or at least staged. It will spit
-> out an error message about not finding the file in question.
-
-### Building machine configurations
-
-To build any specific machine configuration and look at the output, you can run:
-
-```bash
-nix build .#nixosConfigurations.<machine-name>.config.system.build.toplevel
-# or just
-nix build .#<machine-name>
-```
-
-This will create a symlink name `./result` to a directory containing the built NixOS system. It is oftentimes
-the case that config files for certain services only end up in the nix store without being put into `/etc`. If you wish
-to read those files, you can often find them by looking at the systemd unit files in `./result/etc/systemd/system/`.
-(if you are using vim, `gf` or go-to-file while the cursor is over a file path is a useful trick while doing this).
-
-If you have edited something that affects multiple machines, you can also build all important machines at once by running:
-
-```bash
-nix build .#
-```
-
-> [!NOTE]
-> Building all machines at once can take a long time, depending on what has changed and whether you have already
-> 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
-
-> [!WARN]
-> 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:
-
-```bash
-nixos-rebuild switch --update-input nixpkgs --update-input nixpkgs-unstable --no-write-lock-file --refresh --upgrade --flake git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git
-```
-
-This will ignore the current branch and just pull the latest `main` from the git repository directly from gitea.
-You can also use this command if there are updates on the `main` branch that you want to deploy to the machine without
-waiting for the nightly rebuild.

docs/secret-management.md

@@ -1,160 +0,0 @@
-# Secret management and `sops-nix`
-
-Nix config is love, nix config is life, and publishing said config to the
-internet is not only a good deed and kinda cool, but also encourages properly
-secured configuration as opposed to [security through obscurity](https://en.wikipedia.org/wiki/Security_through_obscurity).
-That being said, there are some details of the config that we really shouldn't
-share with the general public. In particular, there are so-called *secrets*, that is
-API keys, passwords, tokens, cookie secrets, salts, peppers and jalapenos that we'd
-rather keep to ourselves. However, it is not entirely trivial to do so in the NixOS config.
-For one, we'd have to keep these secrets out of the public git repo somehow, and secondly
-everything that is configured via nix ends up as world readable files (i.e. any user on the
-system can read the file) in `/nix/store`.
-
-In order to solve this, we use a NixOS module called [`sops-nix`](https://github.com/Mic92/sops-nix)
-which uses a technology called [`sops`](https://github.com/getsops/sops) behind the scenes.
-The idea is simple: we encrypt these secrets with a bunch of different keys and store the
-encrypted files in the git repo. First of all, we encrypt the secrets a bunch of time with
-PVV maintenance member's keys, so that we can decrypt and edit the contents. Secondly, we
-encrypt the secrets with the [host keys]() of the NixOS machines, so that they can decrypt
-the secrets. The secrets will be decrypted and stored in a well-known location (usually `/run/secrets`)
-so that they do not end up in the nix store, and are not world readable.
-
-This way, we can both keep the secrets in the git repository and let multiple people edit them,
-but also ensure that they don't end up in the wrong hands.
-
-## Adding a new machine
-
-In order to add a new machine to the nix-sops setup, you should do the following:
-
-```console
-# Create host keys (if they don't already exist)
-ssh-keygen -A -b 4096
-
-# Derive an age-key from the public host key
-nix-shell -p ssh-to-age --run 'cat /etc/ssh/ssh_host_ed25519_key.pub | ssh-to-age'
-
-# Register the age key in .sops.yaml
-vim .sops.yaml
-```
-
-The contents of `.sops.yaml` should look like this:
-
-```yaml
-keys:
-  # Users
-  ...
-
-  # Hosts
-  ...
-  - &host_<machine_name> <public_age_key>
-
-creation_rules:
-  ...
-
-  - path_regex: secrets/<machine_name>/[^/]+\.yaml$
-    key_groups:
-    - age:
-      - *host_<machine_name>
-      - ... user keys
-    - pgp:
-      - ... user keys
-```
-
-> [!NOTE]
-> Take care that all the keys in the `age` and `pgp` sections are prefixed
-> with a `-`, or else sops might try to encrypt the secrets in a way where
-> you need both keys present to decrypt the content. Also, it tends to throw
-> interesting errors when it fails to do so.
-
-```console
-# While cd-ed into the repository, run this to get a shell with the `sops` tool present
-nix-shell
-```
-
-Now you should also be able to edit secrets for this machine by running:
-
-```
-sops secrets/<machine_name>/<machine_name>.yaml
-```
-
-## Adding a user
-
-Adding a user is quite similar to adding a new machine.
-This guide assumes you have already set up SSH keys.
-
-```
-# Derive an age-key from your key
-# (edit the path to the key if it is named something else)
-nix-shell -p ssh-to-age --run 'cat ~/.ssh/id_ed25519.pub | ssh-to-age'
-
-# Register the age key in .sops.yaml
-vim .sops.yaml
-```
-
-The contents of `.sops.yaml` should look like this:
-
-```yaml
-keys:
-  # Users
-  ...
-  - &user_<user_name> <public_age_key>
-
-  # Hosts
-  ...
-
-creation_rules:
-  ...
-
-  # Do this for all the machines you are planning to edit
-  # (or just do it for all machines)
-  - path_regex: secrets/<machine_name>/[^/]+\.yaml$
-    key_groups:
-    - age:
-      - *host_<machine_name>
-      - ... user keys
-      - *host_<user_name>
-    - pgp:
-      - ... user keys
-```
-
-Now that sops is properly configured to recognize the key, you need someone
-who already has access to decrypt all the secrets and re-encrypt them with your
-key. At this point, you should probably [open a PR](https://docs.gitea.com/usage/issues-prs/pull-request)
-and ask someone in PVV maintenance if they can checkout the PR branch, run the following
-command and push the diff back into the PR (and maybe even ask them to merge if you're feeling
-particularly needy).
-
-```console
-sops updatekeys secrets/*/*.yaml
-```
-
-## Updating keys
-
-> [!NOTE]
-> At some point, we found this flag called `sops -r` that seemed to be described to do what
-> `sops updatekeys` does, do not be fooled. This only rotates the "inner key" for those who
-> already have the secrets encrypted with their key.
-
-Updating keys is done with this command:
-
-```console
-sops updatekeys secrets/*/*.yaml
-```
-
-However, there is a small catch. [oysteikt](https://git.pvv.ntnu.no/oysteikt) has kinda been
-getting gray hairs lately, and refuses to use modern technology - he is still stuck using GPG.
-This means that to be able to re-encrypt the sops secrets, you will need to have a gpg keychain
-with his latest public key available. The key has an expiry date, so if he forgets to update it,
-you should send him and angry email and tag him a bunch of times in a gitea issue. If the key
-is up to date, you can do the following:
-
-```console
-# Fetch gpg (unless you have it already)
-nix-shell -p gpg
-
-# Import oysteikts key to the gpg keychain
-gpg --import ./keys/oysteikt.pub
-```
-
-Now you should be able to run the `sops updatekeys` command again.

docs/users.md

@@ -1,50 +0,0 @@
-# User management
-
-Due to some complications with how NixOS creates users compared to how we used to
-create users with the salt-based setup, the NixOS machine users are created and
-managed separately. We tend to create users on-demand, whenever someone in PVV
-maintenance want to work on the NixOS machines.
-
-## Setting up a new user
-
-You can find the files for the existing users, and thereby examples of user files
-in the [`users`](../users) directory. When creating a new file here, you should name it
-`your-username.nix`, and add *at least* the following contents:
-
-```nix
-{ pkgs, ... }:
-{
-  users.users."<username>" = {
-    isNormalUser = true;
-    extraGroups = [
-      "wheel" # In case you wanna use sudo (you probably do)
-      "nix-builder-users" # Arbitrary access to write to the nix store
-    ];
-
-    # Any packages you frequently use to manage servers go here.
-    # Please don't pull gigantonormous packages here unless you
-    # absolutely need them, and remember that any package can be
-    # pulled via nix-shell if you only use it once in a blue moon.
-    packages = with pkgs; [
-      bottom
-      eza
-    ];
-
-    # Not strictly needed, but we recommend adding your public SSH
-    # key here. If it is not present, you will have to log into the
-    # machine as 'root' before setting your password for every NixOS
-    # machine you have not logged into yet.
-    openssh.authorizedKeys.keys = [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIjiQ0wg4lpC7YBMAAHoGmgwqHOBi+EUz5mmCymGlIyT my-key"
-    ];
-  };
-}
-```
-
-The file will be picked up automatically, so creating the file and adding the
-contents should be enough to get you registered. You should
-[open a PR](https://docs.gitea.com/usage/issues-prs/pull-request) with the new
-code so the machines will be rebuilt with your user present.
-
-See also [Secret Management](./secret-management.md) for how to add your keys to the
-system that lets us add secrets (API keys, password, etc.) to the NixOS config.

flake.lock

@@ -7,41 +7,19 @@
         ]
       },
       "locked": {
-        "lastModified": 1736864502,
+        "lastModified": 1731746438,
-        "narHash": "sha256-ItkIZyebGvNH2dK9jVGzJHGPtb6BSWLN8Gmef16NeY0=",
+        "narHash": "sha256-f3SSp1axoOk0NAI7oFdRzbxG2XPBSIXC+/DaAXnvS1A=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "0141aabed359f063de7413f80d906e1d98c0c123",
+        "rev": "cb64993826fa7a477490be6ccb38ba1fa1e18fa8",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "v1.11.0",
         "repo": "disko",
         "type": "github"
       }
     },
-    "gergle": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1764868579,
-        "narHash": "sha256-rfTUOIc0wnC4+19gLVfPbHfXx/ilfuUix6bWY+yaM2U=",
-        "ref": "main",
-        "rev": "9c923d1d50daa6a3b28c3214ad2300bfaf6c8fcd",
-        "revCount": 22,
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Grzegorz/gergle.git"
-      },
-      "original": {
-        "ref": "main",
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Grzegorz/gergle.git"
-      }
-    },
     "greg-ng": {
       "inputs": {
         "nixpkgs": [
@@ -50,18 +28,17 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1765760377,
+        "lastModified": 1730249639,
-        "narHash": "sha256-2+lgzUjVas9hPSeWn52MwuX+iidMN4RkzkHo4vrGmR8=",
+        "narHash": "sha256-G3URSlqCcb+GIvGyki+HHrDM5ZanX/dP9BtppD/SdfI=",
-        "ref": "main",
+        "ref": "refs/heads/main",
-        "rev": "f340dc5b9c9f3b75b7aca41f56f8869b9e28cf8c",
+        "rev": "80e0447bcb79adad4f459ada5610f3eae987b4e3",
-        "revCount": 58,
+        "revCount": 34,
         "type": "git",
-        "url": "https://git.pvv.ntnu.no/Grzegorz/greg-ng.git"
+        "url": "https://git.pvv.ntnu.no/Projects/greg-ng.git"
       },
       "original": {
-        "ref": "main",
         "type": "git",
-        "url": "https://git.pvv.ntnu.no/Grzegorz/greg-ng.git"
+        "url": "https://git.pvv.ntnu.no/Projects/greg-ng.git"
       }
     },
     "grzegorz-clients": {
@@ -71,18 +48,17 @@
         ]
       },
       "locked": {
-        "lastModified": 1764867811,
+        "lastModified": 1726861934,
-        "narHash": "sha256-UWHiwr8tIcGcVxMLvAdNxDbQ8QuHf3REHboyxvFkYEI=",
+        "narHash": "sha256-lOzPDwktd+pwszUTbpUdQg6iCzInS11fHLfkjmnvJrM=",
-        "ref": "master",
+        "ref": "refs/heads/master",
-        "rev": "c9983e947efe047ea9d6f97157a1f90e49d0eab3",
+        "rev": "546d921ec46735dbf876e36f4af8df1064d09432",
-        "revCount": 81,
+        "revCount": 78,
         "type": "git",
-        "url": "https://git.pvv.ntnu.no/Grzegorz/grzegorz-clients.git"
+        "url": "https://git.pvv.ntnu.no/Projects/grzegorz-clients.git"
       },
       "original": {
-        "ref": "master",
         "type": "git",
-        "url": "https://git.pvv.ntnu.no/Grzegorz/grzegorz-clients.git"
+        "url": "https://git.pvv.ntnu.no/Projects/grzegorz-clients.git"
       }
     },
     "matrix-next": {
@@ -92,61 +68,33 @@
         ]
       },
       "locked": {
-        "lastModified": 1764844095,
+        "lastModified": 1727410897,
-        "narHash": "sha256-Drf1orxsmFDzO+UbPo85gHjXW7QzAM+6oTPvI7vOSik=",
+        "narHash": "sha256-tWsyxvf421ieWUJYgjV7m1eTdr2ZkO3vId7vmtvfFpQ=",
         "owner": "dali99",
         "repo": "nixos-matrix-modules",
-        "rev": "25b9f31ef1dbc3987b4c716de716239f2b283701",
+        "rev": "ff787d410cba17882cd7b6e2e22cc88d4064193c",
         "type": "github"
       },
       "original": {
         "owner": "dali99",
-        "ref": "v0.8.0",
+        "ref": "v0.6.1",
         "repo": "nixos-matrix-modules",
         "type": "github"
       }
     },
-    "minecraft-heatmap": {
+    "minecraft-data": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "rust-overlay": "rust-overlay_2"
-      },
       "locked": {
-        "lastModified": 1766407405,
+        "lastModified": 1725277886,
-        "narHash": "sha256-UEJ8F8/oG70biWRrGbL5/aB7OXzzvnYs+jxkR07UHvA=",
+        "narHash": "sha256-Fw4VbbE3EfypQWSgPDFfvVH47BHeg3ptsO715NlUM8Q=",
-        "ref": "main",
+        "ref": "refs/heads/master",
-        "rev": "e719840f72ca1b0cd169562a3a0de69899821de0",
+        "rev": "1b4087bd3322a2e2ba84271c8fcc013e6b641a58",
-        "revCount": 16,
+        "revCount": 2,
         "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/minecraft-heatmap.git"
+        "url": "https://git.pvv.ntnu.no/Drift/minecraft-data.git"
       },
       "original": {
-        "ref": "main",
         "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/minecraft-heatmap.git"
+        "url": "https://git.pvv.ntnu.no/Drift/minecraft-data.git"
-      }
-    },
-    "minecraft-kartverket": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1765904683,
-        "narHash": "sha256-uXM56y5n5GWpCiCNdKlTcCAy2IntgDB21c4gBDU30io=",
-        "ref": "main",
-        "rev": "6fae27b1659efb6774cf08a4e36ed29ab0e24105",
-        "revCount": 26,
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/minecraft-kartverket.git"
-      },
-      "original": {
-        "ref": "main",
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/minecraft-kartverket.git"
       }
     },
     "nix-gitea-themes": {
@@ -156,44 +104,65 @@
         ]
       },
       "locked": {
-        "lastModified": 1743881366,
+        "lastModified": 1714416973,
-        "narHash": "sha256-ScGA2IHPk9ugf9bqEZnp+YB/OJgrkZblnG/XLEKvJAo=",
+        "narHash": "sha256-aZUcvXjdETUC6wVQpWDVjLUzwpDAEca8yR0ITDeK39o=",
-        "ref": "main",
+        "ref": "refs/heads/main",
-        "rev": "db2e4becf1b11e5dfd33de12a90a7d089fcf68ec",
+        "rev": "2b23c0ba8aae68d3cb6789f0f6e4891cef26cc6d",
-        "revCount": 11,
+        "revCount": 6,
         "type": "git",
-        "url": "https://git.pvv.ntnu.no/Drift/nix-gitea-themes.git"
+        "url": "https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git"
       },
       "original": {
-        "ref": "main",
         "type": "git",
-        "url": "https://git.pvv.ntnu.no/Drift/nix-gitea-themes.git"
+        "url": "https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1764806471,
+        "lastModified": 1731779898,
-        "narHash": "sha256-Qk0SArnS83KqyS9wNt1YoTkkYKDraNrjRWKUtB9DKoM=",
+        "narHash": "sha256-oxxCrYZM0WNRoaokDyVXcPIlTc8Z2yX4QjKbgXGI3IM=",
-        "rev": "6707b1809330d0f912f5813963bb29f6f194ee81",
+        "owner": "NixOS",
-        "type": "tarball",
+        "repo": "nixpkgs",
-        "url": "https://releases.nixos.org/nixos/25.11-small/nixos-25.11.896.6707b1809330/nixexprs.tar.xz"
+        "rev": "9972661139e27eed0237df4dde34839e09028cd5",
+        "type": "github"
       },
       "original": {
-        "type": "tarball",
+        "owner": "NixOS",
-        "url": "https://nixos.org/channels/nixos-25.11-small/nixexprs.tar.xz"
+        "ref": "refs/pull/332699/merge",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1730602179,
+        "narHash": "sha256-efgLzQAWSzJuCLiCaQUCDu4NudNlHdg2NzGLX5GYaEY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "3c2f1c4ca372622cb2f9de8016c9a0b1cbd0f37c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "release-24.05",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1764854611,
+        "lastModified": 1731745710,
-        "narHash": "sha256-MVzFp4ZKwdh6U1wy4fJe/GY3Hb4cvvyJbAZOhaeBQoo=",
+        "narHash": "sha256-SVeiClbgqL071JpAspOu0gCkPSAL51kSIRwo4C/pghA=",
-        "rev": "3a4b875aef660bbd148e86b92cffea2a360c3275",
+        "owner": "NixOS",
-        "type": "tarball",
+        "repo": "nixpkgs",
-        "url": "https://releases.nixos.org/nixos/unstable-small/nixos-26.05pre906534.3a4b875aef66/nixexprs.tar.xz"
+        "rev": "dfaa4cb76c2d450d8f396bb6b9f43cede3ade129",
+        "type": "github"
       },
       "original": {
-        "type": "tarball",
+        "owner": "NixOS",
-        "url": "https://nixos.org/channels/nixos-unstable-small/nixexprs.tar.xz"
+        "ref": "nixos-unstable-small",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "pvv-calendar-bot": {
@@ -203,16 +172,15 @@
         ]
       },
       "locked": {
-        "lastModified": 1764869785,
+        "lastModified": 1723850344,
-        "narHash": "sha256-FGTIpC7gB4lbeL0bfYzn1Ge0PaCpd7VqWBLhJBx0i4A=",
+        "narHash": "sha256-aT37O9l9eclWEnqxASVNBL1dKwDHZUOqdbA4VO9DJvw=",
-        "ref": "main",
+        "ref": "refs/heads/main",
-        "rev": "8ce7fb0b1918bdb3d1489a40d73895693955e8b2",
+        "rev": "38b66677ab8c01aee10cd59e745af9ce3ea88092",
-        "revCount": 23,
+        "revCount": 19,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/calendar-bot.git"
       },
       "original": {
-        "ref": "main",
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/calendar-bot.git"
       }
@@ -224,16 +192,15 @@
         ]
       },
       "locked": {
-        "lastModified": 1765978548,
+        "lastModified": 1725212759,
-        "narHash": "sha256-VDSPpw+/Mgo+JujoW12CRlkTs9o0tX/FEL2AR5kl5+Q=",
+        "narHash": "sha256-yZBsefIarFUEhFRj+rCGMp9Zvag3MCafqV/JfGVRVwc=",
-        "ref": "main",
+        "ref": "refs/heads/master",
-        "rev": "961f021d27f86b2aedd16290dbf85bdd9d50fd42",
+        "rev": "e7b66b4bc6a89bab74bac45b87e9434f5165355f",
-        "revCount": 532,
+        "revCount": 473,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/nettsiden.git"
       },
       "original": {
-        "ref": "main",
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/nettsiden.git"
       }
@@ -241,12 +208,10 @@
     "root": {
       "inputs": {
         "disko": "disko",
-        "gergle": "gergle",
         "greg-ng": "greg-ng",
         "grzegorz-clients": "grzegorz-clients",
         "matrix-next": "matrix-next",
-        "minecraft-heatmap": "minecraft-heatmap",
+        "minecraft-data": "minecraft-data",
-        "minecraft-kartverket": "minecraft-kartverket",
         "nix-gitea-themes": "nix-gitea-themes",
         "nixpkgs": "nixpkgs",
         "nixpkgs-unstable": "nixpkgs-unstable",
@@ -263,32 +228,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1765680428,
+        "lastModified": 1729391507,
-        "narHash": "sha256-fyPmRof9SZeI14ChPk5rVPOm7ISiiGkwGCunkhM+eUg=",
+        "narHash": "sha256-as0I9xieJUHf7kiK2a9znDsVZQTFWhM1pLivII43Gi0=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "eb3898d8ef143d4bf0f7f2229105fc51c7731b2f",
+        "rev": "784981a9feeba406de38c1c9a3decf966d853cca",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "type": "github"
-      }
-    },
-    "rust-overlay_2": {
-      "inputs": {
-        "nixpkgs": [
-          "minecraft-heatmap",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1766371695,
-        "narHash": "sha256-W7CX9vy7H2Jj3E8NI4djHyF8iHSxKpb2c/7uNQ/vGFU=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "d81285ba8199b00dc31847258cae3c655b605e8c",
         "type": "github"
       },
       "original": {
@@ -301,19 +245,19 @@
       "inputs": {
         "nixpkgs": [
           "nixpkgs"
-        ]
+        ],
+        "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1766894905,
+        "lastModified": 1731748189,
-        "narHash": "sha256-pn8AxxfajqyR/Dmr1wnZYdUXHgM3u6z9x0Z1Ijmz2UQ=",
+        "narHash": "sha256-Zd/Uukvpcu26M6YGhpbsgqm6LUSLz+Q8mDZ5LOEGdiE=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "61b39c7b657081c2adc91b75dd3ad8a91d6f07a7",
+        "rev": "d2bd7f433b28db6bc7ae03d5eca43564da0af054",
         "type": "github"
       },
       "original": {
         "owner": "Mic92",
-        "ref": "master",
         "repo": "sops-nix",
         "type": "github"
       }

flake.nix

@@ -2,50 +2,44 @@
   description = "PVV System flake";
 
   inputs = {
-    nixpkgs.url = "https://nixos.org/channels/nixos-25.11-small/nixexprs.tar.xz";
+    nixpkgs.url = "github:NixOS/nixpkgs/refs/pull/332699/merge"; # remember to also update the url in base/services/auto-upgrade.nix
-    nixpkgs-unstable.url = "https://nixos.org/channels/nixos-unstable-small/nixexprs.tar.xz";
+    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable-small";
 
-    sops-nix.url = "github:Mic92/sops-nix/master";
+    sops-nix.url = "github:Mic92/sops-nix";
     sops-nix.inputs.nixpkgs.follows = "nixpkgs";
 
-    disko.url = "github:nix-community/disko/v1.11.0";
+    disko.url = "github:nix-community/disko";
     disko.inputs.nixpkgs.follows = "nixpkgs";
 
-    pvv-nettsiden.url = "git+https://git.pvv.ntnu.no/Projects/nettsiden.git?ref=main";
+    pvv-nettsiden.url = "git+https://git.pvv.ntnu.no/Projects/nettsiden.git";
     pvv-nettsiden.inputs.nixpkgs.follows = "nixpkgs";
 
-    pvv-calendar-bot.url = "git+https://git.pvv.ntnu.no/Projects/calendar-bot.git?ref=main";
+    pvv-calendar-bot.url = "git+https://git.pvv.ntnu.no/Projects/calendar-bot.git";
     pvv-calendar-bot.inputs.nixpkgs.follows = "nixpkgs";
 
-    matrix-next.url = "github:dali99/nixos-matrix-modules/v0.8.0";
+    matrix-next.url = "github:dali99/nixos-matrix-modules/v0.6.1";
     matrix-next.inputs.nixpkgs.follows = "nixpkgs";
 
-    nix-gitea-themes.url = "git+https://git.pvv.ntnu.no/Drift/nix-gitea-themes.git?ref=main";
+    nix-gitea-themes.url = "git+https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git";
     nix-gitea-themes.inputs.nixpkgs.follows = "nixpkgs";
 
-    minecraft-heatmap.url = "git+https://git.pvv.ntnu.no/Projects/minecraft-heatmap.git?ref=main";
+    greg-ng.url = "git+https://git.pvv.ntnu.no/Projects/greg-ng.git";
-    minecraft-heatmap.inputs.nixpkgs.follows = "nixpkgs";
-
-    greg-ng.url = "git+https://git.pvv.ntnu.no/Grzegorz/greg-ng.git?ref=main";
     greg-ng.inputs.nixpkgs.follows = "nixpkgs";
-    gergle.url = "git+https://git.pvv.ntnu.no/Grzegorz/gergle.git?ref=main";
+    grzegorz-clients.url = "git+https://git.pvv.ntnu.no/Projects/grzegorz-clients.git";
-    gergle.inputs.nixpkgs.follows = "nixpkgs";
-    grzegorz-clients.url = "git+https://git.pvv.ntnu.no/Grzegorz/grzegorz-clients.git?ref=master";
     grzegorz-clients.inputs.nixpkgs.follows = "nixpkgs";
 
-    minecraft-kartverket.url = "git+https://git.pvv.ntnu.no/Projects/minecraft-kartverket.git?ref=main";
+    minecraft-data.url = "git+https://git.pvv.ntnu.no/Drift/minecraft-data.git";
-    minecraft-kartverket.inputs.nixpkgs.follows = "nixpkgs";
   };
 
   outputs = { self, nixpkgs, nixpkgs-unstable, sops-nix, disko, ... }@inputs:
   let
-    inherit (nixpkgs) lib;
+    nixlib = nixpkgs.lib;
     systems = [
       "x86_64-linux"
       "aarch64-linux"
       "aarch64-darwin"
     ];
-    forAllSystems = f: lib.genAttrs systems f;
+    forAllSystems = f: nixlib.genAttrs systems f;
     allMachines = builtins.attrNames self.nixosConfigurations;
     importantMachines = [
       "bekkalokk"
@@ -55,84 +49,44 @@
       "ildkule"
     ];
   in {
-    inputs = lib.mapAttrs (_: src: src.outPath) inputs;
+    inherit inputs;
-
-    pkgs = forAllSystems (system:
-      import nixpkgs {
-        inherit system;
-        config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg)
-          [
-            "nvidia-x11"
-            "nvidia-settings"
-          ];
-      });
 
     nixosConfigurations = let
       unstablePkgs = nixpkgs-unstable.legacyPackages.x86_64-linux;
-
+      nixosConfig = nixpkgs: name: config: nixpkgs.lib.nixosSystem (nixpkgs.lib.recursiveUpdate
-      nixosConfig =
+        rec {
-        nixpkgs:
-        name:
-        configurationPath:
-        extraArgs:
-        lib.nixosSystem (lib.recursiveUpdate
-        (let
           system = "x86_64-linux";
-        in {
-          inherit system;
-
           specialArgs = {
             inherit unstablePkgs inputs;
             values = import ./values.nix;
             fp = path: ./${path};
-          } // extraArgs.specialArgs or { };
+          };
 
           modules = [
-            configurationPath
+            ./hosts/${name}/configuration.nix
             sops-nix.nixosModules.sops
-          ] ++ extraArgs.modules or [];
+          ] ++ config.modules or [];
 
           pkgs = import nixpkgs {
             inherit system;
-            config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg)
-              [
-                "nvidia-x11"
-                "nvidia-settings"
-              ];
             overlays = [
               # Global overlays go here
-            ] ++ extraArgs.overlays or [ ];
+            ] ++ config.overlays or [ ];
           };
-        })
+        }
-        (builtins.removeAttrs extraArgs [
+        (removeAttrs config [ "modules" "overlays" ])
-          "modules"
-          "overlays"
-          "specialArgs"
-        ])
       );
 
-      stableNixosConfig = name: extraArgs:
+      stableNixosConfig = nixosConfig nixpkgs;
-          nixosConfig nixpkgs name ./hosts/${name}/configuration.nix extraArgs;
+      unstableNixosConfig = nixosConfig nixpkgs-unstable;
     in {
-      bakke = stableNixosConfig "bakke" {
-        modules = [
-          disko.nixosModules.disko
-        ];
-      };
       bicep = stableNixosConfig "bicep" {
         modules = [
           inputs.matrix-next.nixosModules.default
           inputs.pvv-calendar-bot.nixosModules.default
-          inputs.minecraft-heatmap.nixosModules.default
-          self.nixosModules.gickup
-          self.nixosModules.matrix-ooye
         ];
         overlays = [
-          inputs.pvv-calendar-bot.overlays.default
+          inputs.pvv-calendar-bot.overlays.x86_64-linux.default
-          inputs.minecraft-heatmap.overlays.default
-          (final: prev: {
-            inherit (self.packages.${prev.system}) out-of-your-element;
-          })
         ];
       };
       bekkalokk = stableNixosConfig "bekkalokk" {
@@ -143,11 +97,12 @@
             simplesamlphp = final.callPackage ./packages/simplesamlphp { };
             bluemap = final.callPackage ./packages/bluemap.nix { };
           })
+          inputs.nix-gitea-themes.overlays.default
           inputs.pvv-nettsiden.overlays.default
         ];
         modules = [
+          inputs.nix-gitea-themes.nixosModules.default
           inputs.pvv-nettsiden.nixosModules.default
-          self.nixosModules.bluemap
         ];
       };
       bob = stableNixosConfig "bob" {
@@ -159,77 +114,40 @@
       ildkule = stableNixosConfig "ildkule" { };
       #ildkule-unstable = unstableNixosConfig "ildkule" { };
       shark = stableNixosConfig "shark" { };
-      wenche = stableNixosConfig "wenche" { };
-
-      kommode = stableNixosConfig "kommode" {
-        overlays = [
-          inputs.nix-gitea-themes.overlays.default
-        ];
-        modules = [
-          inputs.nix-gitea-themes.nixosModules.default
-          self.nixosModules.robots-txt
-        ];
-      };
-
-      ustetind = stableNixosConfig "ustetind" {
-        modules = [
-         "${nixpkgs}/nixos/modules/virtualisation/lxc-container.nix"
-        ];
-      };
 
       brzeczyszczykiewicz = stableNixosConfig "brzeczyszczykiewicz" {
         modules = [
           inputs.grzegorz-clients.nixosModules.grzegorz-webui
-          inputs.gergle.nixosModules.default
           inputs.greg-ng.nixosModules.default
         ];
         overlays = [
           inputs.greg-ng.overlays.default
-          inputs.gergle.overlays.default
         ];
       };
       georg = stableNixosConfig "georg" {
         modules = [
           inputs.grzegorz-clients.nixosModules.grzegorz-webui
-          inputs.gergle.nixosModules.default
           inputs.greg-ng.nixosModules.default
         ];
         overlays = [
           inputs.greg-ng.overlays.default
-          inputs.gergle.overlays.default
         ];
       };
-    }
+      kvernberg = stableNixosConfig "kvernberg" {
-    //
+        modules = [
-    (let
+          disko.nixosModules.disko
-      machineNames = map (i: "lupine-${toString i}") (lib.range 1 5);
+          { disko.devices.disk.disk1.device = "/dev/sda"; }
-      stableLupineNixosConfig = name: extraArgs:
+        ];
-          nixosConfig nixpkgs name ./hosts/lupine/configuration.nix extraArgs;
+      };
-    in lib.genAttrs machineNames (name: stableLupineNixosConfig name {
+    };
-      modules = [{ networking.hostName = name; }];
-      specialArgs.lupineName = name;
-    }));
 
     nixosModules = {
-      bluemap = ./modules/bluemap.nix;
       snakeoil-certs = ./modules/snakeoil-certs.nix;
       snappymail = ./modules/snappymail.nix;
-      robots-txt = ./modules/robots-txt.nix;
-      gickup = ./modules/gickup;
-      matrix-ooye = ./modules/matrix-ooye.nix;
     };
 
     devShells = forAllSystems (system: {
-      default = nixpkgs-unstable.legacyPackages.${system}.callPackage ./shell.nix { };
+      default = nixpkgs.legacyPackages.${system}.callPackage ./shell.nix { };
-      cuda = let
-        cuda-pkgs = import nixpkgs-unstable {
-          inherit system;
-          config = {
-            allowUnfree = true;
-            cudaSupport = true;
-          };
-        };
-      in cuda-pkgs.callPackage ./shells/cuda.nix { };
     });
 
     packages = {
@@ -238,22 +156,19 @@
       in rec {
         default = important-machines;
         important-machines = pkgs.linkFarm "important-machines"
-          (lib.getAttrs importantMachines self.packages.x86_64-linux);
+          (nixlib.getAttrs importantMachines self.packages.x86_64-linux);
         all-machines = pkgs.linkFarm "all-machines"
-          (lib.getAttrs allMachines self.packages.x86_64-linux);
+          (nixlib.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/out-of-your-element.nix { };
       } //
-      (lib.pipe null [
+      (nixlib.pipe null [
         (_: pkgs.callPackage ./packages/mediawiki-extensions { })
-        (lib.flip builtins.removeAttrs ["override" "overrideDerivation"])
+        (nixlib.flip builtins.removeAttrs ["override" "overrideDerivation"])
-        (lib.mapAttrs' (name: lib.nameValuePair "mediawiki-${name}"))
+        (nixlib.mapAttrs' (name: nixlib.nameValuePair "mediawiki-${name}"))
       ])
-      // lib.genAttrs allMachines
+      // nixlib.genAttrs allMachines
         (machine: self.nixosConfigurations.${machine}.config.system.build.toplevel);
     };
   };

hosts/bakke/configuration.nix

@@ -1,25 +0,0 @@
-{ config, pkgs, values, ... }:
-{
-  imports = [
-      ./hardware-configuration.nix
-      ../../base
-      ./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") ];
-  };
-
-  system.stateVersion = "24.05";
-}

hosts/bakke/disks.nix

@@ -1,83 +0,0 @@
-{
-  # https://github.com/nix-community/disko/blob/master/example/boot-raid1.nix
-  # Note: Disko was used to create the initial md raid, but is no longer in active use on this host.
-  disko.devices = {
-    disk = {
-      one = {
-        type = "disk";
-        device = "/dev/disk/by-id/ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E2EER6N6";
-        content = {
-          type = "gpt";
-          partitions = {
-            ESP = {
-              size = "500M";
-              type = "EF00";
-              content = {
-                type = "mdraid";
-                name = "boot";
-              };
-            };
-            mdadm = {
-              size = "100%";
-              content = {
-                type = "mdraid";
-                name = "raid1";
-              };
-            };
-          };
-        };
-      };
-      two = {
-        type = "disk";
-        device = "/dev/disk/by-id/ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E7LPLU71";
-        content = {
-          type = "gpt";
-          partitions = {
-            ESP = {
-              size = "500M";
-              type = "EF00";
-              content = {
-                type = "mdraid";
-                name = "boot";
-              };
-            };
-            mdadm = {
-              size = "100%";
-              content = {
-                type = "mdraid";
-                name = "raid1";
-              };
-            };
-          };
-        };
-      };
-    };
-    mdadm = {
-      boot = {
-        type = "mdadm";
-        level = 1;
-        metadata = "1.0";
-        content = {
-          type = "filesystem";
-          format = "vfat";
-          mountpoint = "/boot";
-        };
-      };
-      raid1 = {
-        type = "mdadm";
-        level = 1;
-        content = {
-          type = "gpt";
-          partitions.primary = {
-            size = "100%";
-            content = {
-              type = "filesystem";
-              format = "ext4";
-              mountpoint = "/";
-            };
-          };
-        };
-      };
-    };
-  };
-}

hosts/bakke/filesystems.nix

@@ -1,26 +0,0 @@
-{ 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" ];
-    kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
-  };
-  services.zfs.autoScrub = {
-    enable = true;
-    interval = "Wed *-*-8..14 00:00:00";
-  };
-
-  # NFS Exports:
-  #TODO
-
-  # NFS Import mounts:
-  #TODO
-}

hosts/bakke/hardware-configuration.nix

@@ -1,52 +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 + "/installer/scan/not-detected.nix")
-    ];
-
-  boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/0f63c3d2-fc12-4ed5-a5a5-141bfd67a571";
-      fsType = "btrfs";
-      options = [ "subvol=root" ];
-    };
-
-  fileSystems."/home" =
-    { device = "/dev/disk/by-uuid/0f63c3d2-fc12-4ed5-a5a5-141bfd67a571";
-      fsType = "btrfs";
-      options = [ "subvol=home" ];
-    };
-
-  fileSystems."/nix" =
-    { device = "/dev/disk/by-uuid/0f63c3d2-fc12-4ed5-a5a5-141bfd67a571";
-      fsType = "btrfs";
-      options = [ "subvol=nix" "noatime" ];
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/sdc2";
-      fsType = "vfat";
-      options = [ "fmask=0022" "dmask=0022" ];
-    };
-
-  swapDevices = [ ];
-
-  # 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 false;
-  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
-  # networking.interfaces.enp2s0.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-}

hosts/bekkalokk/configuration.nix

@@ -4,10 +4,12 @@
     ./hardware-configuration.nix
 
     (fp /base)
+    (fp /misc/metrics-exporters.nix)
 
-    ./services/bluemap.nix
+    ./services/bluemap/default.nix
+    ./services/gitea/default.nix
     ./services/idp-simplesamlphp
-    ./services/kerberos.nix
+    ./services/kerberos
     ./services/mediawiki
     ./services/nginx.nix
     ./services/phpfpm.nix

hosts/bekkalokk/services/bluemap.nix

@@ -1,127 +0,0 @@
-{ config, lib, pkgs, inputs, ... }:
-let
-  vanillaSurvival = "/var/lib/bluemap/vanilla_survival_world";
-  format = pkgs.formats.hocon { };
-in {
-  # NOTE: our versino of the module gets added in flake.nix
-  disabledModules = [ "services/web-apps/bluemap.nix" ];
-
-  sops.secrets."bluemap/ssh-key" = { };
-  sops.secrets."bluemap/ssh-known-hosts" = { };
-
-  services.bluemap = {
-    enable = true;
-
-    eula = true;
-    onCalendar = "*-*-* 05:45:00"; # a little over an hour after auto-upgrade
-
-    host = "minecraft.pvv.ntnu.no";
-
-    maps = let
-      inherit (inputs.minecraft-kartverket.packages.${pkgs.stdenv.hostPlatform.system}) bluemap-export;
-    in {
-      "verden" = {
-        settings = {
-          world = vanillaSurvival;
-          dimension = "minecraft:overworld";
-          name = "Verden";
-          sorting = 0;
-          start-pos = {
-            x = 0;
-            z = 0;
-          };
-          ambient-light = 0.1;
-          cave-detection-ocean-floor = -5;
-          marker-sets = {
-            _includes = [ (format.lib.mkInclude "${bluemap-export}/overworld.hocon") ];
-          };
-        };
-      };
-      "underverden" = {
-        settings = {
-          world = vanillaSurvival;
-          dimension = "minecraft:the_nether";
-          name = "Underverden";
-          sorting = 100;
-          start-pos = {
-            x = 0;
-            z = 0;
-          };
-          sky-color = "#290000";
-          void-color = "#150000";
-          sky-light = 1;
-          ambient-light = 0.6;
-          remove-caves-below-y = -10000;
-          cave-detection-ocean-floor = -5;
-          cave-detection-uses-block-light = true;
-          render-mask = [{
-            max-y = 90;
-          }];
-          marker-sets = {
-            _includes = [ (format.lib.mkInclude "${bluemap-export}/nether.hocon") ];
-          };
-        };
-      };
-      "enden" = {
-        settings = {
-          world = vanillaSurvival;
-          dimension = "minecraft:the_end";
-          name = "Enden";
-          sorting = 200;
-          start-pos = {
-            x = 0;
-            z = 0;
-          };
-          sky-color = "#080010";
-          void-color = "#080010";
-          sky-light = 1;
-          ambient-light = 0.6;
-          remove-caves-below-y = -10000;
-          cave-detection-ocean-floor = -5;
-          marker-sets = {
-            _includes = [ (format.lib.mkInclude "${bluemap-export}/the-end.hocon") ];
-          };
-        };
-      };
-    };
-  };
-
-  systemd.services."render-bluemap-maps" = {
-    serviceConfig = {
-      StateDirectory = [ "bluemap/world" ];
-      ExecStartPre = let
-        rsyncArgs = lib.cli.toCommandLineShellGNU { } {
-          archive = true;
-          compress = true;
-          verbose = true;
-          no-owner = true;
-          no-group = true;
-          rsh = "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=%d/ssh-known-hosts -i %d/sshkey";
-        };
-      in "${lib.getExe pkgs.rsync} ${rsyncArgs} root@innovation.pvv.ntnu.no:/ ${vanillaSurvival}";
-      LoadCredential = [
-        "sshkey:${config.sops.secrets."bluemap/ssh-key".path}"
-        "ssh-known-hosts:${config.sops.secrets."bluemap/ssh-known-hosts".path}"
-      ];
-    };
-  };
-
-  services.nginx.virtualHosts."minecraft.pvv.ntnu.no" = {
-    enableACME = true;
-    forceSSL = true;
-    kTLS = true;
-    http3 = true;
-    quic = true;
-    http3_hq = true;
-    extraConfig = ''
-      # Enabling QUIC 0-RTT
-      ssl_early_data on;
-
-      quic_gso on;
-      quic_retry on;
-      add_header Alt-Svc 'h3=":$server_port"; ma=86400';
-    '';
-  };
-
-  networking.firewall.allowedUDPPorts = [ 443 ];
-}

hosts/bekkalokk/services/bluemap/default.nix

@@ -0,0 +1,83 @@
+{ config, lib, pkgs, inputs, ... }:
+let
+  vanillaSurvival = "/var/lib/bluemap/vanilla_survival_world";
+in {
+  imports = [
+    ./module.nix # From danio, pending upstreaming
+  ];
+
+  disabledModules = [ "services/web-servers/bluemap.nix" ];
+
+  sops.secrets."bluemap/ssh-key" = { };
+  sops.secrets."bluemap/ssh-known-hosts" = { };
+
+  services.bluemap = {
+    enable = true;
+    eula = true;
+    onCalendar = "*-*-* 05:45:00"; # a little over an hour after auto-upgrade
+
+    host = "minecraft.pvv.ntnu.no";
+
+    maps = {
+      "verden" = {
+        settings = {
+          world = vanillaSurvival;
+          sorting = 0;
+          ambient-light = 0.1;
+          cave-detection-ocean-floor = -5;
+          marker-sets = inputs.minecraft-data.map-markers.vanillaSurvival.verden;
+        };
+      };
+      "underverden" = {
+        settings = {
+          world = "${vanillaSurvival}/DIM-1";
+          sorting = 100;
+          sky-color = "#290000";
+          void-color = "#150000";
+          ambient-light = 0.6;
+          world-sky-light = 0;
+          remove-caves-below-y = -10000;
+          cave-detection-ocean-floor = -5;
+          cave-detection-uses-block-light = true;
+          max-y = 90;
+          marker-sets = inputs.minecraft-data.map-markers.vanillaSurvival.underverden;
+        };
+      };
+      "enden" = {
+        settings = {
+          world = "${vanillaSurvival}/DIM1";
+          sorting = 200;
+          sky-color = "#080010";
+          void-color = "#080010";
+          ambient-light = 0.6;
+          world-sky-light = 0;
+          remove-caves-below-y = -10000;
+          cave-detection-ocean-floor = -5;
+        };
+      };
+    };
+  };
+
+  services.nginx.virtualHosts."minecraft.pvv.ntnu.no" = {
+    enableACME = true;
+    forceSSL = true;
+  };
+
+  # TODO: render somewhere else lmao
+  systemd.services."render-bluemap-maps" = {
+    preStart = ''
+      mkdir -p /var/lib/bluemap/world
+      ${pkgs.rsync}/bin/rsync \
+        -e "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=$CREDENTIALS_DIRECTORY/ssh-known-hosts -i $CREDENTIALS_DIRECTORY/sshkey" \
+        -avz --no-owner --no-group \
+        root@innovation.pvv.ntnu.no:/ \
+        ${vanillaSurvival}
+    '';
+    serviceConfig = {
+      LoadCredential = [
+        "sshkey:${config.sops.secrets."bluemap/ssh-key".path}"
+        "ssh-known-hosts:${config.sops.secrets."bluemap/ssh-known-hosts".path}"
+      ];
+    };
+  };
+}

hosts/bekkalokk/services/bluemap/module.nix

@@ -25,7 +25,8 @@ let
     "core.conf" = coreConfig;
     "webapp.conf" = webappConfig;
     "webserver.conf" = webserverConfig;
-    "packs" = cfg.packs;
+    "packs" = cfg.resourcepacks;
+    "addons" = cfg.resourcepacks; # TODO
   };
 
   renderConfigFolder = name: value: pkgs.linkFarm "bluemap-${name}-config" {
@@ -36,14 +37,14 @@ let
     "core.conf" = coreConfig;
     "webapp.conf" = format.generate "webapp.conf" (cfg.webappSettings // { "update-settings-file" = false; });
     "webserver.conf" = webserverConfig;
-    "packs" = value.packs;
+    "packs" = value.resourcepacks;
+    "addons" = cfg.resourcepacks; # TODO
   };
 
   inherit (lib) mkOption;
 in {
   options.services.bluemap = {
     enable = lib.mkEnableOption "bluemap";
-    package = lib.mkPackageOption pkgs "bluemap" { };
 
     eula = mkOption {
       type = lib.types.bool;
@@ -110,7 +111,7 @@ in {
           metrics = lib.mkEnableOption "Sending usage metrics containing the version of bluemap in use";
         };
       };
-      description = "Settings for the core.conf file, [see upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/common/src/main/resources/de/bluecolored/bluemap/config/core.conf).";
+      description = "Settings for the core.conf file, [see upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/core.conf).";
     };
 
     webappSettings = mkOption {
@@ -127,7 +128,7 @@ in {
           webroot = config.services.bluemap.webRoot;
         }
       '';
-      description = "Settings for the webapp.conf file, see [upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/common/src/main/resources/de/bluecolored/bluemap/config/webapp.conf).";
+      description = "Settings for the webapp.conf file, see [upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/webapp.conf).";
     };
 
     webserverSettings = mkOption {
@@ -147,18 +148,18 @@ in {
       default = { };
       description = ''
         Settings for the webserver.conf file, usually not required.
-        [See upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/common/src/main/resources/de/bluecolored/bluemap/config/webserver.conf).
+        [See upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/webserver.conf).
       '';
     };
 
     maps = mkOption {
-      type = lib.types.attrsOf (lib.types.submodule ({ name, ... }: {
+      type = lib.types.attrsOf (lib.types.submodule {
         options = {
-          packs = mkOption {
+          resourcepacks = mkOption {
             type = lib.types.path;
-            default = cfg.packs;
+            default = cfg.resourcepacks;
-            defaultText = lib.literalExpression "config.services.bluemap.packs";
+            defaultText = lib.literalExpression "config.services.bluemap.resourcepacks";
-            description = "A set of resourcepacks, datapacks, and mods to extract resources from, loaded in alphabetical order.";
+            description = "A set of resourcepacks/mods to extract models from loaded in alphabetical order";
           };
           settings = mkOption {
             type = (lib.types.submodule {
@@ -168,74 +169,43 @@ in {
                   type = lib.types.path;
                   description = "Path to world folder containing the dimension to render";
                 };
-                name = mkOption {
-                  type = lib.types.str;
-                  description = "The display name of this map (how this map will be named on the webapp)";
-                  default = name;
-                  defaultText = lib.literalExpression "<name>";
-                };
-                render-mask = mkOption {
-                  type = with lib.types; listOf (attrsOf format.type);
-                  description = "Limits for the map render";
-                  default = [ ];
-                  example = [
-                    {
-                      min-x = -4000;
-                      max-x = 4000;
-                      min-z = -4000;
-                      max-z = 4000;
-                      min-y = 50;
-                      max-y = 100;
-                    }
-                    {
-                      subtract = true;
-                      min-y = 90;
-                      max-y = 127;
-                    }
-                  ];
-                };
               };
             });
             description = ''
               Settings for files in `maps/`.
               See the default for an example with good options for the different world types.
-              For valid values [consult upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/common/src/main/resources/de/bluecolored/bluemap/config/maps/map.conf).
+              For valid values [consult upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/maps/map.conf).
             '';
           };
         };
-      }));
+      });
       default = {
         "overworld".settings = {
-          world = cfg.defaultWorld;
+          world = "${cfg.defaultWorld}";
-          dimension = "minecraft:overworld";
-          name = "Overworld";
           ambient-light = 0.1;
           cave-detection-ocean-floor = -5;
         };
 
         "nether".settings = {
-          world = cfg.defaultWorld;
+          world = "${cfg.defaultWorld}/DIM-1";
-          dimension = "minecraft:the_nether";
-          name = "Nether";
           sorting = 100;
           sky-color = "#290000";
           void-color = "#150000";
-          sky-light = 1;
           ambient-light = 0.6;
+          world-sky-light = 0;
           remove-caves-below-y = -10000;
           cave-detection-ocean-floor = -5;
           cave-detection-uses-block-light = true;
+          max-y = 90;
         };
 
         "end".settings = {
-          world = cfg.defaultWorld;
+          world = "${cfg.defaultWorld}/DIM1";
-          dimension = "minecraft:the_end";
-          name = "The End";
           sorting = 200;
           sky-color = "#080010";
           void-color = "#080010";
-          sky-light = 1;
           ambient-light = 0.6;
+          world-sky-light = 0;
           remove-caves-below-y = -10000;
           cave-detection-ocean-floor = -5;
         };
@@ -243,36 +213,31 @@ in {
       defaultText = lib.literalExpression ''
         {
           "overworld".settings = {
-            world = cfg.defaultWorld;
+            world = "''${cfg.defaultWorld}";
-            name = "Overworld";
-            dimension = "minecraft:overworld";
             ambient-light = 0.1;
             cave-detection-ocean-floor = -5;
           };
 
           "nether".settings = {
-            world = cfg.defaultWorld;
+            world = "''${cfg.defaultWorld}/DIM-1";
-            dimension = "minecraft:the_nether";
-            name = "Nether";
             sorting = 100;
             sky-color = "#290000";
             void-color = "#150000";
-            sky-light = 1;
             ambient-light = 0.6;
+            world-sky-light = 0;
             remove-caves-below-y = -10000;
             cave-detection-ocean-floor = -5;
             cave-detection-uses-block-light = true;
+            max-y = 90;
           };
 
           "end".settings = {
-            world = cfg.defaultWorld;
+            world = "''${cfg.defaultWorld}/DIM1";
-            name = "The End";
-            dimension = "minecraft:the_end";
             sorting = 200;
             sky-color = "#080010";
             void-color = "#080010";
-            sky-light = 1;
             ambient-light = 0.6;
+            world-sky-light = 0;
             remove-caves-below-y = -10000;
             cave-detection-ocean-floor = -5;
           };
@@ -300,7 +265,7 @@ in {
       description = ''
         Where the rendered map will be stored.
         Unless you are doing something advanced you should probably leave this alone and configure webRoot instead.
-        [See upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/tree/master/common/src/main/resources/de/bluecolored/bluemap/config/storages)
+        [See upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/tree/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/storages)
       '';
       default = {
         "file" = {
@@ -316,12 +281,12 @@ in {
       '';
     };
 
-    packs = mkOption {
+    resourcepacks = mkOption {
       type = lib.types.path;
-      default = pkgs.linkFarm "packs" { };
+      default = pkgs.linkFarm "resourcepacks" { };
       description = ''
-        A set of resourcepacks, datapacks, and mods to extract resources from, loaded in alphabetical order.
+        A set of resourcepacks/mods to extract models from loaded in alphabetical order.
-        Can be overriden on a per-map basis with `services.bluemap.maps.<name>.packs`.
+        Can be overriden on a per-map basis with `services.bluemap.maps.<name>.resourcepacks`.
       '';
     };
   };
@@ -342,23 +307,12 @@ in {
     systemd.services."render-bluemap-maps" = lib.mkIf cfg.enableRender {
       serviceConfig = {
         Type = "oneshot";
-        CPUSchedulingPolicy = "batch";
         Group = "nginx";
         UMask = "026";
-        ExecStart = [
-          # If web folder doesnt exist generate it
-          ''|test -f "${cfg.webRoot}" || ${lib.getExe cfg.package} -c ${webappConfigFolder} -gs''
-        ]
-        ++
-          # Render each minecraft map
-          lib.attrsets.mapAttrsToList
-            (name: value: "${lib.getExe cfg.package} -c ${renderConfigFolder name value} -r")
-            cfg.maps
-        ++ [
-          # Generate updated webapp
-          "${lib.getExe cfg.package} -c ${webappConfigFolder} -gs"
-        ];
       };
+      script = lib.strings.concatStringsSep "\n" ((lib.attrsets.mapAttrsToList
+        (name: value: "${lib.getExe pkgs.bluemap} -c ${renderConfigFolder name value} -r")
+        cfg.maps) ++ [ "${lib.getExe pkgs.bluemap} -c ${webappConfigFolder} -gs" ]);
     };
 
     systemd.timers."render-bluemap-maps" = lib.mkIf cfg.enableRender {

hosts/bekkalokk/services/gitea/ci.nix

@@ -15,8 +15,8 @@ let
         enable = true;
         name = "git-runner-${name}"; url = "https://git.pvv.ntnu.no";
         labels = [
-          "debian-latest:docker://node:current-bookworm"
+          "debian-latest:docker://node:18-bullseye"
-          "ubuntu-latest:docker://node:current-bookworm"
+          "ubuntu-latest:docker://node:18-bullseye"
         ];
         tokenFile = config.sops.secrets."gitea/runners/${name}".path;
       };
@@ -27,15 +27,5 @@ lib.mkMerge [
   (mkRunner "alpha")
   (mkRunner "beta")
   (mkRunner "epsilon")
-  {
+  { virtualisation.podman.enable = true; }
-    virtualisation.podman = {
-      enable = true;
-      defaultNetwork.settings.dns_enabled = true;
-      autoPrune.enable = true;
-    };
-
-    networking.dhcpcd.IPv6rs = false;
-
-    networking.firewall.interfaces."podman+".allowedUDPPorts = [53 5353];
-  }
 ]

hosts/bekkalokk/services/gitea/default.nix

@@ -0,0 +1,190 @@
+{ config, values, fp, pkgs, lib, ... }:
+let
+  cfg = config.services.gitea;
+  domain = "git.pvv.ntnu.no";
+  sshPort  = 2222;
+in {
+  imports = [
+    ./ci.nix
+    ./import-users
+    ./web-secret-provider
+  ];
+
+  sops.secrets = {
+    "gitea/database" = {
+      owner = "gitea";
+      group = "gitea";
+    };
+    "gitea/email-password" = {
+      owner = "gitea";
+      group = "gitea";
+    };
+  };
+
+  services.gitea = {
+    enable = true;
+    appName = "PVV Git";
+
+    database = {
+      type = "postgres";
+      host = "postgres.pvv.ntnu.no";
+      port = config.services.postgresql.settings.port;
+      passwordFile = config.sops.secrets."gitea/database".path;
+      createDatabase = false;
+    };
+
+    mailerPasswordFile = config.sops.secrets."gitea/email-password".path;
+
+    # https://docs.gitea.com/administration/config-cheat-sheet
+    settings = {
+      server = {
+        DOMAIN   = domain;
+        ROOT_URL = "https://${domain}/";
+        PROTOCOL = "http+unix";
+        SSH_PORT = sshPort;
+        START_SSH_SERVER = true;
+        START_LFS_SERVER = true;
+        LANDING_PAGE = "explore";
+      };
+      mailer = {
+        ENABLED = true;
+        FROM = "gitea@pvv.ntnu.no";
+        PROTOCOL = "smtp";
+        SMTP_ADDR = "smtp.pvv.ntnu.no";
+        SMTP_PORT = 587;
+        USER = "gitea@pvv.ntnu.no";
+        SUBJECT_PREFIX = "[pvv-git]";
+      };
+      metrics = {
+        ENABLED = true;
+        ENABLED_ISSUE_BY_LABEL = true;
+        ENABLED_ISSUE_BY_REPOSITORY = true;
+      };
+      indexer.REPO_INDEXER_ENABLED = true;
+      service = {
+        DISABLE_REGISTRATION = true;
+        ENABLE_NOTIFY_MAIL = true;
+        AUTO_WATCH_NEW_REPOS = false;
+      };
+      admin.DEFAULT_EMAIL_NOTIFICATIONS = "onmention";
+      session.COOKIE_SECURE = true;
+      database.LOG_SQL = false;
+      repository = {
+        PREFERRED_LICENSES = lib.concatStringsSep "," [
+          "AGPL-3.0-only"
+          "AGPL-3.0-or-later"
+          "Apache-2.0"
+          "BSD-3-Clause"
+          "CC-BY-4.0"
+          "CC-BY-NC-4.0"
+          "CC-BY-NC-ND-4.0"
+          "CC-BY-NC-SA-4.0"
+          "CC-BY-ND-4.0"
+          "CC-BY-SA-4.0"
+          "CC0-1.0"
+          "GPL-2.0-only"
+          "GPL-3.0-only"
+          "GPL-3.0-or-later"
+          "LGPL-3.0-linking-exception"
+          "LGPL-3.0-only"
+          "LGPL-3.0-or-later"
+          "MIT"
+          "MPL-2.0"
+          "Unlicense"
+        ];
+        DEFAULT_REPO_UNITS = lib.concatStringsSep "," [
+          "repo.code"
+          "repo.issues"
+          "repo.pulls"
+          "repo.releases"
+        ];
+      };
+      picture = {
+        DISABLE_GRAVATAR = true;
+        ENABLE_FEDERATED_AVATAR = false;
+      };
+      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";
+    };
+  };
+
+  environment.systemPackages = [ cfg.package ];
+
+  services.nginx.virtualHosts."${domain}" = {
+    forceSSL = true;
+    enableACME = true;
+    kTLS = true;
+    locations = {
+      "/" = {
+        proxyPass = "http://unix:${cfg.settings.server.HTTP_ADDR}";
+        extraConfig = ''
+          client_max_body_size 512M;
+        '';
+      };
+      "/metrics" = {
+        proxyPass = "http://unix:${cfg.settings.server.HTTP_ADDR}";
+        extraConfig = ''
+          allow ${values.hosts.ildkule.ipv4}/32;
+          deny all;
+        '';
+      };
+    };
+  };
+
+  networking.firewall.allowedTCPPorts = [ sshPort ];
+
+  # Extra customization
+
+  services.gitea-themes.monokai = pkgs.gitea-theme-monokai;
+
+  systemd.services.install-gitea-customization = {
+    description = "Install extra customization in gitea's CUSTOM_DIR";
+    wantedBy = [ "gitea.service" ];
+    requiredBy = [ "gitea.service" ];
+
+    serviceConfig =  {
+      Type = "oneshot";
+      User = cfg.user;
+      Group = cfg.group;
+    };
+
+    script = let
+      logo-svg = fp /assets/logo_blue_regular.svg;
+      logo-png = fp /assets/logo_blue_regular.png;
+      extraLinks = pkgs.writeText "gitea-extra-links.tmpl" ''
+        <a class="item" href="https://www.pvv.ntnu.no/">PVV</a>
+        <a class="item" href="https://wiki.pvv.ntnu.no/">Wiki</a>
+        <a class="item" href="https://git.pvv.ntnu.no/Drift/-/projects/4">Tokyo Drift Issues</a>
+      '';
+    in ''
+      install -Dm444 ${logo-svg} ${cfg.customDir}/public/assets/img/logo.svg
+      install -Dm444 ${logo-png} ${cfg.customDir}/public/assets/img/logo.png
+      install -Dm444 ${./loading.apng} ${cfg.customDir}/public/assets/img/loading.png
+      install -Dm444 ${extraLinks} ${cfg.customDir}/templates/custom/extra_links.tmpl
+    '';
+  };
+}

hosts/bekkalokk/services/gitea/import-users/default.nix

@@ -11,8 +11,7 @@ in
 
   systemd.services.gitea-import-users = lib.mkIf cfg.enable {
     enable = true;
-    preStart=''${pkgs.rsync}/bin/rsync -e "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=$CREDENTIALS_DIRECTORY/ssh-known-hosts -i $CREDENTIALS_DIRECTORY/sshkey" -a pvv@smtp.pvv.ntnu.no:/etc/passwd /run/gitea-import-users/passwd'';
+    preStart=''${pkgs.rsync}/bin/rsync -e "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=$CREDENTIALS_DIRECTORY/ssh-known-hosts -i $CREDENTIALS_DIRECTORY/sshkey" -a pvv@smtp.pvv.ntnu.no:/etc/passwd /tmp/passwd-import'';
-    environment.PASSWD_FILE_PATH = "/run/gitea-import-users/passwd";
     serviceConfig = {
       ExecStart = pkgs.writers.writePython3 "gitea-import-users" {
         flakeIgnore = [
@@ -26,7 +25,6 @@ in
       ];
       DynamicUser="yes";
       EnvironmentFile=config.sops.secrets."gitea/import-user-env".path;
-      RuntimeDirectory = "gitea-import-users";
     };
   };
 

hosts/bekkalokk/services/gitea/import-users/gitea-import-users.py

@@ -17,10 +17,6 @@ GITEA_API_URL = os.getenv('GITEA_API_URL')
 if GITEA_API_URL is None:
     GITEA_API_URL = 'https://git.pvv.ntnu.no/api/v1'
 
-PASSWD_FILE_PATH = os.getenv('PASSWD_FILE_PATH')
-if PASSWD_FILE_PATH is None:
-    PASSWD_FILE_PATH = '/tmp/passwd-import'
-
 
 def gitea_list_all_users() -> dict[str, dict[str, any]] | None:
     r = requests.get(
@@ -181,7 +177,6 @@ def ensure_gitea_user_is_part_of_team(
 # List of teams that all users should be part of by default
 COMMON_USER_TEAMS = [
     ("Projects", "Members"),
-    ("Grzegorz", "Members"),
     ("Kurs", "Members"),
 ]
 
@@ -191,8 +186,7 @@ def main():
     if existing_users is None:
         exit(1)
 
-    print(f"Reading passwd entries from {PASSWD_FILE_PATH}")
+    for username, name in passwd_file_parser("/tmp/passwd-import"):
-    for username, name in passwd_file_parser(PASSWD_FILE_PATH):
         print(f"Processing {username}")
         add_or_patch_gitea_user(username, name, existing_users)
         for org, team_name in COMMON_USER_TEAMS:

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

@@ -3,7 +3,6 @@ let
   organizations = [
     "Drift"
     "Projects"
-    "Grzegorz"
     "Kurs"
   ];
 
@@ -28,7 +27,6 @@ in
   users.users."gitea-web" = {
     group = "gitea-web";
     isSystemUser = true;
-    shell = pkgs.bash;
   };
 
   sops.secrets."gitea/web-secret-provider/token" = {
@@ -60,7 +58,6 @@ in
           key-dir = "/var/lib/gitea-web/keys/%i";
           authorized-keys-path = "/var/lib/gitea-web/authorized_keys.d/%i";
           rrsync-script = pkgs.writeShellScript "rrsync-chown" ''
-            mkdir -p "$1"
             ${lib.getExe pkgs.rrsync} -wo "$1"
             ${pkgs.coreutils}/bin/chown -R gitea-web:gitea-web "$1"
           '';

hosts/bekkalokk/services/gitea/web-secret-provider/gitea-web-secret-provider.py

@@ -34,21 +34,7 @@ def get_org_repo_list(args: argparse.Namespace, token: str):
         f"{args.api_url}/orgs/{args.org}/repos",
         headers = { 'Authorization': 'token ' + token },
     )
-
+    return [repo["name"] for repo in result.json()]
-    results = [repo["name"] for repo in result.json()]
-    target = int(result.headers['X-Total-Count'])
-
-    i = 2
-    while len(results) < target:
-        result = requests.get(
-            f"{args.api_url}/orgs/{args.org}/repos",
-            params = { 'page': i },
-            headers = { 'Authorization': 'token ' + token },
-        )
-        results += [repo["name"] for repo in result.json()]
-        i += 1
-
-    return results
 
 
 def generate_ssh_key(args: argparse.Namespace, repository: str):

hosts/bekkalokk/services/kerberos/krb5-conf-format.nix

@@ -0,0 +1,88 @@
+{ pkgs, lib, ... }:
+
+# Based on
+# - https://web.mit.edu/kerberos/krb5-1.12/doc/admin/conf_files/krb5_conf.html
+# - https://manpages.debian.org/unstable/heimdal-docs/krb5.conf.5heimdal.en.html
+
+let
+  inherit (lib) boolToString concatMapStringsSep concatStringsSep filter
+    isAttrs isBool isList mapAttrsToList mdDoc mkOption singleton splitString;
+  inherit (lib.types) attrsOf bool coercedTo either int listOf oneOf path
+    str submodule;
+in
+{ }: {
+  type = let
+    section = attrsOf relation;
+    relation = either (attrsOf value) value;
+    value = either (listOf atom) atom;
+    atom = oneOf [int str bool];
+  in submodule {
+    freeformType = attrsOf section;
+    options = {
+      include = mkOption {
+        default = [ ];
+        description = mdDoc ''
+          Files to include in the Kerberos configuration.
+        '';
+        type = coercedTo path singleton (listOf path);
+      };
+      includedir = mkOption {
+        default = [ ];
+        description = mdDoc ''
+          Directories containing files to include in the Kerberos configuration.
+        '';
+        type = coercedTo path singleton (listOf path);
+      };
+      module = mkOption {
+        default = [ ];
+        description = mdDoc ''
+          Modules to obtain Kerberos configuration from.
+        '';
+        type = coercedTo path singleton (listOf path);
+      };
+    };
+  };
+
+  generate = let
+    indent = str: concatMapStringsSep "\n" (line: "  " + line) (splitString "\n" str);
+
+    formatToplevel = args @ {
+      include ? [ ],
+      includedir ? [ ],
+      module ? [ ],
+      ...
+    }: let
+      sections = removeAttrs args [ "include" "includedir" "module" ];
+    in concatStringsSep "\n" (filter (x: x != "") [
+      (concatStringsSep "\n" (mapAttrsToList formatSection sections))
+      (concatMapStringsSep "\n" (m: "module ${m}") module)
+      (concatMapStringsSep "\n" (i: "include ${i}") include)
+      (concatMapStringsSep "\n" (i: "includedir ${i}") includedir)
+    ]);
+
+    formatSection = name: section: ''
+      [${name}]
+      ${indent (concatStringsSep "\n" (mapAttrsToList formatRelation section))}
+    '';
+
+    formatRelation = name: relation:
+      if isAttrs relation
+      then ''
+        ${name} = {
+        ${indent (concatStringsSep "\n" (mapAttrsToList formatValue relation))}
+        }''
+      else formatValue name relation;
+
+    formatValue = name: value:
+      if isList value
+      then concatMapStringsSep "\n" (formatAtom name) value
+      else formatAtom name value;
+
+    formatAtom = name: atom: let
+      v = if isBool atom then boolToString atom else toString atom;
+    in "${name} = ${v}";
+  in
+    name: value: pkgs.writeText name ''
+      ${formatToplevel value}
+    '';
+}

hosts/bekkalokk/services/kerberos/krb5.nix

@@ -0,0 +1,90 @@
+{ config, lib, pkgs, ... }:
+let
+  inherit (lib) mdDoc mkIf mkOption mkPackageOption mkRemovedOptionModule;
+  inherit (lib.types) bool;
+
+  mkRemovedOptionModule' = name: reason: mkRemovedOptionModule ["krb5" name] reason;
+  mkRemovedOptionModuleCfg = name: mkRemovedOptionModule' name ''
+    The option `krb5.${name}' has been removed. Use
+    `security.krb5.settings.${name}' for structured configuration.
+  '';
+
+  cfg = config.security.krb5;
+  format = import ./krb5-conf-format.nix { inherit pkgs lib; } { };
+in {
+  imports = [
+    (mkRemovedOptionModuleCfg "libdefaults")
+    (mkRemovedOptionModuleCfg "realms")
+    (mkRemovedOptionModuleCfg "domain_realm")
+    (mkRemovedOptionModuleCfg "capaths")
+    (mkRemovedOptionModuleCfg "appdefaults")
+    (mkRemovedOptionModuleCfg "plugins")
+    (mkRemovedOptionModuleCfg "config")
+    (mkRemovedOptionModuleCfg "extraConfig")
+    (mkRemovedOptionModule' "kerberos" ''
+      The option `krb5.kerberos' has been moved to `security.krb5.package'.
+    '')
+  ];
+
+  options = {
+    security.krb5 = {
+      enable = mkOption {
+        default = false;
+        description = mdDoc "Enable and configure Kerberos utilities";
+        type = bool;
+      };
+
+      package = mkPackageOption pkgs "krb5" {
+        example = "heimdal";
+      };
+
+      settings = mkOption {
+        default = { };
+        type = format.type;
+        description = mdDoc ''
+          Structured contents of the {file}`krb5.conf` file. See
+          {manpage}`krb5.conf(5)` for details about configuration.
+        '';
+        example = {
+          include = [ "/run/secrets/secret-krb5.conf" ];
+          includedir = [ "/run/secrets/secret-krb5.conf.d" ];
+
+          libdefaults = {
+            default_realm = "ATHENA.MIT.EDU";
+          };
+
+          realms = {
+            "ATHENA.MIT.EDU" = {
+              admin_server = "athena.mit.edu";
+              kdc = [
+                "athena01.mit.edu"
+                "athena02.mit.edu"
+              ];
+            };
+          };
+
+          domain_realm = {
+            "mit.edu" = "ATHENA.MIT.EDU";
+          };
+
+          logging = {
+            kdc = "SYSLOG:NOTICE";
+            admin_server = "SYSLOG:NOTICE";
+            default = "SYSLOG:NOTICE";
+          };
+        };
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    environment = {
+      systemPackages = [ cfg.package ];
+      etc."krb5.conf".source = format.generate "krb5.conf" cfg.settings;
+    };
+  };
+
+  meta.maintainers = builtins.attrValues {
+    inherit (lib.maintainers) dblsaiko h7x4;
+  };
+}

hosts/bekkalokk/services/mediawiki/default.nix

@@ -61,6 +61,7 @@ in {
       user = "mediawiki";
       passwordFile = config.sops.secrets."mediawiki/postgres_password".path;
       createLocally = false;
+      # TODO: create a normal database and copy over old data when the service is production ready
       name = "mediawiki";
     };
 
@@ -130,12 +131,6 @@ in {
       $wgVectorDefaultSidebarVisibleForAnonymousUser = true;
       $wgVectorResponsive = true;
 
-      # Experimental dark mode support for Vector 2022
-      $wgVectorNightMode['beta'] = true;
-      $wgVectorNightMode['logged_out'] = true;
-      $wgVectorNightMode['logged_in'] = true;
-      $wgDefaultUserOptions['vector-theme'] = 'os';
-
       # Misc
       $wgEmergencyContact = "${cfg.passwordSender}";
       $wgUseTeX = false;
@@ -220,11 +215,11 @@ in {
       "= /favicon.ico".alias = pkgs.runCommandLocal "mediawiki-favicon.ico" {
         buildInputs = with pkgs; [ imagemagick ];
       } ''
-        magick \
+        convert \
-          ${fp /assets/logo_blue_regular.png} \
           -resize x64 \
           -gravity center \
           -crop 64x64+0+0 \
+          ${fp /assets/logo_blue_regular.png} \
           -flatten \
           -colors 256 \
           -background transparent \

hosts/bekkalokk/services/vaultwarden.nix

@@ -83,6 +83,7 @@ in {
       ProtectKernelLogs = true;
       ProtectKernelModules = true;
       ProtectKernelTunables = true;
+      ProtectProc = "invisible";
       RestrictAddressFamilies = [
         "AF_INET"
         "AF_INET6"
@@ -97,6 +98,7 @@ in {
         "@system-service"
         "~@privileged"
       ];
+      UMask = "0007";
     };
   };
 }

hosts/bekkalokk/services/webmail/roundcube.nix

@@ -21,7 +21,7 @@ in
       custom_from
     ]);
 
-    dicts = with pkgs.aspellDicts; [ en en-computers nb nn fr de it ];
+    dicts = with pkgs.aspellDicts; [ en en-science en-computers nb nn fr de it ];
     maxAttachmentSize = 20;
     hostName = "roundcubeplaceholder.example.com";
 

hosts/bekkalokk/services/website/default.nix

@@ -18,16 +18,11 @@ in {
     restartUnits = [ "phpfpm-pvv-nettsiden.service" ];
   });
 
-  security.acme.certs."www.pvv.ntnu.no" = {
-    extraDomainNames = [
-      "pvv.ntnu.no"
-      "www.pvv.org"
-      "pvv.org"
-    ];
-  };
-
   services.idp.sp-remote-metadata = [
     "https://www.pvv.ntnu.no/simplesaml/"
+    "https://pvv.ntnu.no/simplesaml/"
+    "https://www.pvv.org/simplesaml/"
+    "https://pvv.org/simplesaml/"
   ];
 
   services.pvv-nettsiden = {
@@ -72,9 +67,7 @@ in {
         ADMIN_NAME = "PVV Drift";
         ADMIN_EMAIL = "drift@pvv.ntnu.no";
         ADMIN_PASSWORD = includeFromSops "simplesamlphp/admin_password";
-        TRUSTED_DOMAINS = [
+        TRUSTED_DOMAINS = [ cfg.domainName ];
-          "www.pvv.ntnu.no"
-        ];
       };
     };
   };
@@ -85,28 +78,13 @@ in {
     "catch_workers_output" = true;
   };
 
-  services.nginx.virtualHosts."pvv.ntnu.no" = {
-    globalRedirect = cfg.domainName;
-    redirectCode = 307;
-    forceSSL = true;
-    useACMEHost = "www.pvv.ntnu.no";
-  };
-
-  services.nginx.virtualHosts."www.pvv.org" = {
-    globalRedirect = cfg.domainName;
-    redirectCode = 307;
-    forceSSL = true;
-    useACMEHost = "www.pvv.ntnu.no";
-  };
-
-  services.nginx.virtualHosts."pvv.org" = {
-    globalRedirect = cfg.domainName;
-    redirectCode = 307;
-    forceSSL = true;
-    useACMEHost = "www.pvv.ntnu.no";
-  };
-
   services.nginx.virtualHosts.${cfg.domainName} = {
+    serverAliases = [
+      "pvv.ntnu.no"
+      "www.pvv.org"
+      "pvv.org"
+    ];
+
     locations = {
       # Proxy home directories
       "^~ /~" = {

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

@@ -53,7 +53,7 @@ in {
 
         echo "Creating thumbnail for $fname"
         mkdir -p $(dirname ".thumbnails/$fname")
-        magick -define jpeg:size=200x200 "$fname" -thumbnail 300 -auto-orient ".thumbnails/$fname.png" ||:
+        convert -define jpeg:size=200x200 "$fname" -thumbnail 300 -auto-orient ".thumbnails/$fname.png" ||:
         touch -m -d "$(date -R -r "$fname")" ".thumbnails/$fname.png"
       done <<< "$images"
     '';

hosts/bicep/configuration.nix

@@ -4,13 +4,13 @@
     ./hardware-configuration.nix
 
     (fp /base)
+    (fp /misc/metrics-exporters.nix)
     ./services/nginx
 
-    ./services/calendar-bot.nix
-    #./services/git-mirrors
-    ./services/minecraft-heatmap.nix
     ./services/mysql.nix
     ./services/postgres.nix
+    ./services/mysql.nix
+    ./services/calendar-bot.nix
 
     ./services/matrix
   ];
@@ -20,15 +20,13 @@
   sops.age.keyFile = "/var/lib/sops-nix/key.txt";
   sops.age.generateKey = true;
 
-  boot.loader.systemd-boot.enable = true;
+  boot.loader.grub.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
+  boot.loader.grub.device = "/dev/disk/by-id/scsi-3600508b1001cb1a8751c137b30610682";
 
   networking.hostName = "bicep";
 
-  #systemd.network.networks."30-enp6s0f0" = values.defaultNetworkConfig // {
+  systemd.network.networks."30-enp6s0f0" = values.defaultNetworkConfig // {
-  systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {
+    matchConfig.Name = "enp6s0f0";
-    #matchConfig.Name = "enp6s0f0";
-    matchConfig.Name = "ens18";
     address = with values.hosts.bicep; [ (ipv4 + "/25") (ipv6 + "/64") ]
       ++ (with values.services.turn; [ (ipv4 + "/25") (ipv6 + "/64") ]);
   };
@@ -39,13 +37,6 @@
   # There are no smart devices
   services.smartd.enable = false;
 
-  # we are a vm now
-  services.qemuGuest.enable = true;
-
-  # 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 = "22.11";

hosts/bicep/hardware-configuration.nix

@@ -5,29 +5,22 @@
 
 {
   imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
+    [ (modulesPath + "/installer/scan/not-detected.nix")
     ];
 
-  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "ahci" "sd_mod" "sr_mod" ];
+  boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "hpsa" "ohci_pci" "usbhid" "sd_mod" ];
   boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" =
-    { device = "/dev/disk/by-uuid/20e06202-7a09-47cc-8ef6-5e7afe19453a";
+    { device = "/dev/disk/by-uuid/31a67903-dc00-448a-a24a-36e820318fe5";
       fsType = "ext4";
     };
 
-  # temp data disk, only 128gb not enough until we can add another disk to the system.
   fileSystems."/data" =
-    { device = "/dev/disk/by-uuid/c81af266-0781-4084-b8eb-c2587cbcf1ba";
+    { device = "/dev/disk/by-uuid/79e93eed-ad95-45c9-b115-4ef92afcc8c0";
-      fsType = "ext4";
+      fsType = "f2fs";
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/198B-E363";
-      fsType = "vfat";
-      options = [ "fmask=0022" "dmask=0022" ];
     };
 
   swapDevices = [ ];
@@ -37,7 +30,11 @@
   # 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;
+  # networking.interfaces.enp6s0f0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp6s0f1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp6s0f2.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp6s0f3.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

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

@@ -1,100 +0,0 @@
-{ config, pkgs, lib, fp, ... }:
-let
-  cfg = config.services.gickup;
-in
-{
-  sops.secrets."gickup/github-token" = {
-    owner = "gickup";
-  };
-
-  services.gickup = {
-    enable = true;
-
-    dataDir = "/data/gickup";
-
-    destinationSettings = {
-      structured = true;
-      zip = false;
-      keep = 10;
-      bare = true;
-      lfs = false;
-    };
-
-    instances = let
-      defaultGithubConfig = {
-        settings.token_file = config.sops.secrets."gickup/github-token".path;
-      };
-      defaultGitlabConfig = {
-        # settings.token_file = ...
-      };
-    in {
-      "github:Git-Mediawiki/Git-Mediawiki" = defaultGithubConfig;
-      "github:NixOS/nixpkgs" = defaultGithubConfig;
-      "github:go-gitea/gitea" = defaultGithubConfig;
-      "github:heimdal/heimdal" = defaultGithubConfig;
-      "github:saltstack/salt" = defaultGithubConfig;
-      "github:typst/typst" = defaultGithubConfig;
-      "github:unmojang/FjordLauncher" = defaultGithubConfig;
-      "github:unmojang/drasl" = defaultGithubConfig;
-      "github:yushijinhun/authlib-injector" = defaultGithubConfig;
-
-      "gitlab:mx-puppet/discord/better-discord.js" = defaultGitlabConfig;
-      "gitlab:mx-puppet/discord/discord-markdown" = defaultGitlabConfig;
-      "gitlab:mx-puppet/discord/matrix-discord-parser" = defaultGitlabConfig;
-      "gitlab:mx-puppet/discord/mx-puppet-discord" = defaultGitlabConfig;
-      "gitlab:mx-puppet/mx-puppet-bridge" = defaultGitlabConfig;
-
-      "any:glibc" = {
-        settings.url = "https://sourceware.org/git/glibc.git";
-      };
-
-      "any:out-of-your-element" = {
-        settings.url = "https://gitdab.com/cadence/out-of-your-element.git";
-      };
-
-      "any:out-of-your-element-module" = {
-        settings.url = "https://cgit.rory.gay/nix/OOYE-module.git";
-      };
-    };
-  };
-
-  services.cgit = let
-    domain = "mirrors.pvv.ntnu.no";
-  in {
-    ${domain} = {
-      enable = true;
-      package = pkgs.callPackage (fp /packages/cgit.nix) { };
-      group = "gickup";
-      scanPath = "${cfg.dataDir}/linktree";
-      settings = {
-        enable-commit-graph = true;
-        enable-follow-links = true;
-        enable-http-clone = true;
-        enable-remote-branches = true;
-        clone-url = "https://${domain}/$CGIT_REPO_URL";
-        remove-suffix = true;
-        root-title = "PVVSPPP";
-        root-desc = "PVV Speiler Praktisk og Prominent Programvare";
-        snapshots = "all";
-        logo = "/PVV-logo.png";
-      };
-    };
-  };
-
-  services.nginx.virtualHosts."mirrors.pvv.ntnu.no" = {
-    forceSSL = true;
-    enableACME = true;
-
-    locations."= /PVV-logo.png".alias = let
-      small-pvv-logo = pkgs.runCommandLocal "pvv-logo-96x96" {
-        nativeBuildInputs = [ pkgs.imagemagick ];
-      } ''
-        magick '${fp /assets/logo_blue_regular.svg}' -resize 96x96 PNG:"$out"
-      '';
-    in toString small-pvv-logo;
-  };
-
-  systemd.services."fcgiwrap-cgit-mirrors.pvv.ntnu.no" = {
-    serviceConfig.BindReadOnlyPaths = [ cfg.dataDir ];
-  };
-}

hosts/bicep/services/matrix/coturn.nix

@@ -6,14 +6,12 @@
     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";
     owner = config.users.users.turnserver.name;
     group = config.users.users.turnserver.group;
-    restartUnits = [ "coturn.service" ];
   };
 
   services.matrix-synapse-next = {
@@ -44,15 +42,12 @@
 
   security.acme.certs.${config.services.coturn.realm} = {
     email = "drift@pvv.ntnu.no";
-    listenHTTP = "${values.services.turn.ipv4}:80";
+    listenHTTP = "129.241.210.213:80";
     reloadServices = [ "coturn.service" ];
   };
 
   users.users.turnserver.extraGroups = [ "acme" ];
 
-  # It needs this to be allowed to access the files with the acme group
-  systemd.services.coturn.serviceConfig.PrivateUsers = lib.mkForce false;
-
   systemd.services."acme-${config.services.coturn.realm}".serviceConfig = {
     AmbientCapabilities = [ "CAP_NET_BIND_SERVICE" ];
   };
@@ -71,7 +66,7 @@
 
     listening-ips = [
       values.services.turn.ipv4
-      values.services.turn.ipv6
+      # values.services.turn.ipv6
     ];
 
     tls-listening-port = 443;

hosts/bicep/services/matrix/default.nix

@@ -9,8 +9,7 @@
     ./coturn.nix
     ./mjolnir.nix
 
-    # ./discord.nix
+    ./discord.nix
-    ./out-of-your-element.nix
     ./hookshot
   ];
 

hosts/bicep/services/matrix/discord.nix

@@ -45,7 +45,7 @@ in
   };
 
 
-  services.mx-puppet-discord.enable = false;
+  services.mx-puppet-discord.enable = true;
   services.mx-puppet-discord.settings = {
     bridge = {
       bindAddress = "localhost";

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

@@ -6,6 +6,10 @@ let
   webhookListenPort = 8435;
 in
 {
+  imports = [
+    ./module.nix
+  ];
+
   sops.secrets."matrix/hookshot/as_token" = {
     sopsFile = fp /secrets/bicep/matrix.yaml;
     key = "hookshot/as_token";
@@ -18,7 +22,6 @@ in
   sops.templates."hookshot-registration.yaml" = {
     owner = config.users.users.matrix-synapse.name;
     group = config.users.groups.keys-matrix-registrations.name;
-    restartUnits = [ "matrix-hookshot.service" ];
     content = ''
       id: matrix-hookshot
       as_token: "${config.sops.placeholder."matrix/hookshot/as_token"}"
@@ -78,14 +81,14 @@ in
         outbound = true;
         urlPrefix = "https://hookshot.pvv.ntnu.no/webhook/";
         userIdPrefix = "_webhooks_";
-        allowJsTransformationFunctions = true;
+        allowJsTransformationFunctions = false;
         waitForComplete = false;
       };
       feeds = {
         enabled = true;
         pollIntervalSeconds = 600;
       };
-
+      
       serviceBots = [
         { localpart = "bot_feeds";
           displayname = "Aya";
@@ -95,11 +98,6 @@ in
         }
       ];
 
-      widgets = {
-        roomSetupWidget.addOnInvite = false;
-        publicUrl = "https://hookshot.pvv.ntnu.no/widgetapi/v1/static";
-      };
-
       permissions = [
         # Users of the PVV Server
         { actor = "pvv.ntnu.no";
@@ -134,7 +132,6 @@ in
 
   services.nginx.virtualHosts."hookshot.pvv.ntnu.no" = {
     enableACME = true;
-    addSSL = true;
     locations."/" = {
       proxyPass = "http://${webhookListenAddress}:${toString webhookListenPort}";
     };

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

@@ -0,0 +1,127 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+let
+  cfg = config.services.matrix-hookshot;
+  settingsFormat = pkgs.formats.yaml { };
+  configFile = settingsFormat.generate "matrix-hookshot-config.yml" cfg.settings;
+in
+{
+  options = {
+    services.matrix-hookshot = {
+      enable = lib.mkEnableOption "matrix-hookshot, a bridge between Matrix and project management services";
+
+      package = lib.mkPackageOption pkgs "matrix-hookshot" { };
+
+      registrationFile = lib.mkOption {
+        type = lib.types.path;
+        description = ''
+          Appservice registration file.
+          As it contains secret tokens, you may not want to add this to the publicly readable Nix store.
+        '';
+        example = lib.literalExpression ''
+          pkgs.writeText "matrix-hookshot-registration" \'\'
+            id: matrix-hookshot
+            as_token: aaaaaaaaaa
+            hs_token: aaaaaaaaaa
+            namespaces:
+              rooms: []
+              users:
+                - regex: "@_webhooks_.*:foobar"
+                  exclusive: true
+
+            sender_localpart: hookshot
+            url: "http://localhost:9993"
+            rate_limited: false
+            \'\'
+        '';
+      };
+
+      settings = lib.mkOption {
+        description = ''
+          {file}`config.yml` configuration as a Nix attribute set.
+
+          For details please see the [documentation](https://matrix-org.github.io/matrix-hookshot/latest/setup/sample-configuration.html).
+        '';
+        example = {
+          bridge = {
+            domain = "example.com";
+            url = "http://localhost:8008";
+            mediaUrl = "https://example.com";
+            port = 9993;
+            bindAddress = "127.0.0.1";
+          };
+          listeners = [
+            {
+              port = 9000;
+              bindAddress = "0.0.0.0";
+              resources = [ "webhooks" ];
+            }
+            {
+              port = 9001;
+              bindAddress = "localhost";
+              resources = [
+                "metrics"
+                "provisioning"
+              ];
+            }
+          ];
+        };
+        default = { };
+        type = lib.types.submodule {
+          freeformType = settingsFormat.type;
+          options = {
+            passFile = lib.mkOption {
+              type = lib.types.path;
+              default = "/var/lib/matrix-hookshot/passkey.pem";
+              description = ''
+                A passkey used to encrypt tokens stored inside the bridge.
+                File will be generated if not found.
+              '';
+            };
+          };
+        };
+      };
+
+      serviceDependencies = lib.mkOption {
+        type = with lib.types; listOf str;
+        default = lib.optional config.services.matrix-synapse.enable config.services.matrix-synapse.serviceUnit;
+        defaultText = lib.literalExpression ''
+          lib.optional config.services.matrix-synapse.enable config.services.matrix-synapse.serviceUnit
+        '';
+        description = ''
+          List of Systemd services to require and wait for when starting the application service,
+          such as the Matrix homeserver if it's running on the same host.
+        '';
+      };
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    systemd.services.matrix-hookshot = {
+      description = "a bridge between Matrix and multiple project management services";
+
+      wantedBy = [ "multi-user.target" ];
+      wants = [ "network-online.target" ] ++ cfg.serviceDependencies;
+      after = [ "network-online.target" ] ++ cfg.serviceDependencies;
+
+      preStart = ''
+        if [ ! -f '${cfg.settings.passFile}' ]; then
+          mkdir -p $(dirname '${cfg.settings.passFile}')
+          ${pkgs.openssl}/bin/openssl genpkey -out '${cfg.settings.passFile}' -outform PEM -algorithm RSA -pkeyopt rsa_keygen_bits:4096
+        fi
+      '';
+
+      serviceConfig = {
+        Type = "simple";
+        Restart = "always";
+        ExecStart = "${cfg.package}/bin/matrix-hookshot ${configFile} ${cfg.registrationFile}";
+      };
+    };
+  };
+
+  meta.maintainers = with lib.maintainers; [ flandweber ];
+}

hosts/bicep/services/matrix/mjolnir.nix

@@ -6,7 +6,6 @@
     key = "mjolnir/access_token";
     owner = config.users.users.mjolnir.name;
     group = config.users.users.mjolnir.group;
-    restartUnits = [ "mjolnir.service" ];
   };
 
   services.mjolnir = {

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

@@ -1,70 +0,0 @@
-{ config, pkgs, fp, ... }:
-let
-  cfg = config.services.matrix-ooye;
-in
-{
-  users.groups.keys-matrix-registrations = { };
-
-  sops.secrets = {
-    "matrix/ooye/as_token" = {
-      sopsFile = fp /secrets/bicep/matrix.yaml;
-      key = "ooye/as_token";
-      restartUnits = [ "matrix-ooye.service" ];
-    };
-    "matrix/ooye/hs_token" = {
-      sopsFile = fp /secrets/bicep/matrix.yaml;
-      key = "ooye/hs_token";
-      restartUnits = [ "matrix-ooye.service" ];
-    };
-    "matrix/ooye/discord_token" = {
-      sopsFile = fp /secrets/bicep/matrix.yaml;
-      key = "ooye/discord_token";
-      restartUnits = [ "matrix-ooye.service" ];
-    };
-    "matrix/ooye/discord_client_secret" = {
-      sopsFile = fp /secrets/bicep/matrix.yaml;
-      key = "ooye/discord_client_secret";
-      restartUnits = [ "matrix-ooye.service" ];
-    };
-  };
-
-  services.matrix-ooye = {
-    enable = true;
-    homeserver = "https://matrix.pvv.ntnu.no";
-    homeserverName = "pvv.ntnu.no";
-    discordTokenPath = config.sops.secrets."matrix/ooye/discord_token".path;
-    discordClientSecretPath = config.sops.secrets."matrix/ooye/discord_client_secret".path;
-    bridgeOrigin = "https://ooye.pvv.ntnu.no";
-
-    enableSynapseIntegration = false;
-  };
-
-  systemd.services."matrix-synapse" = {
-    after = [
-      "matrix-ooye-pre-start.service"
-      "network-online.target"
-    ];
-    requires = [ "matrix-ooye-pre-start.service" ];
-    serviceConfig = {
-      LoadCredential = [
-        "matrix-ooye-registration:/var/lib/matrix-ooye/registration.yaml"
-      ];
-      ExecStartPre = [
-        "+${pkgs.coreutils}/bin/cp /run/credentials/matrix-synapse.service/matrix-ooye-registration ${config.services.matrix-synapse-next.dataDir}/ooye-registration.yaml"
-        "+${pkgs.coreutils}/bin/chown matrix-synapse:keys-matrix-registrations ${config.services.matrix-synapse-next.dataDir}/ooye-registration.yaml"
-      ];
-    };
-  };
-
-  services.matrix-synapse-next.settings = {
-    app_service_config_files = [
-      "${config.services.matrix-synapse-next.dataDir}/ooye-registration.yaml"
-    ];
-  };
-
-  services.nginx.virtualHosts."ooye.pvv.ntnu.no" = {
-    forceSSL = true;
-    enableACME = true;
-    locations."/".proxyPass = "http://localhost:${cfg.socket}";
-  };
-}

hosts/bicep/services/matrix/smtp-authenticator/default.nix

@@ -1,4 +1,4 @@
-{ lib, buildPythonPackage, fetchFromGitHub, setuptools }:
+{ lib, buildPythonPackage, fetchFromGitHub }:
 
 buildPythonPackage rec {
   pname = "matrix-synapse-smtp-auth";
@@ -6,9 +6,6 @@ buildPythonPackage rec {
 
   src = ./.;
 
-  pyproject = true;
-  build-system = [ setuptools ];
-
   doCheck = false;
 
   meta = with lib; {

hosts/bicep/services/matrix/synapse.nix

@@ -124,8 +124,8 @@ in {
         "fec0::/10"
 
         # NTNU
-        values.ntnu.ipv4-space
+        "129.241.0.0/16"
-        values.ntnu.ipv6-space
+        "2001:700:300::/44"
       ];
     };
   };

hosts/bicep/services/minecraft-heatmap.nix

@@ -1,49 +0,0 @@
-{ config, lib, pkgs, ... }:
-let
-  cfg = config.services.minecraft-heatmap;
-in
-{
-  sops.secrets."minecraft-heatmap/ssh-key/private" = {
-    mode = "600";
-  };
-
-  sops.secrets."minecraft-heatmap/postgres-passwd" = {
-    mode = "600";
-  };
-
-  services.minecraft-heatmap = {
-    enable = true;
-    database = {
-      host = "postgres.pvv.ntnu.no";
-      port = 5432;
-      name = "minecraft_heatmap";
-      user = "minecraft_heatmap";
-      passwordFile = config.sops.secrets."minecraft-heatmap/postgres-passwd".path;
-    };
-  };
-
-  systemd.services.minecraft-heatmap-ingest-logs = {
-    serviceConfig.LoadCredential = [
-      "sshkey:${config.sops.secrets."minecraft-heatmap/ssh-key/private".path}"
-    ];
-
-    preStart = let
-      knownHostsFile = pkgs.writeText "minecraft-heatmap-known-hosts" ''
-        innovation.pvv.ntnu.no ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE9O/y5uqcLKCodg2Q+XfZPH/AoUIyBlDhigImU+4+Kn
-        innovation.pvv.ntnu.no ssh-rsa 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
-        innovation.pvv.ntnu.no ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBNjl3HfsDqmALWCL9uhz9k93RAD2565ndBqUh4N/rvI7MCwEJ6iRCdDev0YzB1Fpg24oriyYoxZRP24ifC2sQf8=
-      '';
-    in ''
-      mkdir -p '${cfg.minecraftLogsDir}'
-      "${lib.getExe pkgs.rsync}" \
-      --archive \
-      --verbose \
-      --progress \
-      --no-owner \
-      --no-group \
-      --rsh="${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=\"${knownHostsFile}\" -i \"$CREDENTIALS_DIRECTORY\"/sshkey" \
-      root@innovation.pvv.ntnu.no:/ \
-      '${cfg.minecraftLogsDir}'/
-    '';
-  };
-}

hosts/bicep/services/mysql.nix

@@ -48,8 +48,6 @@
     IPAddressAllow = [
       values.ipv4-space
       values.ipv6-space
-      values.hosts.ildkule.ipv4
-      values.hosts.ildkule.ipv6
     ];
   };
 }

hosts/bicep/services/postgres.nix

@@ -1,15 +1,15 @@
-{ config, pkgs, values, ... }:
+{ config, pkgs, ... }:
 {
   services.postgresql = {
     enable = true;
     package = pkgs.postgresql_15;
     enableTCPIP = true;
 
+    dataDir = "/data/postgresql";
+
     authentication = ''
-      host all all ${values.ipv4-space} md5
+      host all all 129.241.210.128/25 md5
-      host all all ${values.ipv6-space} md5
+      host all all 2001:700:300:1900::/64 md5
-      host all all ${values.hosts.ildkule.ipv4}/32 md5
-      host all all ${values.hosts.ildkule.ipv6}/32 md5
     '';
 
     # Hilsen https://pgconfigurator.cybertec-postgresql.com/
@@ -74,40 +74,11 @@
     };
   };
 
-  systemd.tmpfiles.settings."10-postgresql"."/data/postgresql".d = {
+  systemd.services.postgresql.serviceConfig = {
-    user = config.systemd.services.postgresql.serviceConfig.User;
+    LoadCredential = [
-    group = config.systemd.services.postgresql.serviceConfig.Group;
+      "cert:/etc/certs/postgres.crt"
-    mode = "0700";
+      "key:/etc/certs/postgres.key"
-  };
-
-  systemd.services.postgresql-setup = {
-    after = [
-      "systemd-tmpfiles-setup.service"
-      "systemd-tmpfiles-resetup.service"
     ];
-    serviceConfig = {
-      LoadCredential = [
-        "cert:/etc/certs/postgres.crt"
-        "key:/etc/certs/postgres.key"
-      ];
-
-      BindPaths = [ "/data/postgresql:/var/lib/postgresql" ];
-    };
-  };
-
-  systemd.services.postgresql = {
-    after = [
-      "systemd-tmpfiles-setup.service"
-      "systemd-tmpfiles-resetup.service"
-    ];
-    serviceConfig = {
-      LoadCredential = [
-        "cert:/etc/certs/postgres.crt"
-        "key:/etc/certs/postgres.key"
-      ];
-
-      BindPaths = [ "/data/postgresql:/var/lib/postgresql" ];
-    };
   };
 
   environment.snakeoil-certs."/etc/certs/postgres" = {

hosts/bob/configuration.nix

@@ -0,0 +1,46 @@
+{ config, fp, pkgs, values, ... }:
+{
+  imports = [
+      # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+      (fp /base)
+      (fp /misc/metrics-exporters.nix)
+      ./disks.nix
+
+      (fp /misc/builder.nix)
+    ];
+
+  sops.defaultSopsFile = fp /secrets/bob/bob.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 = {
+    enable = true;
+    efiSupport = true;
+    efiInstallAsRemovable = true;
+  };
+
+  networking.hostName = "bob"; # Define your hostname.
+
+  systemd.network.networks."30-all" = values.defaultNetworkConfig // {
+    matchConfig.Name = "en*";
+    DHCP = "yes";
+    gateway = [ ];
+  };
+
+  # 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?
+
+}

hosts/bob/disks.nix

@@ -0,0 +1,39 @@
+# Example to create a bios compatible gpt partition
+{ lib, ... }:
+{
+  disko.devices = {
+    disk.disk1 = {
+      device = lib.mkDefault "/dev/sda";
+      type = "disk";
+      content = {
+        type = "gpt";
+        partitions = {
+          boot = {
+            name = "boot";
+            size = "1M";
+            type = "EF02";
+          };
+          esp = {
+            name = "ESP";
+            size = "500M";
+            type = "EF00";
+            content = {
+              type = "filesystem";
+              format = "vfat";
+              mountpoint = "/boot";
+            };
+          };
+          root = {
+            name = "root";
+            size = "100%";
+            content = {
+              type = "filesystem";
+              format = "ext4";
+              mountpoint = "/";
+            };
+          };
+        };
+      };
+    };
+  };
+}

hosts/bob/hardware-configuration.nix

@@ -5,30 +5,20 @@
 
 {
   imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
+    [ (modulesPath + "/profiles/qemu-guest.nix")
     ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "sd_mod" ];
+  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_blk" ];
   boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
+  boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/c7bbb293-a0a3-4995-8892-0ec63e8c67dd";
-      fsType = "ext4";
-    };
-
-  swapDevices =
-    [ { device = "/dev/disk/by-uuid/a86ffda8-8ecb-42a1-bf9f-926072e90ca5"; }
-    ];
-
   # 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.enp0s31f6.useDHCP = lib.mkDefault true;
+  # networking.interfaces.ens3.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

hosts/brzeczyszczykiewicz/configuration.nix

@@ -4,6 +4,7 @@
       # Include the results of the hardware scan.
       ./hardware-configuration.nix
       (fp /base)
+      (fp /misc/metrics-exporters.nix)
 
       ./services/grzegorz.nix
     ];

hosts/georg/configuration.nix

@@ -4,6 +4,7 @@
       # Include the results of the hardware scan.
       ./hardware-configuration.nix
       (fp /base)
+      (fp /misc/metrics-exporters.nix)
 
       (fp /modules/grzegorz.nix)
     ];
@@ -24,26 +25,6 @@
 
   # List services that you want to enable:
 
-
-
-  services.spotifyd = {
-    enable = true;
-    settings.global = {
-      device_name = "georg";
-      use_mpris = false;
-      #dbus_type = "system";
-      #zeroconf_port = 1234;
-    };
-  };
-
-  networking.firewall.allowedTCPPorts = [
-    # config.services.spotifyd.settings.zeroconf_port
-    5353 # spotifyd is its own mDNS service wtf
-  ];
-
-
-
-
   # 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

hosts/ildkule/configuration.nix

@@ -4,6 +4,7 @@
       # Include the results of the hardware scan.
       ./hardware-configuration.nix
       (fp /base)
+      (fp /misc/metrics-exporters.nix)
 
       ./services/monitoring
       ./services/nginx

hosts/ildkule/services/monitoring/dashboards/gitea-dashbaord.json

@@ -1539,8 +1539,8 @@
     ]
   },
   "timezone": "browser",
-  "title": "Gitea Dashboard",
+  "title": "Gitea Dashbaord",
   "uid": "nNq1Iw5Gz",
   "version": 29,
   "weekStart": ""
-}
+}

hosts/ildkule/services/monitoring/grafana.nix

@@ -56,12 +56,13 @@ in {
           url = "https://raw.githubusercontent.com/matrix-org/synapse/develop/contrib/grafana/synapse.json";
           options.path = dashboards/synapse.json;
         }
-        {
+        # TODO: enable once https://github.com/NixOS/nixpkgs/pull/242365 gets merged
-          name = "MySQL";
+        # {
-          type = "file";
+        #   name = "MySQL";
-          url = "https://raw.githubusercontent.com/prometheus/mysqld_exporter/main/mysqld-mixin/dashboards/mysql-overview.json";
+        #   type = "file";
-          options.path = dashboards/mysql.json;
+        #   url = "https://raw.githubusercontent.com/prometheus/mysqld_exporter/main/mysqld-mixin/dashboards/mysql-overview.json";
-        }
+        #   options.path = dashboards/mysql.json;
+        # }
         {
           name = "Postgresql";
           type = "file";
@@ -75,10 +76,10 @@ in {
           options.path = dashboards/go-processes.json;
         }
         {
-          name = "Gitea Dashboard";
+          name = "Gitea Dashbaord";
           type = "file";
           url = "https://grafana.com/api/dashboards/17802/revisions/3/download";
-          options.path = dashboards/gitea-dashboard.json;
+          options.path = dashboards/gitea-dashbaord.json;
         }
       ];
 

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

@@ -2,12 +2,12 @@
   stateDir = "/data/monitoring/prometheus";
 in {
   imports = [
-    ./exim.nix
     ./gitea.nix
-    ./machines.nix
     ./matrix-synapse.nix
-    ./mysqld.nix
+    # TODO: enable once https://github.com/NixOS/nixpkgs/pull/242365 gets merged
+    # ./mysqld.nix
     ./postgres.nix
+    ./machines.nix
   ];
 
   services.prometheus = {

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

@@ -1,14 +0,0 @@
-{ ... }:
-{
-  services.prometheus = {
-    scrapeConfigs = [
-      {
-        job_name = "exim";
-        scrape_interval = "15s";
-        static_configs = [{
-          targets = [ "microbel.pvv.ntnu.no:9636" ];
-        }];
-      }
-    ];
-  };
-}

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

@@ -1,37 +1,54 @@
 { config, ... }: let
   cfg = config.services.prometheus;
-
-  mkHostScrapeConfig = name: ports: {
-    labels.hostname = name;
-    targets = map (port: "${name}.pvv.ntnu.no:${toString port}") ports;
-  };
-
-  defaultNodeExporterPort = 9100;
-  defaultSystemdExporterPort = 9101;
-  defaultNixosExporterPort = 9102;
 in {
   services.prometheus.scrapeConfigs = [{
     job_name = "base_info";
     static_configs = [
-      (mkHostScrapeConfig "ildkule" [ cfg.exporters.node.port cfg.exporters.systemd.port defaultNixosExporterPort ])
+      { labels.hostname = "ildkule";
-
+        targets = [
-      (mkHostScrapeConfig "bekkalokk" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+          "ildkule.pvv.ntnu.no:${toString cfg.exporters.node.port}"
-      (mkHostScrapeConfig "bicep" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+          "ildkule.pvv.ntnu.no:${toString cfg.exporters.systemd.port}"
-      (mkHostScrapeConfig "brzeczyszczykiewicz" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+        ];
-      (mkHostScrapeConfig "georg" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      }
-      (mkHostScrapeConfig "kommode" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      { labels.hostname = "bekkalokk";
-      (mkHostScrapeConfig "ustetind" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+        targets = [
-      (mkHostScrapeConfig "wenche" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+          "bekkalokk.pvv.ntnu.no:9100"
-
+          "bekkalokk.pvv.ntnu.no:9101"
-      (mkHostScrapeConfig "lupine-1" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+        ];
-      # (mkHostScrapeConfig "lupine-2" [ defaultNodeExporterPort defaultSystemdExporterPort ])
+      }
-      (mkHostScrapeConfig "lupine-3" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      { labels.hostname = "bicep";
-      (mkHostScrapeConfig "lupine-4" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+        targets = [
-      (mkHostScrapeConfig "lupine-5" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+          "bicep.pvv.ntnu.no:9100"
-
+          "bicep.pvv.ntnu.no:9101"
-      (mkHostScrapeConfig "hildring" [ defaultNodeExporterPort ])
+        ];
-      (mkHostScrapeConfig "isvegg" [ defaultNodeExporterPort ])
+      }
-      (mkHostScrapeConfig "microbel" [ defaultNodeExporterPort ])
+      { labels.hostname = "brzeczyszczykiewicz";
+        targets = [
+          "brzeczyszczykiewicz.pvv.ntnu.no:9100"
+          "brzeczyszczykiewicz.pvv.ntnu.no:9101"
+        ];
+      }
+      { labels.hostname = "georg";
+        targets = [
+          "georg.pvv.ntnu.no:9100"
+          "georg.pvv.ntnu.no:9101"
+        ];
+      }
+      { labels.hostname =  "hildring";
+        targets = [
+          "hildring.pvv.ntnu.no:9100"
+        ];
+      }
+      { labels.hostname =  "isvegg";
+        targets = [
+          "isvegg.pvv.ntnu.no:9100"
+        ];
+      }
+      { labels.hostname =  "microbel";
+        targets = [
+          "microbel.pvv.ntnu.no:9100"
+        ];
+      }
     ];
   }];
 }

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

@@ -1,22 +1,7 @@
 { config, ... }: let
   cfg = config.services.prometheus;
 in {
-  sops = {
+  sops.secrets."config/mysqld_exporter" = { };
-    secrets."config/mysqld_exporter_password" = { };
-
-    templates."mysqld_exporter.conf" = {
-      restartUnits = [ "prometheus-mysqld-exporter.service" ];
-      content = let
-        inherit (config.sops) placeholder;
-      in ''
-        [client]
-        host = mysql.pvv.ntnu.no
-        port = 3306
-        user = prometheus_mysqld_exporter
-        password = ${placeholder."config/mysqld_exporter_password"}
-      '';
-    };
-  };
 
   services.prometheus = {
     scrapeConfigs = [{
@@ -34,7 +19,7 @@ in {
 
     exporters.mysqld = {
       enable = true;
-      configFile = config.sops.templates."mysqld_exporter.conf".path;
+      configFilePath = config.sops.secrets."config/mysqld_exporter".path;
     };
   };
 }

hosts/kommode/configuration.nix

@@ -1,32 +0,0 @@
-{ pkgs, values, fp, ... }:
-{
-  imports = [
-    # Include the results of the hardware scan.
-    ./hardware-configuration.nix
-    (fp /base)
-
-    ./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") ];
-  };
-
-  services.btrfs.autoScrub.enable = true;
-
-  environment.systemPackages = with pkgs; [];
-
-  system.stateVersion = "24.11";
-}

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

@@ -1,63 +0,0 @@
-{ config, pkgs, lib, fp, ... }:
-let
-  cfg = config.services.gitea;
-in
-{
-  services.gitea-themes = {
-    monokai = pkgs.gitea-theme-monokai;
-    earl-grey = pkgs.gitea-theme-earl-grey;
-    pitch-black = pkgs.gitea-theme-pitch-black;
-    catppuccin = pkgs.gitea-theme-catppuccin;
-  };
-
-  systemd.services.gitea-customization = lib.mkIf cfg.enable {
-    description = "Install extra customization in gitea's CUSTOM_DIR";
-    wantedBy = [ "gitea.service" ];
-    requiredBy = [ "gitea.service" ];
-
-    serviceConfig =  {
-      Type = "oneshot";
-      User = cfg.user;
-      Group = cfg.group;
-    };
-
-    script = let
-      logo-svg = fp /assets/logo_blue_regular.svg;
-      logo-png = fp /assets/logo_blue_regular.png;
-
-      extraLinks = pkgs.writeText "gitea-extra-links.tmpl" ''
-        <a class="item" href="https://git.pvv.ntnu.no/Drift/-/projects/4">Tokyo Drift Issues</a>
-      '';
-
-      extraLinksFooter = pkgs.writeText "gitea-extra-links-footer.tmpl" ''
-        <a class="item" href="https://www.pvv.ntnu.no/">PVV</a>
-        <a class="item" href="https://wiki.pvv.ntnu.no/">Wiki</a>
-        <a class="item" href="https://wiki.pvv.ntnu.no/wiki/Tjenester/Kodelager">PVV Gitea Howto</a>
-      '';
-
-      project-labels = (pkgs.formats.yaml { }).generate "gitea-project-labels.yaml" {
-        labels = lib.importJSON ./labels/projects.json;
-      };
-
-      customTemplates = pkgs.runCommandLocal "gitea-templates" {
-        nativeBuildInputs = with pkgs; [
-          coreutils
-          gnused
-        ];
-      } ''
-        # Bigger icons
-        install -Dm444 "${cfg.package.src}/templates/repo/icon.tmpl" "$out/repo/icon.tmpl"
-        sed -i -e 's/24/60/g' "$out/repo/icon.tmpl"
-      '';
-    in ''
-      install -Dm444 ${logo-svg} ${cfg.customDir}/public/assets/img/logo.svg
-      install -Dm444 ${logo-png} ${cfg.customDir}/public/assets/img/logo.png
-      install -Dm444 ${./loading.apng} ${cfg.customDir}/public/assets/img/loading.png
-      install -Dm444 ${extraLinks} ${cfg.customDir}/templates/custom/extra_links.tmpl
-      install -Dm444 ${extraLinksFooter} ${cfg.customDir}/templates/custom/extra_links_footer.tmpl
-      install -Dm444 ${project-labels} ${cfg.customDir}/options/label/project-labels.yaml
-
-      "${lib.getExe pkgs.rsync}" -a "${customTemplates}/" ${cfg.customDir}/templates/
-    '';
-  };
-}

hosts/kommode/services/gitea/customization/labels/projects.json

@@ -1,116 +0,0 @@
-[
-  {
-    "name": "art",
-    "exclusive": false,
-    "color": "#006b75",
-    "description": "Requires some creativity"
-  },
-  {
-    "name": "big",
-    "exclusive": false,
-    "color": "#754bc4",
-    "description": "This is gonna take a while"
-  },
-  {
-    "name": "blocked",
-    "exclusive": false,
-    "color": "#850021",
-    "description": "This issue/PR depends on one or more other issues/PRs"
-  },
-  {
-    "name": "bug",
-    "exclusive": false,
-    "color": "#f05048",
-    "description": "Something brokey"
-  },
-  {
-    "name": "ci-cd",
-    "exclusive": false,
-    "color": "#d1ff78",
-    "description": "Continuous integrals and continuous derivation"
-  },
-  {
-    "name": "crash report",
-    "exclusive": false,
-    "color": "#ed1111",
-    "description": "Report an oopsie"
-  },
-  {
-    "name": "disputed",
-    "exclusive": false,
-    "color": "#5319e7",
-    "description": "Kranglefanter"
-  },
-  {
-    "name": "documentation",
-    "exclusive": false,
-    "color": "#fbca04",
-    "description": "Documentation changes required"
-  },
-  {
-    "name": "duplicate",
-    "exclusive": false,
-    "color": "#cccccc",
-    "description": "This issue or pull request already exists"
-  },
-  {
-    "name": "feature request",
-    "exclusive": false,
-    "color": "#0052cc",
-    "description": ""
-  },
-  {
-    "name": "good first issue",
-    "exclusive": false,
-    "color": "#009800",
-    "description": "Get your hands dirty with a new project here"
-  },
-  {
-    "name": "me gusta",
-    "exclusive": false,
-    "color": "#30ff36",
-    "description": "( ͡° ͜ʖ ͡°)"
-  },
-  {
-    "name": "packaging",
-    "exclusive": false,
-    "color": "#bf642b",
-    "description": ""
-  },
-  {
-    "name": "question",
-    "exclusive": false,
-    "color": "#cc317c",
-    "description": ""
-  },
-  {
-    "name": "security",
-    "exclusive": false,
-    "color": "#ed1111",
-    "description": "Skommel"
-  },
-  {
-    "name": "techdebt spring cleaning",
-    "exclusive": false,
-    "color": "#8c6217",
-    "description": "The code is smelly 👃"
-  },
-  {
-    "name": "testing",
-    "exclusive": false,
-    "color": "#52b373",
-    "description": "Poke it and see if it explodes"
-  },
-  {
-    "name": "ui/ux",
-    "exclusive": false,
-    "color": "#f28852",
-    "description": "User complaints about ergonomics and economics and whatever"
-  },
-  {
-    "name": "wontfix",
-    "exclusive": false,
-    "color": "#ffffff",
-    "description": "Nei, vil ikke"
-  }
-]

hosts/kommode/services/gitea/default.nix

@@ -1,327 +0,0 @@
-{ config, values, lib, pkgs, unstablePkgs, ... }:
-let
-  cfg = config.services.gitea;
-  domain = "git.pvv.ntnu.no";
-  sshPort  = 2222;
-in {
-  imports = [
-    ./customization
-    ./gpg.nix
-    ./import-users
-    ./web-secret-provider
-  ];
-
-  sops.secrets = let
-    defaultConfig = {
-      owner = "gitea";
-      group = "gitea";
-      restartUnits = [ "gitea.service" ];
-    };
-  in {
-    "gitea/database" = defaultConfig;
-    "gitea/email-password" = defaultConfig;
-    "gitea/lfs-jwt-secret" = defaultConfig;
-    "gitea/oauth2-jwt-secret" = defaultConfig;
-    "gitea/secret-key" = defaultConfig;
-  };
-
-  services.gitea = {
-    enable = true;
-    appName = "PVV Git";
-
-    package = unstablePkgs.gitea;
-
-    database = {
-      type = "postgres";
-      host = "postgres.pvv.ntnu.no";
-      port = config.services.postgresql.settings.port;
-      passwordFile = config.sops.secrets."gitea/database".path;
-      createDatabase = false;
-    };
-
-    mailerPasswordFile = config.sops.secrets."gitea/email-password".path;
-
-    # https://docs.gitea.com/administration/config-cheat-sheet
-    settings = {
-      server = {
-        DOMAIN   = domain;
-        ROOT_URL = "https://${domain}/";
-        PROTOCOL = "http+unix";
-        SSH_PORT = sshPort;
-        LANDING_PAGE = "explore";
-        START_SSH_SERVER = true;
-        START_LFS_SERVER = true;
-        LFS_JWT_SECRET = lib.mkForce "";
-        LFS_JWT_SECRET_URI = "file:${config.sops.secrets."gitea/lfs-jwt-secret".path}";
-      };
-      oauth2 = {
-        JWT_SECRET = lib.mkForce "";
-        JWT_SECRET_URI = "file:${config.sops.secrets."gitea/oauth2-jwt-secret".path}";
-      };
-      "git.timeout" = {
-        MIGRATE = 3600;
-        MIRROR = 1800;
-      };
-      mailer = {
-        ENABLED = true;
-        FROM = "gitea@pvv.ntnu.no";
-        PROTOCOL = "smtp";
-        SMTP_ADDR = "smtp.pvv.ntnu.no";
-        SMTP_PORT = 587;
-        USER = "gitea@pvv.ntnu.no";
-        SUBJECT_PREFIX = "[pvv-git]";
-      };
-      metrics = {
-        ENABLED = true;
-        ENABLED_ISSUE_BY_LABEL = true;
-        ENABLED_ISSUE_BY_REPOSITORY = true;
-      };
-      indexer.REPO_INDEXER_ENABLED = true;
-      service = {
-        DISABLE_REGISTRATION = true;
-        ENABLE_NOTIFY_MAIL = true;
-        AUTO_WATCH_NEW_REPOS = false;
-      };
-      admin.DEFAULT_EMAIL_NOTIFICATIONS = "onmention";
-      session.COOKIE_SECURE = true;
-      security = {
-        SECRET_KEY = lib.mkForce "";
-        SECRET_KEY_URI = "file:${config.sops.secrets."gitea/secret-key".path}";
-      };
-      database.LOG_SQL = false;
-      repository = {
-        PREFERRED_LICENSES = lib.concatStringsSep "," [
-          "AGPL-3.0-only"
-          "AGPL-3.0-or-later"
-          "Apache-2.0"
-          "BSD-3-Clause"
-          "CC-BY-4.0"
-          "CC-BY-NC-4.0"
-          "CC-BY-NC-ND-4.0"
-          "CC-BY-NC-SA-4.0"
-          "CC-BY-ND-4.0"
-          "CC-BY-SA-4.0"
-          "CC0-1.0"
-          "GPL-2.0-only"
-          "GPL-3.0-only"
-          "GPL-3.0-or-later"
-          "LGPL-3.0-linking-exception"
-          "LGPL-3.0-only"
-          "LGPL-3.0-or-later"
-          "MIT"
-          "MPL-2.0"
-          "Unlicense"
-        ];
-        DEFAULT_REPO_UNITS = lib.concatStringsSep "," [
-          "repo.code"
-          "repo.issues"
-          "repo.pulls"
-          "repo.releases"
-        ];
-      };
-      picture = {
-        DISABLE_GRAVATAR = true;
-        ENABLE_FEDERATED_AVATAR = false;
-
-        AVATAR_MAX_FILE_SIZE = 1024 * 1024 * 5;
-        # NOTE: go any bigger than this, and gitea will freeze your gif >:(
-        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 = {
-      enable = true;
-      interval = "weekly";
-      type = "tar.gz";
-    };
-  };
-
-  environment.systemPackages = [ cfg.package ];
-
-  systemd.services.gitea.serviceConfig.CPUSchedulingPolicy = "batch";
-
-  systemd.services.gitea.serviceConfig.CacheDirectory = "gitea/repo-archive";
-  systemd.services.gitea.serviceConfig.BindPaths = [
-    "%C/gitea/repo-archive:${cfg.stateDir}/data/repo-archive"
-  ];
-
-  services.nginx.virtualHosts."${domain}" = {
-    forceSSL = true;
-    enableACME = true;
-    kTLS = true;
-    locations = {
-      "/" = {
-        proxyPass = "http://unix:${cfg.settings.server.HTTP_ADDR}";
-        extraConfig = ''
-          client_max_body_size 512M;
-        '';
-      };
-      "/metrics" = {
-        proxyPass = "http://unix:${cfg.settings.server.HTTP_ADDR}";
-        extraConfig = ''
-          allow ${values.hosts.ildkule.ipv4}/32;
-          allow ${values.hosts.ildkule.ipv6}/128;
-          deny all;
-        '';
-      };
-    };
-  };
-
-  environment.robots-txt."gitea" = {
-    virtualHost = domain;
-    rules = [
-      {
-        pre_comment = ''
-          Gitea internals
-
-          See these for more information:
-          - https://gitea.com/robots.txt
-          - https://codeberg.org/robots.txt
-        '';
-        User-agent = "*";
-        Disallow = [
-          "/api/*"
-          "/avatars"
-          "/*/*/src/commit/*"
-          "/*/*/commit/*"
-          "/*/*/*/refs/*"
-          "/*/*/*/star"
-          "/*/*/*/watch"
-          "/*/*/labels"
-          "/*/*/activity/*"
-          "/vendor/*"
-          "/swagger.*.json"
-          "/repo/create"
-          "/repo/migrate"
-          "/org/create"
-          "/*/*/fork"
-          "/*/*/watchers"
-          "/*/*/stargazers"
-          "/*/*/forks"
-          "*/.git/"
-          "/*.git"
-          "/*.atom"
-          "/*.rss"
-        ];
-      }
-      {
-        pre_comment = "Language Spam";
-        Disallow = "/*?lang=";
-      }
-      {
-        pre_comment = ''
-          AI bots
-
-          Sourced from:
-          - https://www.vg.no/robots.txt
-          - https://codeberg.org/robots.txt
-        '';
-        User-agent = [
-          "AI2Bot"
-          "Ai2Bot-Dolma"
-          "Amazonbot"
-          "Applebot-Extended"
-          "Bytespider"
-          "CCBot"
-          "ChatGPT-User"
-          "Claude-Web"
-          "ClaudeBot"
-          "Crawlspace"
-          "Diffbot"
-          "FacebookBot"
-          "FriendlyCrawler"
-          "GPTBot"
-          "Google-Extended"
-          "ICC-Crawler"
-          "ImagesiftBot"
-          "Kangaroo Bot"
-          "Meta-ExternalAgent"
-          "OAI-SearchBot"
-          "Omgili"
-          "Omgilibot"
-          "PanguBot"
-          "PerplexityBot"
-          "PetalBot"
-          "Scrapy"
-          "SemrushBot-OCOB"
-          "Sidetrade indexer bot"
-          "Timpibot"
-          "VelenPublicWebCrawler"
-          "Webzio-Extended"
-          "YouBot"
-          "anthropic-ai"
-          "cohere-ai"
-          "cohere-training-data-crawler"
-          "facebookexternalhit"
-          "iaskspider/2.0"
-          "img2dataset"
-          "meta-externalagent"
-          "omgili"
-          "omgilibot"
-        ];
-        Disallow = "/";
-      }
-      {
-        Crawl-delay = "2";
-      }
-      {
-        Sitemap = "https://${domain}/sitemap.xml";
-      }
-    ];
-  };
-
-  networking.firewall.allowedTCPPorts = [ sshPort ];
-
-  systemd.services.gitea-dump = {
-    serviceConfig.ExecStart = let
-      args = lib.cli.toGNUCommandLineShell { } {
-        type = cfg.dump.type;
-
-        # This should be declarative on nixos, no need to backup.
-        skip-custom-dir = true;
-
-        # This can be regenerated, no need to backup
-        skip-index = true;
-
-        # Logs are stored in the systemd journal
-        skip-log = true;
-      };
-    in lib.mkForce "${lib.getExe cfg.package} ${args}";
-
-    # Only keep n backup files at a time
-    postStop = let
-      cu = prog: "'${lib.getExe' pkgs.coreutils prog}'";
-      backupCount = 3;
-    in ''
-      for file in $(${cu "ls"} -t1 '${cfg.dump.backupDir}' | ${cu "sort"} --reverse | ${cu "tail"} -n+${toString (backupCount + 1)}); do
-        ${cu "rm"} "$file"
-      done
-      '';
-  };
-}

hosts/kommode/services/gitea/gpg.nix

@@ -1,55 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  cfg = config.services.gitea;
-  GNUPGHOME = "${config.users.users.gitea.home}/gnupg";
-in
-{
-  sops.secrets = {
-    "gitea/gpg-signing-key-public" = {
-      owner = cfg.user;
-      inherit (cfg) group;
-      restartUnits = [
-        "gitea.service"
-        "gitea-ensure-gnupg-homedir.service"
-      ];
-    };
-    "gitea/gpg-signing-key-private" = {
-      owner = cfg.user;
-      inherit (cfg) group;
-      restartUnits = [
-        "gitea.service"
-        "gitea-ensure-gnupg-homedir.service"
-      ];
-    };
-  };
-
-  systemd.services.gitea.environment = { inherit GNUPGHOME; };
-
-  systemd.tmpfiles.settings."20-gitea-gnugpg".${GNUPGHOME}.d = {
-    inherit (cfg) user group;
-    mode = "700";
-  };
-
-  systemd.services.gitea-ensure-gnupg-homedir = {
-    description = "Import gpg key for gitea";
-    before = [ "gitea.service" ];
-    environment = { inherit GNUPGHOME; };
-    serviceConfig = {
-      Type = "oneshot";
-      User = cfg.user;
-      PrivateNetwork = true;
-    };
-    script = ''
-      ${lib.getExe pkgs.gnupg} --import ${config.sops.secrets."gitea/gpg-signing-key-public".path}
-      ${lib.getExe pkgs.gnupg} --import ${config.sops.secrets."gitea/gpg-signing-key-private".path}
-    '';
-  };
-
-  services.gitea.settings."repository.signing" = {
-    SIGNING_KEY = "0549C43374D2253C";
-    SIGNING_NAME = "PVV Git";
-    SIGNING_EMAIL = "gitea@git.pvv.ntnu.no";
-    INITIAL_COMMIT = "always";
-    WIKI = "always";
-  };
-}

hosts/kommode/services/nginx.nix

@@ -1,4 +0,0 @@
-{ ... }:
-{
-  services.nginx.enable = true;
-}

hosts/kvernberg/configuration.nix

@@ -0,0 +1,44 @@
+{ config, fp, pkgs, values, ... }:
+{
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+    (fp /base)
+    (fp /misc/metrics-exporters.nix)
+    ./disks.nix
+
+    ./services/pvvvvvv
+  ];
+
+  sops.defaultSopsFile = fp /secrets/kvernberg/kvernberg.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 = "kvernberg"; # Define your hostname.
+
+  systemd.network.networks."30-all" = values.defaultNetworkConfig // {
+    matchConfig.Name = "en*";
+    address = with values.hosts.kvernberg; [ (ipv4 + "/25") (ipv6 + "/64") ];
+  };
+
+  # List packages installed in system profile
+  environment.systemPackages = with pkgs; [
+    
+  ];
+
+  # No devices with SMART
+  services.smartd.enable = false;
+
+  # 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/kvernberg/disks.nix

@@ -0,0 +1,39 @@
+# Example to create a bios compatible gpt partition
+{ lib, ... }:
+{
+  disko.devices = {
+    disk.disk1 = {
+      device = lib.mkDefault "/dev/sda";
+      type = "disk";
+      content = {
+        type = "gpt";
+        partitions = {
+          boot = {
+            name = "boot";
+            size = "1M";
+            type = "EF02";
+          };
+          esp = {
+            name = "ESP";
+            size = "500M";
+            type = "EF00";
+            content = {
+              type = "filesystem";
+              format = "vfat";
+              mountpoint = "/boot";
+            };
+          };
+          root = {
+            name = "root";
+            size = "100%";
+            content = {
+              type = "filesystem";
+              format = "ext4";
+              mountpoint = "/";
+            };
+          };
+        };
+      };
+    };
+  };
+}

hosts/kvernberg/hardware-configuration.nix

@@ -13,20 +13,7 @@
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" =
+  swapDevices = [ ];
-    { 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

hosts/kvernberg/services/pvvvvvv/default.nix

@@ -0,0 +1,11 @@
+{
+  imports = [
+    ./exchange.nix
+  ];
+
+  services.taler = {
+    settings = {
+      taler.CURRENCY = "SCHPENN";
+    };
+  };
+}

hosts/kvernberg/services/pvvvvvv/exchange.nix

@@ -0,0 +1,152 @@
+{ config, lib, fp, pkgs, ... }:
+let
+  cfg = config.services.taler;
+  inherit (cfg.settings.taler) CURRENCY;
+in {
+  sops.secrets.exchange-offline-master = {
+    format = "binary";
+    sopsFile = fp /secrets/kvernberg/exhange-offline-master.priv;
+  };
+
+  services.taler.exchange = {
+    enable = true;
+    debug = true;
+    openFirewall = true;
+    denominationConfig = ''
+      ## Old denomination names cannot be used again
+      #[COIN-${CURRENCY}-k1-1-0]
+
+      ## NOK Denominations
+      [coin-${CURRENCY}-nok-1-0]
+      VALUE = ${CURRENCY}:1
+      DURATION_WITHDRAW = 7 days
+      DURATION_SPEND = 1 years
+      DURATION_LEGAL = 3 years
+      FEE_WITHDRAW = ${CURRENCY}:0
+      FEE_DEPOSIT = ${CURRENCY}:0
+      FEE_REFRESH = ${CURRENCY}:0
+      FEE_REFUND = ${CURRENCY}:0
+      RSA_KEYSIZE = 2048
+      CIPHER = RSA
+      
+      [coin-${CURRENCY}-nok-5-0]
+      VALUE = ${CURRENCY}:5
+      DURATION_WITHDRAW = 7 days
+      DURATION_SPEND = 1 years
+      DURATION_LEGAL = 3 years
+      FEE_WITHDRAW = ${CURRENCY}:0
+      FEE_DEPOSIT = ${CURRENCY}:0
+      FEE_REFRESH = ${CURRENCY}:0
+      FEE_REFUND = ${CURRENCY}:0
+      RSA_KEYSIZE = 2048
+      CIPHER = RSA
+
+      [coin-${CURRENCY}-nok-10-0]
+      VALUE = ${CURRENCY}:10
+      DURATION_WITHDRAW = 7 days
+      DURATION_SPEND = 1 years
+      DURATION_LEGAL = 3 years
+      FEE_WITHDRAW = ${CURRENCY}:0
+      FEE_DEPOSIT = ${CURRENCY}:0
+      FEE_REFRESH = ${CURRENCY}:0
+      FEE_REFUND = ${CURRENCY}:0
+      RSA_KEYSIZE = 2048
+      CIPHER = RSA
+      
+      [coin-${CURRENCY}-nok-20-0]
+      VALUE = ${CURRENCY}:20
+      DURATION_WITHDRAW = 7 days
+      DURATION_SPEND = 1 years
+      DURATION_LEGAL = 3 years
+      FEE_WITHDRAW = ${CURRENCY}:0
+      FEE_DEPOSIT = ${CURRENCY}:0
+      FEE_REFRESH = ${CURRENCY}:0
+      FEE_REFUND = ${CURRENCY}:0
+      RSA_KEYSIZE = 2048
+      CIPHER = RSA
+      
+      [coin-${CURRENCY}-nok-50-0]
+      VALUE = ${CURRENCY}:50
+      DURATION_WITHDRAW = 7 days
+      DURATION_SPEND = 1 years
+      DURATION_LEGAL = 3 years
+      FEE_WITHDRAW = ${CURRENCY}:0
+      FEE_DEPOSIT = ${CURRENCY}:0
+      FEE_REFRESH = ${CURRENCY}:0
+      FEE_REFUND = ${CURRENCY}:0
+      RSA_KEYSIZE = 2048
+      CIPHER = RSA
+      
+      [coin-${CURRENCY}-nok-100-0]
+      VALUE = ${CURRENCY}:100
+      DURATION_WITHDRAW = 7 days
+      DURATION_SPEND = 1 years
+      DURATION_LEGAL = 3 years
+      FEE_WITHDRAW = ${CURRENCY}:0
+      FEE_DEPOSIT = ${CURRENCY}:0
+      FEE_REFRESH = ${CURRENCY}:0
+      FEE_REFUND = ${CURRENCY}:0
+      RSA_KEYSIZE = 2048
+      CIPHER = RSA
+      
+      [coin-${CURRENCY}-nok-200-0]
+      VALUE = ${CURRENCY}:200
+      DURATION_WITHDRAW = 7 days
+      DURATION_SPEND = 1 years
+      DURATION_LEGAL = 3 years
+      FEE_WITHDRAW = ${CURRENCY}:0
+      FEE_DEPOSIT = ${CURRENCY}:0
+      FEE_REFRESH = ${CURRENCY}:0
+      FEE_REFUND = ${CURRENCY}:0
+      RSA_KEYSIZE = 2048
+      CIPHER = RSA
+      
+      [coin-${CURRENCY}-nok-500-0]
+      VALUE = ${CURRENCY}:500
+      DURATION_WITHDRAW = 7 days
+      DURATION_SPEND = 1 years
+      DURATION_LEGAL = 3 years
+      FEE_WITHDRAW = ${CURRENCY}:0
+      FEE_DEPOSIT = ${CURRENCY}:0
+      FEE_REFRESH = ${CURRENCY}:0
+      FEE_REFUND = ${CURRENCY}:0
+      RSA_KEYSIZE = 2048
+      CIPHER = RSA
+      
+      [coin-${CURRENCY}-nok-1000-0]
+      VALUE = ${CURRENCY}:1000
+      DURATION_WITHDRAW = 7 days
+      DURATION_SPEND = 1 years
+      DURATION_LEGAL = 3 years
+      FEE_WITHDRAW = ${CURRENCY}:0
+      FEE_DEPOSIT = ${CURRENCY}:0
+      FEE_REFRESH = ${CURRENCY}:0
+      FEE_REFUND = ${CURRENCY}:0
+      RSA_KEYSIZE = 2048
+      CIPHER = RSA
+
+      ## PVV Special Prices
+      # 2024 pizza egenandel
+      [coin-${CURRENCY}-pvv-64-0]
+      VALUE = ${CURRENCY}:64
+      DURATION_WITHDRAW = 7 days
+      DURATION_SPEND = 1 years
+      DURATION_LEGAL = 3 years
+      FEE_WITHDRAW = ${CURRENCY}:0
+      FEE_DEPOSIT = ${CURRENCY}:0
+      FEE_REFRESH = ${CURRENCY}:0
+      FEE_REFUND = ${CURRENCY}:0
+      RSA_KEYSIZE = 2048
+      CIPHER = RSA
+    '';
+    settings = {
+      exchange = {
+        MASTER_PUBLIC_KEY = "J331T37C8E58P9CVE686P1JFH11DWSRJ3RE4GVDTXKES9M24ERZG";
+        BASE_URL = "http://kvernberg.pvv.ntnu.no:8081/";
+      };
+      exchange-offline = {
+        MASTER_PRIV_FILE = config.sops.secrets.exchange-offline-master.path;
+      };
+    };
+  };
+}

hosts/lupine/configuration.nix

@@ -1,34 +0,0 @@
-{ fp, values, lupineName, ... }:
-{
-  imports = [
-    ./hardware-configuration/${lupineName}.nix
-
-    (fp /base)
-
-    ./services/gitea-runner.nix
-  ];
-
-  sops.defaultSopsFile = fp /secrets/lupine/lupine.yaml;
-  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
-  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
-  sops.age.generateKey = true;
-
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  systemd.network.networks."30-enp0s31f6" = values.defaultNetworkConfig // {
-    matchConfig.Name = "enp0s31f6";
-    address = with values.hosts.${lupineName}; [ (ipv4 + "/25") (ipv6 + "/64") ];
-    networkConfig.LLDP = false;
-  };
-  systemd.network.wait-online = {
-    anyInterface = true;
-  };
-
-  # There are no smart devices
-  services.smartd.enable = false;
-
-  # 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

@@ -1,40 +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 + "/installer/scan/not-detected.nix")
-    ];
-
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "sd_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/a949e2e8-d973-4925-83e4-bcd815e65af7";
-      fsType = "ext4";
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/81D6-38D3";
-      fsType = "vfat";
-      options = [ "fmask=0077" "dmask=0077" ];
-    };
-
-  swapDevices =
-    [ { device = "/dev/disk/by-uuid/82c2d7fa-7cd0-4398-8cf6-c892bc56264b"; }
-    ];
-
-  # 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.enp0s31f6.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-}

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

@@ -1,40 +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 + "/installer/scan/not-detected.nix")
-    ];
-
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "sd_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/aa81d439-800b-403d-ac10-9d2aac3619d0";
-      fsType = "ext4";
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/4A34-6AE5";
-      fsType = "vfat";
-      options = [ "fmask=0077" "dmask=0077" ];
-    };
-
-  swapDevices =
-    [ { device = "/dev/disk/by-uuid/efb7cd0c-c1ae-4a86-8bc2-8e7fd0066650"; }
-    ];
-
-  # 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.enp0s31f6.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-}

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

@@ -1,40 +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 + "/installer/scan/not-detected.nix")
-    ];
-
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "sd_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/39ba059b-3205-4701-a832-e72c0122cb88";
-      fsType = "ext4";
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/63FA-297B";
-      fsType = "vfat";
-      options = [ "fmask=0077" "dmask=0077" ];
-    };
-
-  swapDevices =
-    [ { device = "/dev/disk/by-uuid/9c72eb54-ea8c-4b09-808a-8be9b9a33869"; }
-    ];
-
-  # 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.enp0s31f6.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-}

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

@@ -1,40 +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 + "/installer/scan/not-detected.nix")
-    ];
-
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "sd_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/5f8418ad-8ec1-4f9e-939e-f3a4c36ef343";
-      fsType = "ext4";
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/F372-37DF";
-      fsType = "vfat";
-      options = [ "fmask=0077" "dmask=0077" ];
-    };
-
-  swapDevices =
-    [ { device = "/dev/disk/by-uuid/27bf292d-bbb3-48c4-a86e-456e0f1f648f"; }
-    ];
-
-  # 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.enp0s31f6.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-}

hosts/lupine/services/gitea-runner.nix

@@ -1,71 +0,0 @@
-{ config, lupineName, ... }:
-{
-  # This is unfortunately state, and has to be generated one at a time :(
-  # To do that, comment out all except one of the runners, fill in its token
-  # inside the sops file, rebuild the system, and only after this runner has
-  # successfully registered will gitea give you the next token.
-  # - oysteikt Sep 2023
-  sops = {
-    secrets."gitea/runners/token" = {
-      key = "gitea/runners/${lupineName}";
-    };
-
-    templates."gitea-runner-envfile" = {
-      restartUnits = [
-        "gitea-runner-${lupineName}.service"
-      ];
-      content = ''
-        TOKEN="${config.sops.placeholder."gitea/runners/token"}"
-      '';
-    };
-  };
-
-  services.gitea-actions-runner.instances = {
-    ${lupineName} = {
-      enable = true;
-      name = "git-runner-${lupineName}";
-      url = "https://git.pvv.ntnu.no";
-      # NOTE: gitea actions runners need node inside their docker images,
-      #       so we are a bit limited here.
-      labels = [
-        "debian-latest:docker://node:current-trixie"
-        "debian-trixie:docker://node:current-trixie"
-        "debian-bookworm:docker://node:current-bookworm"
-        "debian-bullseye:docker://node:current-bullseye"
-
-        "debian-latest-slim:docker://node:current-trixie-slim"
-        "debian-trixie-slim:docker://node:current-trixie-slim"
-        "debian-bookworm-slim:docker://node:current-bookworm-slim"
-        "debian-bullseye-slim:docker://node:current-bullseye-slim"
-
-        "alpine-latest:docker://node:current-alpine"
-        "alpine-3.22:docker://node:current-alpine3.22"
-        "alpine-3.21:docker://node:current-alpine3.21"
-
-        # See https://gitea.com/gitea/runner-images
-        "ubuntu-latest:docker://docker.gitea.com/runner-images:ubuntu-latest"
-        "ubuntu-24.04:docker://docker.gitea.com/runner-images:ubuntu-24.04"
-        "ubuntu-noble:docker://docker.gitea.com/runner-images:ubuntu-24.04"
-        "ubuntu-22.04:docker://docker.gitea.com/runner-images:ubuntu-22.04"
-        "ubuntu-jammy:docker://docker.gitea.com/runner-images:ubuntu-22.04"
-
-        "ubuntu-latest-slim:docker://docker.gitea.com/runner-images:ubuntu-latest-slim"
-        "ubuntu-24.04-slim:docker://docker.gitea.com/runner-images:ubuntu-24.04-slim"
-        "ubuntu-noble-slim:docker://docker.gitea.com/runner-images:ubuntu-24.04-slim"
-        "ubuntu-22.04-slim:docker://docker.gitea.com/runner-images:ubuntu-22.04-slim"
-        "ubuntu-jammy-slim:docker://docker.gitea.com/runner-images:ubuntu-22.04-slim"
-      ];
-      tokenFile = config.sops.templates."gitea-runner-envfile".path;
-    };
-  };
-
-  virtualisation.podman = {
-    enable = true;
-    defaultNetwork.settings.dns_enabled = true;
-    autoPrune.enable = true;
-  };
-
-  networking.dhcpcd.IPv6rs = false;
-
-  networking.firewall.interfaces."podman+".allowedUDPPorts = [53 5353];
-}

hosts/shark/configuration.nix

@@ -4,6 +4,7 @@
       # Include the results of the hardware scan.
       ./hardware-configuration.nix
       (fp /base)
+      (fp /misc/metrics-exporters.nix)
     ];
 
   sops.defaultSopsFile = fp /secrets/shark/shark.yaml;

hosts/ustetind/configuration.nix

@@ -1,43 +0,0 @@
-{ config, fp, pkgs, lib, values, ... }:
-
-{
-  imports = [
-    (fp /base)
-
-    ./services/gitea-runners.nix
-  ];
-
-  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;
-
-  systemd.network.networks = {
-    "30-lxc-eth" = values.defaultNetworkConfig // {
-      matchConfig = {
-        Type = "ether";
-        Kind = "veth";
-        Name = [
-          "eth*"
-        ];
-      };
-      address = with values.hosts.ustetind; [ (ipv4 + "/25") (ipv6 + "/64") ];
-    };
-    "40-podman-veth" = values.defaultNetworkConfig // {
-      matchConfig = {
-        Type = "ether";
-        Kind = "veth";
-        Name = [
-          "veth*"
-        ];
-      };
-      DHCP = "yes";
-    };
-  };
-
-  system.stateVersion = "24.11";
-}

hosts/wenche/configuration.nix

@@ -1,44 +0,0 @@
-{ config, fp, pkgs, values, lib, ... }:
-{
-  imports = [
-      # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-      (fp /base)
-    ];
-
-  nix.settings.trusted-users = [ "@nix-builder-users" ];
-  nix.daemonCPUSchedPolicy = "batch";
-
-  boot.binfmt.emulatedSystems = [
-    "aarch64-linux"
-    "armv7l-linux"
-  ];
-
-  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") ];
-  };
-
-  hardware.graphics.enable = true;
-  services.xserver.videoDrivers = [ "nvidia" ];
-  hardware.nvidia = {
-    modesetting.enable = true;
-    open = false;
-    package = config.boot.kernelPackages.nvidiaPackages.production;
-  };
-
-  # List packages installed in system profile
-  environment.systemPackages = with pkgs; [
-  ];
-
-  system.stateVersion = "24.11"; # Did you read the comment?
-}

hosts/wenche/hardware-configuration.nix

@@ -1,27 +0,0 @@
-{ 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 = [ "nvidia"  ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/4e8ecdd2-d453-4fff-b952-f06da00f3b85";
-      fsType = "ext4";
-    };
-
-  swapDevices = [ {
-    device = "/var/lib/swapfile";
-    size = 16*1024;
-  } ];
-
-  networking.useDHCP = lib.mkDefault false;
-  # networking.interfaces.ens18.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-}