bicep: add git-mirroring service

Reviewed-on: #94
Reviewed-by: Oystein Kristoffer Tveit <oysteikt@pvv.ntnu.no>

.sops.yaml

@@ -14,6 +14,7 @@ keys:
   - &host_bekkalokk age12nj59tguy9wg882updc2vjdusx5srnxmjyfaqve4zx6jnnsaw3qsyjq6zd
   - &host_bicep age1sl43gc9cw939z5tgha2lpwf0xxxgcnlw7w4xem4sqgmt2pt264vq0dmwx2
   - &host_ustetind age1hffjafs4slznksefmtqrlj7rdaqgzqncn4un938rhr053237ry8s3rs0v8
+  - &host_kommode age1mt4d0hg5g76qp7j0884llemy0k2ymr5up8vfudz6vzvsflk5nptqqd32ly
 
 creation_rules:
   # Global secrets
@@ -44,6 +45,18 @@ creation_rules:
       pgp:
       - *user_oysteikt
 
+  - path_regex: secrets/kommode/[^/]+\.yaml$
+    key_groups:
+    - age:
+      - *host_kommode
+      - *user_danio
+      - *user_felixalb
+      - *user_pederbs_sopp
+      - *user_pederbs_nord
+      - *user_pederbs_bjarte
+      pgp:
+      - *user_oysteikt
+
   - path_regex: secrets/jokum/[^/]+\.yaml$
     key_groups:
     - age:

base/default.nix

@@ -10,6 +10,8 @@
 
     ./services/acme.nix
     ./services/auto-upgrade.nix
+    ./services/dbus.nix
+    ./services/fwupd.nix
     ./services/irqbalance.nix
     ./services/logrotate.nix
     ./services/nginx.nix
@@ -17,9 +19,12 @@
     ./services/postfix.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";
 
@@ -45,8 +50,22 @@
     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

base/nix.nix

@@ -5,10 +5,10 @@
       automatic = true;
       options = "--delete-older-than 2d";
     };
+    optimise.automatic = true;
 
     settings = {
       allow-dirty = true;
-      auto-optimise-store = true;
       builders-use-substitutes = true;
       experimental-features = [ "nix-command" "flakes" ];
       log-lines = 50;

base/services/dbus.nix

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

base/services/fwupd.nix

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

base/services/userborn.nix

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

base/services/userdbd.nix

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

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1740485968,
+        "lastModified": 1745502102,
-        "narHash": "sha256-WK+PZHbfDjLyveXAxpnrfagiFgZWaTJglewBWniTn2Y=",
+        "narHash": "sha256-LqhRwzvIVPEjH0TaPgwzqpyhW6DtCrvz7FnUJDoUZh8=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "19c1140419c4f1cdf88ad4c1cfb6605597628940",
+        "rev": "ca27b88c88948d96feeee9ed814cbd34f53d0d70",
         "type": "github"
       },
       "original": {
@@ -48,11 +48,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1736545379,
+        "lastModified": 1746563623,
-        "narHash": "sha256-PeTTmGumdOX3rd6OKI7QMCrZovCDkrckZbcHr+znxWA=",
+        "narHash": "sha256-5DxgNFpSgxft/sWraZnHIUlb4S3Io73SVS7FZCbWSUY=",
         "ref": "refs/heads/main",
-        "rev": "74f5316121776db2769385927ec0d0c2cc2b23e4",
+        "rev": "4e0408887f80e61a90286ff630a7855b828ae421",
-        "revCount": 42,
+        "revCount": 45,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Grzegorz/greg-ng.git"
       },
@@ -88,16 +88,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1727410897,
+        "lastModified": 1735857245,
-        "narHash": "sha256-tWsyxvf421ieWUJYgjV7m1eTdr2ZkO3vId7vmtvfFpQ=",
+        "narHash": "sha256-AKLLPrgXTxgzll3DqVUMa4QlPlRN3QceutgFBmEf8Nk=",
         "owner": "dali99",
         "repo": "nixos-matrix-modules",
-        "rev": "ff787d410cba17882cd7b6e2e22cc88d4064193c",
+        "rev": "da9dc0479ffe22362793c87dc089035facf6ec4d",
         "type": "github"
       },
       "original": {
         "owner": "dali99",
-        "ref": "v0.6.1",
+        "ref": "0.7.0",
         "repo": "nixos-matrix-modules",
         "type": "github"
       }
@@ -110,11 +110,11 @@
         "rev": "1b4087bd3322a2e2ba84271c8fcc013e6b641a58",
         "revCount": 2,
         "type": "git",
-        "url": "https://git.pvv.ntnu.no/Drift/minecraft-data.git"
+        "url": "https://git.pvv.ntnu.no/Projects/minecraft-kartverket.git"
       },
       "original": {
         "type": "git",
-        "url": "https://git.pvv.ntnu.no/Drift/minecraft-data.git"
+        "url": "https://git.pvv.ntnu.no/Projects/minecraft-kartverket.git"
       }
     },
     "nix-gitea-themes": {
@@ -124,26 +124,26 @@
         ]
       },
       "locked": {
-        "lastModified": 1736531400,
+        "lastModified": 1743881366,
-        "narHash": "sha256-+X/HVI1AwoPcud28wI35XRrc1kDgkYdDUGABJBAkxDI=",
+        "narHash": "sha256-ScGA2IHPk9ugf9bqEZnp+YB/OJgrkZblnG/XLEKvJAo=",
         "ref": "refs/heads/main",
-        "rev": "e4dafd06b3d7e9e6e07617766e9c3743134571b7",
+        "rev": "db2e4becf1b11e5dfd33de12a90a7d089fcf68ec",
-        "revCount": 7,
+        "revCount": 11,
         "type": "git",
-        "url": "https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git"
+        "url": "https://git.pvv.ntnu.no/Drift/nix-gitea-themes.git"
       },
       "original": {
         "type": "git",
-        "url": "https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git"
+        "url": "https://git.pvv.ntnu.no/Drift/nix-gitea-themes.git"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1740782485,
+        "lastModified": 1745526780,
-        "narHash": "sha256-GkDJDqHYlPKZFdyxzZHtljxNRsosKB1GCrblqlvLFgo=",
+        "narHash": "sha256-LXXYBmFPMQU2lTb6alKWfjgQs08BKn+txMNcgbu00hI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "dd5c2540983641bbaabdfc665931592d4c9989e8",
+        "rev": "9204750b34cae1a8347ab4b5588115edfeebc6d7",
         "type": "github"
       },
       "original": {
@@ -155,11 +155,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1740848276,
+        "lastModified": 1745688173,
-        "narHash": "sha256-bYeI3FEs824X+MJYksKboNlmglehzplqzn+XvcojWMc=",
+        "narHash": "sha256-fgvG1O5JvSSjeQx+ea0DJ3GfMbLPVhAQta/DqQ2y6jc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e9b0ff70ddc61c42548501b0fafb86bb49cca858",
+        "rev": "6a2957c7978b189202e03721aab901c0a9dc1e1a",
         "type": "github"
       },
       "original": {
@@ -196,11 +196,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737151758,
+        "lastModified": 1741738148,
-        "narHash": "sha256-yZBsefIarFUEhFRj+rCGMp9Zvag3MCafqV/JfGVRVwc=",
+        "narHash": "sha256-cJo6nbcJEOjkazkZ194NDnlsZe0W0wpxeUh2/886uC8=",
-        "ref": "refs/heads/master",
+        "ref": "refs/heads/main",
-        "rev": "a4ebe6ded0c8c124561a41cb329ff30891914b5e",
+        "rev": "c1802e7cf27c7cf8b4890354c982a4eef5b11593",
-        "revCount": 475,
+        "revCount": 486,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/nettsiden.git"
       },
@@ -233,11 +233,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1729391507,
+        "lastModified": 1746498961,
-        "narHash": "sha256-as0I9xieJUHf7kiK2a9znDsVZQTFWhM1pLivII43Gi0=",
+        "narHash": "sha256-rp+oh/N88JKHu7ySPuGiA3lBUVIsrOtHbN2eWJdYCgk=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "784981a9feeba406de38c1c9a3decf966d853cca",
+        "rev": "24b00064cdd1d7ba25200c4a8565dc455dc732ba",
         "type": "github"
       },
       "original": {
@@ -253,11 +253,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1739262228,
+        "lastModified": 1745310711,
-        "narHash": "sha256-7JAGezJ0Dn5qIyA2+T4Dt/xQgAbhCglh6lzCekTVMeU=",
+        "narHash": "sha256-ePyTpKEJTgX0gvgNQWd7tQYQ3glIkbqcW778RpHlqgA=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "07af005bb7d60c7f118d9d9f5530485da5d1e975",
+        "rev": "5e3e92b16d6fdf9923425a8d4df7496b2434f39c",
         "type": "github"
       },
       "original": {

flake.nix

@@ -17,10 +17,10 @@
     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/v0.6.1";
+    matrix-next.url = "github:dali99/nixos-matrix-modules/0.7.0";
     matrix-next.inputs.nixpkgs.follows = "nixpkgs";
 
-    nix-gitea-themes.url = "git+https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git";
+    nix-gitea-themes.url = "git+https://git.pvv.ntnu.no/Drift/nix-gitea-themes.git";
     nix-gitea-themes.inputs.nixpkgs.follows = "nixpkgs";
 
     greg-ng.url = "git+https://git.pvv.ntnu.no/Grzegorz/greg-ng.git";
@@ -30,7 +30,7 @@
     grzegorz-clients.url = "git+https://git.pvv.ntnu.no/Grzegorz/grzegorz-clients.git";
     grzegorz-clients.inputs.nixpkgs.follows = "nixpkgs";
 
-    minecraft-data.url = "git+https://git.pvv.ntnu.no/Drift/minecraft-data.git";
+    minecraft-data.url = "git+https://git.pvv.ntnu.no/Projects/minecraft-kartverket.git";
   };
 
   outputs = { self, nixpkgs, nixpkgs-unstable, sops-nix, disko, ... }@inputs:
@@ -71,6 +71,11 @@
 
           pkgs = import nixpkgs {
             inherit system;
+            config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg)
+              [
+                "nvidia-x11"
+                "nvidia-settings"
+              ];
             overlays = [
               # Global overlays go here
             ] ++ config.overlays or [ ];
@@ -86,6 +91,7 @@
         modules = [
           inputs.matrix-next.nixosModules.default
           inputs.pvv-calendar-bot.nixosModules.default
+          self.nixosModules.gickup
         ];
         overlays = [
           inputs.pvv-calendar-bot.overlays.x86_64-linux.default
@@ -99,11 +105,9 @@
             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
         ];
       };
@@ -116,6 +120,16 @@
       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
+        ];
+      };
 
       ustetind = stableNixosConfig "ustetind" {
         modules = [
@@ -150,10 +164,21 @@
     nixosModules = {
       snakeoil-certs = ./modules/snakeoil-certs.nix;
       snappymail = ./modules/snappymail.nix;
+      robots-txt = ./modules/robots-txt.nix;
+      gickup = ./modules/gickup;
     };
 
     devShells = forAllSystems (system: {
       default = nixpkgs.legacyPackages.${system}.callPackage ./shell.nix { };
+      cuda = let
+        cuda-pkgs = import nixpkgs {
+          inherit system;
+          config = {
+            allowUnfree = true;
+            cudaSupport = true;
+          };
+        };
+      in cuda-pkgs.callPackage ./shells/cuda.nix { };
     });
 
     packages = {

hosts/bekkalokk/configuration.nix

@@ -7,7 +7,6 @@
     (fp /misc/metrics-exporters.nix)
 
     ./services/bluemap/default.nix
-    ./services/gitea/default.nix
     ./services/idp-simplesamlphp
     ./services/kerberos
     ./services/mediawiki

hosts/bekkalokk/services/mediawiki/default.nix

@@ -61,7 +61,6 @@ 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";
     };
 

hosts/bekkalokk/services/website/default.nix

@@ -67,7 +67,12 @@ in {
         ADMIN_NAME = "PVV Drift";
         ADMIN_EMAIL = "drift@pvv.ntnu.no";
         ADMIN_PASSWORD = includeFromSops "simplesamlphp/admin_password";
-        TRUSTED_DOMAINS = [ cfg.domainName ];
+        TRUSTED_DOMAINS = [
+          "www.pvv.ntnu.no"
+          "pvv.ntnu.no"
+          "www.pvv.org"
+          "pvv.org"
+        ];
       };
     };
   };

hosts/bicep/configuration.nix

@@ -7,10 +7,10 @@
     (fp /misc/metrics-exporters.nix)
     ./services/nginx
 
+    ./services/calendar-bot.nix
+    ./services/git-mirrors
     ./services/mysql.nix
     ./services/postgres.nix
-    ./services/mysql.nix
-    ./services/calendar-bot.nix
 
     ./services/matrix
   ];

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

@@ -0,0 +1,92 @@
+{ 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 = true;
+    };
+
+    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";
+      };
+    };
+  };
+
+  services.cgit = let
+    domain = "bicep.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."bicep.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-bicep.pvv.ntnu.no" = {
+    serviceConfig.BindReadOnlyPaths = [ cfg.dataDir ];
+  };
+}

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

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

hosts/ildkule/services/monitoring/grafana.nix

@@ -56,13 +56,12 @@ 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";
-        #   name = "MySQL";
+          type = "file";
-        #   type = "file";
+          url = "https://raw.githubusercontent.com/prometheus/mysqld_exporter/main/mysqld-mixin/dashboards/mysql-overview.json";
-        #   url = "https://raw.githubusercontent.com/prometheus/mysqld_exporter/main/mysqld-mixin/dashboards/mysql-overview.json";
+          options.path = dashboards/mysql.json;
-        #   options.path = dashboards/mysql.json;
+        }
-        # }
         {
           name = "Postgresql";
           type = "file";
@@ -76,10 +75,10 @@ in {
           options.path = dashboards/go-processes.json;
         }
         {
-          name = "Gitea Dashbaord";
+          name = "Gitea Dashboard";
           type = "file";
           url = "https://grafana.com/api/dashboards/17802/revisions/3/download";
-          options.path = dashboards/gitea-dashbaord.json;
+          options.path = dashboards/gitea-dashboard.json;
         }
       ];
 

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

@@ -4,8 +4,7 @@ in {
   imports = [
     ./gitea.nix
     ./matrix-synapse.nix
-    # TODO: enable once https://github.com/NixOS/nixpkgs/pull/242365 gets merged
+    ./mysqld.nix
-    # ./mysqld.nix
     ./postgres.nix
     ./machines.nix
   ];

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

@@ -16,6 +16,12 @@ in {
           "bekkalokk.pvv.ntnu.no:9101"
         ];
       }
+      { labels.hostname = "kommode";
+        targets = [
+          "kommode.pvv.ntnu.no:9100"
+          "kommode.pvv.ntnu.no:9101"
+        ];
+      }
       { labels.hostname = "bicep";
         targets = [
           "bicep.pvv.ntnu.no:9100"
@@ -34,6 +40,12 @@ in {
           "georg.pvv.ntnu.no:9101"
         ];
       }
+      { labels.hostname = "ustetind";
+        targets = [
+          "ustetind.pvv.ntnu.no:9100"
+          "ustetind.pvv.ntnu.no:9101"
+        ];
+      }
       { labels.hostname =  "hildring";
         targets = [
           "hildring.pvv.ntnu.no:9100"

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

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

hosts/kommode/configuration.nix

@@ -0,0 +1,34 @@
+{ pkgs, values, fp, ... }:
+{
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+    (fp /base)
+    (fp /misc/metrics-exporters.nix)
+
+    ./services/gitea
+    ./services/nginx.nix
+  ];
+
+  sops.defaultSopsFile = fp /secrets/kommode/kommode.yaml;
+  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
+  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
+  sops.age.generateKey = true;
+
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  networking.hostName = "kommode"; # Define your hostname.
+
+  systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {
+    matchConfig.Name = "ens18";
+    address = with values.hosts.kommode; [ (ipv4 + "/25") (ipv6 + "/64") ];
+  };
+
+  services.btrfs.autoScrub.enable = true;
+
+  environment.systemPackages = with pkgs; [];
+
+  system.stateVersion = "24.11";
+}
+

hosts/kommode/hardware-configuration.nix

@@ -0,0 +1,39 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/d421538f-a260-44ae-8e03-47cac369dcc1";
+      fsType = "btrfs";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/86CD-4C23";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/4cfbb41e-801f-40dd-8c58-0a0c1a6025f6"; }
+    ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.ens18.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

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

@@ -0,0 +1,52 @@
+{ config, pkgs, lib, fp, ... }:
+let
+  cfg = config.services.gitea;
+in
+{
+  services.gitea-themes.monokai = pkgs.gitea-theme-monokai;
+
+  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://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>
+      '';
+
+      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/24/48/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 ${project-labels} ${cfg.customDir}/options/label/project-labels.yaml
+
+      "${lib.getExe pkgs.rsync}" -a "${customTemplates}/" ${cfg.customDir}/templates/
+    '';
+  };
+}

hosts/kommode/services/gitea/default.nix

@@ -1,10 +1,11 @@
-{ config, values, fp, pkgs, lib, ... }:
+{ config, values, lib, unstablePkgs, ... }:
 let
   cfg = config.services.gitea;
   domain = "git.pvv.ntnu.no";
   sshPort  = 2222;
 in {
   imports = [
+    ./customization
     ./gpg.nix
     ./import-users
     ./web-secret-provider
@@ -25,6 +26,8 @@ in {
     enable = true;
     appName = "PVV Git";
 
+    package = unstablePkgs.gitea;
+
     database = {
       type = "postgres";
       host = "postgres.pvv.ntnu.no";
@@ -46,6 +49,10 @@ in {
         START_LFS_SERVER = true;
         LANDING_PAGE = "explore";
       };
+      "git.timeout" = {
+        MIGRATE = 3600;
+        MIRROR = 1800;
+      };
       mailer = {
         ENABLED = true;
         FROM = "gitea@pvv.ntnu.no";
@@ -130,10 +137,18 @@ in {
       };
       "ui.meta".DESCRIPTION = "Bokstavelig talt programvareverkstedet";
     };
+
+    dump = {
+      enable = true;
+      interval = "weekly";
+      type = "tar.gz";
+    };
   };
 
   environment.systemPackages = [ cfg.package ];
 
+  systemd.services.gitea.serviceConfig.CPUSchedulingPolicy = "batch";
+
   services.nginx.virtualHosts."${domain}" = {
     forceSSL = true;
     enableACME = true;
@@ -149,6 +164,7 @@ in {
         proxyPass = "http://unix:${cfg.settings.server.HTTP_ADDR}";
         extraConfig = ''
           allow ${values.hosts.ildkule.ipv4}/32;
+          allow ${values.hosts.ildkule.ipv6}/128;
           deny all;
         '';
       };
@@ -156,40 +172,4 @@ in {
   };
 
   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>
-      '';
-
-      project-labels = (pkgs.formats.yaml { }).generate "gitea-project-labels.yaml" {
-        labels = lib.importJSON ./labels/projects.json;
-      };
-    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 ${project-labels} ${cfg.customDir}/options/label/project-labels.yaml
-    '';
-  };
 }

hosts/kommode/services/nginx.nix

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

hosts/wenche/configuration.nix

@@ -0,0 +1,39 @@
+{ config, fp, pkgs, values, lib, ... }:
+{
+  imports = [
+      # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+      (fp /base)
+      (fp /misc/metrics-exporters.nix)
+
+      (fp /misc/builder.nix)
+    ];
+
+  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

@@ -0,0 +1,27 @@
+{ 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";
+}

keys/oysteikt.pub

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+Io6BSiqsjF0BAJn0EBEJfszskYiZzMshFHW5k0QUF+Ak3JNh2UG+M6FJAQCQVY/l
+DkrvOytuFnKbkDrCaTrtLh/JAmBXpSERIejmDw==
+=7cFp
 -----END PGP PUBLIC KEY BLOCK-----

misc/builder.nix

@@ -2,4 +2,10 @@
 
 {
   nix.settings.trusted-users = [ "@nix-builder-users" ];
+  nix.daemonCPUSchedPolicy = "batch";
+
+  boot.binfmt.emulatedSystems = [
+    "aarch64-linux"
+    "armv7l-linux"
+  ];
 }

modules/gickup/default.nix

@@ -0,0 +1,312 @@
+{ config, pkgs, lib, utils, ... }:
+let
+  cfg = config.services.gickup;
+  format = pkgs.formats.yaml { };
+in
+{
+  imports = [
+    ./set-description.nix
+    ./hardlink-files.nix
+    ./import-from-toml.nix
+    ./update-linktree.nix
+  ];
+
+  options.services.gickup = {
+    enable = lib.mkEnableOption "gickup, a git repository mirroring service";
+
+    package = lib.mkPackageOption pkgs "gickup" { };
+    gitPackage = lib.mkPackageOption pkgs "git" { };
+    gitLfsPackage = lib.mkPackageOption pkgs "git-lfs" { };
+
+    dataDir = lib.mkOption {
+      type = lib.types.path;
+      description = "The directory to mirror repositories to.";
+      default = "/var/lib/gickup";
+      example = "/data/gickup";
+    };
+
+    destinationSettings = lib.mkOption {
+      description = ''
+        Settings for destination local, see gickup configuration file
+
+        Note that `path` will be set automatically to `/var/lib/gickup`
+      '';
+      type = lib.types.submodule {
+        freeformType = format.type;
+      };
+      default = { };
+      example = {
+        structured = true;
+        zip = false;
+        keep = 10;
+        bare = true;
+        lfs = true;
+      };
+    };
+
+    instances = lib.mkOption {
+      type = lib.types.attrsOf (lib.types.submodule (submoduleInputs@{ name, ... }: let
+        submoduleName = name;
+
+        nameParts = rec {
+          repoType = builtins.head (lib.splitString ":" submoduleName);
+
+          owner = if repoType == "any"
+                  then null
+                  else lib.pipe submoduleName [
+                    (lib.removePrefix "${repoType}:")
+                    (lib.splitString "/")
+                    builtins.head
+                    lib.toLower
+                  ];
+
+          repo = if repoType == "any"
+                 then null
+                 else lib.pipe submoduleName [
+                    (lib.removePrefix "${repoType}:")
+                    (lib.splitString "/")
+                    lib.last
+                    lib.toLower
+                  ];
+
+          slug = if repoType == "any"
+                 then builtins.replaceStrings [ ":" "/" ] [ "-" "-" ] submoduleName
+                 else "${repoType}-${owner}-${repo}";
+        };
+      in {
+        options = {
+          interval = lib.mkOption {
+            type = lib.types.str;
+            default = "daily";
+            example = "weekly";
+            description = ''
+              Specification (in the format described by {manpage}`systemd.time(7)`) of the time
+              interval at which to run the service.
+            '';
+          };
+
+          type = lib.mkOption {
+            type = lib.types.enum [
+              "github"
+              "gitlab"
+              "gitea"
+              "gogs"
+              "bitbucket"
+              "onedev"
+              "sourcehut"
+              "any"
+            ];
+            example = "github";
+            default = nameParts.repoType;
+            description = ''
+              The type of the repository to mirror.
+            '';
+          };
+
+          owner = lib.mkOption {
+            type = with lib.types; nullOr str;
+            example = "go-gitea";
+            default = nameParts.owner;
+            description = ''
+              The owner of the repository to mirror (if applicable)
+            '';
+          };
+
+          repo = lib.mkOption {
+            type = with lib.types; nullOr str;
+            example = "gitea";
+            default = nameParts.repo;
+            description = ''
+              The name of the repository to mirror (if applicable)
+            '';
+          };
+
+          slug = lib.mkOption {
+            type = lib.types.str;
+            default = nameParts.slug;
+            example = "github-go-gitea-gitea";
+            description = ''
+              The slug of the repository to mirror.
+            '';
+          };
+
+          description = lib.mkOption {
+            type = with lib.types; nullOr str;
+            example = "A project which does this and that";
+            description = ''
+              A description of the project. This isn't used directly by gickup for anything,
+              but can be useful if gickup is used together with cgit or similar.
+            '';
+          };
+
+          settings = lib.mkOption {
+            description = "Instance specific settings, see gickup configuration file";
+            type = lib.types.submodule {
+              freeformType = format.type;
+            };
+            default = { };
+            example = {
+              username = "gickup";
+              password = "hunter2";
+              wiki = true;
+              issues = true;
+            };
+          };
+        };
+      }));
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    users.users.gickup = {
+      isSystemUser = true;
+      group = "gickup";
+      home = "/var/lib/gickup";
+    };
+
+    users.groups.gickup = { };
+
+    services.gickup.destinationSettings.path = "/var/lib/gickup/raw";
+
+    systemd.tmpfiles.settings."10-gickup" = lib.mkIf (cfg.dataDir != "/var/lib/gickup") {
+      ${cfg.dataDir}.d = {
+        user = "gickup";
+        group = "gickup";
+        mode = "0755";
+      };
+    };
+
+    systemd.slices."system-gickup" = {
+      description = "Gickup git repository mirroring service";
+      after = [ "network.target" ];
+    };
+
+    systemd.targets.gickup = {
+      description = "Gickup git repository mirroring service";
+      wants = map ({ slug, ... }: "gickup@${slug}.service") (lib.attrValues cfg.instances);
+    };
+
+    systemd.timers = {
+      "gickup@" = {
+        description = "Gickup git repository mirroring service for %i";
+
+        timerConfig = {
+          OnCalendar = "daily";
+          RandomizedDelaySec = "1h";
+          Persistent = true;
+          AccuracySec = "1s";
+        };
+      };
+    }
+    //
+    # Overrides for mirrors which are not "daily"
+    (lib.pipe cfg.instances [
+      builtins.attrValues
+      (builtins.filter (instance: instance.interval != "daily"))
+      (map ({ slug, interval, ... }: {
+        name = "gickup@${slug}";
+        value = {
+          overrideStrategy = "asDropin";
+          timerConfig.OnCalendar = interval;
+        };
+      }))
+      builtins.listToAttrs
+    ]);
+
+    systemd.targets.timers.wants = map ({ slug, ... }: "gickup@${slug}.timer") (lib.attrValues cfg.instances);
+
+    systemd.services = {
+      "gickup@" = let
+        configDir = lib.pipe cfg.instances [
+          (lib.mapAttrsToList (name: instance: {
+            name = "${instance.slug}.yml";
+            path = format.generate "gickup-configuration-${name}.yml" {
+              destination.local = [ cfg.destinationSettings ];
+              source.${instance.type} = [
+                (
+                  (lib.optionalAttrs (instance.type != "any") {
+                    user = instance.owner;
+                    includeorgs = [ instance.owner ];
+                    include = [ instance.repo ];
+                  })
+                  //
+                  instance.settings
+                )
+              ];
+            };
+          }))
+          (pkgs.linkFarm "gickup-configuration-files")
+        ];
+      in {
+        description = "Gickup git repository mirroring service for %i";
+        after = [ "network.target" ];
+
+        path = [
+          cfg.gitPackage
+          cfg.gitLfsPackage
+        ];
+
+        restartIfChanged = false;
+
+        serviceConfig = {
+          Type = "oneshot";
+          ExecStart = "'${pkgs.gickup}/bin/gickup' '${configDir}/%i.yml'";
+          ExecStartPost = "";
+
+          User = "gickup";
+          Group = "gickup";
+
+          BindPaths = lib.optionals (cfg.dataDir != "/var/lib/gickup") [
+            "${cfg.dataDir}:/var/lib/gickup"
+          ];
+
+          Slice = "system-gickup.slice";
+
+          SyslogIdentifier = "gickup-%i";
+          StateDirectory = "gickup";
+          # WorkingDirectory = "gickup";
+          # RuntimeDirectory = "gickup";
+          # RuntimeDirectoryMode = "0700";
+
+          # https://discourse.nixos.org/t/how-to-prevent-custom-systemd-service-from-restarting-on-nixos-rebuild-switch/43431
+          RemainAfterExit = true;
+
+          # Hardening options
+          AmbientCapabilities = [];
+          LockPersonality = true;
+          NoNewPrivileges = true;
+          PrivateDevices = true;
+          PrivateMounts = true;
+          PrivateTmp = true;
+          PrivateUsers = true;
+          ProcSubset = "pid";
+          ProtectClock = true;
+          ProtectControlGroups = true;
+          ProtectHome = true;
+          ProtectHostname = true;
+          ProtectKernelLogs = true;
+          ProtectKernelModules = true;
+          ProtectKernelTunables = true;
+          # ProtectProc = "invisible";
+          # ProtectSystem = "strict";
+          RemoveIPC = true;
+          RestrictAddressFamilies = [
+            "AF_INET"
+            "AF_INET6"
+          ];
+          RestrictNamespaces = true;
+          RestrictRealtime = true;
+          RestrictSUIDSGID = true;
+          SystemCallArchitectures = "native";
+          # SystemCallFilter = [
+          #   "@system-service"
+          #   "~@resources"
+          #   "~@privileged"
+          # ];
+          UMask = "0002";
+          CapabilityBoundingSet = [];
+        };
+      };
+    };
+  };
+}

modules/gickup/hardlink-files.nix

@@ -0,0 +1,42 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.services.gickup;
+in
+{
+  config = lib.mkIf cfg.enable {
+    # TODO: add a service that will look at the backed up files and hardlink
+    #       the ones that have a matching hash together to save space. This can
+    #       either run routinely (i.e. trigger by systemd-timer), or be activated
+    #       whenever a gickup@<slug>.service finishes. The latter is probably better.
+
+    # systemd.services."gickup-hardlink" = {
+    #   serviceConfig = {
+    #     Type = "oneshot";
+    #     ExecStart = let
+    #       script = pkgs.writeShellApplication {
+    #         name = "gickup-hardlink-files.sh";
+    #         runtimeInputs = [ pkgs.coreutils pkgs.jdupes ];
+    #         text = ''
+
+    #         '';
+    #       };
+    #     in lib.getExe script;
+
+    #     User = "gickup";
+    #     Group = "gickup";
+
+    #     BindPaths = lib.optionals (cfg.dataDir != "/var/lib/gickup") [
+    #       "${cfg.dataDir}:/var/lib/gickup"
+    #     ];
+
+    #     Slice = "system-gickup.slice";
+
+    #     StateDirectory = "gickup";
+
+    #     # Hardening options
+    #     # TODO:
+    #     PrivateNetwork = true;
+    #   };
+    # };
+  };
+}

modules/gickup/import-from-toml.nix

@@ -0,0 +1,11 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.services.gickup;
+in
+{
+  config = lib.mkIf cfg.enable {
+    # TODO: import cfg.instances from a toml file to make it easier for non-nix users
+    #       to add repositories to mirror
+  };
+}

modules/gickup/set-description.nix

@@ -0,0 +1,9 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.services.gickup;
+in
+{
+  config = lib.mkIf cfg.enable {
+    # TODO: create .git/description files for each repo where cfg.instances.<instance>.description is set
+  };
+}

modules/gickup/update-linktree.nix

@@ -0,0 +1,76 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.services.gickup;
+in
+{
+  config = lib.mkIf cfg.enable {
+    # TODO: run upon completion of cloning a repository
+
+    # TODO: update symlink for one repo at a time (e.g. gickup-linktree@<instance>.service)
+    systemd.services."gickup-linktree" = {
+      serviceConfig = {
+        Type = "oneshot";
+        ExecStart = let
+          script = pkgs.writeShellApplication {
+            name = "gickup-update-symlink-tree.sh";
+            runtimeInputs = [
+              pkgs.coreutils
+              pkgs.findutils
+            ];
+            text = ''
+              shopt -s nullglob
+
+              for repository in ./*/*/*; do
+                REPOSITORY_RELATIVE_DIRS=''${repository#"./"}
+
+                echo "Checking $REPOSITORY_RELATIVE_DIRS"
+
+                declare -a REVISIONS
+                readarray -t REVISIONS < <(find "$repository" -mindepth 1 -maxdepth 1 -printf "%f\n" | sort --numeric-sort --reverse)
+
+                if [[ "''${#REVISIONS[@]}" == 0 ]]; then
+                  echo "Found no revisions for $repository, continuing"
+                  continue
+                fi
+
+                LAST_REVISION="''${REVISIONS[0]}"
+                SYMLINK_PATH="../linktree/''${REPOSITORY_RELATIVE_DIRS}"
+
+                mkdir -p "$(dirname "$SYMLINK_PATH")"
+
+                EXPECTED_SYMLINK_TARGET=$(realpath "''${repository}/''${LAST_REVISION}")
+                EXISTING_SYMLINK_TARGET=$(realpath "$SYMLINK_PATH" || echo "<none>")
+
+                if [[ "$EXISTING_SYMLINK_TARGET" != "$EXPECTED_SYMLINK_TARGET" ]]; then
+                  echo "Updating symlink for $REPOSITORY_RELATIVE_DIRS"
+                  rm "$SYMLINK_PATH" ||:
+                  ln -rs "$EXPECTED_SYMLINK_TARGET" "$SYMLINK_PATH"
+                else
+                  echo "Symlink already up to date, continuing..."
+                fi
+
+                echo "---"
+              done
+            '';
+          };
+        in lib.getExe script;
+
+        User = "gickup";
+        Group = "gickup";
+
+        BindPaths = lib.optionals (cfg.dataDir != "/var/lib/gickup") [
+          "${cfg.dataDir}:/var/lib/gickup"
+        ];
+
+        Slice = "system-gickup.slice";
+
+        StateDirectory = "gickup";
+        WorkingDirectory = "/var/lib/gickup/raw";
+
+        # Hardening options
+        # TODO:
+        PrivateNetwork = true;
+      };
+    };
+  };
+}

modules/robots-txt.nix

@@ -0,0 +1,116 @@
+{ config, pkgs, lib, ... }:
+let
+  cfg = config.environment.robots-txt;
+
+  robots-txt-format = {
+    type = let
+      coercedStrToNonEmptyListOfStr = lib.types.coercedTo lib.types.str lib.singleton (lib.types.nonEmptyListOf lib.types.str);
+    in lib.types.listOf (lib.types.submodule {
+      freeformType = lib.types.attrsOf coercedStrToNonEmptyListOfStr;
+      options = {
+        pre_comment = lib.mkOption {
+          description = "Comment to add before the rule";
+          type = lib.types.lines;
+          default = "";
+        };
+        post_comment = lib.mkOption {
+          description = "Comment to add after the rule";
+          type = lib.types.lines;
+          default = "";
+        };
+      };
+    });
+
+    generate = name: value: let
+      makeComment = comment: lib.pipe comment [
+        (lib.splitString "\n")
+        (lib.map (line: if line == "" then "#" else "# ${line}"))
+        (lib.concatStringsSep "\n")
+      ];
+
+      ruleToString = rule: let
+        user_agent = rule.User-agent or [];
+        pre_comment = rule.pre_comment;
+        post_comment = rule.post_comment;
+        rest = builtins.removeAttrs rule [ "User-agent" "pre_comment" "post_comment" ];
+      in lib.concatStringsSep "\n" (lib.filter (x: x != null) [
+        (if (pre_comment != "") then makeComment pre_comment else null)
+        (let
+          user-agents = lib.concatMapStringsSep "\n" (value: "User-agent: ${value}") user_agent;
+        in
+          if user_agent == [] then null else user-agents
+        )
+        (lib.pipe rest [
+          (lib.mapAttrsToList (ruleName: map (value: "${ruleName}: ${value}")))
+          lib.concatLists
+          (lib.concatStringsSep "\n")
+        ])
+        (if (post_comment != "") then makeComment post_comment else null)
+      ]);
+
+      content = lib.concatMapStringsSep "\n\n" ruleToString value;
+    in pkgs.writeText name content;
+  };
+in
+{
+  options.environment.robots-txt = lib.mkOption {
+    default = { };
+    description = ''
+      Different instances of robots.txt to use with web services.
+    '';
+    type = lib.types.attrsOf (lib.types.submodule ({ name, ... }: {
+      options = {
+        enable = lib.mkEnableOption "this instance of robots.txt" // {
+          default = true;
+        };
+
+        path = lib.mkOption {
+          description = "The resulting path of the dir containing the robots.txt file";
+          type = lib.types.path;
+          readOnly = true;
+          default = "/etc/robots-txt/${name}";
+        };
+
+        rules = lib.mkOption {
+          description = "Rules to include in robots.txt";
+          default = [ ];
+          example = [
+            { User-agent = "Googlebot"; Disallow = "/no-googlebot"; }
+            { User-agent = "Bingbot"; Disallow = [ "/no-bingbot" "/no-bingbot2" ]; }
+          ];
+          type = robots-txt-format.type;
+        };
+
+        virtualHost = lib.mkOption {
+          description = "An nginx virtual host to add the robots.txt to";
+          type = lib.types.nullOr lib.types.str;
+          default = null;
+        };
+      };
+    }));
+  };
+
+  config = {
+    environment.etc = lib.mapAttrs' (name: value: {
+      name = "robots-txt/${name}/robots.txt";
+      value.source = robots-txt-format.generate name value.rules;
+    }) cfg;
+
+    services.nginx.virtualHosts = lib.pipe cfg [
+      (lib.filterAttrs (_: value: value.virtualHost != null))
+      (lib.mapAttrs' (name: value: {
+        name = value.virtualHost;
+        value = {
+          locations = {
+            "= /robots.txt" = {
+              extraConfig = ''
+                add_header Content-Type text/plain;
+              '';
+              root = cfg.${name}.path;
+            };
+          };
+        };
+      }))
+    ];
+  };
+}

packages/cgit.nix

@@ -0,0 +1,21 @@
+{ cgit, fetchurl, ... }:
+let
+  pname = cgit.pname;
+  commit = "09d24d7cd0b7e85633f2f43808b12871bb209d69";
+in
+cgit.overrideAttrs (_: {
+  version = "1.2.3-unstable-2024.07.16";
+
+  src = fetchurl {
+    url = "https://git.zx2c4.com/cgit/snapshot/${pname}-${commit}.tar.xz";
+    hash = "sha256-gfgjAXnWRqVCP+4cmYOVdB/3OFOLJl2WBOc3bFVDsjw=";
+  };
+
+  # cgit is tightly coupled with git and needs a git source tree to build.
+  # IMPORTANT: Remember to check which git version cgit needs on every version
+  # bump (look for "GIT_VER" in the top-level Makefile).
+  gitSrc = fetchurl {
+    url = "mirror://kernel/software/scm/git/git-2.46.0.tar.xz";
+    hash = "sha256-fxI0YqKLfKPr4mB0hfcWhVTCsQ38FVx+xGMAZmrCf5U=";
+  };
+})

secrets/bicep/bicep.yaml

@@ -3,6 +3,8 @@ calendar-bot:
     mysql_password: ENC[AES256_GCM,data:Gqag8yOgPH3ntoT5TmaqJWv1j+si2qIyz5Ryfw5E2A==,iv:kQDcxnPfwJQcFovI4f87UDt18F8ah3z5xeY86KmdCyY=,tag:A1sCSNXJziAmtUWohqwJgg==,type:str]
 mysql:
     password: ENC[AES256_GCM,data:KqEe0TVdeMIzPKsmFg9x0X9xWijnOk306ycyXTm2Tpqo/O0F,iv:Y+hlQ8n1ZIP9ncXBzd2kCSs/DWVTWhiEluFVwZFKRCA=,tag:xlaUk0Wftk62LpYE5pKNQw==,type:str]
+gickup:
+    github-token: ENC[AES256_GCM,data:H/yBDLIvEXunmaUha3c2vUWKLRIbl9QrC0t13AQDRCTnrvhabeiUFLNxZ/F+4B6sZ2aPSgZoB69WwnHvh1wLdiFp1qLWKW/jQPvzZOxE4n+jXrnSOutUWktbPzVj,iv:KFW4jRru93JIl9doVFtcNkJDWp89NlzWjPDflHxcL/U=,tag:YtgyRxkoZO9MkuP3DJh7zA==,type:str]
 sops:
     kms: []
     gcp_kms: []
@@ -63,8 +65,8 @@ sops:
             cTh5bnJ3WW90aXRCSUp6NHFYeU1tZ0kK4afdtJwGNu6wLRI0fuu+mBVeqVeB0rgX
             0q5hwyzjiRnHnyjF38CmcGgydSfDRmF6P+WIMbCwXC6LwfRhAmBGPg==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-08-15T21:18:33Z"
+    lastmodified: "2025-05-07T21:34:48Z"
-    mac: ENC[AES256_GCM,data:uR5HgeDAYqoqB9kk1V6p0T30+v6WpQJi4+qIeCDRnoUPnQKUVR10hvBhICck+E+Uh8p+tGhM6Uf3YrAJAV0ZCUiNJjtwDJQQLUDT53vdOAXN4xADCQqNuhgVwVMaruoTheEiwOswRuhFeEwy0gBj3Ze2pu47lueHYclmEzumLeQ=,iv:t0UyXN2YaR2m7M/pV2wTLJG5wVfqTIUs7wSQMmyeTVw=,tag:O7dIffzrDAXz3kGx5uazhw==,type:str]
+    mac: ENC[AES256_GCM,data:n6GHD+nQmZL17WvUZiMCBLRHbtpoKU6U8o/Oraj0VSRi/pQ74QWGVEcIX87kFjBvR2C+UPd3KwXzjQHhjUfHpz9EjIGi6tXLTTo8K3ptd2wCL8MW418TVO4KV+BFmHGT4kwlbdoqaJ2SA7HcfXNaC68e/2CTXhtkLpIwGXtYWJA=,iv:iC5QX/JMwno4mBljPdorNmcQSD2wy/wOYvGrUoC2yzg=,tag:GuFNQ6+d6o9DYC6Do/IEqQ==,type:str]
     pgp:
         - created_at: "2024-08-04T00:03:40Z"
           enc: |-
@@ -87,4 +89,4 @@ sops:
             -----END PGP MESSAGE-----
           fp: F7D37890228A907440E1FD4846B9228E814A2AAC
     unencrypted_suffix: _unencrypted
-    version: 3.9.0
+    version: 3.9.4

secrets/ildkule/ildkule.yaml

@@ -1,15 +1,5 @@
-#ENC[AES256_GCM,data:oyFG9fCzJH8yLB0QY78CVOcYO6Ttp/ARqtIcXwWGYOvL6nW+yLcakrdmVA96sR5toywb32aW,iv:7o3FI0cI6GHCwmQfLYh2iAVr8sELOMoxGSzE5qvuAaI=,tag:z9F1c4dOIiy2FtKpBwm5wg==,type:comment]
-#ENC[AES256_GCM,data:nhDznFCozGpXdYBfumLyhp7TnA7C/IqBCpHJ,iv:3AZN6iVBha8Qh5/X6Yn/5JWsGhDXlE/zdUh1CcO7fQc=,tag:59DaAyKTOmkKty4eyFWFqw==,type:comment]
-#ENC[AES256_GCM,data:vQu+AG19Vy94xxwj196G2uk9,iv:YJGBvoMgOngjn/TeuXeoU82daRvJDxvCQMYb3XCPlw0=,tag:fU6ZhhmAh0yh3/QuXbCNkQ==,type:comment]
-#ENC[AES256_GCM,data:S1UOENn/ewhw8Pb9CmKp,iv:jafOhkCoiTm5HXQ/S611L4VlQFa1Wqr5WIIRzLQm3i0=,tag:6CQ+Y9E/FxWN8K+D9J7+Fg==,type:comment]
-#ENC[AES256_GCM,data:lHHmoCHyP2Tc3waRGeMPEasQiv5+,iv:W6SSFpeWBfTBOEDo4P9hox39eoAiO40Ay4T3QeiI9Tw=,tag:9bLbcEZ9/B1QolDettwcfg==,type:comment]
-#ENC[AES256_GCM,data:DrF4XHSd8QAWn5h1xEGGpDKMQcLF,iv:nPCBbThQh/Aa+uccKJtmiCXSvoJKHxZMJ42yFkV+hi8=,tag:3l50mMn7cPoCnjPcHv1+Vg==,type:comment]
-#ENC[AES256_GCM,data:ADUhFzufaR2xXNOLgiXKu5Cd8Zx3waYeZiLF,iv:WMK2gJwplf6r/EdijrvrOBHgPL57W+UMIQ8dBPp/DBA=,tag:E/q/ccAd7UH3BV7nut6Slg==,type:comment]
-#ENC[AES256_GCM,data:IVFSM6VOWnR0YDRfecsDPlYr,iv:Jxe8pq3lxw5QUGKyspB8tWSquDSMo3mAJBAsQGKxSec=,tag:7bffwY98iTX4/De0coUIxA==,type:comment]
-#ENC[AES256_GCM,data:pHSDnojWTLYXIKk=,iv:ph2xCpxbP3OiWm+B/MDboykPa2gtCWpP0b3j96YCDh4=,tag:u5hmvxHaa/m8GaSeYvONmg==,type:comment]
-#ENC[AES256_GCM,data:Q0fCyyP0DJqUyJPo,iv:qwBE3c2VqF52Yq8POXhy2Qv2xJd82wL1aX4eVY6wL1w=,tag:IwmbD7XqIkemOTODBKpS0g==,type:comment]
 config:
-    mysqld_exporter: ENC[AES256_GCM,data:w4muNsWmsW1fPx9nqtDGPCZ9faO3W5Pagn/DfWrb5yf88GQOzOsN4z7TH3QeW0Xs6I5jDIktGmFml6RDxCjD8UX9eer1pvC7Kxyl2DQKLHwmsgx1DUFNTRUzE1Sgx8rZAJ8HM7DO7L/6aXS0ndY4J+huyhDDVd+cIetgiQ==,iv:Q4cZD9CKd/EDOm4bjAE2EOstwKpwexF2pxhMEF0/5/k=,tag:S0rOLJS+b9ualtxcHKdHlw==,type:str]
+    mysqld_exporter_password: ENC[AES256_GCM,data:I9K+QMqaN3FOOVKzeOR9Q6UERStXX0P8WEHyN1jzzbM=,iv:UxvIdlfAyJvNuxPkU4+guKPa0fiD0vVLzHOTYktcmso=,tag:ltnIqEwESYx9HBu8UN0ZLw==,type:str]
 keys:
     grafana:
         secret_key: ENC[AES256_GCM,data:+WoAJbDBEgKs0RoHT+7oEELAVQ+/2Xt+5RTMSXg23moCqVRx+Gzll9P5Drw=,iv:AkRn/Y20iEe5i1T+84wAgLCTFtAox2G3giyawAkltAw=,tag:BZbt5Wb5lYLIJBm/pfP4GQ==,type:str]
@@ -77,8 +67,8 @@ sops:
             WDRSdDZRa1lIbEVTdDlhU1dwUXUzQTgK5iE4Cf/zjsPYHKcqYA0rFqY0TNcCnzNU
             vTM+cEPaA+/FXTwLfPpaiSkg5Fq8k2XdeMQsjQnglTBSWCwAJin27g==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-04-20T23:41:59Z"
+    lastmodified: "2025-03-16T20:08:18Z"
-    mac: ENC[AES256_GCM,data:38Ask+adT2FshF8DYEfCWeVWt4KiaJsTXhF7Ib3xxdfQ6vAixM2OXTaK/qqUvN6gQok9TFF+HMJBJ+jezV00nVcKUYn04FaU2/D2zdam44eEEYEEovmfAZ6vbC+CiDv4d/DCc3hnYtDZCEgUTfP4gsZ9rLZFAOwaOFWRJxcDi6Y=,iv:BzuWdTjn6LhscNeouHjM7IYKxTahA8PzzlHSCYZ618s=,tag:BWtPbNwzdOJb788eOO5ZNA==,type:str]
+    mac: ENC[AES256_GCM,data:C2tpWppc13jKJq5d4nmAKQOaNWHm27TKwxAxm1fi2lejN1lqUaoz5bHfTBA7MfaWvuP5uZnfbtG32eeu48mnlWpo58XRUFFecAhb9JUpW9s5IR3/nbzLNkGU7H5C0oWPrxI4thd+bAVduIgBjjFyGj1pe6J9db3c0yUWRwNlwGU=,iv:YpoQ4psiFYOWLGipxv1QvRvr034XFsyn2Bhyy39HmOo=,tag:ByiCWygFC/VokVTbdLoLgg==,type:str]
     pgp:
         - created_at: "2024-08-04T00:03:54Z"
           enc: |-
@@ -101,4 +91,4 @@ sops:
             -----END PGP MESSAGE-----
           fp: F7D37890228A907440E1FD4846B9228E814A2AAC
     unencrypted_suffix: _unencrypted
-    version: 3.8.1
+    version: 3.9.4

secrets/kommode/kommode.yaml

@@ -0,0 +1,95 @@
+gitea:
+    web-secret-provider:
+        token: ENC[AES256_GCM,data:7ljFuW0CApzvvGSpWa7fiITIXtejhZk5aed70NNup6AS2GpDOv1NMw==,iv:vi+0BM4QkpnMatlGU6rdEYnCgGUU3U8SuE3imbwKfdE=,tag:uTFaeS/56t/MfBwb1hpkvA==,type:str]
+    password: ENC[AES256_GCM,data:1Hr2M95xT6J4SxnQLWe9ZQ7q4BIAACnpQXEGyCEm2OgRb/kqyv2s+gJAsw==,iv:95CbOJzeGl+jT8OsSSSx+DH8KYD1HtbXOyZhR60QwnU=,tag:dheIVvgqpiFrKvLLpFlPBg==,type:str]
+    database: ENC[AES256_GCM,data:nDZqnSBKijyhslBjhSu9weqLVJzUiBD8Ltu/nmllicadraeISylyEk3pOA==,iv:XFzM1pGv98jehdgvlZN217LrsK8TcAMFK5eDrPi2bm0=,tag:+YpXqMmvMTrnt7cDK/Sa7A==,type:str]
+    email-password: ENC[AES256_GCM,data:tasMZ2Zu449o/mH6uSSPM7cFOlBg4vC+,iv:lDNMvXh5P3HNy9pW6nBsSLCyij/3HiSRunVuLeKAmbI=,tag:ApqGWYE9MSE8m6iYLK6Yww==,type:str]
+    passwd-ssh-key: ENC[AES256_GCM,data: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,iv:3sgiIgGD9pmCMLVRk0Q8+7GZajYIWsokDUx9JuNrO2c=,tag:WDXyNYtqjdAMePEsnA0hbw==,type:str]
+    gpg-signing-key: ENC[AES256_GCM,data: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,iv:c9BDRxQImWTmwq11+T2CW0S00Dixd8d0od5xn5zZmY8=,tag:brnMedsdTwlkbaHaLa2w2g==,type:str]
+    ssh-known-hosts: ENC[AES256_GCM,data:P6hKaCpcZdXIy4rE/1b1+66Md/3Kmviileb0OIT3Vz4IVsDLecBh3IiadHq66V4KocXC4LBUNFjcrxlVVGIonHJ3qd6VpQUwG0n83yhj6LD5hgxmZ5phAyR77Ri8BiH1lWUcg51L2k0U+WJFPP6JkumT9MEz1t1+JYr5Imij6GKRWRKFwTbU6QJwFH4tCA/iGw0ElrzIjSHiNiwIKfbm8yas9vlOhr4y7vCeV10hVyvV,iv:dZ8hQxhn7pokWbQG/8rQ2vFDpPYut7WCG3xy9g6kzNs=,tag:xMyPtJJoh8kjJcOT4t9aRA==,type:str]
+    import-user-env: ENC[AES256_GCM,data:9SE2k3/IJqbdexj0QFSQBQ1+u1AduWNjt+0XIHryJlxIEdvv9a+6hP4EXPo+31GnaE4=,iv:qZlWOBV5owr3ESTyFaV/R8VwlGl04kaui80I2zYk4zY=,tag:PhjRfEC1xoHaYyl648yCVw==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age1mt4d0hg5g76qp7j0884llemy0k2ymr5up8vfudz6vzvsflk5nptqqd32ly
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBjWnlOa1NGME00dVhBQ3Z2
+            UE1HZlc0Nldrb1VwZTk0Z2I2Nm5ZazV6WndFCnNoM2JaWFJnazJaWlltVW9uNGhm
+            UmdPSWlsdllORFhyMzRhYXBKQjRqWmcKLS0tIC91RmRCNG91UW1xb1pETXczSDlM
+            aStmM20xL0hHT3VnMWpTSEltZEpqT1kKj7Io72QSR/dgggQRBZ0gjs0Q7Y3GIP9K
+            GPgvKGxEi8CcrUj5J9u7rDUed1/TowgWWs/ujt/8q2zfli7AjTpS1w==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age17tagmpwqjk3mdy45rfesrfey6h863x8wfq38wh33tkrlrywxducs0k6tpq
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSByclROelpuQUFPQlFpREJr
+            NjhlUDA0TGw4R2FKbmRwWEVCSldrem9neVI0CmU1Q29qUUNZbmZDSkx0UmZmNkVL
+            dmNQMEJjRjJtcWFYNE1SamV5SUozZVUKLS0tIFBMdFB5TTV4dGRoeVNnYWV5dERY
+            ejV3RTlSMjNlcGNreXM0YjhpUkVxUzQK2xB69WIRrMPNdZuJUzwuNM/a/Qzpyp7b
+            nInPmTCCOhqc3eNFSc+od6y5urMeW+r2i2iNV4B2rIdJTdLl1434eg==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age1mrnldl334l2nszuta6ywvewng0fswv2dz9l5g4qcwe3nj4yxf92qjskdx6
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBuVFEyaWtlV0F1d0QvMGpU
+            KzUxdGpXRUMzOWhSODJNYU1Id1Evbm1QelVzCmNZS3NSNWZlZDhPYUVCS3ZIUXRM
+            aVdScUI5aFI0aXU1ZUx0VjBBQW1hRUUKLS0tIGtOcmFNTXIxdEV0RlI0akJpWEM0
+            bk9lWDZkS3BrM0t6V2xEbVdtZlQ1aTgKv7bIQpdGIoXMxPZDmLzqunIEaqQ5M63r
+            Qu1oFC+yZh2UlkjGxKE6HMlMGn0CnBcTa8XvBaEVMfchVR/2WVq8TQ==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age1hmpdk4h69wxpwqk9tkud39f66hprhehxtzhgw97r6dvr7v0mx5jscsuhkn
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBGQWM5dlFCbTIrSXlZYnBw
+            VVQzK1ZiaXpQcTcwQzV5YVV3d1A2L012K1NBCmpXNnNnenNrNTZDUjdXdzNXd2R2
+            T3FSc3BLdUUxWEs2OXlRNEdieXU1bEkKLS0tIFJkU0ZGcjd4bEUyOWFZeHVUMHow
+            dVNTbk41S0VUNndQLzRoZ2ZpVTVqNU0Kp6okYalYtbI1CFuJq/881ZyOVpFoRq0j
+            DvG2E2U+go6XftSaJ59DIUC6rzVBg1JKpJX3TS6SJhe+T+1paoxG/A==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age1wrssr4z4g6vl3fd3qme5cewchmmhm0j2xe6wf2meu4r6ycn37anse98mfs
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSArYVdXc2hrQ0JFQnF6NFpG
+            UWVMVTN5U0JuQkRxU1ExdUlpWkV4RHlvYUNZCmIzOFI5QnVrMU84VTV6WmcxdjdZ
+            aTZpOWZNdGNoSnJ2c0R2UzJ2cU1TRmMKLS0tIGFxTkxaYjUvaUxsRmhxRmpVeFFD
+            aWt5dnlUYWxoUUlHTjRnWEVBU0NzODQKQ2v9oCbXhUhRnURyHWbAIJHGjgb/eVp1
+            h9Tdld0TWTxxbyN8JkRa80B8JpUVwHgeqJmq2krnhDrYLN9zaugVMQ==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age1zhxul786an743u0fascv4wtc5xduu7qfy803lfs539yzhgmlq5ds2lznt5
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA4bFd5OGpvY0YxczdkVnVY
+            ZXExNnY1UXBtb0d4MFNYR3JrMTN1SXhNOUhrCi9xVm1HZDhHZmpEdmdJNVBFcWhv
+            UjI3VDNycEpKdTNnbVU1eVFUeUZuZTAKLS0tIE5GdEJ3Nk1oam9KYUVCMk9CVmpL
+            OCtLcUZwL084TUp0QmpSQXNtSFhHYkUKwGvXXE9AWlrlDgRl2ECCmej7IMztO+fx
+            852Vu610cI9FLv5oghlKM769+/A2QP82KwdxZ4MaRSDvJwXKBi16aw==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2025-03-16T13:03:12Z"
+    mac: ENC[AES256_GCM,data:cuMHvEjR3nA/LqGHwIGOD+rWwmvg0fPiFtVTDLATKuc0Ulf+0PKogv9cddmXlmqaBOLMkmZue44egEpiLoNm38kEr7gPfP7XKj3kkwL2U4BiS43JEokt5CEq44sSETKylEMEVajgOEwyWn1od4MLxa7xsuhbvGvDpsbvjyPvzh0=,iv:zWFNpOS9cgCs36rdW9FcJ+jG3HrjRmcw2Ogz7QZuyJQ=,tag:L3x6Bsu+7n5A0/Dx0HghkA==,type:str]
+    pgp:
+        - created_at: "2025-03-16T13:02:45Z"
+          enc: |-
+            -----BEGIN PGP MESSAGE-----
+
+            hQIMA0av/duuklWYAQ/9Ey8zpaRU7DuvVaKTaybgkLCPTKNyq6mKXAusKqC0adMu
+            9G4M8G18uEoo6/Oa1LpJsQneU05EFuStZPaCs9+zxe5ZU2YhcVcDGAHgCDFBbI27
+            7kzUVxA/n5cK61CfIslNYdJolceJeLyH9HSrS3k3eI3V6zEQL9Yz05dDz7Nlma4q
+            AKsnGtLY4og0j2k7HZcK39ikhJGkllZHhsM4RT8/UVeVZF9CxKzwQ2OKbHkhJZyn
+            LGEpioYAKuIIWm/20y/DQwIYpAilltWkg+RWQUnYeAINAZKSzFNi9vd3N4n6e41t
+            ikq8Ukpjbesy42w0ju9sbNWayga14OG5STg/qacrCDjp+wY55VJCcEEM/6kPj1rf
+            e2dBR+eN8VMgcPOlexOf1pkrVhNqz9eDfEfaEtDbFDIgznt0pmLeeYcL3NBa5+Xf
+            vpGXG3fmgoXvQYW05yY4efBRiex9f70lbhnnngeY9ZbmSpy3ZuzIKq8RgBxy1ve+
+            4B6RYC2Ag8Tndj1xYfHcrqSNfmxq+xNieFV49PMGDO1hjJF++VASqPuRtX9lz3tZ
+            Y7E7VPtTESaxEp9IuUgLYYnvSHh1SNIRl3OtcctL+bwbF2wNk5iBha+jC/aXNRU/
+            PoRv1y+G+0R6aV3hLJjoC+Hrm2JX3FIksk64LRDM9mSI7Yl7MfEFrIzcH4HEzlTS
+            XAHugaMjpRCntUxlaP2tq4jlrv+PQLh7+uBzzbhLBK6qSjybKiqHBKeluxfYVsDs
+            rJJicnclRfI1eJPfZDlCr2iggd+2ABYG7uINQVrZYuw2dfb4IvvrqCQz/fBy
+            =Qb5k
+            -----END PGP MESSAGE-----
+          fp: F7D37890228A907440E1FD4846B9228E814A2AAC
+    unencrypted_suffix: _unencrypted
+    version: 3.9.4

shell.nix

@@ -11,14 +11,14 @@ pkgs.mkShellNoCC {
     editorconfig-checker
   ];
 
-  shellHook = ''
+  env = {
-    export OS_AUTH_URL=https://api.stack.it.ntnu.no:5000
+    OS_AUTH_URL = "https://api.stack.it.ntnu.no:5000";
-    export OS_PROJECT_ID=b78432a088954cdc850976db13cfd61c
+    OS_PROJECT_ID = "b78432a088954cdc850976db13cfd61c";
-    export OS_PROJECT_NAME="STUDORG_Programvareverkstedet"
+    OS_PROJECT_NAME = "STUDORG_Programvareverkstedet";
-    export OS_USER_DOMAIN_NAME="NTNU"
+    OS_USER_DOMAIN_NAME = "NTNU";
-    export OS_PROJECT_DOMAIN_ID="d3f99bcdaf974685ad0c74c2e5d259db"
+    OS_PROJECT_DOMAIN_ID = "d3f99bcdaf974685ad0c74c2e5d259db";
-    export OS_REGION_NAME="NTNU-IT"
+    OS_REGION_NAME = "NTNU-IT";
-    export OS_INTERFACE=public
+    OS_INTERFACE = "public";
-    export OS_IDENTITY_API_VERSION=3
+    OS_IDENTITY_API_VERSION = "3";
-  '';
+  };
 }

shells/cuda.nix

@@ -0,0 +1,45 @@
+# nix develop .#cuda
+# Copied from https://nixos.wiki/wiki/CUDA
+{ pkgs }:
+
+pkgs.mkShell {
+  name = "cuda-env-shell";
+  buildInputs = with pkgs; [
+    autoconf
+    binutils
+    curl
+    freeglut
+    git
+    gitRepo
+    gnumake
+    gnupg
+    gperf
+    libGL
+    libGLU
+    m4
+    ncurses5
+    procps
+    stdenv.cc
+    unzip
+    util-linux
+    xorg.libX11
+    xorg.libXext
+    xorg.libXi
+    xorg.libXmu
+    xorg.libXrandr
+    xorg.libXv
+    zlib
+
+    cudatoolkit
+    linuxPackages.nvidia_x11
+
+    # Other applications, like
+    hashcat
+  ];
+
+  env = {
+    CUDA_PATH = pkgs.cudatoolkit;
+    EXTRA_LDFLAGS = "-L/lib -L${pkgs.linuxPackages.nvidia_x11}/lib";
+    EXTRA_CCFLAGS = "-I/usr/include";
+  };
+}

values.nix

@@ -60,10 +60,18 @@ in rec {
       ipv4 = pvv-ipv4 204;
       ipv6 = pvv-ipv6 "1:4f"; # Wtf øystein og daniel why
     };
+    kommode = {
+      ipv4 = pvv-ipv4 223;
+      ipv6 = pvv-ipv6 223;
+    };
     ustetind = {
       ipv4 = pvv-ipv4 234;
       ipv6 = pvv-ipv6 234;
     };
+    wenche = {
+      ipv4 = pvv-ipv4 240;
+      ipv6 = pvv-ipv6 240;
+    };
   };
 
   defaultNetworkConfig = {