lass: migrate away

60 files changed, 0 insertions, 3416 deletions

diff --git a/lass/1systems/aergia/config.nix b/lass/1systems/aergia/config.nix
deleted file mode 100644
index 9b7409bcc..000000000
--- a/lass/1systems/aergia/config.nix
+++ /dev/null
@@ -1,167 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  imports = [
-    <stockholm/lass>
-
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/exim-retiolum.nix>
-    <stockholm/lass/2configs/baseX.nix>
-    <stockholm/lass/2configs/pipewire.nix>
-    <stockholm/lass/2configs/browsers.nix>
-    <stockholm/lass/2configs/programs.nix>
-    <stockholm/lass/2configs/network-manager.nix>
-    <stockholm/lass/2configs/syncthing.nix>
-    <stockholm/lass/2configs/sync/sync.nix>
-    <stockholm/lass/2configs/games.nix>
-    <stockholm/lass/2configs/steam.nix>
-    <stockholm/lass/2configs/wine.nix>
-    <stockholm/lass/2configs/fetchWallpaper.nix>
-    <stockholm/lass/2configs/yellow-mounts/samba.nix>
-    <stockholm/lass/2configs/pass.nix>
-    <stockholm/lass/2configs/mail.nix>
-    <stockholm/lass/2configs/bitcoin.nix>
-    # <stockholm/lass/2configs/xonsh.nix>
-    <stockholm/lass/2configs/review.nix>
-    <stockholm/lass/2configs/dunst.nix>
-    <stockholm/lass/2configs/print.nix>
-    <stockholm/lass/2configs/br.nix>
-    <stockholm/lass/2configs/c-base.nix>
-    # steam-deck like experience https://github.com/Jovian-Experiments/Jovian-NixOS
-    {
-      imports = [
-        "${builtins.fetchTarball "https://github.com/Jovian-Experiments/Jovian-NixOS/archive/master.tar.gz"}/modules"
-      ];
-      jovian.steam.enable = true;
-    }
-    { # autorandrs
-      services.autorandr = {
-        enable = true;
-        hooks.postswitch.reset_usb = ''
-          echo 0 > /sys/bus/usb/devices/usb9/authorized; echo 1 > /sys/bus/usb/devices/usb9/authorized
-          ${pkgs.xorg.xmodmap}/bin/xmodmap -e 'keycode 96 = F12 Insert F12 F12' # rebind shift + F12 to shift + insert
-        '';
-        profiles = {
-          default = {
-            fingerprint = {
-              eDP = "00ffffffffffff00288931000100000016200104805932780a0dc9a05747982712484c0000000101010101010101010101010101010108700088a1401360c820a300d9870000001ead4a0088a1401360c820a30020c23100001e000000fd0016480f5a1e000a202020202020000000fc0047504431303031480a2020202000cf";
-            };
-            config = {
-              eDP = {
-                enable = true;
-                primary = true;
-                position = "0x0";
-                mode = "2560x1600";
-                rate = "60.01";
-                transform = [
-                  [ 0.750000 0.000000 0.000000 ]
-                  [ 0.000000 0.750000 0.000000 ]
-                  [ 0.000000 0.000000 1.000000 ]
-                ];
-                # scale = {
-                #   x = 0.599991;
-                #   y = 0.599991;
-                # };
-              };
-            };
-          };
-          docked2 = {
-            fingerprint = {
-              eDP = config.services.autorandr.profiles.default.fingerprint.eDP;
-              DisplayPort-8 = "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";
-              DisplayPort-7 = "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";
-            };
-            config = {
-              DisplayPort-7 = {
-                enable = true;
-                position = "2560x0";
-                mode = "1920x1080";
-                rate = "60.00";
-              };
-              DisplayPort-8 = config.services.autorandr.profiles.docked1.config.DisplayPort-1;
-              eDP = config.services.autorandr.profiles.docked1.config.eDP;
-            };
-          };
-          docked1 = {
-            fingerprint = {
-              eDP = config.services.autorandr.profiles.default.fingerprint.eDP;
-              DisplayPort-1 = "00ffffffffffff0010ac39d14c3346300f200104b5462878fb26f5af4f46a5240f5054a54b00714f8140818081c081009500b300d1c0565e00a0a0a0295030203500b9882100001a000000ff00444342375847330a2020202020000000fc0044454c4c204733323233440a20000000fd0030a5fafa41010a2020202020200181020332f149030212110490131f3f2309070783010000e200eae305c000e606050162622c6d1a0000020b30a50007622c622c000000000000000000000000000000000000f4fb0050a0a0285008206800b9882100001a40e7006aa0a0675008209804b9882100001a6fc200a0a0a0555030203500b9882100001a000000000040";
-            };
-            config = {
-              DisplayPort-1 = {
-                enable = true;
-                primary = true;
-                position = "0x0";
-                mode = "2560x1440";
-                rate = "165.08";
-              };
-              eDP = config.services.autorandr.profiles.default.config.eDP // {
-                primary = false;
-                position = "640x1440";
-              };
-            };
-          };
-          docked1_hack = {
-            fingerprint = {
-              eDP = config.services.autorandr.profiles.default.fingerprint.eDP;
-              HDMI-A-0 = "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";
-            };
-            config = {
-              HDMI-A-0 = {
-                enable = true;
-                primary = true;
-                position = "0x0";
-                mode = "2560x1440";
-                rate = "165.08";
-              };
-              eDP = config.services.autorandr.profiles.default.config.eDP // {
-                primary = false;
-                position = "640x1440";
-              };
-            };
-          };
-        };
-      };
-    }
-  ];
-
-  system.stateVersion = "22.11";
-
-  krebs.build.host = config.krebs.hosts.aergia;
-
-  environment.systemPackages = with pkgs; [
-    brain
-    bank
-    l-gen-secrets
-    generate-secrets
-    nixpkgs-review
-    pipenv
-  ];
-
-  programs.adb.enable = true;
-
-  hardware.bluetooth = {
-    enable = true;
-    powerOnBoot = true;
-  };
-  hardware.pulseaudio.package = pkgs.pulseaudioFull;
-
-  nix.trustedUsers = [ "root" "lass" ];
-
-  # nix.extraOptions = ''
-  #   extra-experimental-features = nix-command flakes
-  # '';
-
-  services.tor = {
-    enable = true;
-    client.enable = true;
-  };
-
-  documentation.nixos.enable = true;
-  boot.binfmt.emulatedSystems = [
-    "aarch64-linux"
-  ];
-
-  boot.cleanTmpDir = true;
-  programs.noisetorch.enable = true;
-}
diff --git a/lass/1systems/aergia/disk.nix b/lass/1systems/aergia/disk.nix
deleted file mode 100644
index 233b320e4..000000000
--- a/lass/1systems/aergia/disk.nix
+++ /dev/null
@@ -1,63 +0,0 @@
-{ lib, ... }:
-{
-  disk = {
-    main = {
-      type = "disk";
-      device = "/dev/nvme0n1";
-      content = {
-        type = "table";
-        format = "gpt";
-        partitions = [
-          {
-            name = "boot";
-            start = "0";
-            end = "1M";
-            part-type = "primary";
-            flags = ["bios_grub"];
-          }
-          {
-            name = "ESP";
-            start = "1MiB";
-            end = "1GiB";
-            fs-type = "fat32";
-            bootable = true;
-            content = {
-              type = "filesystem";
-              format = "vfat";
-              mountpoint = "/boot";
-            };
-          }
-          {
-            name = "root";
-            start = "1GiB";
-            end = "100%";
-            content = {
-              type = "luks";
-              name = "aergia1";
-              content = {
-                type = "btrfs";
-                extraArgs = "-f"; # Override existing partition
-                subvolumes = {
-                  # Subvolume name is different from mountpoint
-                  "/rootfs" = {
-                    mountpoint = "/";
-                  };
-                  # Mountpoints inferred from subvolume name
-                  "/home" = {
-                    mountOptions = [];
-                    mountpoint = "/home";
-                  };
-                  "/nix" = {
-                    mountOptions = [];
-                    mountpoint = "/nix";
-                  };
-                };
-              };
-            };
-          }
-        ];
-      };
-    };
-  };
-}
-
diff --git a/lass/1systems/aergia/install.sh b/lass/1systems/aergia/install.sh
deleted file mode 100644
index 0e4f0ab4c..000000000
--- a/lass/1systems/aergia/install.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/sh
-
-target=$1
diff --git a/lass/1systems/aergia/physical.nix b/lass/1systems/aergia/physical.nix
deleted file mode 100644
index e76460d20..000000000
--- a/lass/1systems/aergia/physical.nix
+++ /dev/null
@@ -1,117 +0,0 @@
-{ config, lib, pkgs, modulesPath, ... }:
-{
-  imports = [
-    ./config.nix
-    (modulesPath + "/installer/scan/not-detected.nix")
-    <stockholm/lass/2configs/antimicrox>
-  ];
-  disko.devices = import ./disk.nix;
-
-  networking.hostId = "deadbeef";
-  # boot.loader.efi.canTouchEfiVariables = true;
-  boot.loader.grub = {
-    enable = true;
-    device = "/dev/nvme0n1";
-    efiSupport = true;
-    efiInstallAsRemovable = true;
-  };
-
-  # boot.kernelPackages = pkgs.linuxPackages_latest;
-
-  boot.kernelParams = [
-    # use less power with pstate
-    "amd_pstate=passive"
-
-    # suspend
-    "resume_offset=178345675"
-  ];
-
-  boot.kernelModules = [
-    # Enables the amd cpu scaling https://www.kernel.org/doc/html/latest/admin-guide/pm/amd-pstate.html
-    # On recent AMD CPUs this can be more energy efficient.
-    "amd-pstate"
-    "kvm-amd"
-  ];
-
-  # hardware.cpu.amd.updateMicrocode = true;
-
-  services.xserver.videoDrivers = [
-    "amdgpu"
-  ];
-
-  boot.initrd.availableKernelModules = [
-    "nvme"
-    "thunderbolt"
-    "xhci_pci"
-    "usbhid"
-  ];
-
-  boot.initrd.kernelModules = [
-    "amdgpu"
-  ];
-
-  environment.systemPackages = [
-    pkgs.vulkan-tools
-    (pkgs.writers.writeDashBin "set_tdp" ''
-      set -efux
-      watt=$1
-      value=$(( $watt * 1000 ))
-      ${pkgs.ryzenadj}/bin/ryzenadj --stapm-limit="$value" --fast-limit="$value" --slow-limit="$value"
-    '')
-  ];
-
-  # corectrl
-  programs.corectrl = {
-    enable = true;
-    gpuOverclock = {
-      enable = true;
-      ppfeaturemask = "0xffffffff";
-    };
-  };
-  users.users.mainUser.extraGroups = [ "corectrl" ];
-
-  # keyboard quirks
-  services.xserver.displayManager.sessionCommands = ''
-    ${pkgs.xorg.xmodmap}/bin/xmodmap -e 'keycode 96 = F12 Insert F12 F12' # rebind shift + F12 to shift + insert
-  '';
-  services.udev.extraHwdb = /* sh */ ''
-    # disable back buttons
-    evdev:input:b0003v2F24p0135* # /dev/input/event2
-      KEYBOARD_KEY_70026=reserved
-      KEYBOARD_KEY_70027=reserved
-  '';
-
-  # update cpu microcode
-  hardware.cpu.amd.updateMicrocode = true;
-
-  hardware.opengl.enable = true;
-  hardware.opengl.extraPackages = [
-    pkgs.amdvlk
-    pkgs.rocm-opencl-icd
-    pkgs.rocm-opencl-runtime
-  ];
-
-  # suspend to disk
-  swapDevices = [{
-    device = "/swapfile";
-  }];
-  boot.resumeDevice = "/dev/mapper/aergia1";
-  services.logind.lidSwitch = "suspend-then-hibernate";
-  services.logind.extraConfig = ''
-    HandlePowerKey=hibernate
-  '';
-  # systemd.sleep.extraConfig = ''
-  #   HibernateDelaySec=1800
-  # '';
-
-  # firefox touchscreen support
-  environment.sessionVariables.MOZ_USE_XINPUT2 = "1";
-
-  # enable thunderbolt
-  services.hardware.bolt.enable = true;
-
-  # reinit usb after docking station connect
-  services.udev.extraRules = ''
-    SUBSYSTEM=="drm", ACTION=="change", RUN+="${pkgs.dash}/bin/dash -c 'echo 0 > /sys/bus/usb/devices/usb9/authorized; echo 1 > /sys/bus/usb/devices/usb9/authorized'"
-  '';
-}
diff --git a/lass/1systems/aergia/source.nix b/lass/1systems/aergia/source.nix
deleted file mode 100644
index abbf26c75..000000000
--- a/lass/1systems/aergia/source.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-{ lib, pkgs, test, ... }: let
-  npkgs = lib.importJSON ../../../krebs/nixpkgs-unstable.json;
-in {
-  nixpkgs = (if test then lib.mkForce ({ derivation = let
-    rev = npkgs.rev;
-    sha256 = npkgs.sha256;
-  in ''
-    with import (builtins.fetchTarball {
-      url = "https://github.com/nixos/nixpkgs/archive/${rev}.tar.gz";
-      sha256 = "${sha256}";
-    }) {};
-    pkgs.fetchFromGitHub {
-      owner = "nixos";
-      repo = "nixpkgs";
-      rev = "${rev}";
-      sha256 = "${sha256}";
-    }
-  ''; }) else {
-    git.ref = lib.mkForce npkgs.rev;
-  });
-}
diff --git a/lass/1systems/blue/config.nix b/lass/1systems/blue/config.nix
deleted file mode 100644
index c4286cca3..000000000
--- a/lass/1systems/blue/config.nix
+++ /dev/null
@@ -1,22 +0,0 @@
-with import <stockholm/lib>;
-{ config, lib, pkgs, ... }:
-{
-  imports = [
-    <stockholm/lass>
-    <stockholm/lass/2configs>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/exim-retiolum.nix>
-
-    <stockholm/lass/2configs/blue.nix>
-    <stockholm/lass/2configs/syncthing.nix>
-    <stockholm/lass/2configs/sync/sync.nix>
-    <stockholm/lass/2configs/sync/decsync.nix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.blue;
-
-  networking.nameservers = [ "1.1.1.1" ];
-
-  time.timeZone = "Europe/Berlin";
-  users.users.mainUser.openssh.authorizedKeys.keys = [ config.krebs.users.lass-android.pubkey ];
-}
diff --git a/lass/1systems/blue/physical.nix b/lass/1systems/blue/physical.nix
deleted file mode 100644
index b6aa3a894..000000000
--- a/lass/1systems/blue/physical.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  imports = [
-    ./config.nix
-  ];
-  boot.isContainer = true;
-  networking.useDHCP = false;
-}
diff --git a/lass/1systems/blue/source.nix b/lass/1systems/blue/source.nix
deleted file mode 100644
index 0b2bf5f5b..000000000
--- a/lass/1systems/blue/source.nix
+++ /dev/null
@@ -1,17 +0,0 @@
-{ lib, pkgs, test, ... }:
-if test then {} else {
-  nixpkgs = lib.mkIf (! test) (lib.mkForce {
-    file = {
-      path = toString (pkgs.fetchFromGitHub {
-        owner = "nixos";
-        repo = "nixpkgs";
-        rev = (lib.importJSON ../../../krebs/nixpkgs.json).rev;
-        sha256 = (lib.importJSON ../../../krebs/nixpkgs.json).sha256;
-      });
-      useChecksum = true;
-    };
-  });
-  nixpkgs-unstable = lib.mkForce {
-    file.path = "/var/empty";
-  };
-}
diff --git a/lass/1systems/coaxmetal/config.nix b/lass/1systems/coaxmetal/config.nix
deleted file mode 100644
index 7fd76974b..000000000
--- a/lass/1systems/coaxmetal/config.nix
+++ /dev/null
@@ -1,63 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  imports = [
-    <stockholm/lass>
-
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/exim-retiolum.nix>
-    <stockholm/lass/2configs/baseX.nix>
-    <stockholm/lass/2configs/browsers.nix>
-    <stockholm/lass/2configs/programs.nix>
-    <stockholm/lass/2configs/network-manager.nix>
-    <stockholm/lass/2configs/syncthing.nix>
-    <stockholm/lass/2configs/sync/sync.nix>
-    <stockholm/lass/2configs/games.nix>
-    <stockholm/lass/2configs/steam.nix>
-    <stockholm/lass/2configs/wine.nix>
-    <stockholm/lass/2configs/fetchWallpaper.nix>
-    <stockholm/lass/2configs/yellow-mounts/samba.nix>
-    <stockholm/lass/2configs/pass.nix>
-    <stockholm/lass/2configs/mail.nix>
-    <stockholm/lass/2configs/bitcoin.nix>
-    <stockholm/lass/2configs/review.nix>
-    <stockholm/lass/2configs/dunst.nix>
-    # <stockholm/krebs/2configs/ircd.nix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.coaxmetal;
-
-  environment.systemPackages = with pkgs; [
-    brain
-    bank
-    l-gen-secrets
-    (pkgs.writeDashBin "deploy" ''
-      set -eu
-      export SYSTEM="$1"
-      $(nix-build $HOME/sync/stockholm/lass/krops.nix --no-out-link --argstr name "$SYSTEM" -A deploy)
-    '')
-    (pkgs.writeDashBin "usb-tether-on" ''
-      adb shell su -c service call connectivity 33 i32 1 s16 text
-    '')
-    (pkgs.writeDashBin "usb-tether-off" ''
-      adb shell su -c service call connectivity 33 i32 0 s16 text
-    '')
-  ];
-
-  programs.adb.enable = true;
-
-  hardware.bluetooth = {
-    enable = true;
-    powerOnBoot = true;
-  };
-  hardware.pulseaudio.package = pkgs.pulseaudioFull;
-
-  nix.trustedUsers = [ "root" "lass" ];
-
-  services.tor = {
-    enable = true;
-    client.enable = true;
-  };
-
-  documentation.nixos.enable = true;
-}
diff --git a/lass/1systems/coaxmetal/physical.nix b/lass/1systems/coaxmetal/physical.nix
deleted file mode 100644
index 6be047300..000000000
--- a/lass/1systems/coaxmetal/physical.nix
+++ /dev/null
@@ -1,59 +0,0 @@
-{ config, lib, pkgs, modulesPath, ... }:
-{
-  imports = [
-    ./config.nix
-    (modulesPath + "/installer/scan/not-detected.nix")
-  ];
-
-  networking.hostId = "e0c335ea";
-  boot.zfs.requestEncryptionCredentials = true;
-  boot.zfs.enableUnstable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-  boot.loader.grub = {
-    enable = true;
-    # device = "/dev/disk/by-id/nvme-WDC_PC_SN730_SDBQNTY-1T00-1001_205349800040";
-    device = "nodev";
-    efiSupport = true;
-    # efiInstallAsRemovable = true;
-  };
-
-  services.xserver.videoDrivers = [
-    "amdgpu"
-  ];
-
-  hardware.opengl.extraPackages = [ pkgs.amdvlk ];
-  environment.variables.VK_ICD_FILENAMES =
-    "/run/opengl-driver/share/vulkan/icd.d/amd_icd64.json";
-
-  boot.initrd.availableKernelModules = [ "nvme" "ehci_pci" "xhci_pci" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
-  boot.kernelModules = [ "kvm-amd" ];
-
-  fileSystems."/" = {
-    device = "zpool/root/root";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home" = {
-    device = "zpool/root/home";
-    fsType = "zfs";
-  };
-
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/50A7-1889";
-    fsType = "vfat";
-  };
-
-  services.logind.lidSwitch = "ignore";
-  services.logind.lidSwitchDocked = "ignore";
-
-  # Mouse stuff
-  services.xserver.libinput.enable = lib.mkForce false;
-  services.xserver.synaptics.enable = true;
-
-  services.xserver.displayManager.sessionCommands = ''
-    xinput disable 'ETPS/2 Elantech Touchpad'
-    xinput set-prop 'ETPS/2 Elantech TrackPoint' 'Evdev Wheel Emulation' 1
-    xinput set-prop 'ETPS/2 Elantech TrackPoint' 'Evdev Wheel Emulation Button' 2
-    xinput set-prop 'ETPS/2 Elantech TrackPoint' 'Evdev Wheel Emulation Axes' 6 7 4 5
-  '';
-}
diff --git a/lass/1systems/coaxmetal/source.nix b/lass/1systems/coaxmetal/source.nix
deleted file mode 100644
index abbf26c75..000000000
--- a/lass/1systems/coaxmetal/source.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-{ lib, pkgs, test, ... }: let
-  npkgs = lib.importJSON ../../../krebs/nixpkgs-unstable.json;
-in {
-  nixpkgs = (if test then lib.mkForce ({ derivation = let
-    rev = npkgs.rev;
-    sha256 = npkgs.sha256;
-  in ''
-    with import (builtins.fetchTarball {
-      url = "https://github.com/nixos/nixpkgs/archive/${rev}.tar.gz";
-      sha256 = "${sha256}";
-    }) {};
-    pkgs.fetchFromGitHub {
-      owner = "nixos";
-      repo = "nixpkgs";
-      rev = "${rev}";
-      sha256 = "${sha256}";
-    }
-  ''; }) else {
-    git.ref = lib.mkForce npkgs.rev;
-  });
-}
diff --git a/lass/1systems/daedalus/config.nix b/lass/1systems/daedalus/config.nix
deleted file mode 100644
index c34dc0acf..000000000
--- a/lass/1systems/daedalus/config.nix
+++ /dev/null
@@ -1,115 +0,0 @@
-with import <stockholm/lib>;
-{ config, pkgs, ... }:
-
-{
-  imports = [
-    <stockholm/lass>
-
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/pipewire.nix>
-    # <stockholm/lass/2configs/nfs-dl.nix>
-    {
-      # bubsy config
-      users.users.bubsy = {
-        uid = genid "bubsy";
-        home = "/home/bubsy";
-        group = "users";
-        createHome = true;
-        extraGroups = [
-          "audio"
-          "networkmanager"
-          "pipewire"
-          # "plugdev"
-        ];
-        useDefaultShell = true;
-        isNormalUser = true;
-      };
-      networking.networkmanager.enable = true;
-      networking.wireless.enable = mkForce false;
-      # programs.chromium = {
-      #   enable = true;
-      #   extensions = [
-      #     "cjpalhdlnbpafiamejdnhcphjbkeiagm" # ublock origin
-      #   ];
-      # };
-      environment.systemPackages = with pkgs; [
-        ark
-        pavucontrol
-        #firefox
-        chromium
-        hexchat
-        networkmanagerapplet
-        libreoffice
-        audacity
-        zathura
-        skypeforlinux
-        wine
-        geeqie
-        vlc
-        zsnes
-        telegram-desktop
-      ];
-      # services.udev.packages = [ pkgs.ledger-udev-rules ];
-      nixpkgs.config.firefox.enableAdobeFlash = true;
-      services.xserver.enable = true;
-      services.xserver.displayManager.lightdm.enable = true;
-      services.xserver.desktopManager.plasma5.enable = true;
-      services.tlp.enable = lib.mkForce false;
-      services.xserver.layout = "de";
-    }
-    {
-      users = {
-        groups.plugdev = {};
-        users = {
-          bitcoin = {
-            name = "bitcoin";
-            description = "user for bitcoin stuff";
-            home = "/home/bitcoin";
-            isNormalUser = true;
-            useDefaultShell = true;
-            createHome = true;
-            extraGroups = [
-              "audio"
-              "networkmanager"
-              "plugdev"
-            ];
-            packages = [
-              pkgs.electrum
-              pkgs.electron-cash
-              pkgs.ledger-live-desktop
-            ];
-          };
-        };
-      };
-      hardware.ledger.enable = true;
-      security.sudo.extraConfig = ''
-        bubsy ALL=(bitcoin) NOPASSWD: ALL
-      '';
-    }
-    {
-      #remote control
-      environment.systemPackages = with pkgs; [
-        x11vnc
-        # torbrowser
-      ];
-      krebs.iptables.tables.filter.INPUT.rules = [
-        { predicate = "-p tcp -i retiolum --dport 5900"; target = "ACCEPT"; }
-      ];
-    }
-  ];
-
-  time.timeZone = "Europe/Berlin";
-
-  hardware.trackpoint = {
-    enable = true;
-    sensitivity = 220;
-    speed = 0;
-    emulateWheel = true;
-  };
-
-  services.logind.extraConfig = ''
-    HandleLidSwitch=ignore
-  '';
-
-  krebs.build.host = config.krebs.hosts.daedalus;
-}
diff --git a/lass/1systems/daedalus/physical.nix b/lass/1systems/daedalus/physical.nix
deleted file mode 100644
index d10ced7da..000000000
--- a/lass/1systems/daedalus/physical.nix
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  imports = [
-    ./config.nix
-    <stockholm/lass/2configs/hw/x220.nix>
-    <stockholm/lass/2configs/boot/coreboot.nix>
-  ];
-
-  fileSystems = {
-    "/bku" = {
-      device = "/dev/mapper/pool-bku";
-      fsType = "btrfs";
-      options = ["defaults" "noatime" "ssd" "compress=lzo"];
-    };
-    "/backups" = {
-      device = "/dev/pool/backup";
-      fsType = "ext4";
-    };
-  };
-
-  services.udev.extraRules = ''
-    SUBSYSTEM=="net", ATTR{address}=="08:11:96:0a:5d:6c", NAME="wl0"
-    SUBSYSTEM=="net", ATTR{address}=="f0:de:f1:71:cb:35", NAME="et0"
-  '';
-}
diff --git a/lass/1systems/dishfire/config.nix b/lass/1systems/dishfire/config.nix
deleted file mode 100644
index 279cad10b..000000000
--- a/lass/1systems/dishfire/config.nix
+++ /dev/null
@@ -1,13 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  imports = [
-    <stockholm/lass>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/monitoring/prometheus.nix>
-    <stockholm/lass/2configs/monitoring/telegraf.nix>
-    <stockholm/lass/2configs/consul.nix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.dishfire;
-}
diff --git a/lass/1systems/dishfire/physical.nix b/lass/1systems/dishfire/physical.nix
deleted file mode 100644
index ca013132f..000000000
--- a/lass/1systems/dishfire/physical.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-{ config, lib, pkgs, modulesPath, ... }:
-
-{
-  imports = [
-    ./config.nix
-    (modulesPath + "/profiles/qemu-guest.nix")
-  ];
-
-  boot.initrd.availableKernelModules = [ "ata_piix" "virtio_pci" "xhci_pci" "sd_mod" "sr_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
-  boot.extraModulePackages = [ ];
-  boot.loader.grub.devices = [ "/dev/sda" ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/84053adc-49bc-4e02-8a19-3838bf3a43fd";
-      fsType = "ext4";
-    };
-
-  swapDevices = [ ];
-}
diff --git a/lass/1systems/echelon/config.nix b/lass/1systems/echelon/config.nix
deleted file mode 100644
index eacdff782..000000000
--- a/lass/1systems/echelon/config.nix
+++ /dev/null
@@ -1,17 +0,0 @@
-{ config, pkgs, ... }:
-{
-  imports = [
-    <stockholm/lass>
-
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/tor-initrd.nix>
-    <stockholm/lass/2configs/syncthing.nix>
-    <stockholm/lass/2configs/green-host.nix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.echelon;
-
-  boot.tmpOnTmpfs = true;
-
-}
-
diff --git a/lass/1systems/echelon/physical.nix b/lass/1systems/echelon/physical.nix
deleted file mode 100644
index fbacc3927..000000000
--- a/lass/1systems/echelon/physical.nix
+++ /dev/null
@@ -1,33 +0,0 @@
-{ config, lib, pkgs, modulesPath, ... }:
-{
-  imports = [
-    ./config.nix
-    (modulesPath + "/profiles/qemu-guest.nix")
-  ];
-
-  # Use the GRUB 2 boot loader.
-  boot.loader.grub.enable = true;
-  boot.loader.grub.version = 2;
-  boot.loader.grub.efiSupport = true;
-  boot.loader.grub.efiInstallAsRemovable = true;
-  # Define on which hard drive you want to install Grub.
-  boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
-
-  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "sd_mod" "sr_mod" ];
-  boot.initrd.kernelModules = [ "dm-snapshot" ];
-  boot.initrd.luks.devices.luksroot.device = "/dev/sda3";
-
-  networking.useDHCP = false;
-  networking.interfaces.ens18.useDHCP = true;
-
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/5186edb1-9234-48ae-8679-61facb56b818";
-    fsType = "xfs";
-  };
-
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/56D1-34A0";
-    fsType = "vfat";
-  };
-
-}
diff --git a/lass/1systems/green/config.nix b/lass/1systems/green/config.nix
deleted file mode 100644
index 81b8b909b..000000000
--- a/lass/1systems/green/config.nix
+++ /dev/null
@@ -1,75 +0,0 @@
-with import <stockholm/lib>;
-{ config, lib, pkgs, ... }:
-{
-  imports = [
-    <stockholm/lass>
-    <stockholm/lass/2configs>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/exim-retiolum.nix>
-    <stockholm/lass/2configs/mail.nix>
-
-    <stockholm/lass/2configs/syncthing.nix>
-    <stockholm/lass/2configs/sync/sync.nix>
-    <stockholm/lass/2configs/sync/decsync.nix>
-
-    <stockholm/lass/2configs/weechat.nix>
-    <stockholm/lass/2configs/bitlbee.nix>
-
-    <stockholm/lass/2configs/pass.nix>
-
-    <stockholm/lass/2configs/git-brain.nix>
-    <stockholm/lass/2configs/et-server.nix>
-    <stockholm/lass/2configs/consul.nix>
-
-    <stockholm/lass/2configs/atuin-server.nix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.green;
-
-  krebs.sync-containers3.inContainer = {
-    enable = true;
-    pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFlUMf943qEQG64ob81p6dgoHq4jUjq7tSvmSdEOEU2y";
-  };
-
-  systemd.tmpfiles.rules = [
-    "d /home/lass/.local/share 0700 lass users -"
-    "d /home/lass/.local 0700 lass users -"
-    "d /home/lass/.config 0700 lass users -"
-
-    "d /var/state/lass_mail 0700 lass users -"
-    "L+ /home/lass/Maildir - - - - ../../var/state/lass_mail"
-
-    "d /var/state/lass_ssh 0700 lass users -"
-    "L+ /home/lass/.ssh - - - - ../../var/state/lass_ssh"
-    "d /var/state/lass_gpg 0700 lass users -"
-    "L+ /home/lass/.gnupg - - - - ../../var/state/lass_gpg"
-    "d /var/state/lass_sync 0700 lass users -"
-    "L+ /home/lass/sync - - - - ../../var/state/lass_sync"
-
-    "d /var/state/git 0700 git nogroup -"
-    "L+ /var/lib/git - - - - ../../var/state/git"
-  ];
-
-  users.users.mainUser.openssh.authorizedKeys.keys = [
-    config.krebs.users.lass-android.pubkey
-    config.krebs.users.lass-tablet.pubkey
-    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKgpZwye6yavIs3gUIYvSi70spDa0apL2yHR0ASW74z8" # weechat ssh tunnel
-  ];
-
-  krebs.iptables.tables.nat.PREROUTING.rules = [
-    { predicate = "-i eth0 -p tcp -m tcp --dport 22"; target = "ACCEPT"; }
-  ];
-
-  # workaround for ssh access from yubikey via android
-  services.openssh.extraConfig = ''
-    HostKeyAlgorithms +ssh-rsa
-    PubkeyAcceptedAlgorithms +ssh-rsa
-  '';
-
-  services.dovecot2 = {
-    enable = true;
-    mailLocation = "maildir:~/Maildir";
-  };
-
-  networking.firewall.allowedTCPPorts = [ 143 ];
-}
diff --git a/lass/1systems/green/physical.nix b/lass/1systems/green/physical.nix
deleted file mode 100644
index 8577daf34..000000000
--- a/lass/1systems/green/physical.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  imports = [
-    ./config.nix
-  ];
-  boot.isContainer = true;
-  networking.useDHCP = true;
-}
diff --git a/lass/1systems/green/source.nix b/lass/1systems/green/source.nix
deleted file mode 100644
index 4acdb0c26..000000000
--- a/lass/1systems/green/source.nix
+++ /dev/null
@@ -1,6 +0,0 @@
-{ lib, pkgs, test, ... }: let
-  npkgs = lib.importJSON ../../../krebs/nixpkgs-unstable.json;
-in if test then {} else {
-  nixpkgs.git.ref = lib.mkForce npkgs.rev;
-  nixpkgs-unstable = lib.mkForce { file = "/var/empty"; };
-}
diff --git a/lass/1systems/hilum/config.nix b/lass/1systems/hilum/config.nix
deleted file mode 100644
index 953b5d0d4..000000000
--- a/lass/1systems/hilum/config.nix
+++ /dev/null
@@ -1,33 +0,0 @@
-{ config, pkgs, ... }:
-{
-  imports = [
-    <stockholm/lass>
-
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/network-manager.nix>
-    <stockholm/lass/2configs/syncthing.nix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.hilum;
-
-  boot.loader.grub = {
-    extraEntries = ''
-      submenu isos {
-        source /grub/autoiso.cfg
-      }
-    '';
-    extraFiles."/grub/autoiso.cfg" = (pkgs.stdenv.mkDerivation {
-      name = "autoiso.cfg";
-      src = pkgs.grub2.src;
-      phases = [ "unpackPhase" "installPhase" ];
-      installPhase = ''
-        cp docs/autoiso.cfg $out
-      '';
-    });
-  };
-
-  services.logind.lidSwitch = "ignore";
-  services.logind.lidSwitchDocked = "ignore";
-
-  boot.tmpOnTmpfs = true;
-}
diff --git a/lass/1systems/hilum/disk.nix b/lass/1systems/hilum/disk.nix
deleted file mode 100644
index b5199d432..000000000
--- a/lass/1systems/hilum/disk.nix
+++ /dev/null
@@ -1,43 +0,0 @@
-{ lib, disk, keyFile, ... }:
-{
-  disk = {
-    main = {
-      type = "disk";
-      device = disk;
-      content = {
-        type = "table";
-        format = "gpt";
-        partitions = [
-          {
-            name = "boot";
-            start = "0";
-            end = "1M";
-            flags = ["bios_grub"];
-          }
-          {
-            name = "ESP";
-            start = "1M";
-            end = "50%";
-            bootable = true;
-            content = {
-              type = "filesystem";
-              format = "vfat";
-              mountpoint = "/boot";
-            };
-          }
-          {
-            name = "root";
-            start = "50%";
-            end = "100%";
-            content = {
-              type = "filesystem";
-              format = "ext4";
-              mountpoint = "/";
-            };
-          }
-        ];
-      };
-    };
-  };
-}
-
diff --git a/lass/1systems/hilum/flash-stick.sh b/lass/1systems/hilum/flash-stick.sh
deleted file mode 100755
index 9846ea087..000000000
--- a/lass/1systems/hilum/flash-stick.sh
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/bin/sh
-set -efux
-
-disk=$1
-
-cd "$(dirname "$0")"
-export NIXPKGS_ALLOW_UNFREE=1
-(umask 077; pass show admin/hilum/luks > /tmp/hilum.luks)
-trap 'rm -f /tmp/hilum.luks' EXIT
-echo "$disk" > /tmp/hilum-disk
-trap 'rm -f /tmp/hilum-disk' EXIT
-
-stockholm_root=$(git rev-parse --show-toplevel)
-ssh root@localhost -t -- $(nix-build \
-  --no-out-link \
-  -I nixpkgs=/var/src/nixpkgs \
-  -I stockholm="$stockholm_root" \
-  -I secrets="$stockholm_root"/lass/2configs/tests/dummy-secrets \
-  -E "with import <nixpkgs> {}; (pkgs.nixos [
-    {
-      luksPassFile = \"/tmp/hilum.luks\";
-      mainDisk = \"$disk\";
-      disko.rootMountPoint = \"/mnt/hilum\";
-    }
-    ./physical.nix
-  ]).disko"
-)
-rm -f /tmp/hilum.luks
-$(nix-build \
-  --no-out-link \
-  -I nixpkgs=/var/src/nixpkgs \
-  "$stockholm_root"/lass/krops.nix -A populate \
-  --argstr name hilum \
-  --argstr target "root@localhost/mnt/hilum/var/src" \
-  --arg force true
-)
-ssh root@localhost << SSH
-set -efux
-mkdir -p /mnt/hilum/etc
-NIXOS_CONFIG=/mnt/hilum/var/src/nixos-config nixos-install --no-bootloader --no-root-password --root /mnt/hilum -I /var/src
-nixos-enter --root /mnt/hilum -- nixos-rebuild -I /var/src switch --install-bootloader
-umount -Rv /mnt/hilum
-SSH
diff --git a/lass/1systems/hilum/physical.nix b/lass/1systems/hilum/physical.nix
deleted file mode 100644
index 9caf8e531..000000000
--- a/lass/1systems/hilum/physical.nix
+++ /dev/null
@@ -1,53 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  imports = [
-    ./config.nix
-    <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
-    {
-      # nice hack to carry around state passed impurely at the beginning
-      options.mainDisk = let
-        tryFile = path: default:
-          if lib.elem (builtins.baseNameOf path) (lib.attrNames (builtins.readDir (builtins.dirOf path))) then
-            builtins.readFile path
-          else
-            default
-          ;
-      in lib.mkOption {
-        type = lib.types.str;
-        default = tryFile "/etc/hilum-disk" (tryFile "/tmp/hilum-disk" "/dev/sdz");
-      };
-      config.environment.etc.hilum-disk.text = config.mainDisk;
-    }
-    {
-      options.luksPassFile = lib.mkOption {
-        type = lib.types.nullOr lib.types.str;
-        default = null;
-      };
-    }
-  ];
-
-  disko.devices = import ./disk.nix {
-    inherit lib;
-    disk = config.mainDisk;
-    keyFile = config.luksPassFile;
-  };
-
-  boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "xhci_pci" "usb_storage" "sd_mod" "sdhci_pci" ];
-  boot.initrd.kernelModules = [ "dm-snapshot" ];
-  boot.kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
-
-  boot.loader.grub.enable = true;
-  boot.loader.grub.efiSupport = true;
-  boot.loader.grub.device = config.mainDisk;
-  boot.loader.grub.efiInstallAsRemovable = true;
-
-  swapDevices = [ ];
-
-  nix.maxJobs = lib.mkDefault 4;
-  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
-
-  #weird bug with nixos-enter
-  services.logrotate.enable = false;
-}
diff --git a/lass/1systems/icarus/config.nix b/lass/1systems/icarus/config.nix
deleted file mode 100644
index e789b09da..000000000
--- a/lass/1systems/icarus/config.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with import <stockholm/lib>;
-{
-  imports = [
-    <stockholm/lass>
-
-    <stockholm/lass/2configs/mouse.nix>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/git.nix>
-    <stockholm/lass/2configs/exim-retiolum.nix>
-    <stockholm/lass/2configs/baseX.nix>
-    <stockholm/lass/2configs/pipewire.nix>
-    <stockholm/lass/2configs/browsers.nix>
-    <stockholm/lass/2configs/programs.nix>
-    <stockholm/lass/2configs/fetchWallpaper.nix>
-    <stockholm/lass/2configs/games.nix>
-    <stockholm/lass/2configs/bitcoin.nix>
-    <stockholm/lass/2configs/wine.nix>
-    #<stockholm/lass/2configs/prism-share.nix>
-    <stockholm/lass/2configs/network-manager.nix>
-    <stockholm/lass/2configs/snapclient.nix>
-    <stockholm/lass/2configs/consul.nix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.icarus;
-
-
-  environment.systemPackages = [ pkgs.chromium ];
-}
diff --git a/lass/1systems/icarus/physical.nix b/lass/1systems/icarus/physical.nix
deleted file mode 100644
index 0b1aff4a8..000000000
--- a/lass/1systems/icarus/physical.nix
+++ /dev/null
@@ -1,49 +0,0 @@
-{ config, lib, pkgs, ... }:
-{
-  imports = [
-    ./config.nix
-    #<stockholm/lass/2configs/hw/x220.nix>
-    #<stockholm/lass/2configs/boot/universal.nix>
-    <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
-    <stockholm/krebs/2configs/hw/x220.nix>
-  ];
-
-  boot.loader.grub.enable = true;
-  boot.loader.grub.version = 2;
-  boot.loader.grub.efiSupport = true;
-  boot.loader.grub.efiInstallAsRemovable = true;
-  boot.loader.grub.device = "/dev/disk/by-id/wwn-0x5002538d702f5ac6";
-  boot.initrd.luks.devices.ssd.device = "/dev/disk/by-id/wwn-0x5002538d702f5ac6-part3";
-
-  boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "xhci_pci" "sd_mod" "sdhci_pci" ];
-  boot.initrd.kernelModules = [ "dm-snapshot" ];
-  boot.kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/298eb635-8db2-4c15-a73d-2e0d6afa10e8";
-    fsType = "xfs";
-  };
-
-  fileSystems."/home" = {
-    device = "/dev/disk/by-uuid/eec94bef-e745-4d95-ad17-4df728f5fd31";
-    fsType = "xfs";
-  };
-
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/D975-2CAB";
-    fsType = "vfat";
-  };
-
-  swapDevices = [ ];
-
-  nix.maxJobs = lib.mkDefault 4;
-  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
-
-  services.udev.extraRules = ''
-    SUBSYSTEM=="net", ATTR{address}=="00:24:d7:f0:a0:0c", NAME="wl0"
-    SUBSYSTEM=="net", ATTR{address}=="f0:de:f1:71:cb:35", NAME="et0"
-  '';
-
-  services.logind.lidSwitch = "ignore";
-}
diff --git a/lass/1systems/lasspi/config.nix b/lass/1systems/lasspi/config.nix
deleted file mode 100644
index d2207627d..000000000
--- a/lass/1systems/lasspi/config.nix
+++ /dev/null
@@ -1,25 +0,0 @@
-{ config, lib, pkgs, ... }:
-let
-in
-{
-  imports = [
-    <stockholm/lass>
-    <stockholm/lass/2configs>
-    <stockholm/lass/2configs/retiolum.nix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.lasspi;
-
-  networking = {
-    networkmanager = {
-      enable = true;
-    };
-  };
-  environment.systemPackages = with pkgs; [
-    vim
-    rxvt-unicode-unwrapped.terminfo
-  ];
-  services.openssh.enable = true;
-
-  system.stateVersion = "22.05";
-}
diff --git a/lass/1systems/lasspi/physical.nix b/lass/1systems/lasspi/physical.nix
deleted file mode 100644
index 07efb5ca5..000000000
--- a/lass/1systems/lasspi/physical.nix
+++ /dev/null
@@ -1,45 +0,0 @@
-{ config, lib, pkgs, modulesPath, ... }:
-{
-  imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
-    ./config.nix
-  ];
-
-  boot = {
-    # kernelPackages = pkgs.linuxPackages_rpi4;
-    tmpOnTmpfs = true;
-    initrd.availableKernelModules = [ "usbhid" "usb_storage" "xhci_pci" ];
-    # ttyAMA0 is the serial console broken out to the GPIO
-    kernelParams = [
-        "8250.nr_uarts=1"
-        "console=ttyAMA0,115200"
-        "console=tty1"
-        # Some gui programs need this
-        "cma=128M"
-    ];
-  };
-
-  # boot.loader.raspberryPi = {
-  #   enable = true;
-  #   version = 4;
-  #   # uboot.enable = true;
-  # };
-  boot.loader.grub.enable = false;
-  boot.loader.generic-extlinux-compatible.enable = true;
-
-  # Required for the Wireless firmware
-  hardware.enableRedistributableFirmware = true;
-
-  networking.interfaces.eth0.useDHCP = true;
-
-  # Assuming this is installed on top of the disk image.
-  fileSystems = {
-    "/" = {
-      device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
-      fsType = "ext4";
-      options = [ "noatime" ];
-    };
-  };
-
-  powerManagement.cpuFreqGovernor = "ondemand";
-}
diff --git a/lass/1systems/littleT/config.nix b/lass/1systems/littleT/config.nix
deleted file mode 100644
index adf8aeeb1..000000000
--- a/lass/1systems/littleT/config.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-with import <stockholm/lib>;
-{ config, pkgs, ... }:
-
-{
-  imports = [
-    <stockholm/lass>
-
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/blue-host.nix>
-    <stockholm/lass/2configs/green-host.nix>
-    <stockholm/lass/2configs/syncthing.nix>
-  ];
-
-  networking.networkmanager.enable = true;
-  networking.wireless.enable = mkForce false;
-  time.timeZone = "Europe/Berlin";
-
-  hardware.trackpoint = {
-    enable = true;
-    sensitivity = 220;
-    speed = 0;
-    emulateWheel = true;
-  };
-
-  services.logind.extraConfig = ''
-    HandleLidSwitch=ignore
-  '';
-
-  krebs.build.host = config.krebs.hosts.littleT;
-}
diff --git a/lass/1systems/littleT/physical.nix b/lass/1systems/littleT/physical.nix
deleted file mode 100644
index 550f058a8..000000000
--- a/lass/1systems/littleT/physical.nix
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-  imports = [
-    ./config.nix
-    <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
-  ];
-  fileSystems."/" =
-    { device = "rpool/root";
-      fsType = "zfs";
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/5B2E-3734";
-      fsType = "vfat";
-    };
-  boot.loader.grub.enable = true;
-  boot.loader.grub.version = 2;
-  boot.loader.grub.efiSupport = true;
-  boot.loader.grub.efiInstallAsRemovable = true;
-  boot.loader.grub.device = "nodev";
-  networking.hostId = "584248c6";
-
-  boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "usb_storage" "sd_mod" "sdhci_pci" ];
-  boot.kernelModules = [ "kvm-intel" ];
-
-}
diff --git a/lass/1systems/mors/config.nix b/lass/1systems/mors/config.nix
deleted file mode 100644
index 23f8a1184..000000000
--- a/lass/1systems/mors/config.nix
+++ /dev/null
@@ -1,167 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with import <stockholm/lib>;
-{
-  imports = [
-    <stockholm/lass>
-
-    <stockholm/lass/2configs/mouse.nix>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/baseX.nix>
-    <stockholm/lass/2configs/pipewire.nix>
-    <stockholm/lass/2configs/exim-retiolum.nix>
-    <stockholm/lass/2configs/programs.nix>
-    <stockholm/lass/2configs/bitcoin.nix>
-    <stockholm/lass/2configs/browsers.nix>
-    <stockholm/lass/2configs/games.nix>
-    <stockholm/lass/2configs/pass.nix>
-    <stockholm/lass/2configs/elster.nix>
-    <stockholm/lass/2configs/steam.nix>
-    <stockholm/lass/2configs/wine.nix>
-    <stockholm/lass/2configs/fetchWallpaper.nix>
-    <stockholm/lass/2configs/mail.nix>
-    <stockholm/lass/2configs/logf.nix>
-    <stockholm/lass/2configs/syncthing.nix>
-    <stockholm/lass/2configs/sync/sync.nix>
-    <stockholm/lass/2configs/sync/decsync.nix>
-    <stockholm/lass/2configs/sync/weechat.nix>
-    <stockholm/lass/2configs/sync/the_playlist.nix>
-    #<stockholm/lass/2configs/c-base.nix>
-    <stockholm/lass/2configs/br.nix>
-    <stockholm/lass/2configs/ableton.nix>
-    <stockholm/lass/2configs/dunst.nix>
-    <stockholm/lass/2configs/rtl-sdr.nix>
-    <stockholm/lass/2configs/print.nix>
-    <stockholm/lass/2configs/network-manager.nix>
-    <stockholm/lass/2configs/yellow-mounts/samba.nix>
-    <stockholm/lass/2configs/ppp/x220-modem.nix>
-    <stockholm/lass/2configs/ppp/umts-stick.nix>
-    # <stockholm/lass/2configs/remote-builder/morpheus.nix>
-    # <stockholm/lass/2configs/remote-builder/prism.nix>
-    <stockholm/lass/2configs/consul.nix>
-    <stockholm/lass/2configs/networkd.nix>
-    <stockholm/lass/2configs/autotether.nix>
-    {
-      krebs.iptables.tables.filter.INPUT.rules = [
-        #risk of rain
-        { predicate = "-p tcp --dport 11100"; target = "ACCEPT"; }
-        #quake3
-        { predicate = "-p tcp --dport 27950:27965"; target = "ACCEPT"; }
-        { predicate = "-p udp --dport 27950:27965"; target = "ACCEPT"; }
-      ];
-    }
-    {
-      services.nginx = {
-        enable = true;
-        virtualHosts.default = {
-          default = true;
-          serverAliases = [
-            "localhost"
-            "${config.krebs.build.host.name}"
-            "${config.krebs.build.host.name}.r"
-          ];
-          locations."~ ^/~(.+?)(/.*)?\$".extraConfig = ''
-            alias /home/$1/public_html$2;
-          '';
-        };
-      };
-    }
-    {
-      services.redis.enable = true;
-    }
-    {
-      environment.systemPackages = [
-        pkgs.ovh-zone
-        pkgs.bank
-        pkgs.adb-sync
-        pkgs.transgui
-      ];
-    }
-    {
-      services.tor = {
-        enable = true;
-        client.enable = true;
-      };
-    }
-  ];
-
-  krebs.build.host = config.krebs.hosts.mors;
-
-  environment.systemPackages = with pkgs; [
-    acronym
-    brain
-    cac-api
-    sshpass
-    get
-    hashPassword
-    urban
-    mk_sql_pair
-    remmina
-    transmission
-
-    macchanger
-
-    dnsutils
-    woeusb
-    (pkgs.writeDashBin "play-on" ''
-      HOST=$(echo 'styx\nshodan' | fzfmenu)
-      ssh -t "$HOST" -- mpv "$@"
-    '')
-  ];
-
-  #TODO: fix this shit
-  ##fprint stuff
-  ##sudo fprintd-enroll $USER to save fingerprints
-  #services.fprintd.enable = true;
-  #security.pam.services.sudo.fprintAuth = true;
-
-  users.extraGroups = {
-    loot = {
-      members = [
-        config.users.extraUsers.mainUser.name
-        "firefox"
-        "chromium"
-        "google"
-        "virtual"
-      ];
-    };
-  };
-
-  krebs.repo-sync.timerConfig = {
-    OnCalendar = "00:37";
-  };
-
-  nixpkgs.config.android_sdk.accept_license = true;
-  programs.adb.enable = true;
-
-
-  services.earlyoom = {
-    enable = true;
-    freeMemThreshold = 5;
-  };
-
-
-  # It may leak your data, but look how FAST it is!1!!
-  # https://make-linux-fast-again.com/
-  boot.kernelParams = [
-    "noibrs"
-    "noibpb"
-    "nopti"
-    "nospectre_v2"
-    "nospectre_v1"
-    "l1tf=off"
-    "nospec_store_bypass_disable"
-    "no_stf_barrier"
-    "mds=off"
-    "mitigations=off"
-  ];
-
-  boot.binfmt.emulatedSystems = [
-    "aarch64-linux"
-  ];
-
-  nix.trustedUsers = [ "root" "lass" ];
-
-  services.nscd.enableNsncd = true;
-
-}
diff --git a/lass/1systems/mors/physical.nix b/lass/1systems/mors/physical.nix
deleted file mode 100644
index 2ffbf88c0..000000000
--- a/lass/1systems/mors/physical.nix
+++ /dev/null
@@ -1,48 +0,0 @@
-{
-  imports = [
-    ./config.nix
-    <stockholm/lass/2configs/hw/x220.nix>
-    <stockholm/lass/2configs/boot/universal.nix>
-  ];
-
-  boot.kernelParams = [ "acpi_backlight=native" ];
-
-  fileSystems = {
-    "/bku" = {
-      device = "/dev/mapper/pool-bku";
-      fsType = "btrfs";
-      options = ["defaults" "noatime" "ssd" "compress=lzo"];
-    };
-    "/home/virtual" = {
-      device = "/dev/mapper/pool-virtual";
-      fsType = "ext4";
-    };
-    "/backups" = {
-      device = "/dev/pool/backup";
-      fsType = "ext4";
-    };
-  };
-
-  services.udev.extraRules = ''
-    SUBSYSTEM=="net", DEVPATH=="/devices/pci*/*1c.1/*/net/*", NAME="wl0"
-    SUBSYSTEM=="net", ATTR{address}=="3c:97:0e:37:15:d9", NAME="et0"
-  '';
-
-  #TODO activationScripts seem broken, fix them!
-  #activationScripts
-  #split up and move into base
-  system.activationScripts.powertopTunables = ''
-    #Runtime PMs
-    echo 'auto' > '/sys/bus/pci/devices/0000:00:02.0/power/control'
-    echo 'auto' > '/sys/bus/pci/devices/0000:00:00.0/power/control'
-    echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.3/power/control'
-    echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.2/power/control'
-    echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.0/power/control'
-    echo 'auto' > '/sys/bus/pci/devices/0000:00:1d.0/power/control'
-    echo 'auto' > '/sys/bus/pci/devices/0000:00:1c.0/power/control'
-    echo 'auto' > '/sys/bus/pci/devices/0000:00:1b.0/power/control'
-    echo 'auto' > '/sys/bus/pci/devices/0000:00:1a.0/power/control'
-    echo 'auto' > '/sys/bus/pci/devices/0000:00:19.0/power/control'
-    echo 'auto' > '/sys/bus/pci/devices/0000:00:1c.1/power/control'
-  '';
-}
diff --git a/lass/1systems/mors/source.nix b/lass/1systems/mors/source.nix
deleted file mode 100644
index abbf26c75..000000000
--- a/lass/1systems/mors/source.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-{ lib, pkgs, test, ... }: let
-  npkgs = lib.importJSON ../../../krebs/nixpkgs-unstable.json;
-in {
-  nixpkgs = (if test then lib.mkForce ({ derivation = let
-    rev = npkgs.rev;
-    sha256 = npkgs.sha256;
-  in ''
-    with import (builtins.fetchTarball {
-      url = "https://github.com/nixos/nixpkgs/archive/${rev}.tar.gz";
-      sha256 = "${sha256}";
-    }) {};
-    pkgs.fetchFromGitHub {
-      owner = "nixos";
-      repo = "nixpkgs";
-      rev = "${rev}";
-      sha256 = "${sha256}";
-    }
-  ''; }) else {
-    git.ref = lib.mkForce npkgs.rev;
-  });
-}
diff --git a/lass/1systems/neoprism/config.nix b/lass/1systems/neoprism/config.nix
deleted file mode 100644
index 79402959e..000000000
--- a/lass/1systems/neoprism/config.nix
+++ /dev/null
@@ -1,51 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  imports = [
-    <stockholm/lass>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/mail/internet-gateway.nix>
-    <stockholm/lass/2configs/binary-cache/server.nix>
-    <stockholm/lass/2configs/matrix.nix>
-    <stockholm/lass/2configs/gsm-wiki.nix>
-
-    # sync-containers
-    <stockholm/lass/2configs/consul.nix>
-    <stockholm/lass/2configs/services/flix/container-host.nix>
-    <stockholm/lass/2configs/services/radio/container-host.nix>
-    <stockholm/lass/2configs/ubik-host.nix>
-    <stockholm/lass/2configs/orange-host.nix>
-    <stockholm/krebs/2configs/hotdog-host.nix>
-
-    # other containers
-    <stockholm/lass/2configs/riot.nix>
-
-    # proxying of services
-    <stockholm/lass/2configs/services/radio/proxy.nix>
-    <stockholm/lass/2configs/services/flix/proxy.nix>
-    <stockholm/lass/2configs/services/coms/proxy.nix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.neoprism;
-
-  networking.firewall.allowedTCPPorts = [ 80 443 ];
-  security.acme.acceptTerms = true;
-  security.acme.defaults.email = "acme@lassul.us";
-  services.nginx = {
-    enable = true;
-    recommendedGzipSettings = true;
-    recommendedOptimisation = true;
-    recommendedTlsSettings = true;
-
-    enableReload = true;
-
-    virtualHosts.default = {
-      default = true;
-      locations."= /etc/os-release".extraConfig = ''
-        default_type text/plain;
-        alias /etc/os-release;
-      '';
-      locations."~ ^/.well-known/acme-challenge/".root = "/var/lib/acme/acme-challenge";
-    };
-  };
-}
diff --git a/lass/1systems/neoprism/disk.nix b/lass/1systems/neoprism/disk.nix
deleted file mode 100644
index c5bd44c94..000000000
--- a/lass/1systems/neoprism/disk.nix
+++ /dev/null
@@ -1,118 +0,0 @@
-{ lib, ... }:
-{
-  disk = (lib.genAttrs [ "/dev/nvme0n1" "/dev/nvme1n1" ] (disk: {
-    type = "disk";
-    device = disk;
-    content = {
-      type = "gpt";
-      partitions = {
-        boot = {
-          size = "1M";
-          type = "EF02";
-        };
-        ESP = {
-          size = "1G";
-          content = {
-            type = "mdraid";
-            name = "boot";
-          };
-        };
-        zfs = {
-          size = "100%";
-          content = {
-            type = "zfs";
-            pool = "zroot";
-          };
-        };
-      };
-    };
-  })) // {
-    hdd1 = {
-      type = "disk";
-      device = "/dev/sda";
-      content = {
-        type = "zfs";
-        pool = "tank";
-      };
-    };
-  };
-  mdadm = {
-    boot = {
-      type = "mdadm";
-      level = 1;
-      metadata = "1.0";
-      content = {
-        type = "filesystem";
-        format = "vfat";
-        mountpoint = "/boot";
-      };
-    };
-  };
-  zpool = {
-    zroot = {
-      type = "zpool";
-      mode = "mirror";
-      mountpoint = "/";
-      rootFsOptions = {
-      };
-      datasets.reserved = {
-        type = "zfs_fs";
-        options.refreservation = "1G";
-      };
-    };
-    tank = {
-      type = "zpool";
-      datasets = {
-        reserved = {
-          type = "zfs_fs";
-          options.refreservation = "1G";
-        };
-        containers = {
-          type = "zfs_fs";
-          mountpoint = "/var/lib/containers";
-          options = {
-            canmount = "noauto";
-          };
-        };
-        home = {
-          type = "zfs_fs";
-          mountpoint = "/home";
-          options = {
-            canmount = "noauto";
-          };
-        };
-        srv = {
-          type = "zfs_fs";
-          mountpoint = "/srv";
-          options = {
-            canmount = "noauto";
-          };
-        };
-        libvirt = {
-          type = "zfs_fs";
-          mountpoint = "/var/lib/libvirt";
-          options = {
-            canmount = "noauto";
-          };
-        };
-        # encrypted = {
-        #   type = "zfs_fs";
-        #   options = {
-        #     canmount = "noauto";
-        #     mountpoint = "none";
-        #     encryption = "aes-256-gcm";
-        #     keyformat = "passphrase";
-        #     keylocation = "prompt";
-        #   };
-        # };
-        # "encrypted/download" = {
-        #   type = "zfs_fs";
-        #   mountpoint = "/var/download";
-        #   options = {
-        #     canmount = "noauto";
-        #   };
-        # };
-      };
-    };
-  };
-}
diff --git a/lass/1systems/neoprism/physical.nix b/lass/1systems/neoprism/physical.nix
deleted file mode 100644
index cc7734f39..000000000
--- a/lass/1systems/neoprism/physical.nix
+++ /dev/null
@@ -1,79 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-
-  imports = [
-    ./config.nix
-    <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
-  ];
-
-  disko.devices = import ./disk.nix;
-  networking.hostId = "9c0a74ac";
-
-  boot.loader.grub.enable = true;
-  boot.loader.grub.version = 2;
-  boot.loader.grub.efiSupport = true;
-  boot.loader.grub.devices = [
-    config.disko.devices.disk."/dev/nvme0n1".device
-    config.disko.devices.disk."/dev/nvme1n1".device
-  ];
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "sd_mod" ];
-  boot.kernelModules = [ "kvm-amd" ];
-  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-
-  # networking config
-  networking.useNetworkd = true;
-  systemd.network = {
-    enable = true;
-    config = {
-      networkConfig.SpeedMeter = true;
-    };
-    # netdevs.ext-br.netdevConfig = {
-    #   Kind = "bridge";
-    #   Name = "ext-br";
-    #   MACAddress = "a8:a1:59:0f:2d:69";
-    # };
-    # networks.ext-br = {
-    #   name = "ext-br";
-    #   address = [
-    #     "95.217.192.59/26"
-    #     "2a01:4f9:4a:4f1a::1/64"
-    #   ];
-    #   gateway = [
-    #     "95.217.192.1"
-    #     "fe80::1"
-    #   ];
-    # };
-    networks.eth0 = {
-      #bridge = [ "ext-br" ];
-      matchConfig.Name = "eth0";
-       address = [
-         "95.217.192.59/26"
-         "2a01:4f9:4a:4f1a::1/64"
-       ];
-       gateway = [
-         "95.217.192.1"
-         "fe80::1"
-       ];
-    };
-  };
-
-  networking.useDHCP = false;
-  # boot.initrd.network = {
-  #   enable = true;
-  #   ssh = {
-  #     enable = true;
-  #     authorizedKeys = [ config.krebs.users.lass.pubkey ];
-  #     port = 2222;
-  #     hostKeys = [
-  #       (<secrets/ssh.id_ed25519>)
-  #       (<secrets/ssh.id_rsa>)
-  #     ];
-  #   };
-  # };
-  # boot.kernelParams = [
-  #   "net.ifnames=0"
-  #   "ip=dhcp"
-  #   "boot.trace"
-  # ];
-}
diff --git a/lass/1systems/orange/config.nix b/lass/1systems/orange/config.nix
deleted file mode 100644
index 47867c31f..000000000
--- a/lass/1systems/orange/config.nix
+++ /dev/null
@@ -1,25 +0,0 @@
-with import <stockholm/lib>;
-{ config, lib, pkgs, ... }:
-{
-  imports = [
-    <stockholm/lass>
-    <stockholm/lass/2configs>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/mumble-reminder.nix>
-    <stockholm/lass/2configs/services/git>
-  ];
-
-  krebs.build.host = config.krebs.hosts.orange;
-
-  services.nginx.enable = true;
-  networking.firewall.allowedTCPPorts = [ 80 443 ];
-  security.acme = {
-    acceptTerms = true;
-    defaults.email = "acme@lassul.us";
-  };
-
-  krebs.sync-containers3.inContainer = {
-    enable = true;
-    pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFQWzKuXrwQopBc1mzb2VpljmwAs7Y8bRl9a8hBXLC+l";
-  };
-}
diff --git a/lass/1systems/orange/physical.nix b/lass/1systems/orange/physical.nix
deleted file mode 100644
index 8577daf34..000000000
--- a/lass/1systems/orange/physical.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  imports = [
-    ./config.nix
-  ];
-  boot.isContainer = true;
-  networking.useDHCP = true;
-}
diff --git a/lass/1systems/prism/backup.nix b/lass/1systems/prism/backup.nix
deleted file mode 100644
index 52b4142b9..000000000
--- a/lass/1systems/prism/backup.nix
+++ /dev/null
@@ -1,37 +0,0 @@
-{ config, lib, pkgs, ... }:
-{
-  services.postgresqlBackup.enable = true;
-
-  systemd.services.borgbackup-job-hetzner.serviceConfig.ReadWritePaths = [ "/var/log/telegraf" ];
-
-  services.borgbackup.jobs.hetzner = {
-    paths = [
-      "/var/backup"
-    ];
-    exclude = [
-      "*.pyc"
-    ];
-    repo = "u364341@u364341.your-storagebox.de:/./hetzner";
-    encryption.mode = "none";
-    compression = "auto,zstd";
-    startAt = "daily";
-    # TODO: change backup key
-    environment.BORG_RSH = "ssh -oPort=23 -i ${toString <secrets> + "/borgbackup.ssh.id25519"}";
-    preHook = ''
-      set -x
-    '';
-
-    postHook = ''
-      cat > /var/log/telegraf/borgbackup-job-hetzner.service <<EOF
-      task,frequency=daily last_run=$(date +%s)i,state="$([[ $exitStatus == 0 ]] && echo ok || echo fail)"
-      EOF
-    '';
-
-    prune.keep = {
-      within = "1d"; # Keep all archives from the last day
-      daily = 7;
-      weekly = 4;
-      monthly = 0;
-    };
-  };
-}
diff --git a/lass/1systems/prism/config.nix b/lass/1systems/prism/config.nix
deleted file mode 100644
index 29244f8a3..000000000
--- a/lass/1systems/prism/config.nix
+++ /dev/null
@@ -1,380 +0,0 @@
-{ config, lib, pkgs, ... }:
-with import <stockholm/lib>;
-
-{
-  imports = [
-    ./backup.nix
-    <stockholm/lass>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/libvirt.nix>
-    <stockholm/lass/2configs/tv.nix>
-    <stockholm/lass/2configs/websites/lassulus.nix>
-    <stockholm/lass/2configs/services/git/proxy.nix>
-    <stockholm/lass/2configs/monitoring/telegraf.nix>
-    <stockholm/lass/2configs/consul.nix>
-    {
-      services.nginx.enable = true;
-      imports = [
-        <stockholm/lass/2configs/websites/domsen.nix>
-      ];
-      # needed by domsen.nix ^^
-      lass.usershadow = {
-        enable = true;
-      };
-
-      krebs.iptables.tables.filter.INPUT.rules = [
-         { predicate = "-p tcp --dport http"; target = "ACCEPT"; }
-         { predicate = "-p tcp --dport https"; target = "ACCEPT"; }
-      ];
-    }
-    { # TODO make new hfos.nix out of this vv
-      users.users.riot = {
-        uid = genid_uint31 "riot";
-        isNormalUser = true;
-        extraGroups = [ "libvirtd" ];
-        openssh.authorizedKeys.keys = [
-          "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC6o6sdTu/CX1LW2Ff5bNDqGEAGwAsjf0iIe5DCdC7YikCct+7x4LTXxY+nDlPMeGcOF88X9/qFwdyh+9E4g0nUAZaeL14Uc14QDqDt/aiKjIXXTepxE/i4JD9YbTqStAnA/HYAExU15yqgUdj2dnHu7OZcGxk0ZR1OY18yclXq7Rq0Fd3pN3lPP1T4QHM9w66r83yJdFV9szvu5ral3/QuxQnCNohTkR6LoJ4Ny2RbMPTRtb+jPbTQYTWUWwV69mB8ot5nRTP4MRM9pu7vnoPF4I2S5DvSnx4C5zdKzsb7zmIvD4AmptZLrXj4UXUf00Xf7Js5W100Ne2yhYyhq+35 riot@lagrange"
-        ];
-      };
-      krebs.iptables.tables.filter.FORWARD.rules = mkBefore [
-        { v6 = false; predicate = "--destination 95.216.1.130"; target = "ACCEPT"; }
-        { v6 = false; predicate = "--source 95.216.1.130"; target = "ACCEPT"; }
-      ];
-    }
-    {
-      users.users.tv = {
-        uid = genid_uint31 "tv";
-        isNormalUser = true;
-        openssh.authorizedKeys.keys = [
-          config.krebs.users.tv.pubkey
-        ];
-      };
-      users.users.makefu = {
-        uid = genid_uint31 "makefu";
-        isNormalUser = true;
-        openssh.authorizedKeys.keys = [
-          config.krebs.users.makefu.pubkey
-        ];
-      };
-      users.extraUsers.dritter = {
-        uid = genid_uint31 "dritter";
-        isNormalUser = true;
-        extraGroups = [
-          "download"
-        ];
-        openssh.authorizedKeys.keys = [
-          "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDnqOWDDk7QkSAvrSLkEoz7dY22+xPyv5JDn2zlfUndfavmTMfZvPx9REMjgULbcCSM4m3Ncf40yUjciDpVleGoEz82+p/ObHAkVWPQyXRS3ZRM2IJJultBHEFc61+61Pi8k3p5pBhPPaig6VncJ4uUuuNqen9jqLesSTVXNtdntU2IvnC8B8k1Kq6fu9q1T2yEOMxkD31D5hVHlqAly0LdRiYvtsRIoCSmRvlpGl70uvPprhQxhtoiEUeDqmIL7BG9x7gU0Swdl7R0/HtFXlFuOwSlNYDmOf/Zrb1jhOpj4AlCliGUkM0iKIJhgH0tnJna6kfkGKHDwuzITGIh6SpZ dritter@Janeway"
-        ];
-      };
-      users.extraUsers.juhulian = {
-        uid = 1339;
-        isNormalUser = true;
-        openssh.authorizedKeys.keys = [
-          "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDBQhLGvfv4hyQ/nqJGy1YgHXPSVl6igeWTroJSvAhUFgoh+rG+zvqY0EahKXNb3sq0/OYDCTJVuucc0hgCg7T2KqTqMtTb9EEkRmCFbD7F7DWZojCrh/an6sHneqT5eFvzAPZ8E5hup7oVQnj5P5M3I9keRHBWt1rq6q0IcOEhsFvne4qJc73aLASTJkxzlo5U8ju3JQOl6474ECuSn0lb1fTrQ/SR1NgF7jV11eBldkS8SHEB+2GXjn4Yrn+QUKOnDp+B85vZmVlJSI+7XR1/U/xIbtAjGTEmNwB6cTbBv9NCG9jloDDOZG4ZvzzHYrlBXjaigtQh2/4mrHoKa5eV juhulian@juhulian"
-        ];
-      };
-      users.users.hellrazor = {
-        uid = genid_uint31 "hellrazor";
-        isNormalUser = true;
-        extraGroups = [
-          "download"
-        ];
-        openssh.authorizedKeys.keys = [ "ssh-rsa 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" ];
-      };
-    }
-    {
-      services.nginx.virtualHosts."radio.lassul.us" = {
-        enableACME = true;
-        addSSL = true;
-        locations."/" = {
-          # recommendedProxySettings = true;
-          proxyWebsockets = true;
-          proxyPass = "http://radio.r";
-          extraConfig = ''
-            proxy_set_header Host radio.r;
-            # get source ip for weather reports
-            proxy_set_header user-agent "$http_user_agent; client-ip=$remote_addr";
-          '';
-        };
-      };
-      krebs.htgen.radio-redirect = {
-        port = 8000;
-        scriptFile = pkgs.writers.writeDash "redir" ''
-          printf 'HTTP/1.1 301 Moved Permanently\r\n'
-          printf "Location: http://radio.lassul.us''${Request_URI}\r\n"
-          printf '\r\n'
-        '';
-      };
-      krebs.iptables.tables.filter.INPUT.rules = [
-        { predicate = "-p tcp --dport 8000"; target = "ACCEPT"; }
-      ];
-    }
-    <stockholm/lass/2configs/exim-smarthost.nix>
-    <stockholm/lass/2configs/privoxy-retiolum.nix>
-    <stockholm/lass/2configs/binary-cache/server.nix>
-    <stockholm/lass/2configs/binary-cache/proxy.nix>
-    <stockholm/lass/2configs/iodined.nix>
-    <stockholm/lass/2configs/paste.nix>
-    <stockholm/lass/2configs/syncthing.nix>
-    <stockholm/lass/2configs/reaktor-coders.nix>
-    <stockholm/lass/2configs/ciko.nix>
-    <stockholm/lass/2configs/container-networking.nix>
-    <stockholm/lass/2configs/fysiirc.nix>
-    <stockholm/lass/2configs/bgt-bot>
-    <stockholm/lass/2configs/matrix.nix>
-    <stockholm/krebs/2configs/mastodon-proxy.nix>
-    {
-      services.tor = {
-        enable = true;
-      };
-    }
-    {
-      imports = [
-        <stockholm/lass/2configs/realwallpaper.nix>
-      ];
-      services.nginx.virtualHosts."lassul.us".locations = {
-        "= /wallpaper-marker.png".extraConfig = ''
-          alias /var/realwallpaper/realwallpaper-marker.png;
-        '';
-        "= /wallpaper.png".extraConfig = ''
-          alias /var/realwallpaper/realwallpaper.png;
-        '';
-        "= /wallpaper-stars-berlin.png".extraConfig = ''
-          alias /var/realwallpaper/realwallpaper-krebs-stars-berlin.png;
-        '';
-      };
-    }
-    <stockholm/lass/2configs/minecraft.nix>
-    <stockholm/lass/2configs/codimd.nix>
-    <stockholm/lass/2configs/go.nix>
-    {
-      lass.nichtparasoup.enable = true;
-      services.nginx = {
-        enable = true;
-        virtualHosts."lol.lassul.us" = {
-          forceSSL = true;
-          enableACME = true;
-          locations."/".extraConfig = ''
-            proxy_pass http://localhost:5001;
-          '';
-        };
-      };
-    }
-    {
-      imports = [
-        <stockholm/lass/2configs/wiregrill.nix>
-      ];
-      krebs.iptables.tables.nat.PREROUTING.rules = mkOrder 999 [
-        { v6 = false; predicate = "-s 10.244.0.0/16"; target = "ACCEPT"; }
-        { v4 = false; predicate = "-s 42:1::/32"; target = "ACCEPT"; }
-      ];
-      krebs.iptables.tables.filter.FORWARD.rules = mkBefore [
-        { predicate = "-i wiregrill -o retiolum"; target = "ACCEPT"; }
-        { predicate = "-i retiolum -o wiregrill"; target = "ACCEPT"; }
-      ];
-      krebs.iptables.tables.nat.POSTROUTING.rules = [
-        { v4 = false; predicate = "-s 42:1::/32 ! -d 42:1::/48"; target = "MASQUERADE"; }
-        { v6 = false; predicate = "-s 10.244.0.0/16 ! -d 10.244.0.0/16"; target = "MASQUERADE"; }
-      ];
-      services.dnsmasq = {
-        enable = true;
-        resolveLocalQueries = false;
-
-        extraConfig= ''
-          bind-interfaces
-          interface=wiregrill
-          interface=retiolum
-        '';
-      };
-    }
-    {
-      krebs.iptables.tables.filter.INPUT.rules = [
-        { predicate = "-p udp --dport 60000:61000"; target = "ACCEPT"; }
-      ];
-    }
-    <stockholm/lass/2configs/services/coms/jitsi.nix>
-    <stockholm/lass/2configs/services/coms/murmur.nix>
-    {
-
-      services.nginx.virtualHosts."flix.lassul.us" = {
-        forceSSL = true;
-        enableACME = true;
-        locations."/" = {
-          proxyPass = "http://yellow.r:8096";
-          proxyWebsockets = true;
-          recommendedProxySettings = true;
-        };
-      };
-      services.nginx.virtualHosts."lassul.us" = {
-        locations."^~ /flix/".extraConfig = ''
-          if ($scheme != "https") {
-            rewrite ^ https://$host$request_uri permanent;
-          }
-          auth_basic "Restricted Content";
-          auth_basic_user_file ${pkgs.writeText "flix-user-pass" ''
-            krebs:$apr1$1Fwt/4T0$YwcUn3OBmtmsGiEPlYWyq0
-          ''};
-          proxy_pass http://yellow.r:80/;
-          proxy_set_header Accept-Encoding "";
-          sub_filter "https://lassul.us/" "https://lassul.us/flix/";
-          sub_filter_once off;
-        '';
-        locations."^~ /chatty/".extraConfig = ''
-          rewrite ^ https://$host/flix/$request_uri permanent;
-        '';
-        #locations."^~ /transmission".return = "301 https://$host/transmission/web/";
-        locations."^~ /transmission/".extraConfig = ''
-          if ($scheme != "https") {
-            rewrite ^ https://$host$request_uri permanent;
-          }
-          auth_basic "Restricted Content";
-          auth_basic_user_file ${pkgs.writeText "transmission-user-pass" ''
-            krebs:$apr1$1Fwt/4T0$YwcUn3OBmtmsGiEPlYWyq0
-          ''};
-          proxy_pass_header X-Transmission-Session-Id;
-          proxy_pass http://10.233.2.14:9091;
-        '';
-      };
-
-      users.groups.download = {};
-      users.users = {
-        download = {
-          createHome = false;
-          group = "download";
-          name = "download";
-          home = "/var/download";
-          useDefaultShell = true;
-          uid = genid "download";
-          isSystemUser = true;
-          openssh.authorizedKeys.keys = with config.krebs.users; [
-            lass.pubkey
-            lass-android.pubkey
-            makefu.pubkey
-            palo.pubkey
-            "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQDB0d0JA20Vqn7I4lCte6Ne2EOmLZyMJyS9yIKJYXNLjbLwkQ4AYoQKantPBkTxR75M09E7d3j5heuWnCjWH45TrfQfe1EOSSC3ppCI6C6aIVlaNs+KhAYZS0m2Y8WkKn+TT5JLEa8yybYVN/RlZPOilpj/1QgjU6CQK+eJ1k/kK+QFXcwN82GDVh5kbTVcKUNp2tiyxFA+z9LY0xFDg/JHif2ROpjJVLQBJ+YPuOXZN5LDnVcuyLWKThjxy5srQ8iDjoxBg7dwLHjby5Mv41K4W61Gq6xM53gDEgfXk4cQhJnmx7jA/pUnsn2ZQDeww3hcc7vRf8soogXXz2KC9maiq0M/svaATsa9Ul4hrKnqPZP9Q8ScSEAUX+VI+x54iWrnW0p/yqBiRAzwsczdPzaQroUFTBxrq8R/n5TFdSHRMX7fYNOeVMjhfNca/gtfw9dYBVquCvuqUuFiRc0I7yK44rrMjjVQRcAbw6F8O7+04qWCmaJ8MPlmApwu2c05VMv9hiJo5p6PnzterRSLCqF6rIdhSnuOwrUIt1s/V+EEZXHCwSaNLaQJnYL0H9YjaIuGz4c8kVzxw4c0B6nl+hqW5y5/B2cuHiumnlRIDKOIzlv8ufhh21iN7QpIsPizahPezGoT1XqvzeXfH4qryo8O4yTN/PWoA+f7o9POU7L6hQ== lhebendanz@nixos"
-            "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 philip@shiki11:15 <Profpatsch> 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 philip@shiki"
-            mic92.pubkey
-            qubasa.pubkey
-          ];
-        };
-      };
-
-      system.activationScripts.downloadFolder = ''
-        mkdir -p /var/download
-        chmod 775 /var/download
-        ln -fnsT /var/lib/containers/yellow/var/download/finished /var/download/finished || :
-        chown download: /var/download/finished
-      '';
-
-      fileSystems."/export/download" = {
-        device = "/var/lib/containers/yellow/var/download/finished";
-        options = [ "bind" ];
-      };
-      services.nfs.server = {
-        enable = true;
-        exports = ''
-          /export 42::/16(insecure,ro,crossmnt)
-        '';
-        lockdPort = 4001;
-        mountdPort = 4002;
-        statdPort = 4000;
-      };
-
-      services.samba = {
-        enable = true;
-        enableNmbd = false;
-        extraConfig = ''
-          workgroup = WORKGROUP
-          netbios name = PRISM
-          server string = ${config.networking.hostName}
-          # only allow retiolum addresses
-          hosts allow = 42::/16 10.243.0.0/16 10.244.0.0/16
-
-          # Use sendfile() for performance gain
-          use sendfile = true
-
-          # No NetBIOS is needed
-          disable netbios = true
-
-          # Only mangle non-valid NTFS names, don't care about DOS support
-          mangled names = illegal
-
-          # Performance optimizations
-          socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=65536 SO_SNDBUF=65536
-
-          # Disable all printing
-          load printers = false
-          disable spoolss = true
-          printcap name = /dev/null
-
-          map to guest = Bad User
-          max log size = 50
-          dns proxy = no
-          security = user
-
-          [global]
-          syslog only = yes
-        '';
-        shares.public = {
-          comment = "Warez";
-          path = "/export";
-          public = "yes";
-          "only guest" = "yes";
-          "create mask" = "0644";
-          "directory mask" = "2777";
-          writable = "no";
-          printable = "no";
-        };
-      };
-
-      krebs.iptables.tables.filter.INPUT.rules = [
-         # smbd
-         { predicate = "-i retiolum -p tcp --dport 445"; target = "ACCEPT"; }
-         { predicate = "-i retiolum -p tcp --dport 111"; target = "ACCEPT"; }
-         { predicate = "-i retiolum -p udp --dport 111"; target = "ACCEPT"; }
-         { predicate = "-i retiolum -p tcp --dport 2049"; target = "ACCEPT"; }
-         { predicate = "-i retiolum -p udp --dport 2049"; target = "ACCEPT"; }
-         { predicate = "-i retiolum -p tcp --dport 4000:4002"; target = "ACCEPT"; }
-         { predicate = "-i retiolum -p udp --dport 4000:4002"; target = "ACCEPT"; }
-         { predicate = "-i wiregrill -p tcp --dport 445"; target = "ACCEPT"; }
-         { predicate = "-i wiregrill -p tcp --dport 111"; target = "ACCEPT"; }
-         { predicate = "-i wiregrill -p udp --dport 111"; target = "ACCEPT"; }
-         { predicate = "-i wiregrill -p tcp --dport 2049"; target = "ACCEPT"; }
-         { predicate = "-i wiregrill -p udp --dport 2049"; target = "ACCEPT"; }
-         { predicate = "-i wiregrill -p tcp --dport 4000:4002"; target = "ACCEPT"; }
-         { predicate = "-i wiregrill -p udp --dport 4000:4002"; target = "ACCEPT"; }
-      ];
-    }
-    { # acme fallback for neoprism migration
-      services.nginx.virtualHosts."lassul.us".acmeFallbackHost = "orange.r";
-      services.nginx.virtualHosts."radio.lassul.us".acmeFallbackHost = "neoprism.r";
-      services.nginx.virtualHosts."flix.lassul.us".acmeFallbackHost = "neoprism.r";
-      services.nginx.virtualHosts."jitsi.lassul.us".acmeFallbackHost = "neoprism.r";
-      services.nginx.virtualHosts."cgit.lassul.us".acmeFallbackHost = "orange.r";
-      services.nginx.virtualHosts."mail.lassul.us".acmeFallbackHost = "neoprism.r";
-      services.nginx.virtualHosts."mumble.lassul.us".acmeFallbackHost = "neoprism.r";
-      services.nginx.virtualHosts."mail.ubikmedia.eu" = {
-        enableACME = true;
-        forceSSL = true;
-        acmeFallbackHost = "ubik.r";
-        locations."/" = {
-          recommendedProxySettings = true;
-          proxyWebsockets = true;
-          proxyPass = "https://ubik.r";
-        };
-      };
-    }
-  ];
-
-  krebs.build.host = config.krebs.hosts.prism;
-  services.earlyoom = {
-    enable = true;
-    freeMemThreshold = 5;
-  };
-
-  # prism rsa hack
-  services.openssh.hostKeys = [{
-    path = toString <secrets> + "ssh.id_rsa";
-    type = "rsa";
-  }];
-}
diff --git a/lass/1systems/prism/physical.nix b/lass/1systems/prism/physical.nix
deleted file mode 100644
index 2260aa648..000000000
--- a/lass/1systems/prism/physical.nix
+++ /dev/null
@@ -1,107 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-
-  imports = [
-    ./config.nix
-    <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
-  ];
-
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "sd_mod" ];
-  boot.kernelModules = [ "kvm-intel" ];
-  boot.swraid.enable = true;
-
-  fileSystems."/" = {
-    device = "rpool/root/nixos";
-    fsType = "zfs";
-  };
-
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/d155d6ff-8e89-4876-a9e7-d1b7ba6a4804";
-    fsType = "ext4";
-  };
-
-  fileSystems."/backups" = {
-    device = "tank/backups";
-    fsType = "zfs";
-  };
-
-  fileSystems."/srv/http" = {
-    device = "tank/srv-http";
-    fsType = "zfs";
-  };
-
-  fileSystems."/var/download" = {
-    device = "tank/download";
-    fsType = "zfs";
-  };
-
-  fileSystems."/var/lib/containers" = {
-    device = "tank/containers";
-    fsType = "zfs";
-  };
-
-  fileSystems."/home" = {
-    device = "tank/home";
-    fsType = "zfs";
-  };
-
-  fileSystems."/var/lib/nextcloud" = {
-    device = "tank/nextcloud";
-    fsType = "zfs";
-  };
-
-  fileSystems."/var/lib/libvirt" = {
-    device = "tank/libvirt";
-    fsType = "zfs";
-  };
-
-  fileSystems."/var/realwallpaper/archive" = {
-    device = "tank/wallpaper";
-    fsType = "zfs";
-  };
-
-  # silence mdmonitor.service failures
-  # https://github.com/NixOS/nixpkgs/issues/72394
-  environment.etc."mdadm.conf".text = ''
-    MAILADDR root
-  '';
-
-  nix.maxJobs = lib.mkDefault 8;
-  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
-
-  boot.loader.grub.enable = true;
-  boot.loader.grub.version = 2;
-  boot.loader.grub.devices = [ "/dev/sda" "/dev/sdb" ];
-
-  # we don't pay for power there and this might solve a problem we observed at least once
-  # https://www.thomas-krenn.com/de/wiki/PCIe_Bus_Error_Status_00001100_beheben
-  boot.kernelParams = [ "pcie_aspm=off" "net.ifnames=0" "nomodeset" ];
-  networking.dhcpcd.enable = false;
-
-
-  networking.useNetworkd = lib.mkForce false;
-  systemd.network.enable = lib.mkForce false;
-  # bridge config
-  networking.bridges."ext-br".interfaces = [ "eth0" ];
-  networking = {
-    hostId = "2283aaae";
-    defaultGateway = "95.216.1.129";
-    defaultGateway6 = { address = "fe80::1"; interface = "ext-br"; };
-    # Use google's public DNS server
-    nameservers = [ "8.8.8.8" ];
-    interfaces.ext-br.ipv4.addresses = [
-      {
-        address = "95.216.1.150";
-        prefixLength = 26;
-      }
-    ];
-    interfaces.ext-br.ipv6.addresses = [
-      {
-        address = "2a01:4f9:2a:1e9::1";
-        prefixLength = 64;
-      }
-    ];
-  };
-
-}
diff --git a/lass/1systems/radio/config.nix b/lass/1systems/radio/config.nix
deleted file mode 100644
index 00e9bd3fe..000000000
--- a/lass/1systems/radio/config.nix
+++ /dev/null
@@ -1,24 +0,0 @@
-with import <stockholm/lib>;
-{ config, lib, pkgs, ... }:
-{
-  imports = [
-    <stockholm/lass>
-    <stockholm/lass/2configs>
-    <stockholm/lass/2configs/retiolum.nix>
-
-    <stockholm/lass/2configs/syncthing.nix>
-    <stockholm/lass/2configs/services/radio>
-  ];
-
-  krebs.build.host = config.krebs.hosts.radio;
-
-  security.acme = {
-    acceptTerms = true;
-    defaults.email = "acme@lassul.us";
-  };
-
-  krebs.sync-containers3.inContainer = {
-    enable = true;
-    pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOvPKdbVwMEFCDMyNAzR8NdVjTbQL2G+03Xomxn6KKFt";
-  };
-}
diff --git a/lass/1systems/radio/physical.nix b/lass/1systems/radio/physical.nix
deleted file mode 100644
index 8577daf34..000000000
--- a/lass/1systems/radio/physical.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  imports = [
-    ./config.nix
-  ];
-  boot.isContainer = true;
-  networking.useDHCP = true;
-}
diff --git a/lass/1systems/radio/source.nix b/lass/1systems/radio/source.nix
deleted file mode 100644
index 4acdb0c26..000000000
--- a/lass/1systems/radio/source.nix
+++ /dev/null
@@ -1,6 +0,0 @@
-{ lib, pkgs, test, ... }: let
-  npkgs = lib.importJSON ../../../krebs/nixpkgs-unstable.json;
-in if test then {} else {
-  nixpkgs.git.ref = lib.mkForce npkgs.rev;
-  nixpkgs-unstable = lib.mkForce { file = "/var/empty"; };
-}
diff --git a/lass/1systems/shodan/config.nix b/lass/1systems/shodan/config.nix
deleted file mode 100644
index 0bea37e5c..000000000
--- a/lass/1systems/shodan/config.nix
+++ /dev/null
@@ -1,28 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  imports = [
-    <stockholm/lass>
-
-    <stockholm/lass/2configs/mouse.nix>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/baseX.nix>
-    <stockholm/lass/2configs/pipewire.nix>
-    <stockholm/lass/2configs/exim-retiolum.nix>
-    <stockholm/lass/2configs/browsers.nix>
-    <stockholm/lass/2configs/programs.nix>
-    <stockholm/lass/2configs/wine.nix>
-    <stockholm/lass/2configs/bitcoin.nix>
-    <stockholm/lass/2configs/yellow-mounts/samba.nix>
-    <stockholm/lass/2configs/fetchWallpaper.nix>
-    <stockholm/lass/2configs/consul.nix>
-    <stockholm/lass/2configs/snapclient.nix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.shodan;
-
-  services.logind.lidSwitch = "ignore";
-  services.logind.lidSwitchDocked = "ignore";
-  nix.trustedUsers = [ "root" "lass" ];
-  system.stateVersion = "22.05";
-}
diff --git a/lass/1systems/shodan/physical.nix b/lass/1systems/shodan/physical.nix
deleted file mode 100644
index f94edcf9b..000000000
--- a/lass/1systems/shodan/physical.nix
+++ /dev/null
@@ -1,45 +0,0 @@
-{
-  #TODO reinstall with correct layout and use lass/hw/x220
-  imports = [
-    ./config.nix
-    <stockholm/krebs/2configs/hw/x220.nix>
-  ];
-
-  boot = {
-    loader.grub.enable = true;
-    loader.grub.version = 2;
-    loader.grub.device = "/dev/sda";
-
-    initrd.luks.devices.lusksroot.device = "/dev/sda2";
-    initrd.availableKernelModules = [ "xhci_hcd" "ehci_pci" "ahci" "usb_storage" ];
-  };
-  fileSystems = {
-    "/" = {
-      device = "/dev/pool/nix";
-      fsType = "btrfs";
-    };
-
-    "/boot" = {
-      device = "/dev/sda1";
-    };
-    "/home" = {
-      device = "/dev/mapper/pool-home";
-      fsType = "btrfs";
-      options = ["defaults" "noatime" "ssd" "compress=lzo"];
-    };
-    "/bku" = {
-      device = "/dev/pool/bku";
-      fsType = "btrfs";
-    };
-    "/backups" = {
-      device = "/dev/pool/backup";
-      fsType = "ext4";
-    };
-  };
-
-  services.udev.extraRules = ''
-    SUBSYSTEM=="net", ATTR{address}=="a0:88:b4:29:26:bc", NAME="wl0"
-    SUBSYSTEM=="net", ATTR{address}=="f0:de:f1:0c:a7:63", NAME="et0"
-    SUBSYSTEM=="net", ATTR{address}=="00:e0:4c:69:ea:71", NAME="int0"
-  '';
-}
diff --git a/lass/1systems/skynet/config.nix b/lass/1systems/skynet/config.nix
deleted file mode 100644
index 4da4dffb8..000000000
--- a/lass/1systems/skynet/config.nix
+++ /dev/null
@@ -1,41 +0,0 @@
-{ config, pkgs, ... }:
-with import <stockholm/lib>;
-{
-  imports = [
-    <stockholm/lass>
-
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/blue-host.nix>
-    <stockholm/lass/2configs/green-host.nix>
-    <stockholm/lass/2configs/power-action.nix>
-    <stockholm/lass/2configs/syncthing.nix>
-    {
-      services.xserver.enable = true;
-      services.xserver.desktopManager.xfce.enable = true;
-
-      users.users.discordius = {
-        uid = genid "diskordius";
-        isNormalUser = true;
-        extraGroups = [
-          "audio"
-          "networkmanager"
-        ];
-      };
-      environment.systemPackages = with pkgs; [
-        google-chrome
-      ];
-      hardware.pulseaudio = {
-        enable = true;
-        systemWide = true;
-      };
-    }
-  ];
-
-  krebs.build.host = config.krebs.hosts.skynet;
-
-  networking.wireless.enable = false;
-  networking.networkmanager.enable = true;
-
-  services.logind.lidSwitch = "ignore";
-  services.logind.lidSwitchDocked = "ignore";
-}
diff --git a/lass/1systems/skynet/physical.nix b/lass/1systems/skynet/physical.nix
deleted file mode 100644
index 1ac9708c7..000000000
--- a/lass/1systems/skynet/physical.nix
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-  imports = [
-    ./config.nix
-    <stockholm/krebs/2configs/hw/x220.nix>
-  ];
-
-  boot.loader.grub.enable = true;
-  boot.loader.grub.version = 2;
-  boot.loader.grub.efiSupport = true;
-  boot.loader.grub.efiInstallAsRemovable = true;
-  boot.loader.grub.device = "nodev";
-
-  networking.hostId = "06442b9a";
-
-  fileSystems."/" = {
-    device = "rpool/root";
-    fsType = "zfs";
-  };
-
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/0876-B308";
-    fsType = "vfat";
-  };
-
-  services.udev.extraRules = ''
-    SUBSYSTEM=="net", ATTR{address}=="10:0b:a9:a6:44:04", NAME="wl0"
-    SUBSYSTEM=="net", ATTR{address}=="f0:de:f1:d1:90:fc", NAME="et0"
-  '';
-}
diff --git a/lass/1systems/styx/config.nix b/lass/1systems/styx/config.nix
deleted file mode 100644
index 988cbca75..000000000
--- a/lass/1systems/styx/config.nix
+++ /dev/null
@@ -1,116 +0,0 @@
-{ config, pkgs, ... }:
-
-with import <stockholm/lib>;
-{
-  imports = [
-    <stockholm/lass>
-
-    <stockholm/lass/2configs/mouse.nix>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/baseX.nix>
-    <stockholm/lass/2configs/pipewire.nix>
-    <stockholm/lass/2configs/exim-retiolum.nix>
-    <stockholm/lass/2configs/browsers.nix>
-    <stockholm/lass/2configs/programs.nix>
-    <stockholm/lass/2configs/nfs-dl.nix>
-    <stockholm/lass/2configs/yellow-mounts/samba.nix>
-    <stockholm/lass/2configs/gg23.nix>
-    <stockholm/lass/2configs/hass>
-    <stockholm/lass/2configs/green-host.nix>
-    <stockholm/krebs/2configs/news-host.nix>
-    # <stockholm/lass/2configs/br.nix>
-    <stockholm/lass/2configs/fetchWallpaper.nix>
-    <stockholm/lass/2configs/home-media.nix>
-    <stockholm/lass/2configs/syncthing.nix>
-    # <stockholm/lass/2configs/idc.nix>
-    <stockholm/lass/2configs/ppp/umts-stick.nix>
-    <stockholm/lass/2configs/snapserver.nix>
-    <stockholm/lass/2configs/snapclient.nix>
-    <stockholm/lass/2configs/consul.nix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.styx;
-
-  networking.firewall.interfaces.int0.allowedTCPPorts = [ config.services.smokeping.port ];
-  networking.firewall.interfaces.retiolum.allowedTCPPorts = [ config.services.smokeping.port ];
-  networking.firewall.interfaces.wiregrill.allowedTCPPorts = [ config.services.smokeping.port ];
-  krebs.power-action.enable = mkForce false;
-
-  environment.systemPackages = with pkgs; [
-    wol
-    (writeDashBin "wake-alien" ''
-      ${wol}/bin/wol -h 10.42.0.255 10:65:30:68:83:a3
-    '')
-    (writers.writeDashBin "iptv" ''
-      set -efu
-      /run/current-system/sw/bin/mpv \
-        --audio-display=no --audio-channels=stereo \
-        --audio-samplerate=48000 --audio-format=s16 \
-        --ao-pcm-file=/run/snapserver/snapfifo --ao=pcm \
-        --audio-delay=-1 \
-        --playlist=https://iptv-org.github.io/iptv/index.nsfw.m3u \
-        --idle=yes \
-        --input-ipc-server=/tmp/mpv.ipc \
-        "$@"
-    '')
-  ];
-
-  users.users.mainUser.openssh.authorizedKeys.keys = [
-    config.krebs.users.lass-android.pubkey
-  ];
-  # http://10.42.0.1:8081/smokeping.fcgi
-  services.smokeping = {
-    enable = true;
-    host = null;
-    targetConfig = ''
-      probe = FPing
-      menu = top
-      title = top
-
-      + Local
-      menu = Local
-      title = Local Network
-      ++ LocalMachine
-      menu = Local Machine
-      title = This host
-      host = localhost
-
-      + Internet
-      menu = internet
-      title = internet
-
-      ++ CloudflareDNS
-      menu = Cloudflare DNS
-      title = Cloudflare DNS server
-      host = 1.1.1.1
-
-      ++ GoogleDNS
-      menu = Google DNS
-      title = Google DNS server
-      host = 8.8.8.8
-
-      + retiolum
-      menu = retiolum
-      title = retiolum
-
-      ++ gum
-      menu = gum.r
-      title = gum.r
-      host = gum.r
-
-      ++ ni
-      menu = ni.r
-      title = ni.r
-      host = ni.r
-
-      ++ prism
-      menu = prism.r
-      title = prism.r
-      host = prism.r
-    '';
-  };
-
-  # for usb internet
-  hardware.usbWwan.enable = true;
-}
-
diff --git a/lass/1systems/styx/physical.nix b/lass/1systems/styx/physical.nix
deleted file mode 100644
index 284bbb333..000000000
--- a/lass/1systems/styx/physical.nix
+++ /dev/null
@@ -1,38 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  imports = [
-    ./config.nix
-    <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
-  ];
-
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "sd_mod" ];
-  boot.initrd.kernelModules = [ "dm-snapshot" ];
-  boot.kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
-
-  boot.loader.grub.enable = true;
-  boot.loader.grub.efiSupport = true;
-  boot.loader.grub.device = "/dev/disk/by-id/ata-SanDisk_SSD_G5_BICS4_20248F446514";
-  boot.loader.grub.efiInstallAsRemovable = true;
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/ee5c9099-17fa-401e-852e-67cb4ae068f4";
-      fsType = "ext4";
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/EAA5-88A9";
-      fsType = "vfat";
-    };
-
-  swapDevices = [ ];
-
-  nix.maxJobs = lib.mkDefault 4;
-  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
-
-  services.udev.extraRules = ''
-    SUBSYSTEM=="net", ATTR{address}=="3c:7c:3f:7e:e2:39", NAME="et0"
-    SUBSYSTEM=="net", ATTR{address}=="00:e0:4c:78:91:50", NAME="int0"
-  '';
-}
diff --git a/lass/1systems/ubik/config.nix b/lass/1systems/ubik/config.nix
deleted file mode 100644
index 3afbf6bd1..000000000
--- a/lass/1systems/ubik/config.nix
+++ /dev/null
@@ -1,276 +0,0 @@
-with import <stockholm/lib>;
-{ config, lib, pkgs, ... }:
-{
-  imports = [
-    <stockholm/lass>
-    <stockholm/lass/2configs>
-    <stockholm/lass/2configs/retiolum.nix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.ubik;
-
-  krebs.sync-containers3.inContainer = {
-    enable = true;
-    pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPBFGMjH0+Dco6DVFZbByENMci8CFTLXCL7j53yctPnM";
-  };
-
-  security.acme = {
-    acceptTerms = true;
-    defaults.email = "acme@lassul.us";
-  };
-  networking.firewall.allowedTCPPorts = [ 80 443 ];
-
-  # nextcloud
-  services.nginx.virtualHosts."c.apanowicz.de" = {
-    enableACME = true;
-    forceSSL = true;
-  };
-  services.nextcloud = {
-    enable = true;
-    enableBrokenCiphersForSSE = false;
-    hostName = "c.apanowicz.de";
-    package = pkgs.nextcloud25;
-    config.adminpassFile = "/run/nextcloud.pw";
-    https = true;
-    maxUploadSize = "9001M";
-  };
-  systemd.services.nextcloud-setup.serviceConfig.ExecStartPre = [
-    "+${pkgs.writeDash "copy-pw" ''
-      ${pkgs.rsync}/bin/rsync \
-        --chown nextcloud:nextcloud \
-        --chmod 0700 \
-        /var/src/secrets/nextcloud.pw /run/nextcloud.pw
-    ''}"
-  ];
-
-  # mail
-  lass.usershadow.enable = true;
-  services.nginx.virtualHosts."mail.ubikmedia.eu" = {
-    enableACME = true;
-    forceSSL = true;
-  };
-  services.roundcube = {
-    enable = true;
-    hostName = "mail.ubikmedia.eu";
-    extraConfig = ''
-      $config['smtp_debug'] = true;
-      $config['smtp_host'] = "localhost:25";
-    '';
-  };
-  services.dovecot2 = {
-    enable = true;
-    showPAMFailure = true;
-    mailLocation = "maildir:~/Mail";
-    sslServerCert = "/var/lib/acme/mail.ubikmedia.eu/fullchain.pem";
-    sslServerKey = "/var/lib/acme/mail.ubikmedia.eu/key.pem";
-  };
-  krebs.exim-smarthost = {
-    ssl_cert = "/var/lib/acme/mail.ubikmedia.eu/fullchain.pem";
-    ssl_key = "/var/lib/acme/mail.ubikmedia.eu/key.pem";
-    authenticators.PLAIN = ''
-      driver = plaintext
-      public_name = PLAIN
-      server_condition = ''${run{/run/wrappers/bin/shadow_verify_arg ${config.lass.usershadow.pattern} $auth2 $auth3}{yes}{no}}
-    '';
-    authenticators.LOGIN = ''
-      driver = plaintext
-      public_name = LOGIN
-      server_prompts = "Username:: : Password::"
-      server_condition = ''${run{/run/wrappers/bin/shadow_verify_arg ${config.lass.usershadow.pattern} $auth1 $auth2}{yes}{no}}
-      # server_condition = ''${run{/run/current-system/sw/bin/debug_exim ${config.lass.usershadow.pattern} $auth1 $auth2}{yes}{no}}
-    '';
-    internet-aliases = [
-      { from = "dma@ubikmedia.de"; to = "domsen"; }
-      { from = "dma@ubikmedia.eu"; to = "domsen"; }
-      { from = "hallo@apanowicz.de"; to = "domsen"; }
-      { from = "bruno@apanowicz.de"; to = "bruno"; }
-      { from = "mail@jla-trading.com"; to = "jla-trading"; }
-      { from = "jms@ubikmedia.eu"; to = "jms"; }
-      { from = "ms@ubikmedia.eu"; to = "ms"; }
-      { from = "ubik@ubikmedia.eu"; to = "domsen, jms, ms"; }
-      { from = "kontakt@alewis.de"; to ="klabusterbeere"; }
-      { from = "hallo@jarugadesign.de"; to ="kasia"; }
-      { from = "noreply@beeshmooth.ch"; to ="besmooth@gmx.ch"; }
-
-      { from = "testuser@ubikmedia.eu"; to = "testuser"; }
-    ];
-    sender_domains = [
-      "jla-trading.com"
-      "ubikmedia.eu"
-      "ubikmedia.de"
-      "apanowicz.de"
-      "alewis.de"
-      "jarugadesign.de"
-      "beesmooth.ch"
-      "event-extra.de"
-    ];
-    dkim = [
-      { domain = "ubikmedia.eu"; }
-      { domain = "apanowicz.de"; }
-      { domain = "beesmooth.ch"; }
-    ];
-  };
-
-  # users
-  users.users.UBIK-SFTP = {
-    uid = pkgs.stockholm.lib.genid_uint31 "UBIK-SFTP";
-    home = "/home/UBIK-SFTP";
-    useDefaultShell = true;
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.xanf = {
-    uid = pkgs.stockholm.lib.genid_uint31 "xanf";
-    group = "xanf";
-    home = "/home/xanf";
-    useDefaultShell = true;
-    createHome = false; # creathome forces permissions
-    isNormalUser = true;
-  };
-
-  users.users.domsen = {
-    uid = pkgs.stockholm.lib.genid_uint31 "domsen";
-    description = "maintenance acc for domsen";
-    home = "/home/domsen";
-    useDefaultShell = true;
-    extraGroups = [ "syncthing" "download" "xanf" ];
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.bruno = {
-    uid = pkgs.stockholm.lib.genid_uint31 "bruno";
-    home = "/home/bruno";
-    useDefaultShell = true;
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.jla-trading = {
-    uid = pkgs.stockholm.lib.genid_uint31 "jla-trading";
-    home = "/home/jla-trading";
-    useDefaultShell = true;
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.jms = {
-    uid = pkgs.stockholm.lib.genid_uint31 "jms";
-    home = "/home/jms";
-    useDefaultShell = true;
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.ms = {
-    uid = pkgs.stockholm.lib.genid_uint31 "ms";
-    home = "/home/ms";
-    useDefaultShell = true;
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.testuser = {
-    uid = pkgs.stockholm.lib.genid_uint31 "testuser";
-    home = "/home/testuser";
-    useDefaultShell = true;
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.bui = {
-    uid = pkgs.stockholm.lib.genid_uint31 "bui";
-    home = "/home/bui";
-    useDefaultShell = true;
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.klabusterbeere = {
-    uid = pkgs.stockholm.lib.genid_uint31 "klabusterbeere";
-    home = "/home/klabusterbeere";
-    useDefaultShell = true;
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.kasia = {
-    uid = pkgs.stockholm.lib.genid_uint31 "kasia";
-    home = "/home/kasia";
-    useDefaultShell = true;
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.XANF_TEAM = {
-    uid = pkgs.stockholm.lib.genid_uint31 "XANF_TEAM";
-    group = "xanf";
-    home = "/home/XANF_TEAM";
-    useDefaultShell = true;
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.dif = {
-    uid = pkgs.stockholm.lib.genid_uint31 "dif";
-    home = "/home/dif";
-    useDefaultShell = true;
-    extraGroups = [ "xanf" ];
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.lavafilms = {
-    uid = pkgs.stockholm.lib.genid_uint31 "lavafilms";
-    home = "/home/lavafilms";
-    useDefaultShell = true;
-    extraGroups = [ "xanf" ];
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.movematchers = {
-    uid = pkgs.stockholm.lib.genid_uint31 "movematchers";
-    home = "/home/movematchers";
-    useDefaultShell = true;
-    extraGroups = [ "xanf" ];
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.blackphoton = {
-    uid = pkgs.stockholm.lib.genid_uint31 "blackphoton";
-    home = "/home/blackphoton";
-    useDefaultShell = true;
-    extraGroups = [ "xanf" ];
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.line = {
-    uid = pkgs.stockholm.lib.genid_uint31 "line";
-    home = "/home/line";
-    useDefaultShell = true;
-    # extraGroups = [ "xanf" ];
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.avada = {
-    uid = pkgs.stockholm.lib.genid_uint31 "avada";
-    home = "/home/avada";
-    useDefaultShell = true;
-    createHome = true;
-    isNormalUser = true;
-  };
-
-  users.users.familienrat = {
-    uid = pkgs.stockholm.lib.genid_uint31 "familienrat";
-    home = "/home/familienrat";
-    useDefaultShell = true;
-    createHome = true;
-    isNormalUser = true;
-  };
-
-}
diff --git a/lass/1systems/ubik/physical.nix b/lass/1systems/ubik/physical.nix
deleted file mode 100644
index 8577daf34..000000000
--- a/lass/1systems/ubik/physical.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  imports = [
-    ./config.nix
-  ];
-  boot.isContainer = true;
-  networking.useDHCP = true;
-}
diff --git a/lass/1systems/wizard/config.nix b/lass/1systems/wizard/config.nix
deleted file mode 100644
index 5e69171ce..000000000
--- a/lass/1systems/wizard/config.nix
+++ /dev/null
@@ -1,287 +0,0 @@
-{ config, lib, pkgs, ... }:
-with import <stockholm/lib>;
-
-let
-
-  icon = pkgs.writeText "icon" ''
-                    //
-                    //
-                  _ //
-               .' . // '.
-              '_ '_\/_'  `_
-              .  . \\  .  .
-             .==. ` \\' .'
-      .\|   //bd\\   \,
-      \_'`._\\__//_.'`.;
-        `.__      __,' \\
-            |    |      \\
-            |    |       `
-            |    |
-            |    |
-            |____|
-    l42    =='  '==
-  '';
-
-  messenger = pkgs.writeText "message" ''
-                                 .
-                              | \/|
-      (\   _                  ) )|/|
-          (/            _----. /.'.'
-    .-._________..      .' @ _\  .'
-    '.._______.   '.   /    (_| .')
-      '._____.  /   '-/      | _.'
-       '.______ (         ) ) \
-         '..____ '._       )  )
-            .' __.--\  , ,  // ((
-            '.'  mrf|  \/   (_.'(
-                    '   \ .'
-                     \   (
-                      \   '.
-                       \ \ '.)
-                        '-'-'
-  '';
-
-  waiting = pkgs.writeText "waiting" ''
-                             Z
-                       Z
-                    z
-                  z
-              * '
-             / \
-            /___\
-           ( - - )
-           )  L  (           .--------------.
-         __()(-)()__      | \              |
-      .~~  )()()()  ~.    |  .             :
-     /      )()()     `   |   `-.__________)
-    |        )()  ~       |  :             :
-    |         )           |  :  |
-    |    _                |     |   [ ##   :
-     \    ~~-.            |  ,   oo_______.'
-      `_   ( \) _____/~~~~ `--___
-      | ~`-)  ) `-.   `---   ( - a:f -
-      |   '///`  | `-.
-      |     | |  |    `-.
-      |     | |  |       `-.
-      |     | |\ |
-      |     | | \|
-       `-.  | |  |
-          `-| '
-  '';
-
-  wizard = pkgs.writers.writeDash "wizard" ''
-    cat ${icon}
-
-    echo -n '${''
-      welcome to the computer wizard
-      first we will check for internet connectivity
-
-    ''}'
-
-    read -p '(press enter to continue...)' key
-    until ping -c1 8.8.8.8; do
-      ${pkgs.nm-dmenu}/bin/nm-dmenu
-    done
-
-    mode=$(echo -n '${''
-      1. Help of the wizard
-      2. Install NixOS
-      3. I know what I need to do
-    ''}' | ${pkgs.fzf}/bin/fzf --reverse)
-    case "$mode" in
-      1*)
-        echo 'mode_1' > /tmp/mode
-        clear
-        echo 'waiting for the messenger to reach the wizard'
-        cat ${messenger}
-
-        # get pubkeys
-        mkdir -p /root/.ssh/
-        touch /root/.ssh/authorized_keys
-        curl -Ss 'https://lassul.us/mors.pub' >> /root/.ssh/authorized_keys
-        curl -Ss 'https://lassul.us/blue.pub' >> /root/.ssh/authorized_keys
-        curl -Ss 'https://lassul.us/yubi.pub' >> /root/.ssh/authorized_keys
-
-        # write via irc
-        systemctl start hidden-ssh-announce.service
-        tmux new-session -s help ${pkgs.writers.writeDash "waiting" ''
-          cat ${waiting}
-          read -p 'waiting for the wizard to wake up' key
-          ${pkgs.bashInteractive}/bin/bash
-        ''}
-        ;;
-      2*)
-        echo 'mode_2' > /tmp/mode
-        ${pkgs.nixos-installer}/bin/nixos-installer
-        ;;
-      3*)
-        echo 'mode_3' > /tmp/mode
-        ;;
-      *)
-        echo 'no mode selected'
-        ;;
-    esac
-  '';
-
-in {
-  imports = [
-    <stockholm/krebs>
-    <stockholm/lass/3modules>
-    <stockholm/lass/2configs/vim.nix>
-    # <nixpkgs/nixos/modules/installer/cd-dvd/installation-cd-base.nix>
-    {
-      nixpkgs.config.packageOverrides = import <stockholm/lass/5pkgs> pkgs;
-      krebs.enable = true;
-      krebs.build.user = config.krebs.users.lass;
-      krebs.build.host = {};
-    }
-    # {
-    #   systemd.services.wizard = {
-    #     description = "Computer Wizard";
-    #     wantedBy = [ "multi-user.target" ];
-    #     serviceConfig = {
-    #       ExecStart = pkgs.writers.writeDash "wizard" ''
-    #         set -efu
-    #         cat <<EOF
-    #         welcome to the computer wizard
-    #         you can choose between the following modes
-    #         echo -n '1\n2\n3' | ${pkgs.fzf}/bin/fzf
-    #         EOF
-    #       '';
-    #       StandardInput = "tty";
-    #       StandardOutput = "tty";
-    #       # TTYPath = "/dev/tty1";
-    #       TTYPath = "/dev/ttyS0";
-    #       TTYReset = true;
-    #       TTYVTDisallocate = true;
-    #       Restart = "always";
-    #     };
-    #   };
-    # }
-  ];
-
-  networking.hostName = "wizard";
-  nixpkgs.config.allowUnfree = true;
-
-  # users.extraUsers = {
-  #   root = {
-  #     openssh.authorizedKeys.keys = [
-  #       config.krebs.users.lass.pubkey
-  #       config.krebs.users.lass-mors.pubkey
-  #     ];
-  #   };
-  # };
-
-  environment.systemPackages = with pkgs; [
-  #stockholm
-    git
-    gnumake
-    jq
-    parallel
-    proot
-    populate
-
-  #style
-    most
-    rxvt-unicode-unwrapped.terminfo
-
-  #monitoring tools
-    htop
-    iotop
-
-  #network
-    iptables
-    iftop
-    nm-dmenu
-
-  #stuff for dl
-    aria2
-
-  #neat utils
-    chntpw
-    hashPassword
-    krebspaste
-    pciutils
-    psmisc
-    tmux
-    usbutils
-
-  #unpack stuff
-    p7zip
-    unzip
-    unrar
-
-  #data recovery
-    ddrescue
-    ntfs3g
-    dosfstools
-
-    nixos-installer
-  ];
-
-  environment.extraInit = ''
-    EDITOR=vim
-  '';
-
-  programs.bash = {
-    enableCompletion = true;
-    interactiveShellInit = ''
-      HISTCONTROL='erasedups:ignorespace'
-      HISTSIZE=65536
-      HISTFILESIZE=$HISTSIZE
-
-      shopt -s checkhash
-      shopt -s histappend histreedit histverify
-      shopt -s no_empty_cmd_completion
-      complete -d cd
-    '';
-    promptInit = ''
-      if test $UID = 0; then
-        PS1='\[\033[1;31m\]\w\[\033[0m\] '
-        PROMPT_COMMAND='echo -ne "\033]0;$$ $USER@$PWD\007"'
-      elif test $UID = 1337; then
-        PS1='\[\033[1;32m\]\w\[\033[0m\] '
-        PROMPT_COMMAND='echo -ne "\033]0;$$ $PWD\007"'
-      else
-        PS1='\[\033[1;33m\]\u@\w\[\033[0m\] '
-        PROMPT_COMMAND='echo -ne "\033]0;$$ $USER@$PWD\007"'
-      fi
-      if test -n "$SSH_CLIENT"; then
-        PS1='\[\033[35m\]\h'" $PS1"
-        PROMPT_COMMAND='echo -ne "\033]0;$$ $HOSTNAME $USER@$PWD\007"'
-      fi
-      if ! test -e /tmp/mode; then
-        ${wizard}
-      fi
-    '';
-  };
-
-  services.openssh.enable = true;
-  systemd.services.sshd.wantedBy = mkForce [ "multi-user.target" ];
-
-  networking.firewall = {
-    enable = true;
-    allowedTCPPorts = [ 22 ];
-  };
-  networking.networkmanager.enable = true;
-  networking.wireless.enable = mkForce false;
-
-  krebs.hidden-ssh = {
-    enable = true;
-    channel = "##lassulus-wizard";
-    message = "lassulus: torify sshn root@";
-  };
-  systemd.services.hidden-ssh-announce.wantedBy = mkForce [];
-  services.getty.autologinUser = lib.mkForce "root";
-
-  nixpkgs.config.packageOverrides = super: {
-    dmenu = pkgs.writeDashBin "dmenu" ''
-      ${pkgs.fzf}/bin/fzf \
-        --history=/dev/null \
-        --print-query \
-        --prompt=\"$PROMPT\"
-    '';
-  };
-
-  boot.tmpOnTmpfs = true;
-}
diff --git a/lass/1systems/wizard/generate-iso.sh b/lass/1systems/wizard/generate-iso.sh
deleted file mode 100755
index 6c8f1532e..000000000
--- a/lass/1systems/wizard/generate-iso.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/usr/bin/env nix-shell
-#! nix-shell -i bash -p nixos-generators
-
-set -xefu
-
-WD=$(dirname "$0")
-nixos-generate -I stockholm="$WD"/../../.. -c "$WD"/config.nix -f install-iso
diff --git a/lass/1systems/wizard/run-vm.sh b/lass/1systems/wizard/run-vm.sh
deleted file mode 100755
index 13914ad5f..000000000
--- a/lass/1systems/wizard/run-vm.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/usr/bin/env nix-shell
-#! nix-shell -i bash -p nixos-generators
-
-set -efu
-
-WD=$(dirname "$0")
-nixos-generate -I stockholm="$WD"/../../.. -c "$WD"/config.nix -f vm-nogui --run
diff --git a/lass/1systems/wizard/test.nix b/lass/1systems/wizard/test.nix
deleted file mode 100644
index 165b9f14d..000000000
--- a/lass/1systems/wizard/test.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-{ config, lib, pkgs, ... }:
-{
-  imports = [
-    ./config.nix
-  ];
-  virtualisation.emptyDiskImages = [
-    8000
-  ];
-  virtualisation.memorySize = 1024;
-}
diff --git a/lass/1systems/xerxes/config.nix b/lass/1systems/xerxes/config.nix
deleted file mode 100644
index d1ee4cf71..000000000
--- a/lass/1systems/xerxes/config.nix
+++ /dev/null
@@ -1,76 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  imports = [
-    <stockholm/lass>
-
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/exim-retiolum.nix>
-    <stockholm/lass/2configs/baseX.nix>
-    <stockholm/lass/2configs/pipewire.nix>
-    <stockholm/lass/2configs/browsers.nix>
-    <stockholm/lass/2configs/programs.nix>
-    <stockholm/lass/2configs/network-manager.nix>
-    <stockholm/lass/2configs/syncthing.nix>
-    <stockholm/lass/2configs/sync/sync.nix>
-    <stockholm/lass/2configs/steam.nix>
-    <stockholm/lass/2configs/wine.nix>
-    <stockholm/lass/2configs/fetchWallpaper.nix>
-    <stockholm/lass/2configs/pass.nix>
-    <stockholm/lass/2configs/mail.nix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.xerxes;
-
-  environment.shellAliases = {
-    deploy = pkgs.writeDash "deploy" ''
-      set -eu
-      export SYSTEM="$1"
-      $(nix-build $HOME/sync/stockholm/lass/krops.nix --no-out-link --argstr name "$SYSTEM" -A deploy)
-    '';
-    usb-tether-on = pkgs.writeDash "usb-tether-on" ''
-      adb shell su -c service call connectivity 33 i32 1 s16 text
-    '';
-    usb-tether-off = pkgs.writeDash "usb-tether-off" ''
-      adb shell su -c service call connectivity 33 i32 0 s16 text
-    '';
-  };
-
-  services.xserver = {
-    displayManager.lightdm.autoLogin.enable = true;
-    displayManager.lightdm.autoLogin.user = "lass";
-  };
-
-  boot.blacklistedKernelModules = [ "xpad" ];
-  systemd.services.xboxdrv = {
-    wantedBy = [ "multi-user.target" ];
-    script = ''
-      ${pkgs.xboxdrv.overrideAttrs(o: {
-        patches = o.patches ++ [ (pkgs.fetchurl {
-          url = "https://patch-diff.githubusercontent.com/raw/xboxdrv/xboxdrv/pull/251.patch";
-          sha256 = "17784y20mxqrlhgvwvszh8lprxrvgmb7ah9dknmbhj5jhkjl8wq5";
-        }) ];
-      })}/bin/xboxdrv --type xbox360 --dbus disabled -D
-    '';
-  };
-
-  programs.adb.enable = true;
-
-  services.logind.lidSwitch = "suspend";
-  lass.screenlock.enable = lib.mkForce false;
-
-  hardware.bluetooth = {
-    enable = true;
-    powerOnBoot = true;
-  };
-  hardware.pulseaudio.package = pkgs.pulseaudioFull;
-  # hardware.pulseaudio.configFile = pkgs.writeText "default.pa" ''
-  #   load-module module-bluetooth-policy
-  #   load-module module-bluetooth-discover
-  #   ## module fails to load with
-  #   ##   module-bluez5-device.c: Failed to get device path from module arguments
-  #   ##   module.c: Failed to load module "module-bluez5-device" (argument: ""): initialization failed.
-  #   # load-module module-bluez5-device
-  #   # load-module module-bluez5-discover
-  # '';
-}
diff --git a/lass/1systems/xerxes/physical.nix b/lass/1systems/xerxes/physical.nix
deleted file mode 100644
index 5a6f07215..000000000
--- a/lass/1systems/xerxes/physical.nix
+++ /dev/null
@@ -1,73 +0,0 @@
-{ pkgs, lib, ... }:
-{
-  imports = [
-    ./config.nix
-    <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
-  ];
-
-  boot.loader.grub = {
-    enable = true;
-    device = "/dev/sda";
-    efiSupport = true;
-    efiInstallAsRemovable = true;
-  };
-
-  boot.blacklistedKernelModules = [
-    "sdhci_pci"
-  ];
-
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "sd_mod" ];
-  boot.initrd.luks.devices.crypted.device = "/dev/sda3";
-  boot.kernelModules = [ "kvm-intel" ];
-  boot.kernelParams = [
-    "fbcon=rotate:1"
-    "boot.shell_on_fail"
-  ];
-
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/8efd0c22-f712-46bf-baad-1fbf19d9ec25";
-    fsType = "xfs";
-  };
-
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/7F23-DDB4";
-    fsType = "vfat";
-  };
-
-  swapDevices = [ ];
-
-  boot.extraModprobeConfig = ''
-    options zfs zfs_arc_max=107374182
-  '';
-
-  nix.maxJobs = lib.mkDefault 4;
-
-  networking.hostId = "9b0a74ac";
-  networking.networkmanager.enable = true;
-
-  hardware.opengl.enable = true;
-
-  services.tlp.enable = true;
-  services.tlp.extraConfig = ''
-    CPU_SCALING_GOVERNOR_ON_AC=ondemand
-    CPU_SCALING_GOVERNOR_ON_BAT=powersave
-    CPU_MIN_PERF_ON_AC=0
-    CPU_MAX_PERF_ON_AC=100
-    CPU_MIN_PERF_ON_BAT=0
-    CPU_MAX_PERF_ON_BAT=30
-  '';
-
-  services.logind.extraConfig = ''
-    HandlePowerKey=suspend
-    IdleAction=suspend
-    IdleActionSec=300
-  '';
-
-  services.xserver = {
-    videoDrivers = [ "intel" ];
-    displayManager.sessionCommands = ''
-      (sleep 2 && ${pkgs.xorg.xrandr}/bin/xrandr --output eDP1 --rotate right)
-      (sleep 2 && ${pkgs.xorg.xinput}/bin/xinput set-prop "pointer:Goodix Capacitive TouchScreen" --type=float "Coordinate Transformation Matrix" 0 1 0 -1 0 1 0 0 1)
-    '';
-  };
-}
diff --git a/lass/1systems/yellow/config.nix b/lass/1systems/yellow/config.nix
deleted file mode 100644
index 2da93b8fd..000000000
--- a/lass/1systems/yellow/config.nix
+++ /dev/null
@@ -1,45 +0,0 @@
-{ config, lib, pkgs, ... }: let
-  vpnPort = 1637;
-  torrentport = 56709; # port forwarded in airvpn webinterface
-in {
-  imports = [
-    <stockholm/lass>
-    <stockholm/lass/2configs>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/services/flix>
-  ];
-
-  krebs.build.host = config.krebs.hosts.yellow;
-
-  krebs.sync-containers3.inContainer = {
-    enable = true;
-    pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIN737BAP36KiZO97mPKTIUGJUcr97ps8zjfFag6cUiYL";
-  };
-
-  networking.useHostResolvConf = false;
-  networking.useNetworkd = true;
-
-  networking.wg-quick.interfaces.airvpn.configFile = "/var/src/secrets/airvpn.conf";
-  services.transmission.settings.peer-port = torrentport;
-
-  # only allow traffic through openvpn
-  krebs.iptables = {
-    enable = true;
-    tables.filter.INPUT.rules = [
-      { predicate = "-i airvpn -p tcp --dport ${toString torrentport}"; target = "ACCEPT"; }
-      { predicate = "-i airvpn -p udp --dport ${toString torrentport}"; target = "ACCEPT"; }
-    ];
-    tables.filter.OUTPUT = {
-      policy = "DROP";
-      rules = [
-        { predicate = "-o lo"; target = "ACCEPT"; }
-        { predicate = "-p udp --dport ${toString vpnPort}"; target = "ACCEPT"; }
-        { predicate = "-o airvpn"; target = "ACCEPT"; }
-        { predicate = "-o retiolum"; target = "ACCEPT"; }
-        { v6 = false; predicate = "-d 1.1.1.1/32"; target = "ACCEPT"; }
-        { v6 = false; predicate = "-d 1.0.0.1/32"; target = "ACCEPT"; }
-        { v6 = false; predicate = "-o eth0 -d 10.233.2.0/24"; target = "ACCEPT"; }
-      ];
-    };
-  };
-}
diff --git a/lass/1systems/yellow/physical.nix b/lass/1systems/yellow/physical.nix
deleted file mode 100644
index b6aa3a894..000000000
--- a/lass/1systems/yellow/physical.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  imports = [
-    ./config.nix
-  ];
-  boot.isContainer = true;
-  networking.useDHCP = false;
-}