3 files changed, 118 insertions, 0 deletions
diff --git a/shared/1systems/wolf.nix b/shared/1systems/wolf.nix
new file mode 100644
index 000000000..d4ed40956
--- /dev/null
+++ b/shared/1systems/wolf.nix
@@ -0,0 +1,108 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+{
+  imports = [
+    <nixpkgs/nixos/modules/profiles/qemu-guest.nix>
+  ];
+
+  krebs.build.host = config.krebs.hosts.wolf;
+  # TODO rename shared user to "krebs"
+  krebs.build.user = config.krebs.users.shared;
+  krebs.build.target = "wolf";
+
+  krebs.enable = true;
+  krebs.retiolum = {
+    enable = true;
+    connectTo = [
+      # TODO remove connectTo cd, this was only used for bootstrapping
+      "cd"
+      "gum"
+      "pigstarter"
+    ];
+  };
+
+  krebs.build.source = {
+    git.nixpkgs = {
+      url = https://github.com/NixOS/nixpkgs;
+      rev = "e916273209560b302ab231606babf5ce1c481f08";
+    };
+    dir.secrets = {
+      # TODO use current-host-name to determine secrets host
+      host = config.krebs.hosts.wu;
+      path = "${getEnv "HOME"}/secrets/krebs/wolf";
+    };
+    dir.stockholm = {
+      # TODO use current-host-name to determine stockholm host
+      host = config.krebs.hosts.wu;
+      path = "${getEnv "HOME"}/stockholm";
+    };
+  };
+
+  networking.hostName = config.krebs.build.host.name;
+
+  boot.kernel.sysctl = {
+    # Enable IPv6 Privacy Extensions
+    "net.ipv6.conf.all.use_tempaddr" = 2;
+    "net.ipv6.conf.default.use_tempaddr" = 2;
+  };
+
+  boot.initrd.availableKernelModules = [
+    "ata_piix" "uhci_hcd" "ehci_pci" "virtio_pci" "virtio_blk"
+  ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  boot.loader.grub.enable = true;
+  boot.loader.grub.version = 2;
+  boot.loader.grub.device = "/dev/vda";
+
+  fileSystems."/" = { device = "/dev/disk/by-label/nixos"; fsType = "ext4"; };
+
+  swapDevices = [
+    { device = "/dev/disk/by-label/swap"; }
+  ];
+
+  nix.maxJobs = 1;
+  nix.trustedBinaryCaches = [
+    "https://cache.nixos.org"
+    "http://cache.nixos.org"
+    "http://hydra.nixos.org"
+  ];
+  nix.useChroot = true;
+
+  nixpkgs.config.packageOverrides = pkgs: {
+    nano = pkgs.vim;
+  };
+
+  environment.systemPackages = with pkgs; [
+    git
+    rxvt_unicode.terminfo
+  ];
+
+  time.timeZone = "Europe/Berlin";
+
+  programs.ssh.startAgent = false;
+
+  services.openssh = {
+    enable = true;
+    hostKeys = [
+      { type = "ed25519"; path = "/etc/ssh/ssh_host_ed25519_key"; }
+    ];
+  };
+  services.cron.enable = false;
+  services.nscd.enable = false;
+  services.ntp.enable = false;
+
+  users.mutableUsers = false;
+  users.extraUsers.root.openssh.authorizedKeys.keys = [
+    # TODO
+    config.krebs.users.lass.pubkey
+    config.krebs.users.makefu.pubkey
+    config.krebs.users.tv.pubkey
+  ];
+
+  # The NixOS release to be compatible with for stateful data such as databases.
+  system.stateVersion = "15.09";
+}
diff --git a/shared/3modules/default.nix b/shared/3modules/default.nix
new file mode 100644
index 000000000..7fbdb77f4
--- /dev/null
+++ b/shared/3modules/default.nix
@@ -0,0 +1,5 @@
+# TODO don't require 3modules
+_:
+
+{
+}
diff --git a/shared/5pkgs/default.nix b/shared/5pkgs/default.nix
new file mode 100644
index 000000000..fdcfbb209
--- /dev/null
+++ b/shared/5pkgs/default.nix
@@ -0,0 +1,5 @@
+# TODO don't require 5pkgs
+_:
+
+{
+}