add lxc-template for storage-ng

hosts/storage-ng/lxc-template.nix

@@ -0,0 +1,55 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, lib, ... }:
+
+{
+  imports =
+    [ <nixpkgs/nixos/modules/profiles/minimal.nix>
+    ];
+  nix.useSandbox = false;
+  nix.maxJobs = lib.mkDefault 4;
+
+  boot.isContainer = true;
+  # /sbin/init
+  boot.loader.initScript.enable = true;
+  boot.loader.grub.enable = false;
+  #boot.supportedFilesystems = ["zfs" "ext2" "ext3" "vfat" "fat32" "bcache" "bcachefs"];
+
+  fileSystems."/" = { fsType = "rootfs"; device = "rootfs"; };
+
+  networking.hostName = "nixbert"; # Define your hostname.
+  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+  networking.useNetworkd = true;
+
+  # Set your time zone.
+  time.timeZone = "Europe/Berlin";
+  # Select internationalisation properties.
+  i18n = {
+    defaultLocale = "en_US.UTF-8";
+    supportedLocales = lib.mkForce [ "en_US.UTF-8/UTF-8" ];
+  };
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+    wget vim
+  ];
+
+  # Create a few files early before packing tarball for Proxmox
+  # architecture/OS detection.
+  system.extraSystemBuilderCmds = 
+      ''
+          mkdir -m 0755 -p $out/bin
+          ln -s ${pkgs.bash}/bin/bash $out/bin/sh
+          mkdir -m 0755 -p $out/sbin
+          ln -s ../init $out/sbin/init
+      '';
+
+  # This value determines the NixOS release with which your system is to be
+  # compatible, in order to avoid breaking some software such as database
+  # servers. You should change this only after NixOS release notes say you
+  # should.
+  system.stateVersion = "18.09"; # Did you read the comment?
+}

hosts/storage-ng/lxc-template.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+# Doesn't boot in Proxmox, use nixos-install to generate an image instead!
+
+nix-build -E '(import ../../nixpkgs/nixos/release.nix { configuration = import ./lxc-template.nix; }).containerTarball.x86_64-linux'