servers/losurdo.nix

   1 # NixOS configuration of losurdo.sourcephile.fr
   2 #
   3 # Show configuration options with, for example:
   4 #   nix-instantiate servers/losurdo.nix --eval -A config.networking.hostName
   5 # Install/upgrade with:
   6 #   nix run install -f servers/losurdo.nix
   7 let
   8   system = import <nixpkgs/nixos/lib/eval-config.nix> {
   9     system = "x86_64-linux";
  10     modules = [
  11       ../base/install.nix
  12       ../base/unbound.nix
  13       ../defaults.nix
  14       losurdo/debug.nix
  15       losurdo/fileSystems.nix
  16       losurdo/hardware.nix
  17       losurdo/networking.nix
  18       losurdo/sanoid.nix
  19       losurdo/shorewall.nix
  20       losurdo/syncoid.nix
  21       losurdo/system.nix
  22       losurdo/transmission.nix
  23       losurdo/users.nix
  24     ];
  25     extraArgs = {
  26       name = "losurdo";
  27     };
  28   };
  29   inherit (system.config) networking;
  30   lib = system.pkgs.lib;
  31 in with system; system // {
  32 install =
  33   let target = "root@${networking.hostName}.${networking.domain}";
  34       profile = "/nix/var/nix/profiles/system";
  35       generations = "+10";
  36       nixos = config.system.build.toplevel;
  37   in
  38   pkgs.writeShellScriptBin "bash" ''
  39   PATH="$PATH:${with pkgs; lib.makeBinPath [nix openssh pass]}"
  40   set -eux
  41   nix ''${TRACE:+-L} copy \
  42    --to ssh://${target} --substitute-on-destination \
  43    ${nixos}
  44   target="${target}"
  45   ${config.install.shellHook}
  46   ssh ${target} nix-env --profile "${profile}" --set "${nixos}" \
  47    '&&' nix-env --profile "${profile}" --delete-generations "${generations}" \
  48    '&&' "${profile}"/bin/switch-to-configuration "''${switch:-switch}"
  49 '';
  50 }