Merge remote-tracking branch 'gum/master'

1 files changed, 39 insertions, 0 deletions

diff --git a/makefu/2configs/deployment/led-fader.nix b/makefu/2configs/deployment/led-fader.nix
new file mode 100644
index 000000000..a18416497
--- /dev/null
+++ b/makefu/2configs/deployment/led-fader.nix
@@ -0,0 +1,39 @@
+{ config, lib, pkgs, ... }:
+
+with import <stockholm/lib>;
+let
+  mq = "192.168.8.11";
+
+  pkg = pkgs.stdenv.mkDerivation {
+    name = "ampel-master";
+    src = pkgs.fetchgit {
+      url = "http://cgit.euer.krebsco.de/ampel";
+      rev = "07a6791de368e16cc0864d2676fd255eba522cee";
+      sha256 = "1jxjapvkfglvgapy7gjbr1nra3ay418nvz70bvypcmv7wc8d4h8q";
+    };
+    buildInputs = [
+      (pkgs.python35.withPackages (pythonPackages: with pythonPackages; [
+        docopt
+        paho-mqtt
+      ]))
+    ];
+    installPhase = ''
+      install -m755 -D fade.py  $out/bin/fade.py
+      install -m755 -D ampel.py $out/bin/ampel
+      install -m755 -D times.json $out/share/times.json
+    '';
+  };
+in {
+  systemd.services.led-fader  = {
+    description = "Send led change to message queue";
+    environment = {
+      NIX_PATH = "/var/src";
+    };
+    wantedBy = [ "multi-user.target" ];
+    serviceConfig = {
+      # User = "nobody"; # need a user with permissions to run nix-shell
+      ExecStart = "${pkg}/bin/ampel 4 ${pkg}/share/times.json";
+      PrivateTmp = true;
+    };
+  };
+}