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-rw-r--r--makefu/2configs/deployment/led-fader.nix27
1 files changed, 27 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..fee741997
--- /dev/null
+++ b/makefu/2configs/deployment/led-fader.nix
@@ -0,0 +1,27 @@
+{ config, lib, pkgs, ... }:
+
+with import <stockholm/lib>;
+let
+ mq = "192.168.8.11";
+in {
+ systemd.services.led-fader = {
+ description = "Send led change to message queue";
+ environment = {
+ NIX_PATH = "/var/src";
+ };
+ wantedBy = [ "multi-user.target" ];
+ path = with pkgs; [
+ nix # nix-shell
+ mosquitto #mosquitto_pub
+ bash # nix-shell
+ ];
+ serviceConfig = {
+ # User = "nobody"; # need a user with permissions to run nix-shell
+ ExecStart = pkgs.writeDash "run-fader" ''
+ ${./fade.py} --add-empty --mode chain 3 loop --skip-unchanged 0.002 0.1 \
+ | mosquitto_pub -h ${mq} -p 1883 -l -t '/leds/nodemcu-switcher/set'
+ '';
+ PrivateTmp = true;
+ };
+ };
+}