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authormakefu <github@syntax-fehler.de>2020-02-05 17:34:44 +0100
committermakefu <github@syntax-fehler.de>2020-02-05 17:34:44 +0100
commitd31fbfe31ee26b70f13c93d910f5ce0d3ce1d8c2 (patch)
tree9ea97bb39e60eda600d195ec80a672700742a0fa /makefu/2configs/ham/google-muell.nix
parent89032b3ac2aff2373377ef442804e90db9694c91 (diff)
ma 2/homeautomation -> 2/ham
avoid overlapping autocomplete with home-manager
Diffstat (limited to 'makefu/2configs/ham/google-muell.nix')
-rw-r--r--makefu/2configs/ham/google-muell.nix45
1 files changed, 45 insertions, 0 deletions
diff --git a/makefu/2configs/ham/google-muell.nix b/makefu/2configs/ham/google-muell.nix
new file mode 100644
index 000000000..c81eae201
--- /dev/null
+++ b/makefu/2configs/ham/google-muell.nix
@@ -0,0 +1,45 @@
+{ config, lib, pkgs, buildPythonPackage, ... }:
+with import <stockholm/lib>;
+let
+ pkg = pkgs.ampel;
+ home = "/var/lib/ampel";
+ sec = "${toString <secrets>}/ampel/google-muell.json";
+ ampelsec = "${home}/google-muell.json";
+ cred = "${toString <secrets>}/ampel/google-muell-creds.json";
+ # TODO: generate this credential file locally
+ ampelcred = "${home}/google-muell-creds.json";
+ sleepval = "1800";
+ # default-color = "18,63,40";
+ default-color = "255,127,0";
+ config_json = toFile "config.json" (toJSON {
+ mq_hostname = "localhost";
+ mq_port = 1883;
+ mq_username = "sensor";
+ mq_topic = "/ham/flurlicht/cmnd/MEM1";
+ mq_password = replaceChars ["\n"] [""] (readFile "${toString <secrets>}/mqtt/sensor");
+ });
+in {
+ users.users.ampel = {
+ uid = genid "ampel";
+ createHome = true;
+ isSystemUser = true;
+ inherit home;
+ };
+ systemd.services.google-muell-ampel = {
+ description = "Send led change to rgb cubes";
+ after = [ "network-online.target" ];
+ wantedBy = [ "multi-user.target" ];
+ serviceConfig = {
+ User = "ampel";
+ ExecStartPre = pkgs.writeDash "copy-ampel-secrets" ''
+ install -m600 -o ampel ${sec} ${ampelsec}
+ install -m600 -o ampel ${cred} ${ampelcred}
+ '';
+ ExecStart = "${pkg}/bin/google-muell --config ${config_json} --default-color=${default-color} --client-secrets=${ampelsec} --credential-path=${ampelcred} --sleepval=${sleepval}";
+ PermissionsStartOnly = true;
+ Restart = "always";
+ RestartSec = 10;
+ PrivateTmp = true;
+ };
+ };
+}