stockholm/makefu/2configs/deployment/google-muell.nix

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2018-02-06 10:56:36 +00:00
{ config, lib, pkgs, buildPythonPackage, ... }:
with import <stockholm/lib>;
let
pkg = pkgs.ampel;
home = "/var/lib/ampel";
sec = "${toString <secrets>}/google-muell.json";
ampelsec = "${home}/google-muell.json";
esp = "192.168.1.23";
sleepval = "1800";
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" ''
cp ${sec} ${ampelsec}
chown ampel ${ampelsec}
'';
ExecStart = "${pkg}/bin/google-muell --esp=${esp} --client-secrets=${ampelsec} --credential-path=${home}/google-muell-creds.json --sleepval=${sleepval}";
PermissionsStartOnly = true;
Restart = "always";
RestartSec = 10;
PrivateTmp = true;
};
};
}