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|
{
config,
lib,
pkgs,
...
}: let
inherit (lib) mkIf mkEnableOption;
cnf = config.cynerd.home-assistant;
in {
options = {
cynerd.home-assistant = mkEnableOption "Enable Home Assistant and Bigclown";
};
config = mkIf cnf {
services.mosquitto = {
enable = true;
listeners = [
{
users = {
cynerd = {
acl = ["readwrite #"];
passwordFile = "/run/secrets/mosquitto.cynerd.pass";
};
telegraf = {
acl = ["read bigclown/node/#"];
passwordFile = "/run/secrets/mosquitto.telegraf.pass";
};
homeassistant = {
acl = [
"readwrite homeassistant/#"
"readwrite bigclown/#"
"readwrite zigbee2mqtt/#"
];
passwordFile = "/run/secrets/mosquitto.homeassistant.pass";
};
bigclown = {
acl = ["readwrite bigclown/#"];
passwordFile = "/run/secrets/mosquitto.bigclown.pass";
};
zigbee2mqtt = {
acl = [
"readwrite homeassistant/#"
"readwrite zigbee2mqtt/#"
];
passwordFile = "/run/secrets/mosquitto.zigbee2mqtt.pass";
};
};
}
];
};
networking.firewall.allowedTCPPorts = [
1883 # Mosquitto
];
services.bigclown = {
gateway = {
enable = true;
device = "/dev/ttyUSB0";
environmentFile = "/run/secrets/bigclown.env";
baseTopicPrefix = "bigclown/";
mqtt = {
username = "bigclown";
password = "@PASS_MQTT@";
};
};
};
systemd.services.bigclown-leds = {
description = "Bigclown LEDs control";
wantedBy = ["multi-user.target"];
wants = ["mosquitto.service"];
serviceConfig.ExecStart = "${pkgs.bigclown-leds}/bin/bigclown-leds /run/secrets/bigclown-leds.ini";
};
services.telegraf.extraConfig = {
outputs.influxdb_v2 = [
{
urls = ["http://cynerd.cz:8086"];
token = "$INFLUX_TOKEN";
organization = "personal";
bucket = "bigclown";
tagpass.source = ["bigclown"];
}
];
inputs.mqtt_consumer = let
consumer = data_type: topics: {
tags = {source = "bigclown";};
servers = ["tcp://localhost:1883"];
inherit topics;
username = "telegraf";
password = "$MQTT_PASSWORD";
data_format = "value";
inherit data_type;
topic_parsing = [
{
topic = "bigclown/node/+/+/+/+";
measurement = "_/_/_/_/_/measurement";
tags = "_/_/device/field/_/_";
}
];
};
in [
(consumer "float" [
"bigclown/node/+/battery/+/voltage"
"bigclown/node/+/thermometer/+/temperature"
"bigclown/node/+/hygrometer/+/relative-humidity"
"bigclown/node/+/lux-meter/+/illuminance"
"bigclown/node/+/barometer/+/pressure"
"bigclown/node/+/pir/+/event-count"
"bigclown/node/+/push-button/+/event-count"
])
(consumer "boolean" [
"bigclown/node/+/flood-detector/+/alarm"
])
];
processors.pivot = [
{
tag_key = "field";
value_key = "value";
tagpass.source = ["bigclown"];
}
];
};
systemd.services.telegraf.wants = ["mosquitto.service"];
#nixpkgs.config.permittedInsecurePackages = ["openssl-1.1.1w"]; # TODO
services.home-assistant = {
enable = false;
openFirewall = true;
configDir = "/var/lib/hass";
config = {
homeassistant = {
name = "SPT";
latitude = "!secret latitude";
longitude = "!secret longitude";
elevation = "!secret elevation";
time_zone = "Europe/Prague";
country = "CZ";
};
http.server_port = 8808;
mqtt = {
sensor = import ./home-assistant/sensors.nix;
light = import ./home-assistant/light.nix;
};
default_config = {};
automation = "!include automations.yaml";
};
extraComponents = ["met"];
package = pkgs.home-assistant.override {
extraPackages = pkgs:
with pkgs; [
securetar
pyipp
];
packageOverrides = _: super: {
scapy = super.scapy.override {
withPlottingSupport = false;
};
s3transfer = super.s3transfer.overridePythonAttrs {
dontUsePytestCheck = true;
dontUseSetuptoolsCheck = true;
};
};
};
};
};
}
|
