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nix-configuration/modules/services/home-assistant.nix

84 lines
2.2 KiB
Nix

{
config,
lib,
pkgs,
...
}:
let
cfg = config.aux.system.services.home-assistant;
in
{
options = {
aux.system.services.home-assistant = {
enable = lib.mkEnableOption "Enables Home Assistant.";
home = lib.mkOption {
default = "/etc/home-assistant";
type = lib.types.str;
description = "Where to store Home Assistant's files";
example = "/home/home-assistant";
};
url = lib.mkOption {
default = "";
type = lib.types.str;
description = "The complete URL where Home Assistant is hosted.";
example = "https://home-assistant.example.com";
};
};
};
config = lib.mkIf cfg.enable {
services = {
home-assistant = {
enable = true;
# opt-out from declarative configuration management
lovelaceConfig = null;
# configure the path to your config directory
configDir = cfg.home;
# specify list of components required by your configuration
extraComponents = [
"default_config"
"esphome"
"eufy"
"govee_light_local"
"met"
"radio_browser"
"tplink"
];
extraPackages = python3Packages: with python3Packages; [ numpy ];
config.http = {
server_host = "::1";
trusted_proxies = [ "::1" ];
use_x_forwarded_for = true;
};
};
nginx.virtualHosts."${cfg.url}" = {
useACMEHost = pkgs.util.getDomainFromURL cfg.url;
forceSSL = true;
locations."/" = {
proxyPass = "http://[::1]:8123";
proxyWebsockets = true;
extraConfig = ''
# Security / XSS Mitigation Headers
add_header X-Frame-Options "SAMEORIGIN";
add_header X-Content-Type-Options "nosniff";
proxy_ssl_server_name on;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Real-IP $remote_addr;
proxy_buffering off;
'';
};
};
};
systemd.services = {
home-assistant.unitConfig.RequiresMountsFor = cfg.home;
nginx.wants = [ config.systemd.services.home-assistant.name ];
};
};
}