use nix version of home assistant

machines/genepi/homeassistant.nix

@@ -1,10 +1,39 @@
+{ config, ... }:
+let
+  domain = "home.rpqt.fr";
+  subdomain = "assistant.${domain}";
+in
 {
-  virtualisation.oci-containers.containers.homeassistant = {
-    volumes = [ "home-assistant:/config" ];
-    environment.TZ = "Europe/Paris";
-    image = "ghcr.io/home-assistant/home-assistant:stable";
-    extraOptions = [
-      "--network=host"
+  services.home-assistant = {
+    enable = true;
+    extraComponents = [
+      # Components required to complete the onboarding
+      "analytics"
+      "google_translate"
+      "met"
+      "radio_browser"
+      "shopping_list"
+      # For fast zlib compression
+      "isal"
     ];
+    config = {
+      default_config = { };
+      http = {
+        use_x_forwarded_for = true;
+        trusted_proxies = [ "127.0.0.1" ];
+      };
+    };
+  };
+
+  services.nginx.virtualHosts.${subdomain} = {
+    forceSSL = true;
+    useACMEHost = "${domain}";
+    extraConfig = ''
+      proxy_buffering off;
+    '';
+    locations."/" = {
+      proxyPass = "http://127.0.0.1:${toString config.services.home-assistant.config.http.server_port}";
+      proxyWebsockets = true;
+    };
   };
 }

modules/unbound.nix

@@ -10,6 +10,7 @@ let
     genepi = {
       subdomains = [
         "actual"
+        "assistant"
         "glance"
         "grafana"
         "images"