adding brain

systems/brain/services/home_assistant.nix

@@ -0,0 +1,71 @@
+{
+  users = {
+    users.hass = {
+      isSystemUser = true;
+      group = "hass";
+    };
+    groups.hass = { };
+  };
+
+  services = {
+    home-assistant = {
+      enable = true;
+      openFirewall = true;
+      config = {
+        http = {
+          server_port = 8123;
+          server_host = [
+            "192.168.99.14"
+            "192.168.95.9"
+            "127.0.0.1"
+          ];
+          use_x_forwarded_for = true;
+          trusted_proxies = "127.0.0.1";
+        };
+        homeassistant = {
+          time_zone = "America/New_York";
+          unit_system = "us_customary";
+          temperature_unit = "F";
+        };
+        recorder = {
+          db_url = "postgresql://@/hass";
+          auto_purge = true;
+          purge_keep_days = 3650;
+          db_retry_wait = 15;
+        };
+        assist_pipeline = { };
+        backup = { };
+        bluetooth = { };
+        config = { };
+        dhcp = { };
+        energy = { };
+        history = { };
+        homeassistant_alerts = { };
+        image_upload = { };
+        logbook = { };
+        media_source = { };
+        mobile_app = { };
+        ssdp = { };
+        sun = { };
+        webhook = { };
+        zeroconf = { };
+        automation = "!include automations.yaml";
+        script = "!include scripts.yaml";
+        scene = "!include scenes.yaml";
+        group = "!include groups.yaml";
+      };
+      extraPackages =
+        python3Packages: with python3Packages; [
+          jellyfin-apiclient-python
+          psycopg2
+          uiprotect
+        ];
+      extraComponents = [ "isal" ];
+    };
+    esphome = {
+      enable = true;
+      openFirewall = true;
+      address = "192.168.90.40";
+    };
+  };
+}