✨ [pi4] Initial Home-Assistant setup️

hosts/pi4/default.nix

@@ -9,6 +9,7 @@
     ./forgejo.nix
     ./hardware.nix
     ./headscale.nix
+    ./home-assitant.nix
     ./mailserver.nix
     ./nextcloud.nix
     ./nginx.nix

hosts/pi4/home-assitant.nix

@@ -0,0 +1,65 @@
+{ pkgs, common, ... }:
+let
+  dbName = "hass";
+  domain = "beta.home.${common.domain}";
+  port = 8085;
+in
+{
+
+  services.home-assistant = {
+    enable = true;
+    package =
+      (pkgs.home-assistant.override {
+        extraPackages = py: with py; [ psycopg2 ];
+      }).overrideAttrs
+        (oldAttrs: {
+          # Avoid long install checks
+          doInstallCheck = false;
+        });
+    extraComponents = [
+      # Components required to complete the onboarding
+      "esphome"
+      "met"
+      "radio_browser"
+    ];
+    config = {
+      # Includes dependencies for a basic setup
+      # https://www.home-assistant.io/integrations/default_config/
+      default_config = { };
+      homeassistant = {
+        name = "Hjem";
+        unit_system = "metric";
+        temperature_unit = "C";
+      };
+      http = {
+        server_host = "::1";
+        trusted_proxies = [ "::1" ];
+        use_x_forwarded_for = true;
+        server_port = port;
+      };
+      recorder.db_url = "postgresql://@/${dbName}";
+    };
+  };
+
+  services.nginx.virtualHosts.${domain} = {
+    forceSSL = true;
+    enableACME = true;
+    extraConfig = ''
+      proxy_buffering off;
+    '';
+    locations."/" = {
+      proxyPass = "http://[::1]:${toString port}";
+      proxyWebsockets = true;
+    };
+  };
+  services.postgresql = {
+    enable = true;
+    ensureDatabases = [ dbName ];
+    ensureUsers = [
+      {
+        name = dbName;
+        ensureDBOwnership = true;
+      }
+    ];
+  };
+}