Update + home assistent -> prometheus

systems/x86_64-linux/stargate/services/home-assistant.nix

@@ -19,6 +19,10 @@
         trusted_proxies = ["::1"];
         use_x_forwarded_for = true;
       };
+      prometheus = {
+        namespace = "hass";
+        requires_auth = false;
+      };
       recorder.db_url = "postgresql://@/hass";
       # Includes dependencies for a basic setup
       # https://www.home-assistant.io/integrations/default_config/

systems/x86_64-linux/stargate/services/monitoring.nix

@@ -27,7 +27,15 @@
       {
         job_name = "stargate";
         static_configs = [
-          {targets = ["127.0.0.1:9100"];}
+          {targets = ["localhost:9100"];}
+        ];
+      }
+      {
+        job_name = "hass";
+        metrics_path = "/api/prometheus";
+        scrape_interval = "10s";
+        static_configs = [
+          {targets = ["localhost:8123"];}
         ];
       }
     ];

systems/x86_64-linux/stargate/services/nginx.nix

@@ -86,9 +86,20 @@ in {
         extraConfig = ''
           proxy_buffering off;
         '';
-        locations."/" = {
-          proxyPass = "http://[::1]:8123";
-          proxyWebsockets = true;
+        locations = {
+          "/" = {
+            proxyPass = "http://[::1]:8123";
+            proxyWebsockets = true;
+          };
+          "/api/prometheus" = {
+            proxyPass = "http://[::1]:8123";
+            proxyWebsockets = true;
+            extraConfig = ''
+              allow 127.0.0.1;
+              allow ::1;
+              deny all;
+            '';
+          };
         };
       };
       "grafana.kylekrein.com" = {