Add YATE and wifi monitoring

hosts/monitoring/configuration.nix

@@ -328,6 +328,7 @@ with lib;
               "sw-trabantenstadt.bula22.de"
               "sw-bll.bula22.de"
               "sw-finanzen.bula22.de"
+              "wlan-controller.bula22.de"
             ];
           }
         ];
@@ -346,6 +347,81 @@ with lib;
           }
         ];
       }
+      {
+        job_name = "aruba";
+        scrape_interval = "120s";
+        scrape_timeout = "40s";
+        metrics_path = "/snmp";
+        params = {
+          module = [
+            "aruba"
+          ];
+        };
+        static_configs = [
+          {
+            targets = [
+              "wlan-controller.bula22.de"
+            ];
+          }
+        ];
+        relabel_configs = [
+          {
+            source_labels = [ "__address__" ];
+            target_label = "__param_target";
+          }
+          {
+            source_labels = [ "__param_target" ];
+            target_label = "instance";
+          }
+          {
+            target_label = "__address__";
+            replacement = "[::1]:9116";
+          }
+        ];
+      }
+      {
+        job_name = "yate";
+        scrape_interval = "30s";
+        scrape_timeout = "20s";
+        metrics_path = "/snmp";
+        params = {
+          module = [
+            "yate"
+          ];
+        };
+        static_configs = [
+          {
+            targets = [
+                "10.42.10.6"
+            ];
+	    labels = {
+                instance = "yate.bula22.de";
+	    };
+          }
+          {
+            targets = [
+                "10.42.10.9"
+            ];
+	    labels = {
+                instance = "yate-dialup.bula22.de";
+	    };
+          }
+        ];
+        relabel_configs = [
+          {
+            source_labels = [ "__address__" ];
+            target_label = "__param_target";
+          }
+          {
+            source_labels = [ "__param_target" ];
+            target_label = "instance";
+          }
+          {
+            target_label = "__address__";
+            replacement = "[::1]:9116";
+          }
+        ];
+      }
     ];
     alertmanagers = [
       {