Converted python script to run native in php

plugins/telegraf_gateways.php

@@ -0,0 +1,30 @@
+#!/usr/local/bin/php-cgi -f
+<?php
+// require_once("config.inc");
+require_once("gwlb.inc");
+
+$source = "pfconfig";
+$gwstat = return_gateways_status($true);
+
+foreach ($gwstat as $gw_ip => $gwaddress) {
+    $gateway = $gw_ip;
+    $monitor = $gwstat[$gw_ip]["monitorip"];
+    $source = $gwstat[$gw_ip]["srcip"];
+    $delay = $gwstat[$gw_ip]["delay"];
+    $stddev = $gwstat[$gw_ip]["stddev"];
+    $loss = $gwstat[$gw_ip]["loss"];
+    $status = $gwstat[$gw_ip]["status"];
+    $substatus = $gwstat[$gw_ip]["substatus"];
+
+    printf("gateways,gateway_name=%s monitor_ip=\"%s\",gateway_ip=\"%s\",rtt=%s,rttsd=%s,loss=%si,status=\"%s\",substatus=\"%s\"\n",
+        $gateway,
+        $monitor,
+        $source,
+        floatval($delay),
+        floatval($stddev),
+        floatval($loss),
+        $status,
+        $substatus
+    );
+}
+?>