final touches

+ add method to escape whitespaces in keys and values
* reverted node first mentality

- vhosts are listed first and after that the respective nodes are listed

influx.py

@@ -1,8 +1,8 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
-import time
 import json
+import time
 
 from influxdb import InfluxDBClient
 
@@ -17,6 +17,16 @@ class Influx():
     def _timestamp():
         return int(time.time() * 1000)
 
+    @staticmethod
+    def _rmspace(key: str = None, value=None):
+        try:
+            key = key.replace(" ", "\ ")
+            value = value.replace(" ","\ ")
+        except (TypeError, AttributeError):
+            pass
+
+        return key, value
+
     def _parse(self, name, key, value, ts, tags=None):
         output = name
 
@@ -25,14 +35,10 @@ class Influx():
 
             # create tag_key=tag_value pairs for all elements and append them to name
             for k, v in tags.items():
-                output += ",{}={}".format(k, v)
+                output += ",{}={}".format(*self._rmspace(k, v))
 
         # append key=value to name
-
+        output += ' {}={}i {}'.format(*self._rmspace(key, value), ts)
-        if " " in str(key):
-            key = key.replace(" ", "-")
-
-        output += ' {}={}i {}'.format(key, value, ts)
         return output
 
     def writeMetrics(self):
@@ -41,35 +47,36 @@ class Influx():
 
         # global values
         cur_ts = self._timestamp()
-        data.append("{m} registered={v}i {ts}".format(m=name, v=self._metrics.get_registered(), ts=cur_ts))
-        data.append("{m} muc={v}i {ts}".format(m=name, v=self._metrics.get_muc(), ts=cur_ts))
         data.append("{m} s2s_in={v}i {ts}".format(m=name, v=self._metrics.get_s2s_in(), ts=cur_ts))
         data.append("{m} s2s_out={v}i {ts}".format(m=name, v=self._metrics.get_s2s_out(), ts=cur_ts))
 
-        # node values
-        for node in self._metrics.get_nodes():
-            cur_ts = self._timestamp()
-            for k, v in self._metrics.get_online_by_status(node=node).items():
-                data.append(self._parse("ejabberd_online_status", k, v, cur_ts, {"node": node}))
-            for k, v in self._metrics.get_online_by_client(node=node).items():
-                data.append(self._parse("ejabberd_online_client", k, v, cur_ts, {"node": node}))
-            for k, v in self._metrics.get_online_by_ipversion(node=node).items():
-                data.append(self._parse("ejabberd_online_ipversion", k, v, cur_ts, {"node": node}))
-            for k, v in self._metrics.get_online_by_connection(node=node).items():
-                data.append(self._parse("ejabberd_online_connection", k, v, cur_ts, {"node": node}))
-            for k, v in self._metrics.get_online_by_vhost(node=node).items():
-                data.append(self._parse("ejabberd_online_node", k, v, cur_ts, {"node": node}))
-
         # vhost values
-        # todo
+        for vhost in self._metrics.get_vhosts():
+            cur_ts = self._timestamp()
+            data.append("{m},vhost={vh} registered={v}i {ts}".format(m=name, vh= vhost, v=self._metrics.get_registered(vhost),ts=cur_ts))
+            data.append("{m},vhost={vh} muc={v}i {ts}".format(m=name, vh= vhost, v=self._metrics.get_muc(vhost), ts=cur_ts))
+
+            # vhost statistics on their repsective node
+            for node in self._metrics.get_nodes():
+                cur_ts = self._timestamp()
+                for k, v in self._metrics.get_online_by_status(node=node, vhost=vhost).items():
+                    data.append(self._parse("ejabberd_online_status", k, v, cur_ts, {"node": node, "vhost": vhost}))
+                for k, v in self._metrics.get_online_by_client(node=node, vhost=vhost).items():
+                    data.append(self._parse("ejabberd_online_client", k, v, cur_ts, {"node": node, "vhost": vhost}))
+                for k, v in self._metrics.get_online_by_ipversion(node=node, vhost=vhost).items():
+                    data.append(self._parse("ejabberd_online_ipversion", k, v, cur_ts, {"node": node, "vhost": vhost}))
+                for k, v in self._metrics.get_online_by_connection(node=node, vhost=vhost).items():
+                    data.append(self._parse("ejabberd_online_connection", k, v, cur_ts, {"node": node, "vhost": vhost}))
+                for cl, ipv in self._metrics.get_online_client_by_ipversion(node=node, vhost=vhost).items():
+                    for k, v in ipv.items():
+                        data.append(self._parse("ejabberd_online_client_ipversion", k, v, cur_ts, {"vhost": vhost, "node": node, "ipversion": k, "client": cl}))
 
         # output
         client = InfluxDBClient(host='localhost', port=8086)
-
+        
         # test code
         client.create_database('writetest')
         client_write_start_time = time.perf_counter()
-
         client.write_points(data, database='writetest', time_precision='ms', batch_size=10000, protocol='line')
 
         # test code
@@ -88,4 +95,4 @@ if __name__ == "__main__":
         metrics.update()
         influx.writeMetrics()
 
-        time.sleep(10)
+        time.sleep(10)