[AETHER-1869]: Add Ping to Iperf Server to Edge Monitoring Agent (client+server)

Change-Id: Id8eac4cf410e4e3496da84871ba55e1e935cda86
diff --git a/edge-monitoring-server/edge_monitoring_server.py b/edge-monitoring-server/edge_monitoring_server.py
index 6addd31..a467fee 100755
--- a/edge-monitoring-server/edge_monitoring_server.py
+++ b/edge-monitoring-server/edge_monitoring_server.py
@@ -70,6 +70,16 @@
                                 "stddev": {"type": "number"}
                             },
                             "required": ["min", "avg", "max", "stddev"]
+                        },
+                        "iperf_server": {
+                            "type": "object",
+                            "properties": {
+                                "min": {"type": "number"},
+                                "avg": {"type": "number"},
+                                "max": {"type": "number"},
+                                "stddev": {"type": "number"}
+                            },
+                            "required": ["min", "avg", "max", "stddev"]
                         }
                     }
                 },
@@ -114,6 +124,12 @@
                     'avg': 0.0,
                     'max': 0.0,
                     'stddev': 0.0
+                },
+                'iperf_server': {
+                    'min': 0.0,
+                    'avg': 0.0,
+                    'max': 0.0,
+                    'stddev': 0.0
                 }
             },
             'iperf': {
@@ -154,11 +170,17 @@
 ping_test_ok = prom.Gauge("aetheredge_ping_test_ok", "Last ping test passed", ["name"])
 e2e_tests_down = prom.Gauge("aetheredge_e2e_tests_down", "E2E tests not reporting", ["name"])
 
-# Speedtest ping metrics
-ping_dns_min = prom.Gauge("aetheredge_ping_dns_test_min","Last ping test minimum value",["name"])
-ping_dns_avg = prom.Gauge("aetheredge_ping_dns_test_avg","Last ping test average",["name"])
-ping_dns_max = prom.Gauge("aetheredge_ping_dns_test_max","Last ping test maximum value",["name"])
-ping_dns_stddev = prom.Gauge("aetheredge_ping_dns_test_stddev","Last ping test standard deviation",["name"])
+# Speedtest dns ping metrics
+ping_dns_min = prom.Gauge("aetheredge_ping_dns_test_min","Last ping test to dns minimum value",["name"])
+ping_dns_avg = prom.Gauge("aetheredge_ping_dns_test_avg","Last ping test to dns average",["name"])
+ping_dns_max = prom.Gauge("aetheredge_ping_dns_test_max","Last ping test to dns maximum value",["name"])
+ping_dns_stddev = prom.Gauge("aetheredge_ping_dns_test_stddev","Last ping test to dns standard deviation",["name"])
+
+# Speedtest iperf server ping metrics
+ping_iperf_server_min = prom.Gauge("aetheredge_ping_iperf_server_test_min","Last ping test to iperf_server minimum value",["name"])
+ping_iperf_server_avg = prom.Gauge("aetheredge_ping_iperf_server_test_avg","Last ping test to iperf_server average",["name"])
+ping_iperf_server_max = prom.Gauge("aetheredge_ping_iperf_server_test_max","Last ping test to iperf_server maximum value",["name"])
+ping_iperf_server_stddev = prom.Gauge("aetheredge_ping_iperf_server_test_stddev","Last ping test to iperf_server standard deviation",["name"])
 
 # Speedtest iperf metrics
 iperf_cluster_downlink = prom.Gauge("aetheredge_iperf_cluster_downlink_test","Last iperf test downlink result",["name"])
@@ -231,6 +253,10 @@
                                                 'avg': 0.0,
                                                 'max': 0.0,
                                                 'stddev': 0.0}
+            edge['speedtest']['ping']['iperf_server'] = {'min': 0.0,
+                                                         'avg': 0.0,
+                                                         'max': 0.0,
+                                                         'stddev': 0.0}
             edge['speedtest']['iperf'] = {'cluster': {
                                             'downlink': 0.0,
                                             'uplink': 0.0
@@ -259,6 +285,14 @@
         pass
 
     try:
+        ping_iperf_server_min.remove(name)
+        ping_iperf_server_avg.remove(name)
+        ping_iperf_server_max.remove(name)
+        ping_iperf_server_stddev.remove(name)
+    except:
+        pass
+
+    try:
         iperf_cluster_downlink.remove(name)
         iperf_cluster_uplink.remove(name)
     except:
@@ -286,21 +320,24 @@
         connect_status = edge['status']['control_plane']
         ping_status = edge['status']['user_plane']
 
-        speedtest_ping_results_exist = True
+        # Add ping dns latency results if available
         if edge['speedtest']['ping']['dns']['avg']:
-            ping_dns_min_result = edge['speedtest']['ping']['dns']['min']
-            ping_dns_avg_result = edge['speedtest']['ping']['dns']['avg']
-            ping_dns_max_result = edge['speedtest']['ping']['dns']['max']
-            ping_dns_stddev_result = edge['speedtest']['ping']['dns']['stddev']
-        else:
-            speedtest_ping_results_exist = False
+            ping_dns_min.labels(edge['name']).set(edge['speedtest']['ping']['dns']['min'])
+            ping_dns_avg.labels(edge['name']).set(edge['speedtest']['ping']['dns']['avg'])
+            ping_dns_max.labels(edge['name']).set(edge['speedtest']['ping']['dns']['max'])
+            ping_dns_stddev.labels(edge['name']).set(edge['speedtest']['ping']['dns']['stddev'])
 
-        speedtest_iperf_results_exist = True
+        # Add ping iperf_server latency results if available
+        if edge['speedtest']['ping']['iperf_server']['avg']:
+            ping_iperf_server_min.labels(edge['name']).set(edge['speedtest']['ping']['iperf_server']['min'])
+            ping_iperf_server_avg.labels(edge['name']).set(edge['speedtest']['ping']['iperf_server']['avg'])
+            ping_iperf_server_max.labels(edge['name']).set(edge['speedtest']['ping']['iperf_server']['max'])
+            ping_iperf_server_stddev.labels(edge['name']).set(edge['speedtest']['ping']['iperf_server']['stddev'])
+
+        # Add iperf bandwidth results if available
         if edge['speedtest']['iperf']['cluster']['downlink']:
-            iperf_cluster_downlink_result = edge['speedtest']['iperf']['cluster']['downlink']
-            iperf_cluster_uplink_result = edge['speedtest']['iperf']['cluster']['uplink']
-        else:
-            speedtest_iperf_results_exist = False
+            iperf_cluster_downlink.labels(edge['name']).set(edge['speedtest']['iperf']['cluster']['downlink'])
+            iperf_cluster_uplink.labels(edge['name']).set(edge['speedtest']['iperf']['cluster']['uplink'])
 
         cp_status.labels(edge['name']).set(status_codes[connect_status])
         up_status.labels(edge['name']).set(status_codes[ping_status])
@@ -324,16 +361,6 @@
             if connect_status == "connected" and ping_status == "connected":
                 e2e_tests_ok.labels(edge['name']).set(1)
 
-        if speedtest_ping_results_exist:
-            ping_dns_min.labels(edge['name']).set(ping_dns_min_result)
-            ping_dns_avg.labels(edge['name']).set(ping_dns_avg_result)
-            ping_dns_max.labels(edge['name']).set(ping_dns_max_result)
-            ping_dns_stddev.labels(edge['name']).set(ping_dns_stddev_result)
-
-        if speedtest_iperf_results_exist:
-            iperf_cluster_downlink.labels(edge['name']).set(iperf_cluster_downlink_result)
-            iperf_cluster_uplink.labels(edge['name']).set(iperf_cluster_uplink_result)
-
         if 'signal_quality' in edge.keys():
             signal_quality_rsrq.labels(edge['name']).set(edge['signal_quality']['rsrq'])
             signal_quality_rsrp.labels(edge['name']).set(edge['signal_quality']['rsrp'])
@@ -344,6 +371,10 @@
     res.append(prom.generate_latest(ping_dns_avg))
     res.append(prom.generate_latest(ping_dns_max))
     res.append(prom.generate_latest(ping_dns_stddev))
+    res.append(prom.generate_latest(ping_iperf_server_min))
+    res.append(prom.generate_latest(ping_iperf_server_avg))
+    res.append(prom.generate_latest(ping_iperf_server_max))
+    res.append(prom.generate_latest(ping_iperf_server_stddev))
     res.append(prom.generate_latest(iperf_cluster_downlink))
     res.append(prom.generate_latest(iperf_cluster_uplink))
     res.append(prom.generate_latest(last_update))
@@ -400,6 +431,12 @@
                     'avg': 0.0,
                     'max': 0.0,
                     'stddev': 0.0
+                },
+                'iperf_server': {
+                    'min': 0.0,
+                    'avg': 0.0,
+                    'max': 0.0,
+                    'stddev': 0.0
                 }
             },
             'iperf': {