X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=osm_mon%2Fserver%2Fserver.py;h=c5f5cc2a24bc8dbdcbed2e0377cde81256dd432e;hb=0e7722a03b70c3909faf4c154e11a700dfcfee13;hp=44b23402b05681f8aa4fb0046b27aa886ecd7875;hpb=c2a005ed542b4bc3bdb7bd47bf3b34b1110e1e0d;p=osm%2FMON.git

diff --git a/osm_mon/server/server.py b/osm_mon/server/server.py
index 44b2340..c5f5cc2 100755
--- a/osm_mon/server/server.py
+++ b/osm_mon/server/server.py
@@ -26,6 +26,7 @@ MON component in charge of CRUD operations for vim_accounts and alarms. It uses
 import asyncio
 import json
 import logging
+import time
 
 from osm_mon.core.config import Config
 from osm_mon.core.message_bus_client import MessageBusClient
@@ -48,11 +49,21 @@ class Server:
     def run(self):
         self.loop.run_until_complete(self.start())
 
-    async def start(self):
+    async def start(self, wait_time=5):
         topics = [
             "alarm_request"
         ]
-        await self.msg_bus.aioread(topics, self._process_msg)
+        while True:
+            try:
+                await self.msg_bus.aioread(topics, self._process_msg)
+                break
+            except Exception as e:
+                # Failed to subscribe to kafka topic
+                log.exception("Error when subscribing to topics %s", str(topics))
+                log.exception("Exception %s", str(e))
+                # Wait for some time for kaka to stabilize and then reattempt to subscribe again
+                time.sleep(wait_time)
+                log.info("Retrying to subscribe the kafka topic(s) %s", str(topics))
 
     async def _process_msg(self, topic, key, values):
         log.info("Message arrived: %s", values)
@@ -71,9 +82,7 @@ class Server:
                             alarm_details['severity'].lower(),
                             alarm_details['statistic'].lower(),
                             alarm_details['metric_name'],
-                            alarm_details['vdu_name'],
-                            alarm_details['vnf_member_index'],
-                            alarm_details['ns_id']
+                            alarm_details['tags']
                         )
                         response = response_builder.generate_response('create_alarm_response',
                                                                       cor_id=cor_id,