import json
import logging
import os
+import re
import sys
import time
from six.moves.BaseHTTPServer import HTTPServer
# Initialise a logger for alarm notifier
+from osm_mon.core.message_bus.producer import Producer
+from osm_mon.core.settings import Config
+
+cfg = Config.instance()
logging.basicConfig(stream=sys.stdout,
- format='%(asctime)s %(message)s',
+ format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
datefmt='%m/%d/%Y %I:%M:%S %p',
- level=logging.INFO)
+ level=logging.getLevelName(cfg.OSMMON_LOG_LEVEL))
log = logging.getLogger(__name__)
+kafka_logger = logging.getLogger('kafka')
+kafka_logger.setLevel(logging.getLevelName(cfg.OSMMON_KAFKA_LOG_LEVEL))
+kafka_formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+kafka_handler = logging.StreamHandler(sys.stdout)
+kafka_handler.setFormatter(kafka_formatter)
+kafka_logger.addHandler(kafka_handler)
+
sys.path.append(os.path.abspath(os.path.join(os.path.realpath(__file__), '..', '..', '..', '..', '..')))
from osm_mon.core.database import DatabaseManager
-from osm_mon.core.message_bus.producer import KafkaProducer
-from osm_mon.plugins.OpenStack.response import OpenStack_Response
+from osm_mon.plugins.OpenStack.response import OpenStackResponseBuilder
class NotifierHandler(BaseHTTPRequestHandler):
"""Sends alarm notification message to bus."""
# Initialise configuration and authentication for response message
- response = OpenStack_Response()
- producer = KafkaProducer('alarm_response')
+ response = OpenStackResponseBuilder()
database_manager = DatabaseManager()
# Generate and send response
resp_message = response.generate_response(
'notify_alarm',
- a_id=alarm_id,
+ alarm_id=alarm_id,
vdu_name=alarm.vdu_name,
vnf_member_index=alarm.vnf_member_index,
ns_id=alarm.ns_id,
sev=values['severity'],
date=a_date,
state=values['current'])
- producer.publish_alarm_response(
- 'notify_alarm', resp_message)
+ self._publish_response('notify_alarm', json.dumps(resp_message))
log.info("Sent alarm notification: %s", resp_message)
+ def _publish_response(self, key: str, msg: str):
+ producer = Producer()
+ producer.send(topic='alarm_response', key=key, value=msg)
+ producer.flush()
+
def run(server_class=HTTPServer, handler_class=NotifierHandler, port=8662):
"""Run the webserver application to retrieve alarm notifications."""
try:
server_address = ('', port)
httpd = server_class(server_address, handler_class)
- print('Starting alarm notifier...')
log.info("Starting alarm notifier server on port: %s", port)
httpd.serve_forever()
except Exception as exc:
if __name__ == "__main__":
- from sys import argv
-
- # Runs the webserver
- if len(argv) == 2:
- run(port=int(argv[1]))
+ cfg = Config.instance()
+ p = re.compile(':(\d+)', re.IGNORECASE)
+ m = p.search(cfg.OS_NOTIFIER_URI)
+ if m:
+ port = m.group(1)
+ run(port=int(port))
else:
run()