# For those usages not covered by the Apache License, Version 2.0 please
# contact: bdiaz@whitestack.com or glavado@whitestack.com
##
-
+import argparse
+import asyncio
import logging
import subprocess
import sys
-import uuid
import requests
+from aiokafka import AIOKafkaConsumer
-from osm_mon.core.message_bus.consumer import Consumer
+from osm_mon.core.config import Config
log = logging.getLogger(__name__)
def main():
- # Check Kafka
+ parser = argparse.ArgumentParser(prog='osm-mon-healthcheck')
+ parser.add_argument('--config-file', nargs='?', help='MON configuration file')
+ args = parser.parse_args()
+ cfg = Config(args.config_file)
+
if not _processes_running():
sys.exit(1)
- if not _is_kafka_ok():
+ if not _is_kafka_ok(cfg.get('message', 'host'), cfg.get('message', 'port')):
sys.exit(1)
if not _is_prometheus_exporter_ok():
sys.exit(1)
if process_name in row:
return True
return False
+
processes_to_check = ['osm-mon-collector', 'osm-mon-evaluator', 'osm-mon-server']
ps = subprocess.Popen(['ps', 'aux'], stdout=subprocess.PIPE).communicate()[0]
- processes_running = ps.split('\n')
+ processes_running = ps.decode().split('\n')
for p in processes_to_check:
if not _contains_process(processes_running, p):
return False
return False
-def _is_kafka_ok():
+def _is_kafka_ok(host, port):
+ async def _test_kafka(loop):
+ consumer = AIOKafkaConsumer(
+ 'healthcheck',
+ loop=loop, bootstrap_servers='{}:{}'.format(host, port))
+ await consumer.start()
+ await consumer.stop()
+
try:
- common_consumer = Consumer("mon-healthcheck-" + str(uuid.uuid4()))
- topics = ['alarm_request', 'vim_account']
- common_consumer.subscribe(topics)
- common_consumer.poll()
- common_consumer.close(autocommit=False)
+ loop = asyncio.get_event_loop()
+ loop.run_until_complete(_test_kafka(loop))
return True
except Exception:
log.exception("MON can not connect to Kafka")