Migrates alarms to MongoDB

Change-Id: Iec09f507f05f6694910bf5ea82b948372d837af3
Signed-off-by: lavado <glavado@whitestack.com>
diff --git a/osm_mon/cmd/mon_server.py b/osm_mon/cmd/mon_server.py
index 6698339..e05f4b8 100644
--- a/osm_mon/cmd/mon_server.py
+++ b/osm_mon/cmd/mon_server.py
@@ -27,13 +27,12 @@
 import sys
 
 from osm_mon.core.config import Config
-from osm_mon.core.database import DatabaseManager
 from osm_mon.server.server import Server
 
 
 def main():
-    parser = argparse.ArgumentParser(prog='osm-policy-agent')
-    parser.add_argument('--config-file', nargs='?', help='POL configuration file')
+    parser = argparse.ArgumentParser(prog='osm-mon-server')
+    parser.add_argument('--config-file', nargs='?', help='MON configuration file')
     args = parser.parse_args()
     cfg = Config(args.config_file)
 
@@ -49,9 +48,6 @@
     log.info("Starting MON Server...")
     log.debug("Config: %s", cfg.conf)
     log.info("Initializing database...")
-    db_manager = DatabaseManager(cfg)
-    db_manager.create_tables()
-    log.info("Database initialized correctly.")
     loop = asyncio.get_event_loop()
     server = Server(cfg, loop)
     server.run()