X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osm_mon%2Fcmd%2Fmon_evaluator.py;h=b1c0e2a1a31943ee186542e6254e1112637c8bfb;hb=refs%2Fchanges%2F03%2F10803%2F1;hp=ba9a4201ae6a519981c13d1d4bd1d980787584f8;hpb=0085a4a8870a73a9186b0a2305ba00bae44a6ea0;p=osm%2FMON.git

diff --git a/osm_mon/cmd/mon_evaluator.py b/osm_mon/cmd/mon_evaluator.py
index ba9a420..b1c0e2a 100644
--- a/osm_mon/cmd/mon_evaluator.py
+++ b/osm_mon/cmd/mon_evaluator.py
@@ -27,29 +27,39 @@ import sys
 
 from osm_mon.core.config import Config
 from osm_mon.evaluator.evaluator import Evaluator
+from osm_mon.cmd.mon_utils import wait_till_core_services_are_ready
 
 
 def main():
-    parser = argparse.ArgumentParser(prog='osm-mon-evaluator')
-    parser.add_argument('--config-file', nargs='?', help='MON configuration file')
+    parser = argparse.ArgumentParser(prog="osm-mon-evaluator")
+    parser.add_argument("--config-file", nargs="?", help="MON configuration file")
     args = parser.parse_args()
     cfg = Config(args.config_file)
 
     root = logging.getLogger()
-    root.setLevel(logging.getLevelName(cfg.get('global', 'loglevel')))
+    root.setLevel(logging.getLevelName(cfg.get("global", "loglevel")))
     ch = logging.StreamHandler(sys.stdout)
-    ch.setLevel(logging.getLevelName(cfg.get('global', 'loglevel')))
-    formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s', '%m/%d/%Y %I:%M:%S %p')
+    ch.setLevel(logging.getLevelName(cfg.get("global", "loglevel")))
+    formatter = logging.Formatter(
+        "%(asctime)s - %(name)s - %(levelname)s - %(message)s", "%m/%d/%Y %I:%M:%S %p"
+    )
     ch.setFormatter(formatter)
     root.addHandler(ch)
 
     log = logging.getLogger(__name__)
-    log.info("Starting MON Evaluator...")
-    log.debug("Config: %s", cfg.conf)
-    log.info("Initializing database...")
-    evaluator = Evaluator(cfg)
-    evaluator.evaluate_forever()
+    if wait_till_core_services_are_ready(cfg, "osm-mon-evaluator"):
+        log.info("Starting MON Evaluator...")
+        log.debug("Config: %s", cfg.conf)
+        log.info("Initializing database...")
+        try:
+            evaluator = Evaluator(cfg)
+            evaluator.evaluate_forever()
+        except Exception as e:
+            log.error("Failed to start MON Evaluator")
+            log.exception("Exception: %s", str(e))
+    else:
+        log.error("Failed to start MON Evaluator")
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()