Calipso initial release for OPNFV

Change-Id: I7210c244b0c10fa80bfa8c77cb86c9d6ddf8bc88
Signed-off-by: Yaron Yogev <yaronyogev@gmail.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/app/monitoring/handlers/handle_link.py b/app/monitoring/handlers/handle_link.py
new file mode 100644
index 0000000..26f4d12
--- /dev/null
+++ b/app/monitoring/handlers/handle_link.py
@@ -0,0 +1,36 @@
+###############################################################################
+# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems)   #
+# and others                                                                  #
+#                                                                             #
+# All rights reserved. This program and the accompanying materials            #
+# are made available under the terms of the Apache License, Version 2.0       #
+# which accompanies this distribution, and is available at                    #
+# http://www.apache.org/licenses/LICENSE-2.0                                  #
+###############################################################################
+# handle monitoring event for links
+
+from monitoring.handlers.monitoring_check_handler import MonitoringCheckHandler
+
+
+class HandleLink(MonitoringCheckHandler):
+
+    def __init__(self, args):
+        super().__init__(args)
+
+    def handle(self, link_id_from_check, check_result):
+        # link ID from check is formatted like this:
+        # <link type>_<source_id>_<target_id>
+        link_type = link_id_from_check[:link_id_from_check.index('_')]
+        remainder = link_id_from_check[len(link_type)+1:]
+        source_id = remainder[:remainder.index('_')]
+        target_id = remainder[len(source_id)+1:]
+        search = {
+            'link_type': link_type,
+            'source_id': source_id,
+            'target_id': target_id
+        }
+        doc = self.inv.find_items(search, collection='links', get_single=True)
+        if not doc:
+            return 1
+        self.keep_result(doc, check_result)
+        return check_result['status']