1 files changed, 50 insertions, 0 deletions
diff --git a/app/monitoring/checks/check_vconnector.py b/app/monitoring/checks/check_vconnector.py
new file mode 100644
index 0000000..237a195
--- /dev/null
+++ b/app/monitoring/checks/check_vconnector.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+###############################################################################
+# 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                                  #
+###############################################################################
+
+# find status of vconnector
+# vconnector object name defines name of bridge
+# use "brctl showmacs <bridge>", return ERROR if 'No such device' is returned
+
+import sys
+import subprocess
+
+from binary_converter import binary2str
+
+
+if len(sys.argv) < 2:
+    print('usage: ' + sys.argv[0] + ' <bridge>')
+    exit(1)
+bridge_name = str(sys.argv[1])
+
+rc = 0
+
+cmd = None
+out = ''
+try:
+    cmd = "brctl showmacs {}".format(bridge_name)
+    out = subprocess.check_output([cmd],
+                                  stderr=subprocess.STDOUT,
+                                  shell=True)
+    out = binary2str(out)
+    lines = out.splitlines()
+    if not lines or lines[0].endswith('No such device'):
+        rc = 2
+    else:
+        print(out)
+except subprocess.CalledProcessError as e:
+    rc = 2
+    out = str(e)
+
+if rc != 0:
+    print('Failed to find vConnector {}:\n{}\n'
+          .format(bridge_name, out))
+
+exit(rc)