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author | Koren Lev <korenlev@gmail.com> | 2017-07-27 15:04:07 +0000 |
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committer | Gerrit Code Review <gerrit@opnfv.org> | 2017-07-27 15:04:07 +0000 |
commit | 162c03ef301396072c1934e7e7e0c40a841b4fe2 (patch) | |
tree | 7a2a2781949252436450ff5832962785061a774a /app/monitoring/checks/check_vedge_ovs.py | |
parent | b88c78e3cf2bef22aa2f1c4d0bf305e303bc15f0 (diff) | |
parent | 7e83d0876ddb84a45e130eeba28bc40ef53c074b (diff) |
Merge "Calipso initial release for OPNFV"
Diffstat (limited to 'app/monitoring/checks/check_vedge_ovs.py')
-rwxr-xr-x | app/monitoring/checks/check_vedge_ovs.py | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/app/monitoring/checks/check_vedge_ovs.py b/app/monitoring/checks/check_vedge_ovs.py new file mode 100755 index 0000000..849af66 --- /dev/null +++ b/app/monitoring/checks/check_vedge_ovs.py @@ -0,0 +1,43 @@ +#!/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 # +############################################################################### +""" +Check OVS vEdge health + +Run command: +ps -aux | grep "\(ovs-vswitchd\|ovsdb-server\)" + +OK if for both ovs-vswitchd AND ovsdb-server processes we see '(healthy)' +otherwise CRITICAL + +return full text output of the command +""" + +import subprocess + +from binary_converter import binary2str + + +rc = 0 +cmd = 'ps aux | grep "\(ovs-vswitchd\|ovsdb-server\): monitoring" | ' + \ + 'grep -v grep' + +try: + out = subprocess.check_output([cmd], stderr=subprocess.STDOUT, shell=True) + out = binary2str(out) + lines = out.splitlines() + matching_lines = [l for l in lines if '(healthy)'] + rc = 0 if len(matching_lines) == 2 else 2 + print(out) +except subprocess.CalledProcessError as e: + print("Error finding expected output: {}".format(binary2str(e.output))) + rc = 2 + +exit(rc) |