#!/usr/bin/env python # -*- encoding: utf-8 -*- # # Swift dispersion monitoring script for Nagios # # Copyright © 2012 eNovance # # Author: Julien Danjou # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # import os import sys import json STATE_OK=0 STATE_WARNING=1 STATE_CRITICAL=2 STATE_UNKNOWN=3 STATE_DEPENDENT=4 with os.popen("swift-dispersion-report -j %s" \ % os.getenv("SWIFT_DISPERSION_CONFIG", "/etc/swift/swift.conf")) as report: stats = json.load(report) msgs = [] state = STATE_OK # type_ is either "objects", "container" for type_, values in stats.iteritems(): msgs.append("%.2f%% %ss found" % (values['pct_found'], type_)) if values['missing_one'] > 0: msgs.append("%d %ss missing one copy" % (values['missing_one'], type_)) state = max(state, STATE_WARNING) if values['missing_two'] > 0: msgs.append("%d %ss missing two copies" % (values['missing_two'], type_)) state = max(state, STATE_WARNING) if values['missing_all'] > 0: msgs.append("%d %ss missing ALL copies" % (values['missing_all'], type_)) state = max(state, STATE_CRITICAL) print ", ".join(msgs) sys.exit(state)