Munin contributed plugins

#!/usr/bin/env python

# -*- encoding: utf-8 -*-

#

# Swift monitoring script for munin

#

# Copyright © 2012 eNovance <licensing@enovance.com>

#

# Author: Julien Danjou <julien@danjou.info>

#

# 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 <http://www.gnu.org/licenses/>.

#

import os

import sys

import json

try:

    if sys.argv[1] == "config":

        print 'graph_title Swift cluster dispersion'

        print 'graph_category fs'

        print 'object_missing_two.type GAUGE'

        print 'object_missing_two.label Objects missing two copies'

        print 'object_retries.type GAUGE'

        print 'object_retries.label Objects retries'

        print 'object_copies_expected.type GAUGE'

        print 'object_copies_expected.label Objects copies expected'

        print 'object_missing_one.type GAUGE'

        print 'object_missing_one.label Objects missing one copy'

        print 'object_copies_found.type GAUGE'

        print 'object_copies_found.label Objects copies found'

        print 'object_missing_all.type GAUGE'

        print 'object_missing_all.label Objects missing all copies'

        print 'object_overlapping.type GAUGE'

        print 'object_overlapping.label Objects overlapping partitions'

        print 'container_missing_two.type GAUGE'

        print 'container_missing_two.label Containers missing two copies'

        print 'container_retries.type GAUGE'

        print 'container_retries.label Containers retries'

        print 'container_copies_expected.type GAUGE'

        print 'container_copies_expected.label Containers copies expected'

        print 'container_missing_one.type GAUGE'

        print 'container_missing_one.label Containers missing one copy'

        print 'container_copies_found.type GAUGE'

        print 'container_copies_found.label Containers copies found'

        print 'container_missing_all.type GAUGE'

        print 'container_missing_all.label Containers missing all copies'

        print 'container_overlapping.type GAUGE'

        print 'container_overlapping.label Containers overlapping paritions'

    sys.exit(0)

except IndexError:

    pass

with os.popen("swift-dispersion-report -j %s" \

                  % os.getenv("SWIFT_DISPERSION_CONFIG", "/etc/swift/dispersion.conf")) as report:

    stats = json.load(report)

for type_, values in stats.iteritems():

    for key, value in values.iteritems():

        print "%s_%s.value %d" % (type_, key, value)