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 sys

import json

import os

import requests

try:

    swift_server = sys.argv[0].split("_", 1)[1]

except:

    print "E: Cannot find server name using script name"

    sys.exit(1)

try:

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

        print "graph_title Swift object async pending %s" % swift_server

        print "graph_category swift"

        print "async_pending.type GAUGE"

        print "async_pending.label Async pending"

        print "async_pending.draw AREA"

    sys.exit(0)

except IndexError:

    pass

async_r = requests.get("http://%s:%d/recon/async" \

                           % (swift_server, os.getenv("SWIFT_OBJECT_PORT", 6000)))

print "async_pending.value %d" % json.loads(async_r.text)['async_pending']