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#!/usr/bin/python
# discoverpeers.py -- nagios plugin for discovering gluster peers
# Copyright (C) 2014 Red Hat Inc
#
# 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 2
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
import commands
import sys
import json
from glusternagios import utils
def discoverhosts():
xmlElemList = []
nrpe_out_list = []
resultstring = ""
command_peer_status = utils.sudoCmdPath.cmd + " " \
+ utils.glusterCmdPath.cmd + " peer status --xml"
peer_status_out = commands.getoutput(command_peer_status)
xmlElemList = utils.parseXml(peer_status_out, "./peerStatus/peer")
for peer in xmlElemList:
if (peer.find('connected').text == "1"):
resltdict = {}
resltdict['hostip'] = peer.find('hostname').text
nrpe_out_list.append(resltdict)
resultstring = json.dumps(nrpe_out_list)
print resultstring
sys.exit(utils.PluginStatusCode.OK)
if __name__ == '__main__':
discoverhosts()
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