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#!/usr/bin/python
# Source: https://github.com/opinkerfi/nagios-plugins/blob/master/check_ipa/check_ipa_replication
# Copyright 2013, Tomas Edwardsson
# Copyright 2016, Patrick Uiterwijk
#
# This script 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 script 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 ldap
from pynag.Plugins import PluginHelper, critical, warning, ok
plugin = PluginHelper()
plugin.parser.add_option('-u', help="ldap uri", dest="uri")
plugin.parser.add_option('-D', help="bind DN", dest="binddn")
plugin.parser.add_option('-w', help="bind password", dest="bindpw")
plugin.parse_arguments()
if not plugin.options.uri:
plugin.parser.error('-u (uri) argument is required')
try:
l = ldap.initialize(plugin.options.uri)
if plugin.options.binddn:
l.bind_s(plugin.options.binddn, plugin.options.bindpw)
replication = l.search_s('cn=config',
ldap.SCOPE_SUBTREE,
'(objectclass=nsds5replicationagreement)',
['nsDS5ReplicaHost', 'nsds5replicaLastUpdateStatus'])
except Exception, e:
plugin.status(critical)
plugin.add_summary("Unable to initialize ldap connection: %s" % (e))
plugin.exit()
# Loop through replication agreements
for rhost in replication:
plugin.add_summary("Replica %s Status: %s" % (rhost[1]['nsDS5ReplicaHost'][0], rhost[1]['nsds5replicaLastUpdateStatus'][0]))
status = rhost[1]['nsds5replicaLastUpdateStatus'][0]
code = status[:2]
if status.startswith('Error ('):
# IPA >=4.4.0
code = status[status.find('(')+1:status.find(')')]
else:
# IPA <4.4.0
code = status[:status.find(' ')]
if code == '0':
plugin.status(ok)
elif code == '1':
# Busy Replica is not an error, its "unknown" (but its "ok" for now)
plugin.status(ok)
else:
plugin.status(critical)
if not len(replication):
plugin.add_summary("Warning: No replicas found")
plugin.status(warning)
plugin.exit()
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