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-rw-r--r--collectors/python.d.plugin/openldap/openldap.chart.py200
1 files changed, 200 insertions, 0 deletions
diff --git a/collectors/python.d.plugin/openldap/openldap.chart.py b/collectors/python.d.plugin/openldap/openldap.chart.py
new file mode 100644
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--- /dev/null
+++ b/collectors/python.d.plugin/openldap/openldap.chart.py
@@ -0,0 +1,200 @@
+# -*- coding: utf-8 -*-
+# Description: openldap netdata python.d module
+# Author: Manolis Kartsonakis (ekartsonakis)
+# SPDX-License-Identifier: GPL-3.0+
+
+try:
+ import ldap
+ HAS_LDAP = True
+except ImportError:
+ HAS_LDAP = False
+
+from bases.FrameworkServices.SimpleService import SimpleService
+
+
+DEFAULT_SERVER = 'localhost'
+DEFAULT_PORT = '389'
+DEFAULT_TIMEOUT = 1
+
+ORDER = [
+ 'total_connections',
+ 'bytes_sent',
+ 'operations',
+ 'referrals_sent',
+ 'entries_sent',
+ 'ldap_operations',
+ 'waiters'
+]
+
+CHARTS = {
+ 'total_connections': {
+ 'options': [None, 'Total Connections', 'connections/s', 'ldap', 'openldap.total_connections', 'line'],
+ 'lines': [
+ ['total_connections', 'connections', 'incremental']
+ ]
+ },
+ 'bytes_sent': {
+ 'options': [None, 'Traffic', 'KiB/s', 'ldap', 'openldap.traffic_stats', 'line'],
+ 'lines': [
+ ['bytes_sent', 'sent', 'incremental', 1, 1024]
+ ]
+ },
+ 'operations': {
+ 'options': [None, 'Operations Status', 'ops/s', 'ldap', 'openldap.operations_status', 'line'],
+ 'lines': [
+ ['completed_operations', 'completed', 'incremental'],
+ ['initiated_operations', 'initiated', 'incremental']
+ ]
+ },
+ 'referrals_sent': {
+ 'options': [None, 'Referrals', 'referals/s', 'ldap', 'openldap.referrals', 'line'],
+ 'lines': [
+ ['referrals_sent', 'sent', 'incremental']
+ ]
+ },
+ 'entries_sent': {
+ 'options': [None, 'Entries', 'entries/s', 'ldap', 'openldap.entries', 'line'],
+ 'lines': [
+ ['entries_sent', 'sent', 'incremental']
+ ]
+ },
+ 'ldap_operations': {
+ 'options': [None, 'Operations', 'ops/s', 'ldap', 'openldap.ldap_operations', 'line'],
+ 'lines': [
+ ['bind_operations', 'bind', 'incremental'],
+ ['search_operations', 'search', 'incremental'],
+ ['unbind_operations', 'unbind', 'incremental'],
+ ['add_operations', 'add', 'incremental'],
+ ['delete_operations', 'delete', 'incremental'],
+ ['modify_operations', 'modify', 'incremental'],
+ ['compare_operations', 'compare', 'incremental']
+ ]
+ },
+ 'waiters': {
+ 'options': [None, 'Waiters', 'waiters/s', 'ldap', 'openldap.waiters', 'line'],
+ 'lines': [
+ ['write_waiters', 'write', 'incremental'],
+ ['read_waiters', 'read', 'incremental']
+ ]
+ },
+}
+
+# Stuff to gather - make tuples of DN dn and attrib to get
+SEARCH_LIST = {
+ 'total_connections': (
+ 'cn=Total,cn=Connections,cn=Monitor', 'monitorCounter',
+ ),
+ 'bytes_sent': (
+ 'cn=Bytes,cn=Statistics,cn=Monitor', 'monitorCounter',
+ ),
+ 'completed_operations': (
+ 'cn=Operations,cn=Monitor', 'monitorOpCompleted',
+ ),
+ 'initiated_operations': (
+ 'cn=Operations,cn=Monitor', 'monitorOpInitiated',
+ ),
+ 'referrals_sent': (
+ 'cn=Referrals,cn=Statistics,cn=Monitor', 'monitorCounter',
+ ),
+ 'entries_sent': (
+ 'cn=Entries,cn=Statistics,cn=Monitor', 'monitorCounter',
+ ),
+ 'bind_operations': (
+ 'cn=Bind,cn=Operations,cn=Monitor', 'monitorOpCompleted',
+ ),
+ 'unbind_operations': (
+ 'cn=Unbind,cn=Operations,cn=Monitor', 'monitorOpCompleted',
+ ),
+ 'add_operations': (
+ 'cn=Add,cn=Operations,cn=Monitor', 'monitorOpInitiated',
+ ),
+ 'delete_operations': (
+ 'cn=Delete,cn=Operations,cn=Monitor', 'monitorOpCompleted',
+ ),
+ 'modify_operations': (
+ 'cn=Modify,cn=Operations,cn=Monitor', 'monitorOpCompleted',
+ ),
+ 'compare_operations': (
+ 'cn=Compare,cn=Operations,cn=Monitor', 'monitorOpCompleted',
+ ),
+ 'search_operations': (
+ 'cn=Search,cn=Operations,cn=Monitor', 'monitorOpCompleted',
+ ),
+ 'write_waiters': (
+ 'cn=Write,cn=Waiters,cn=Monitor', 'monitorCounter',
+ ),
+ 'read_waiters': (
+ 'cn=Read,cn=Waiters,cn=Monitor', 'monitorCounter',
+ ),
+}
+
+
+class Service(SimpleService):
+ def __init__(self, configuration=None, name=None):
+ SimpleService.__init__(self, configuration=configuration, name=name)
+ self.order = ORDER
+ self.definitions = CHARTS
+ self.server = configuration.get('server', DEFAULT_SERVER)
+ self.port = configuration.get('port', DEFAULT_PORT)
+ self.username = configuration.get('username')
+ self.password = configuration.get('password')
+ self.timeout = configuration.get('timeout', DEFAULT_TIMEOUT)
+ self.alive = False
+ self.conn = None
+
+ def disconnect(self):
+ if self.conn:
+ self.conn.unbind()
+ self.conn = None
+ self.alive = False
+
+ def connect(self):
+ try:
+ self.conn = ldap.initialize('ldap://%s:%s' % (self.server, self.port))
+ self.conn.set_option(ldap.OPT_NETWORK_TIMEOUT, self.timeout)
+ if self.username and self.password:
+ self.conn.simple_bind(self.username, self.password)
+ except ldap.LDAPError as error:
+ self.error(error)
+ return False
+
+ self.alive = True
+ return True
+
+ def reconnect(self):
+ self.disconnect()
+ return self.connect()
+
+ def check(self):
+ if not HAS_LDAP:
+ self.error("'python-ldap' package is needed")
+ return None
+
+ return self.connect() and self.get_data()
+
+ def get_data(self):
+ if not self.alive and not self.reconnect():
+ return None
+
+ data = dict()
+ for key in SEARCH_LIST:
+ dn = SEARCH_LIST[key][0]
+ attr = SEARCH_LIST[key][1]
+ try:
+ num = self.conn.search(dn, ldap.SCOPE_BASE, 'objectClass=*', [attr, ])
+ result_type, result_data = self.conn.result(num, 1)
+ except ldap.LDAPError as error:
+ self.error("Empty result. Check bind username/password. Message: ",error)
+ self.alive = False
+ return None
+
+ try:
+ if result_type == 101:
+ val = int(result_data[0][1].values()[0][0])
+ except (ValueError, IndexError) as error:
+ self.debug(error)
+ continue
+
+ data[key] = val
+
+ return data