Zabbix監控zookeeper
近期需求增加zookeeper監控到zabbix , 經過一番搜索, 確定通過 agentd端運行腳本的方式採集數據,傳送給 zabbix-server端.
Zabbix_sender方式發送
將這些監控數據一次性使用zabbix_sender全部發送給zabbix.將監控項目彙集成一個字典，然後遍歷這個字典，將字典中的key:value對通過zabbix_sender的-k和-o參數指定發送出去.
感謝博文：https://blog.csdn.net/reblue520/article/details/52352689
基本上參考了這篇博文的方法及python 腳本 . 模版文檔.
經過修改及仔細查看, 該博文中的xml模版文件,發現 server 通過 調用 zookeeper.status[alive] 這個key值,來獲取pid, 同時出發sender 發送給server 數據 . 無需配合計劃任務, 可能是我初學python , 沒有理解好用途. 總之沒成功,但是經過修改後,可以 正確獲取數據.
下面爲修改後的 python代碼
#!/usr/bin/python
"""{'zk_followers': 0,
'zk_outstanding_requests': 0,
'zk_approximate_data_size': 890971,
'zk_packets_sent': 5818488,
'zk_pending_syncs': 0,
'zk_avg_latency': 0,
'zk_version': '3.4.6-1569965, built on 02/20/2014 09:09 GMT',
'zk_watch_count': 1364,
'zk_packets_received': 5797681,
'zk_open_file_descriptor_count': 46,
'zk_server_ruok': 'imok',
'zk_server_state': 'follower',
'zk_synced_followers': 0,
'zk_max_latency': 400,
'zk_num_alive_connections': 18,
'zk_min_latency': 0,
'zk_ephemerals_count': 1112,
'zk_znode_count': 2207,
'zk_max_file_descriptor_count': 4096}
"""
import sys
import socket
import re
import subprocess
from StringIO import StringIO
import os
zabbix_sender = '/usr/local/zabbix/bin/zabbix_sender'
zabbix_conf = '/usr/local/zabbix/conf/zabbix_agentd.conf'
send_to_zabbix = 1
# get zookeeper server status
class ZooKeeperServer(object):
def __init__(self, host='localhost', port='2181', timeout=1):
self._address = (host, int(port))
self._timeout = timeout
self._result = {}
def _create_socket(self):
return socket.socket()
def _send_cmd(self, cmd):
""" Send a 4letter word command to the server """
s = self._create_socket()
s.settimeout(self._timeout)
s.connect(self._address)
s.send(cmd)
data = s.recv(2048)
s.close()
return data
def get_stats(self):
""" Get ZooKeeper server stats as a map """
"""zk_version 3.4.6-1569965, built on 02/20/2014 09:09 GMT
zk_avg_latency 0
zk_max_latency 94
zk_min_latency 0
zk_packets_received 1267904
zk_packets_sent 1317835
zk_num_alive_connections 12
zk_outstanding_requests 0
zk_server_state follower
zk_znode_count 1684
zk_watch_count 2757
zk_ephemerals_count 899
zk_approximate_data_size 728074
zk_open_file_descriptor_count 41
zk_max_file_descriptor_count 4096
"""
data_mntr = self._send_cmd('mntr')
data_ruok = self._send_cmd('ruok')
if data_mntr:
result_mntr = self._parse(data_mntr)
if data_ruok:
# {'zk_server_ruok': 'imok'}
result_ruok = self._parse_ruok(data_ruok)
self._result = dict(result_mntr.items() + result_ruok.items())
if not self._result.has_key('zk_followers') and not self._result.has_key('zk_synced_followers') and not self._result.has_key('zk_pending_syncs'):
# #### the tree metrics only exposed on leader role zookeeper server, we just set the followers' to 0
leader_only = {'zk_followers':0,'zk_synced_followers':0,'zk_pending_syncs':0}
self._result = dict(result_mntr.items() + result_ruok.items() + leader_only.items())
return self._result
def _parse(self, data):
"""
:param data: zk_outstanding_requests 0 zk_approximate_data_size 653931
:return: {'zk_outstanding_requests': '0', 'zk_approximate_data_size': '653931',}
"""
""" Parse the output from the 'mntr' 4letter word command """
h = StringIO(data)
result = {}
for line in h.readlines():
try:
key, value = self._parse_line(line)
result[key] = value
except ValueError:
pass # ignore broken lines
return result
def _parse_ruok(self, data):
"""
:param data: imok
:return: {'zk_server_ruok': 'imok'}
"""
""" Parse the output from the 'ruok' 4letter word command """
h = StringIO(data)
result = {}
ruok = h.readline()
if ruok:
result['zk_server_ruok'] = ruok
return result
def _parse_line(self, line):
# zk_watch_count 1482
try:
# zk_max_file_descriptor_count 65535
key, value = map(str.strip, line.split('\t'))
except ValueError:
raise ValueError('Found invalid line: %s' % line)
if not key:
raise ValueError('The key is mandatory and should not be empty')
try:
value = int(value)
except (TypeError, ValueError):
pass
return key, value
def get_pid(self):
# ps -ef|grep java|grep zookeeper|awk '{print $2}'
pidarg = '''ps -ef|grep java|grep zookeeper|grep -v grep|awk '{print $2}' ''' # 31022
pidout = subprocess.Popen(pidarg, shell=True, stdout=subprocess.PIPE)
pid = pidout.stdout.readline().strip('\n')
return pid
def send_to_zabbix(self, metric):
# key = zookeeper.status[zk_max_file_descriptor_count]
key = "zookeeper.status[" + metric + "]"
if send_to_zabbix > 0:
# print key + ":" + str(self._result[metric])
try:
subprocess.call([zabbix_sender, "-c", zabbix_conf, "-k", key, "-o", str(self._result[metric])], stdout=FNULL, stderr=FNULL, shell=False)
#print "send zabbix success"
except OSError, detail:
print "Something went wrong while exectuting zabbix_sender : ", detail
else:
print "Simulation: the following command would be execucted :\n", zabbix_sender, "-c", zabbix_conf, "-k", key, "-o", self._result[metric], "\n"
def usage():
"""Display program usage"""
print "\nUsage : ", sys.argv[0], " alive|all"
print "Modes : \n\talive : Return pid of running zookeeper\n\tall : Send zookeeper stats as well"
sys.exit(1)
accepted_modes = ['alive', 'all']
if len(sys.argv) == 2 and sys.argv[1] in accepted_modes:
mode = sys.argv[1]
else:
usage()
zk = ZooKeeperServer()
# print zk.get_stats()
pid = zk.get_pid()
if pid != "" and mode == 'alive':
zk.get_stats()
# print zk._result
FNULL = open(os.devnull, 'w')
for key in zk._result:
zk.send_to_zabbix(key)
FNULL.close()
print pid下面爲原代碼的最後部分,同時貼出,對比下邏輯, 如果有我的方式有問題, 請留言指正, 新手感謝 .
if pid != "" and mode == 'all': zk.get_stats() # print zk._result FNULL = open(os.devnull, 'w') for key in zk._result: zk.send_to_zabbix(key) FNULL.close() print pid elif pid != "" and mode == "alive": print pid else: print 0
Zabbix_agentd獲取
參考了上一種方式中的python腳本, 經過修改, 所有數據都通過agentd的方式獲取數據.
一下爲修改後的python腳本, 個人感覺shell實現很簡單,但是 作爲一個python初學者, 還是自己修改了下, 功能實現了.
#!/usr/bin/python
#monitor zookeeper
#by mo
import sys
import socket
import re
import subprocess
from StringIO import StringIO
import os
class ZooKeeperServer(object):
def __init__(self, host='localhost', port='2181', timeout=1):
self._address = (host, int(port))
self._timeout = timeout
self._result = {}
def _create_socket(self):
return socket.socket()
def _send_cmd(self, cmd):
""" Send a 4letter word command to the server """
s = self._create_socket()
s.settimeout(self._timeout)
s.connect(self._address)
s.send(cmd)
data = s.recv(2048)
s.close()
return data
def get_pid(self):
# ps -ef|grep java|grep zookeeper|awk '{print $2}'
pidarg = '''ps -ef|grep java|grep zookeeper|grep -v grep|awk '{print $2}' ''' # 31022
pidout = subprocess.Popen(pidarg, shell=True, stdout=subprocess.PIPE)
pid = pidout.stdout.readline().strip('\n')
return pid
def _parse(self, data):
"""
:param data: zk_outstanding_requests 0 zk_approximate_data_size 653931
:return: {'zk_outstanding_requests': '0', 'zk_approximate_data_size': '653931',}
"""
""" Parse the output from the 'mntr' 4letter word command """
h = StringIO(data)
result = {}
for line in h.readlines():
try:
key, value = self._parse_line(line)
result[key] = value
except ValueError:
pass # ignore broken lines
return result
def _parse_line(self, line):
# zk_watch_count 1482
try:
# zk_max_file_descriptor_count 65535
key, value = map(str.strip, line.split('\t'))
except ValueError:
raise ValueError('Found invalid line: %s' % line)
if not key:
raise ValueError('The key is mandatory and should not be empty')
try:
value = int(value)
except (TypeError, ValueError):
pass
return key, value
def get_stats(self):
""" Get ZooKeeper server stats as a map """
"""zk_version 3.4.6-1569965, built on 02/20/2014 09:09 GMT
zk_avg_latency 0
zk_max_latency 94
zk_min_latency 0
zk_packets_received 1267904
zk_packets_sent 1317835
zk_num_alive_connections 12
zk_outstanding_requests 0
zk_server_state follower
zk_znode_count 1684
zk_watch_count 2757
zk_ephemerals_count 899
zk_approximate_data_size 728074
zk_open_file_descriptor_count 41
zk_max_file_descriptor_count 4096
"""
data_mntr = self._send_cmd('mntr')
result_mntr = self._parse(data_mntr)
self._result = dict(result_mntr.items())
return self._result
zk = ZooKeeperServer()
pid = zk.get_pid()
accepted_modes = ['zk_server_ruok']
if sys.argv[1] in accepted_modes:
cmd = sys.argv[1]
data = zk._send_cmd(cmd)
print(data)
elif sys.argv[1] == 'alive':
print(pid)
elif sys.argv[1] == 'mntr':
cmd = sys.argv[1]
data = zk._send_cmd(cmd)
print(data)
else:
zk.get_stats()
key = sys.argv[1]
print(zk._result[key])模版
參考博文中的模版
<?xml version="1.0" encoding="UTF-8"?>
<zabbix_export>
<version>3.0</version>
<date>2017-12-11T08:02:58Z</date>
<groups>
<group>
<name>Zabbix servers</name>
</group>
</groups>
<templates>
<template>
<template>Zookeeper</template>
<name>Zookeeper</name>
<description/>
<groups>
<group>
<name>Zabbix servers</name>
</group>
</groups>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<items>
<item>
<name>zookeeper pid</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[alive]</key>
<delay>10</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper approximate data size</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_approximate_data_size]</key>
<delay>0</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper average latency</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_avg_latency]</key>
<delay>0</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper ephemerals count</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_ephemerals_count]</key>
<delay>0</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper leader's followers</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_followers]</key>
<delay>0</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper max file descriptor count</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_max_file_descriptor_count]</key>
<delay>10</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper max latency</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_max_latency]</key>
<delay>10</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper min latency</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_min_latency]</key>
<delay>10</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper alive connections</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_num_alive_connections]</key>
<delay>0</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper opened file descriptor count</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_open_file_descriptor_count]</key>
<delay>10</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper outstanding requests</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_outstanding_requests]</key>
<delay>10</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper packages received</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_packets_received]</key>
<delay>10</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description>收包數量</description>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper packages sent</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_packets_sent]</key>
<delay>10</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description>發包數據量</description>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper leader's pending syncs</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_pending_syncs]</key>
<delay>10</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper response checking</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_server_ruok]</key>
<delay>10</delay>
<history>90</history>
<trends>0</trends>
<status>0</status>
<value_type>1</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper state role</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_server_state]</key>
<delay>10</delay>
<history>90</history>
<trends>0</trends>
<status>0</status>
<value_type>1</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper leader's synced followers</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_synced_followers]</key>
<delay>10</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper version</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_version]</key>
<delay>10</delay>
<history>90</history>
<trends>0</trends>
<status>0</status>
<value_type>1</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper watches count</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_watch_count]</key>
<delay>10</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>zookeeper znodes count</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_znode_count]</key>
<delay>10</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
</items>
<discovery_rules/>
<macros/>
<templates/>
<screens/>
</template>
</templates>
<triggers>
<trigger>
<expression>{Zookeeper:zookeeper.status[zk_outstanding_requests].last()}>10</expression>
<name>big outstanding requests number</name>
<url/>
<status>0</status>
<priority>0</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
<trigger>
<expression>{Zookeeper:zookeeper.status[zk_pending_syncs].last()}>10</expression>
<name>big pending syncs</name>
<url/>
<status>0</status>
<priority>0</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
<trigger>
<expression>{Zookeeper:zookeeper.status[zk_avg_latency].last()}>10</expression>
<name>large average latency</name>
<url/>
<status>0</status>
<priority>0</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
<trigger>
<expression>{Zookeeper:zookeeper.status[zk_open_file_descriptor_count].last()} > {Zookeeper:zookeeper.status[zk_max_file_descriptor_count].last()}*0.85</expression>
<name>large file descriptor used</name>
<url/>
<status>0</status>
<priority>0</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
<trigger>
<expression>{Zookeeper:zookeeper.status[zk_server_ruok].str(imok)}<>1</expression>
<name>zookeeper is abnormal</name>
<url/>
<status>0</status>
<priority>4</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
<trigger>
<expression>{Zookeeper:zookeeper.status[alive].last()}=0</expression>
<name>zookeeper is not running</name>
<url/>
<status>0</status>
<priority>4</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
<trigger>
<expression>{Zookeeper:zookeeper.status[zk_server_state].abschange()}>0</expression>
<name>zookeeper state role has been changed</name>
<url/>
<status>0</status>
<priority>1</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
</triggers>
<graphs>
<graph>
<name>ZooKeeper Alive Connections</name>
<width>900</width>
<height>200</height>
<yaxismin>0.0000</yaxismin>
<yaxismax>100.0000</yaxismax>
<show_work_period>1</show_work_period>
<show_triggers>1</show_triggers>
<type>0</type>
<show_legend>1</show_legend>
<show_3d>0</show_3d>
<percent_left>0.0000</percent_left>
<percent_right>0.0000</percent_right>
<ymin_type_1>0</ymin_type_1>
<ymax_type_1>0</ymax_type_1>
<ymin_item_1>0</ymin_item_1>
<ymax_item_1>0</ymax_item_1>
<graph_items>
<graph_item>
<sortorder>0</sortorder>
<drawtype>0</drawtype>
<color>1A7C11</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Zookeeper</host>
<key>zookeeper.status[zk_num_alive_connections]</key>
</item>
</graph_item>
</graph_items>
</graph>
<graph>
<name>ZooKeeper Latency</name>
<width>900</width>
<height>200</height>
<yaxismin>0.0000</yaxismin>
<yaxismax>100.0000</yaxismax>
<show_work_period>1</show_work_period>
<show_triggers>1</show_triggers>
<type>0</type>
<show_legend>1</show_legend>
<show_3d>0</show_3d>
<percent_left>0.0000</percent_left>
<percent_right>0.0000</percent_right>
<ymin_type_1>0</ymin_type_1>
<ymax_type_1>0</ymax_type_1>
<ymin_item_1>0</ymin_item_1>
<ymax_item_1>0</ymax_item_1>
<graph_items>
<graph_item>
<sortorder>0</sortorder>
<drawtype>0</drawtype>
<color>1A7C11</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Zookeeper</host>
<key>zookeeper.status[zk_avg_latency]</key>
</item>
</graph_item>
</graph_items>
</graph>
</graphs>
</zabbix_export>Zabbix_agentd配置
UserParameter=zookeeper.status[*],/usr/bin/python /usr/local/zabbix/scripts/zookeeper_monitor.py $1
###
注意: 給腳本執行權限