zabbix监控 zookeeper
2016-12-29 本文已影响0人
leyu
线上zookeeper集群越来多，很有必要对其运行状态进行监控，由于线上监控大多采用的是zabbix，因此，只需要写好采集数据的脚本即可，不用关心web端的展示和监控报警，比较方便。
1.导入zookeeper模板，模板内容在最后，复制粘贴保存为zookeeper.xml即可
点击template/import，选择文件，导入，如果报错，会提示哪一行有问题，删除对应的那一块，再导入即可。
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2.导入后，在template页面就可以看到了，然后添加相应的host。
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3.模板中item的采集数据方式为zabbix trapper。也就是通过zabbix_sender来发送数据。关于zabbix_trapper，请参考https://www.2goo.info/weblog/detail/233434
4.测试数据的采集
利用zabbix_sender命令，参数介绍：
-z: zabbix_server的IP地址
-s: zabbix_agent的HostName名
-k: 模板里key的名字
-o：key对应的value
-vv: 开启debug模式，输出详细信息
bin/zabbix_sender -z 10.10.64.202 -s "oss-mon-kafka-bjc-001" -k "zookeeper.status[zk_num_alive_connections]" -o 100 -vv
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发送成功后，在页面端点击monitor/latest data/，然后筛选对应的HostName和application，就能查看到对应的value
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5.采集发送打通后，接下来就要编写采集脚本，然后定时发送。采集脚本采用python，如下：
#!/usr/bin/python
#coding:utf-8
""" Check Zookeeper Cluster
zookeeper version should be newer than 3.4.x
# echo mntr|nc 127.0.0.1 2181
zk_version 3.4.6-1569965, built on 02/20/2014 09:09 GMT
zk_avg_latency 0
zk_max_latency 4
zk_min_latency 0
zk_packets_received 84467
zk_packets_sent 84466
zk_num_alive_connections 3
zk_outstanding_requests 0
zk_server_state follower
zk_znode_count 17159
zk_watch_count 2
zk_ephemerals_count 1
zk_approximate_data_size 6666471
zk_open_file_descriptor_count 29
zk_max_file_descriptor_count 102400
# echo ruok|nc 127.0.0.1 2181
imok
"""
import sys
import socket
import re
import subprocess
from StringIO import StringIO
import os
#这两个参数依据你安装zabbix目录而定。
zabbix_sender = '/usr/bin/zabbix_sender'
zabbix_conf = '/etc/zabbix/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 """
data_mntr = self._send_cmd('mntr')
data_ruok = self._send_cmd('ruok')
if data_mntr:
result_mntr = self._parse(data_mntr)
if data_ruok:
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):
""" 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):
""" 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):
try:
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}' '''
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[" + 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)
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 == '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
执行结果：
#获取zookeeper的所有key的值
[root@oss-mon-kafka-bjc-001 scripts]# python check_zookeeper.py all
{'zk_followers': 0, 'zk_outstanding_requests': 0, 'zk_approximate_data_size': 50747, 'zk_packets_sent': 31693631, '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': 47, 'zk_packets_received': 31693282, 'zk_open_file_descriptor_count': 33, 'zk_server_ruok': 'imok', 'zk_server_state': 'follower', 'zk_synced_followers': 0, 'zk_max_latency': 1643, 'zk_num_alive_connections': 6, 'zk_min_latency': 0, 'zk_ephemerals_count': 83, 'zk_znode_count': 700, 'zk_max_file_descriptor_count': 655350}
2750
#获取zookeeper的pid
[root@oss-mon-kafka-bjc-001 scripts]# python check_zookeeper.py alive
2750
6.配置zabbix的采集配置策略
增加脚本可执行权限
chmod +x /usr/local/zabbix-agent/scripts/check_zookeeper.py
zabbix配置文件
vim /etc/zabbix/zabbix_agentd.d/check_zookeeper.conf
增加以下内容
UserParameter=zookeeper.status[*],/usr/bin/python /usr/local/zabbix-agent/scripts/check_zookeeper.py $1
重新启动zabbix-agent服务
service zabbix-agent restart
7.web端观察采集数据是否正常，如果没有数据，则需调试check_zookeeper.py，看问题在哪。
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最后附上zookeeper的监控模板，比较长，简书貌似不支持附件，只能贴上来了。
<?xml version="1.0" encoding="UTF-8"?>
<zabbix_export>
<version>2.0</version>
<date>2016-02-27T15:15:09Z</date>
<groups>
<group>
<name>Templates</name>
</group>
</groups>
<templates>
<template>
<template>Template ZooKeeper</template>
<name>Template ZooKeeper</name>
<description/>
<groups>
<group>
<name>Templates</name>
</group>
</groups>
<applications>
<application>
<name>ZooKeeper Status</name>
</application>
</applications>
<items>
<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 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>B</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>tick</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 leader's pending syncs</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_pending_syncs]</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 synced followers</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_synced_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>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 latency</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_max_latency]</key>
<delay>0</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units>tick</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>0</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units>tick</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>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 outstanding requests</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_outstanding_requests]</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 packages received</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_packets_received]</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 packages sent</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_packets_sent]</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 pid</name>
<type>0</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[all]</key>
<delay>30</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>0</delay>
<history>90</history>
<trends>365</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>0</delay>
<history>90</history>
<trends>365</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 version</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_version]</key>
<delay>0</delay>
<history>90</history>
<trends>365</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>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 znodes count</name>
<type>2</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>zookeeper.status[zk_znode_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>
</items>
<discovery_rules/>
<macros/>
<templates/>
<screens/>
</template>
</templates>
<triggers>
<trigger>
<expression>{Template ZooKeeper:zookeeper.status[zk_outstanding_requests].last()}>10</expression>
<name>big outstanding requests number</name>
<url/>
<status>0</status>
<priority>4</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
<trigger>
<expression>{Template ZooKeeper:zookeeper.status[zk_pending_syncs].last()}>10</expression>
<name>big pending syncs</name>
<url/>
<status>0</status>
<priority>4</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
<trigger>
<expression>{Template ZooKeeper:zookeeper.status[zk_avg_latency].last()}>10</expression>
<name>large average latency</name>
<url/>
<status>0</status>
<priority>4</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
<trigger>
<expression>{Template ZooKeeper:zookeeper.status[zk_open_file_descriptor_count].last()} > {Template ZooKeeper:zookeeper.status[zk_max_file_descriptor_count].last()}*0.85</expression>
<name>large file descriptor used</name>
<url/>
<status>0</status>
<priority>4</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
<trigger>
<expression>{Template ZooKeeper:zookeeper.status[all].last()}=0</expression>
<name>zookeeper is not running</name>
<url/>
<status>0</status>
<priority>4</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
<trigger>
<expression>{Template ZooKeeper:zookeeper.status[zk_server_state].abschange()}>0</expression>
<name>zookeeper state role has been changed</name>
<url/>
<status>0</status>
<priority>2</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>1</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>00DDDD</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template ZooKeeper</host>
<key>zookeeper.status[zk_num_alive_connections]</key>
</item>
</graph_item>
</graph_items>
</graph>
<graph>
<name>ZooKeeper Data Size</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>1</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>00C800</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template ZooKeeper</host>
<key>zookeeper.status[zk_approximate_data_size]</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>2</drawtype>
<color>00C800</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template ZooKeeper</host>
<key>zookeeper.status[zk_avg_latency]</key>
</item>
</graph_item>
<graph_item>
<sortorder>1</sortorder>
<drawtype>2</drawtype>
<color>C80000</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template ZooKeeper</host>
<key>zookeeper.status[zk_min_latency]</key>
</item>
</graph_item>
<graph_item>
<sortorder>2</sortorder>
<drawtype>2</drawtype>
<color>0000C8</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template ZooKeeper</host>
<key>zookeeper.status[zk_max_latency]</key>
</item>
</graph_item>
</graph_items>
</graph>
<graph>
<name>ZooKeeper Packages Received/Sent</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>1</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>1</sortorder>
<drawtype>0</drawtype>
<color>00C800</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template ZooKeeper</host>
<key>zookeeper.status[zk_packets_received]</key>
</item>
</graph_item>
<graph_item>
<sortorder>0</sortorder>
<drawtype>0</drawtype>
<color>FF3333</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template ZooKeeper</host>
<key>zookeeper.status[zk_packets_sent]</key>
</item>
</graph_item>
</graph_items>
</graph>
<graph>
<name>ZooKeeper Watches Count</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>1</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>660066</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template ZooKeeper</host>
<key>zookeeper.status[zk_watch_count]</key>
</item>
</graph_item>
</graph_items>
</graph>
<graph>
<name>ZooKeeper Znodes Count</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>1</drawtype>
<color>FFCCFF</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template ZooKeeper</host>
<key>zookeeper.status[zk_znode_count]</key>
</item>
</graph_item>
</graph_items>
</graph>
</graphs>
</zabbix_export>
参考文章
http://blog.csdn.net/reblue520/article/details/52352689
