zabbix 监控zookeeper篇

zabbix 监控zookeeper篇

安装依赖包

yum install -y nc
yum install -y zabbix-sender

 

nc 命令

echo ruok|nc 127.0.0.1 2181
imok


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 6
zk_min_latency 0
zk_packets_received 93114
zk_packets_sent 93113
zk_num_alive_connections 4
zk_outstanding_requests 0
zk_server_state leader
zk_znode_count 29
zk_watch_count 0
zk_ephemerals_count 14
zk_approximate_data_size 1087
zk_open_file_descriptor_count 39
zk_max_file_descriptor_count 1000000
zk_followers 4
zk_synced_followers 4
zk_pending_syncs 0


echo srvr|nc 127.0.0.1 2181
Zookeeper version: 3.4.6-1569965, built on 02/20/2014 09:09 GMT
Latency min/avg/max: 0/0/6
Received: 93121
Sent: 93120
Connections: 4
Outstanding: 0
Zxid: 0x900000020
Mode: leader
Node count: 29

 ZooKeeper监控项

zk_avg/min/max_latency    响应一个客户端请求的时间,建议这个时间大于10个Tick就报警
zk_outstanding_requests        排队请求的数量,当ZooKeeper超过了它的处理能力时,这个值会增大,建议设置报警阀值为10
zk_packets_received      接收到客户端请求的包数量
zk_packets_sent        发送给客户单的包数量,主要是响应和通知
zk_max_file_descriptor_count   最大允许打开的文件数,由ulimit控制
zk_open_file_descriptor_count    打开文件数量,当这个值大于允许值得85%时报警
Mode                运行的角色,如果没有加入集群就是standalone,加入集群式follower或者leader
zk_followers          leader角色才会有这个输出,集合中follower的个数。正常的值应该是集合成员的数量减1
zk_pending_syncs       leader角色才会有这个输出,pending syncs的数量
zk_znode_count         znodes的数量
zk_watch_count         watches的数量
Java Heap Size         ZooKeeper Java进程的

 

 编写Zabbix监控ZooKeeper的脚本和配置文件

将这些监控数据一次性使用zabbix_sender全部发送给zabbix。采用zabbix_sender一次性发送全部监控数据的脚本,首先想办法将监控项目汇集成一个字典,然后遍历这个字典,将字典中的key:value对通过zabbix_sender的-k和-o参数指定发送出去

vim zookeeper.py 

#!/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} 
31022
"""

import sys
import socket
import re
import subprocess
from StringIO import StringIO
import os
 
 
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 """
        """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 == '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

 

增加脚本可执行权限
chmod +x  /etc/zabbix/scripts/zookeeper.py

zabbix配置文件

vim /etc/zabbix/zabbix_agentd.d/check_zookeeper.conf

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

制作Zabbix监控ZooKeeper的模板并设置报警阀值

zookeeper.xml(一定是zabbix采集器的方式)

<?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>收包数量</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>发包数据量</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()}&gt;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()}&gt;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()}&gt;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()} &gt; {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)}&lt;&gt;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()}&gt;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>

 

导入zabbix

 

posted @ 2017-12-11 16:23  yxy_linux  阅读(8716)  评论(2编辑  收藏  举报