zabbix系列zabbix3.4监控zookeeper3.4.10
2018-02-02 15:29
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监控zookeeper来自网上,大家一搜就可搜到了,只是zabbix版本和zookeeper有点出入,自行修改一下就可以了。
找到zabbix-sender安装的话,可以尝试一下
yum list all|grep zabbix-sender
上面导出的xml有个地方不太明白,<> 不等号 变成了≷>,官网并没有说明这种用法。
由于这个是使用zabbix-sender发送,在服务器端使用zabbix-get获取不了数据,不知道网友是否可以使用zabbix-get获取数据呢?
![](http://i2.51cto.com/images/blog/201802/02/b519d8e937b965343dc210cd69372b71.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
zookeeper监控要点
系统监控 这个监控linux系统以及修改linux服务器参数即可 内存使用量 ZooKeeper应当完全运行在内存中,不能使用到SWAP。Java Heap大小不能超过可用内存。 Swap使用量 使用Swap会降低ZooKeeper的性能,设置vm.swappiness = 0 网络带宽占用 如果发现ZooKeeper性能降低关注下网络带宽占用情况和丢包情况,通常情况下ZooKeeper是20%写入80%读入 磁盘使用量 ZooKeeper数据目录使用情况需要注意 磁盘I/O ZooKeeper的磁盘写入是异步的,所以不会存在很大的I/O请求,如果ZooKeeper和其他I/O密集型服务公用应该关注下磁盘I/O情况 ZooKeeper监控 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 平均延迟/最小延迟/最大延迟 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 堆积请求数 zk_packets_received 接收到客户端请求的包数量 收包数 zk_packets_sent 发送给客户单的包数量,主要是响应和通知 发包数 zk_max_file_descriptor_count 最大允许打开的文件数,由ulimit控制 最大文件描述符数量 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 打开的文件描述符数量 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 follower数量 zk_pending_syncs leader角色才会有这个输出,pending syncs的数量 准备同步数 zk_znode_count znodes的数量 znode数量 zk_watch_count watches的数量 watch数量 Java Heap Size ZooKeeper Java进程的
安装依赖包
yum install -y nc yum install -y zabbix-sender
找到zabbix-sender安装的话,可以尝试一下
yum list all|grep zabbix-sender
监控原理描述
[root@test-mq03 ~]# echo ruok|nc 127.0.0.1 2181 imok [root@test-mq03 ~]# echo mntr|nc 127.0.0.1 2181 zk_version 3.4.10-39d3a4f269333c922ed3db283be479f9deacaa0f, built on 03/23/2017 10:13 GMT zk_avg_latency 0 zk_max_latency 13254 zk_min_latency 0 zk_packets_received 3440389 zk_packets_sent 3502224 zk_num_alive_connections 2 zk_outstanding_requests 0 zk_server_state follower zk_znode_count 203 zk_watch_count 100 zk_ephemerals_count 83 zk_approximate_data_size 46378 zk_open_file_descriptor_count 33 zk_max_file_descriptor_count 4096 [root@test-mq03 ~]# echo srvr|nc 127.0.0.1 2181 Zookeeper version: 3.4.10-39d3a4f269333c922ed3db283be479f9deacaa0f, built on 03/23/2017 10:13 GMT Latency min/avg/max: 0/0/13254 Received: 3440393 Sent: 3502228 Connections: 2 Outstanding: 0 Zxid: 0x2000b2629 Mode: follower Node count: 203
zookeeper监控脚本
/etc/zabbix/script/zookeeper/check_zookeeper.py#!/usr/bin/python """ 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 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
添加zabbix-agent配置文件
/etc/zabbix/zabbix_agentd.d/check_zookeeper.confUserParameter=zookeeper.status[*],/usr/bin/python /etc/zabbix/script/zookeeper/check_zookeeper.py $1
zabbix-web添加zookeeper模板
zbx_export_templates.xml<?xml version="1.0" encoding="UTF-8"?> <zabbix_export> <version>3.4</version> <date>2018-02-02T06:22:07Z</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 pid</name> <type>0</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[all]</key> <delay>30</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper approximate data size</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_approximate_data_size]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units>B</units> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper average latency</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_avg_latency]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units>tick</units> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper ephemerals count</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_ephemerals_count]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper leader's followers</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_followers]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper max file descriptor count</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_max_file_descriptor_count]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper max latency</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_max_latency]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units>tick</units> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper min latency</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_min_latency]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units>tick</units> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper alive connections</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_num_alive_connections]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper opened file descriptor count</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_open_file_descriptor_count]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper outstanding requests</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_outstanding_requests]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper packages received</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_packets_received]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper packages sent</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_packets_sent]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper leader's pending syncs</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_pending_syncs]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper response checking</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_server_ruok]</key> <delay>0</delay> <history>90d</history> <trends>0</trends> <status>0</status> <value_type>1</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper state role</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_server_state]</key> <delay>0</delay> <history>90d</history> <trends>0</trends> <status>0</status> <value_type>1</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper leader's synced followers</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_synced_followers]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper version</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_version]</key> <delay>0</delay> <history>90d</history> <trends>0</trends> <status>0</status> <value_type>1</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper watches count</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_watch_count]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> <item> <name>zookeeper znodes count</name> <type>2</type> <snmp_community/> <snmp_oid/> <key>zookeeper.status[zk_znode_count]</key> <delay>0</delay> <history>90d</history> <trends>365d</trends> <status>0</status> <value_type>3</value_type> <allowed_hosts/> <units/> <snmpv3_contextname/> <snmpv3_securityname/> <snmpv3_securitylevel>0</snmpv3_securitylevel> <snmpv3_authprotocol>0</snmpv3_authprotocol> <snmpv3_authpassphrase/> <snmpv3_privprotocol>0</snmpv3_privprotocol> <snmpv3_privpassphrase/> <params/> <ipmi_sensor/> <authtype>0</authtype> <username/> <password/> <publickey/> <privatekey/> <port/> <description/> <inventory_link>0</inventory_link> <applications> <application> <name>ZooKeeper Status</name> </application> </applications> <valuemap/> <logtimefmt/> <preprocessing/> <jmx_endpoint/> <master_item/> </item> </items> <discovery_rules/> <httptests/> <macros/> <templates/> <screens/> </template> </templates> <triggers> <trigger> <expression>{Template ZooKeeper:zookeeper.status[zk_outstanding_requests].last()}>10</expression> <recovery_mode>0</recovery_mode> <recovery_expression/> <name>big outstanding requests number</name> <correlation_mode>0</correlation_mode> <correlation_tag/> <url/> <status>0</status> <priority>4</priority> <description/> <type>0</type> <manual_close>0</manual_close> <dependencies/> <tags/> </trigger> <trigger> <expression>{Template ZooKeeper:zookeeper.status[zk_pending_syncs].last()}>10</expression> <recovery_mode>0</recovery_mode> <recovery_expression/> <name>big pending syncs</name> <correlation_mode>0</correlation_mode> <correlation_tag/> <url/> <status>0</status> <priority>4</priority> <description/> <type>0</type> <manual_close>0</manual_close> <dependencies/> <tags/> </trigger> <trigger> <expression>{Template ZooKeeper:zookeeper.status[zk_avg_latency].last()}>10</expression> <recovery_mode>0</recovery_mode> <recovery_expression/> <name>large average latency</name> <correlation_mode>0</correlation_mode> <correlation_tag/> <url/> <status>0</status> <priority>4</priority> <description/> <type>0</type> <manual_close>0</manual_close> <dependencies/> <tags/> </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> <recovery_mode>0</recovery_mode> <recovery_expression/> <name>large file descriptor used</name> <correlation_mode>0</correlation_mode> <correlation_tag/> <url/> <status>0</status> <priority>4</priority> <description/> <type>0</type> <manual_close>0</manual_close> <dependencies/> <tags/> </trigger> <trigger> <expression>{Template ZooKeeper:zookeeper.status[zk_server_ruok].str(imok)}<>1</expression> <recovery_mode>0</recovery_mode> <recovery_expression/> <name>zookeeper is abnormal</name> <correlation_mode>0</correlation_mode> <correlation_tag/> <url/> <status>0</status> <priority>4</priority> <description/> <type>0</type> <manual_close>0</manual_close> <dependencies/> <tags/> </trigger> <trigger> <expression>{Template ZooKeeper:zookeeper.status[all].last()}=0</expression> <recovery_mode>0</recovery_mode> <recovery_expression/> <name>zookeeper is not running</name> <correlation_mode>0</correlation_mode> <correlation_tag/> <url/> <status>0</status> <priority>4</priority> <description/> <type>0</type> <manual_close>0</manual_close> <dependencies/> <tags/> </trigger> <trigger> <expression>{Template ZooKeeper:zookeeper.status[zk_server_state].abschange()}>0</expression> <recovery_mode>0</recovery_mode> <recovery_expression/> <name>zookeeper state role has been changed</name> <correlation_mode>0</correlation_mode> <correlation_tag/> <url/> <status>0</status> <priority>2</priority> <description/> <type>0</type> <manual_close>0</manual_close> <dependencies/> <tags/> </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>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_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_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>
上面导出的xml有个地方不太明白,<> 不等号 变成了≷>,官网并没有说明这种用法。
重启zabbix-agent
service zabbix-agent restart
由于这个是使用zabbix-sender发送,在服务器端使用zabbix-get获取不了数据,不知道网友是否可以使用zabbix-get获取数据呢?
![](http://i2.51cto.com/images/blog/201802/02/b519d8e937b965343dc210cd69372b71.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
![](http://i2.51cto.com/images/blog/201802/02/d922624625a20ab645a9b2264970737b.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
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