【监控】zabbix监控docker容器
时间：2022-10-15 09:38 作者：Anglei 分类： 网络技术
一、背景
二、步骤
1.安装zabbix 服务端与客户端，详情可见
https://blog.csdn.net/qq_33633013/article/details/81912573
2.zabbix配置
（1）zabbix_server.conf
脚本路径
AlertScriptsPath=/usr/lib/zabbix/alertscripts（2）zabbix_agentd.conf
##允许使用用户自定义参数
UnsafeUserParameters=1
##导入该文件下的配置
Include=/etc/zabbix/zabbix_agentd.d/*.conf（3）自定义监控脚本
docker_discovery.py，搜集正在运行的容器的名称
#!/usr/bin/env python
import os
import simplejson as json
t=os.popen("""sudo docker ps |grep -v 'CONTAINER ID'|awk {'print $NF'} """)
container_name = []
for container in t.readlines():
r = os.path.basename(container.strip())
container_name += [{'{#CONTAINERNAME}':r}]
print json.dumps({'data':container_name},sort_keys=True,indent=4,separators=(',',':'))##运行结果
{
"data":[
{
"{#CONTAINERNAME}":"centos2"
},
{
"{#CONTAINERNAME}":"centos1"
},
{
"{#CONTAINERNAME}":"centosv3"
}
]
}##docker_monitor.py，输入容器名称以及监控项，输出数据
#!/usr/bin/env python
import docker
import sys
import subprocess
import os
def check_container_stats(container_name,collect_item):
#docker_client = docker_client.containers.get(container_name)
container_collect=docker_client.containers.get(container_name).stats(stream=True)
old_result=eval(container_collect.next())
new_result=eval(container_collect.next())
container_collect.close()
if collect_item == 'cpu_total_usage':
result=new_result['cpu_stats']['cpu_usage']['total_usage'] - old_result['cpu_stats']['cpu_usage']['total_usage']
elif collect_item == 'cpu_system_usage':
result=new_result['cpu_stats']['system_cpu_usage'] - old_result['cpu_stats']['system_cpu_usage']
elif collect_item == 'cpu_percent':
cpu_total_usage=new_result['cpu_stats']['cpu_usage']['total_usage'] - old_result['cpu_stats']['cpu_usage']['total_usage']
cpu_system_uasge=new_result['cpu_stats']['system_cpu_usage'] - old_result['cpu_stats']['system_cpu_usage']
cpu_num=len(old_result['cpu_stats']['cpu_usage']['percpu_usage'])
result=round((float(cpu_total_usage)/float(cpu_system_uasge))*cpu_num*100.0,2)
elif collect_item == 'mem_usage':
result=new_result['memory_stats']['usage']
elif collect_item == 'mem_limit':
result=new_result['memory_stats']['limit']
elif collect_item == 'network_rx_bytes':
result=new_result['networks']['eth0']['rx_bytes']
elif collect_item == 'network_tx_bytes':
result=new_result['networks']['eth0']['tx_bytes']
elif collect_item == 'mem_percent':
mem_usage=new_result['memory_stats']['usage']
mem_limit=new_result['memory_stats']['limit']
result=round(float(mem_usage)/float(mem_limit)*100.0,2)
return result
if __name__ == "__main__":
docker_client = docker.DockerClient(base_url='unix://var/run/docker.sock', version='1.27')
container_name=sys.argv[1]
collect_item=sys.argv[2]
print check_container_stats(container_name,collect_item)##如果运行报错，显示xxx模块未装，则使用pip安装即可。
yum install python-pip -y #安装pip
pip install simplejson #安装simplejson模块##运行结果
[root@localhost zabbix]# /usr/bin/python /usr/lib/zabbix/alertscripts/docker_monitor.py centosv3 mem_percent
0.02
[root@localhost zabbix]# /usr/bin/python /usr/lib/zabbix/alertscripts/docker_monitor.py centosv3 cpu_percent
0.0（4）自定义监控配置文件
##/etc/zabbix/zabbix_agentd.d/docker_discovery.conf
UserParameter=docker_discovery,python /usr/lib/zabbix/alertscripts/docker_discovery.py
UserParameter=docker_status[*],sudo /usr/bin/python /usr/lib/zabbix/alertscripts/docker_monitor.py $1 $2（5）zabbix界面添加模板以及监控项等
新建模板
点击新建应用集
点击新建自动发现规则
点击新建监控项原型
点击新建触发器
添加好之后，点击最新数据查看数据是否正常
3.可直接使用自制模板
新增触发器与图形
<?xml version="1.0" encoding="UTF-8"?>
<zabbix_export>
<version>3.4</version>
<date>2018-10-26T19:25:03Z</date>
<groups>
<group>
<name>Zabbix servers</name>
</group>
</groups>
<templates>
<template>
<template>Docker Template1</template>
<name>Docker Template1</name>
<description/>
<groups>
<group>
<name>Zabbix servers</name>
</group>
</groups>
<applications>
<application>
<name>docker_discovery</name>
</application>
</applications>
<items/>
<discovery_rules>
<discovery_rule>
<name>docker_discovery</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>docker_discovery</key>
<delay>30s</delay>
<status>0</status>
<allowed_hosts/>
<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/>
<filter>
<evaltype>0</evaltype>
<formula/>
<conditions>
<condition>
<macro>{#CONTAINERNAME}</macro>
<value/>
<operator>8</operator>
<formulaid>A</formulaid>
</condition>
</conditions>
</filter>
<lifetime>30d</lifetime>
<description/>
<item_prototypes>
<item_prototype>
<name>{#CONTAINERNAME} cpu_percent进程报警</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>docker_status[{#CONTAINERNAME} cpu_percent]</key>
<delay>30s</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>0</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>docker_discovery</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing/>
<jmx_endpoint/>
<application_prototypes/>
<master_item_prototype/>
</item_prototype>
<item_prototype>
<name>{#CONTAINERNAME} cpu_system_usage进程报警</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>docker_status[{#CONTAINERNAME} cpu_system_usage]</key>
<delay>30s</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>0</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>docker_discovery</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing/>
<jmx_endpoint/>
<application_prototypes/>
<master_item_prototype/>
</item_prototype>
<item_prototype>
<name>{#CONTAINERNAME} cpu_total_usage进程报警</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>docker_status[{#CONTAINERNAME} cpu_total_usage]</key>
<delay>30s</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>0</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>docker_discovery</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing/>
<jmx_endpoint/>
<application_prototypes/>
<master_item_prototype/>
</item_prototype>
<item_prototype>
<name>{#CONTAINERNAME} mem_limit进程报警</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>docker_status[{#CONTAINERNAME} mem_limit]</key>
<delay>30s</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>0</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>docker_discovery</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing/>
<jmx_endpoint/>
<application_prototypes/>
<master_item_prototype/>
</item_prototype>
<item_prototype>
<name>{#CONTAINERNAME} mem_percent进程报警</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>docker_status[{#CONTAINERNAME} mem_percent]</key>
<delay>30s</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>0</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>docker_discovery</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing/>
<jmx_endpoint/>
<application_prototypes/>
<master_item_prototype/>
</item_prototype>
<item_prototype>
<name>{#CONTAINERNAME} mem_usage进程报警</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>docker_status[{#CONTAINERNAME} mem_usage]</key>
<delay>30s</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>docker_discovery</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing/>
<jmx_endpoint/>
<application_prototypes/>
<master_item_prototype/>
</item_prototype>
<item_prototype>
<name>{#CONTAINERNAME} network_rx_bytes进程报警</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>docker_status[{#CONTAINERNAME} network_rx_bytes]</key>
<delay>30s</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>0</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>docker_discovery</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing/>
<jmx_endpoint/>
<application_prototypes/>
<master_item_prototype/>
</item_prototype>
<item_prototype>
<name>{#CONTAINERNAME} network_tx_bytes进程报警</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>docker_status[{#CONTAINERNAME} network_tx_bytes]</key>
<delay>30s</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>0</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>docker_discovery</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing/>
<jmx_endpoint/>
<application_prototypes/>
<master_item_prototype/>
</item_prototype>
</item_prototypes>
<trigger_prototypes>
<trigger_prototype>
<expression>{Docker Template1:docker_status[{#CONTAINERNAME} cpu_percent].max(5m)}>80</expression>
<recovery_mode>0</recovery_mode>
<recovery_expression/>
<name>{#CONTAINERNAME} cpu_percent报警</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_prototype>
<trigger_prototype>
<expression>{Docker Template1:docker_status[{#CONTAINERNAME} cpu_system_usage].max(5m)}>990000000</expression>
<recovery_mode>0</recovery_mode>
<recovery_expression/>
<name>{#CONTAINERNAME} cpu_system_usage进程报警</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_prototype>
<trigger_prototype>
<expression>{Docker Template1:docker_status[{#CONTAINERNAME} cpu_total_usage].max(5m)}>0</expression>
<recovery_mode>0</recovery_mode>
<recovery_expression/>
<name>{#CONTAINERNAME} cpu_total_usage进程报警</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_prototype>
<trigger_prototype>
<expression>{Docker Template1:docker_status[{#CONTAINERNAME} mem_limit].max(5m)}>0</expression>
<recovery_mode>0</recovery_mode>
<recovery_expression/>
<name>{#CONTAINERNAME} mem_limit进程报警</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_prototype>
<trigger_prototype>
<expression>{Docker Template1:docker_status[{#CONTAINERNAME} mem_percent].max(5m)}>0</expression>
<recovery_mode>0</recovery_mode>
<recovery_expression/>
<name>{#CONTAINERNAME} mem_percent进程报警</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_prototype>
<trigger_prototype>
<expression>{Docker Template1:docker_status[{#CONTAINERNAME} mem_usage].max(5m)}>466944</expression>
<recovery_mode>0</recovery_mode>
<recovery_expression/>
<name>{#CONTAINERNAME} mem_usage进程报警</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_prototype>
<trigger_prototype>
<expression>{Docker Template1:docker_status[{#CONTAINERNAME} network_rx_bytes].max(5m)}>2592</expression>
<recovery_mode>0</recovery_mode>
<recovery_expression/>
<name>{#CONTAINERNAME} network_rx_bytes进程报警</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_prototype>
<trigger_prototype>
<expression>{Docker Template1:docker_status[{#CONTAINERNAME} network_tx_bytes].max(5m)}>648</expression>
<recovery_mode>0</recovery_mode>
<recovery_expression/>
<name>{#CONTAINERNAME} network_tx_bytes进程报警</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_prototype>
</trigger_prototypes>
<graph_prototypes>
<graph_prototype>
<name>{#CONTAINERNAME} cpu_percent进程报警</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>Docker Template1</host>
<key>docker_status[{#CONTAINERNAME} cpu_percent]</key>
</item>
</graph_item>
</graph_items>
</graph_prototype>
<graph_prototype>
<name>{#CONTAINERNAME} cpu_system_usage进程报警</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>Docker Template1</host>
<key>docker_status[{#CONTAINERNAME} cpu_system_usage]</key>
</item>
</graph_item>
</graph_items>
</graph_prototype>
<graph_prototype>
<name>{#CONTAINERNAME} cpu_total_usage进程报警</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>Docker Template1</host>
<key>docker_status[{#CONTAINERNAME} cpu_total_usage]</key>
</item>
</graph_item>
</graph_items>
</graph_prototype>
<graph_prototype>
<name>{#CONTAINERNAME} mem_limit进程报警</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>Docker Template1</host>
<key>docker_status[{#CONTAINERNAME} mem_limit]</key>
</item>
</graph_item>
</graph_items>
</graph_prototype>
<graph_prototype>
<name>{#CONTAINERNAME} mem_percent进程报警</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>Docker Template1</host>
<key>docker_status[{#CONTAINERNAME} mem_percent]</key>
</item>
</graph_item>
</graph_items>
</graph_prototype>
<graph_prototype>
<name>{#CONTAINERNAME} mem_usage进程报警</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>Docker Template1</host>
<key>docker_status[{#CONTAINERNAME} mem_usage]</key>
</item>
</graph_item>
</graph_items>
</graph_prototype>
<graph_prototype>
<name>{#CONTAINERNAME} network_rx_bytes进程报警</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>Docker Template1</host>
<key>docker_status[{#CONTAINERNAME} network_rx_bytes]</key>
</item>
</graph_item>
</graph_items>
</graph_prototype>
<graph_prototype>
<name>{#CONTAINERNAME} network_tx_bytes进程报警</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>Docker Template1</host>
<key>docker_status[{#CONTAINERNAME} network_tx_bytes]</key>
</item>
</graph_item>
</graph_items>
</graph_prototype>
</graph_prototypes>
<host_prototypes/>
<jmx_endpoint/>
</discovery_rule>
</discovery_rules>
<httptests/>
<macros/>
<templates/>
<screens/>
</template>
</templates>
</zabbix_export>三、问题总结
（1）配置监控项健值时报错，docker_status[{#CONTAINERNAME}，cpu_percent]
解决方法：/usr/bin/python /usr/lib/zabbix/alertscripts/docker_monitor.py centosv3 cpu_percent，脚本使用时两参数为空格分隔，因此健值应为docker_status[{#CONTAINERNAME} cpu_percent]
（2）Value should be a JSON object
解决方法：可能是zabbix没有sudo权限和免密执行权限。在/etc/sudoers 中添加即可，可用zabbix_get -s xxxx -p 10050 -k “docker_status[xxx cpu_percent]” 检测。
本文完结，相关标签: zabbix
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