zabbix 获取不到自定义脚本的值解决

时间：2023-03-09 17:23:37
zabbix 获取不到自定义脚本的值解决

agent端：

zabbix 自定义脚本

[root@localhost script]# cat check_ping.sh

#!/bin/bash

result=$(/usr/local/nagios/libexec/check_icmp -s $ $)

a=$(echo $result | awk '{print $1}')

if [ $a == "OK" ];then

    echo ""

else

    echo ""

fi

[root@localhost script]#

执行脚本：

[root@localhost script]# sh check_ping.sh 172.16.8.11 www.baidu.com

[root@localhost script]# 
[root@localhost script]# sh check_ping.sh 172.16.8.11 www.nimeiakao.com
2222
[root@localhost script]

修改zabbix_agentd.conf配置并重启服务：

+++++++++++++

### Option: UnsafeUserParameters

#       Allow all characters to be passed in arguments to user-defined parameters.

#        - do not allow

#        - allow

#

# Mandatory: no

# Range: -

# Default:

UnsafeUserParameters=

### Option: UserParameter

#       User-defined parameter to monitor. There can be several user-defined parameters.

#       Format: UserParameter=<key>,<shell command>

#       See 'zabbix_agentd' directory for examples.

#

# Mandatory: no

# Default:

UserParameter=check.icmpping[*],/usr/local/zabbix/script/check_ping.sh $ $

++++++++++++++++++++++++++
[root@localhost etc]# /etc/init.d/zabbix_agentd restart
Shutting down zabbix_agentd:                               [  OK  ]
Starting zabbix_agentd:                                    [  OK  ]
[root@localhost etc]#

在服务端使用命令检测自定义key是否可行：

[root@localhost ~]# zabbix_get -s 172.16.8.11 -p  -k "check.icmpping[172.16.8.11,172.16.8.12]"

[root@localhost ~]# zabbix_get -s 172.16.8.11 -p  -k "check.icmpping[172.16.8.11,192.168.1.2]"

ZBX_NOTSUPPORTED

[root@localhost ~]# 
从上面可以看出，对于不通的值zabbix服务端始终取不到值，出现ZBX_NOTSUPPORTED

zabbix取不到值得解决办法：

修改agent端的超时时间并重启agent服务：

### Option: Timeout

#       Spend no more than Timeout seconds on processing

#

# Mandatory: no

# Range: -

# Default:

#Timeout=

Timeout=8
[root@localhost etc]# /etc/init.d/zabbix_agentd restart
Shutting down zabbix_agentd:                               [  OK  ]
Starting zabbix_agentd:                                    [  OK  ]
[root@localhost etc]#

在server端再次测试：

[root@localhost ~]# zabbix_get -s 172.16.8.11 -p  -k "check.icmpping[172.16.8.11,172.16.8.12]"

[root@localhost ~]# zabbix_get -s 172.16.8.11 -p  -k "check.icmpping[172.16.8.11,192.168.1.2]"

[root@localhost ~]#

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