Zabbix添加Macros、Key
系统默认支持的宏：https://www.zabbix.com/documentation/2.0/manual/appendix/macros/supported_by_location?s[]=macros
定义全局宏：
Administration--General--Macros
也可以在模版里面定义宏：
调用刚定义的宏：
Zabbix自定义key
语法：UserParameter=,
eg：
1、UserParameter=Memory.free,/usr/local/zabbix/scripts/Memory_status.sh Memory_free
2、UserParameter=Memory.Usage,/bin/cat /proc/meminfo |awk '/^$1/{print $$2}'
（初级使用）：
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# cd /usr/local/zabbix/etc/
# tail -19 zabbix_agentd.conf
### Option: UserParameter
#User-defined parameter to monitor. There can be several user-defined parameters.
#Format: UserParameter=,
#See 'zabbix_agentd' directory for examples.
#
# Mandatory: no
# Default:
# UserParameter=
#
# Memory
UserParameter=Memory.total,/usr/local/zabbix/scripts/Memory_status.sh Memory_total
UserParameter=Memory.used,/usr/local/zabbix/scripts/Memory_status.sh Memory_used
UserParameter=Memory.free,/usr/local/zabbix/scripts/Memory_status.sh Memory_free
UserParameter=Swap.total,/usr/local/zabbix/scripts/Memory_status.sh Swap_total
UserParameter=Swap.used,/usr/local/zabbix/scripts/Memory_status.sh Swap_used
UserParameter=Swap.free,/usr/local/zabbix/scripts/Memory_status.sh Swap_free
UserParameter=Total.total,/usr/local/zabbix/scripts/Memory_status.sh Total_total
UserParameter=Total.used,/usr/local/zabbix/scripts/Memory_status.sh Total_used
UserParameter=Total.free,/usr/local/zabbix/scripts/Memory_status.sh Total_free
#
Zabbix Server获取Agent的值：
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# zabbix_get -s 172.24.17.131 -k Memory.used //获取的值单位是kb
123508
#
key进阶使用：
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# pwd
/usr/local/zabbix/etc
# tail -2 zabbix_agentd.conf
# Monitor Memory
UserParameter=Memory.Usage,/bin/cat /proc/meminfo |awk '/^$1/{print $$2}'
#
注：，*可以代表多个参数。如：command里面有$1 $2 $3等
get获取时输入-k key[$1,$2,$3]
服务器获取key值：
# zabbix_get -s 172.24.17.131 -k Memory.Usage
1004412
# zabbix_get -s 172.24.17.131 -k Memory.Usage
877996
# zabbix_get -s 172.24.17.131 -k Memory.Usage
8116
#
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