1.zabbix_agent 端配置
[root@k8s1 ~]# egrep -v "^$|^#" /usr/local/zabbix/etc/zabbix_agentd.conf
LogFile=/tmp/zabbix_agentd.log
Server=x.x.x.x # zabbix server端ip
ServerActive=x.x.x.x
Hostname=x.x.x.x # 被监控主机名
AllowRoot=1
Include=/usr/local/zabbix/etc/zabbix_agentd.conf.d/*.conf
[root@k8s1 ~]# cat /usr/local/zabbix/etc/zabbix_agentd.conf.d/data.conf
UserParameter=user_num,cat /root/data.txt
user_num # 参数键值
cat /root/data.txt # 执行的命令
测试：/usr/local/zabbix/sbin/zabbix_agentd -t user_num
2.zabbix_server 端配置
测试：/usr/local/zabbix/bin/zabbix_get -s x.x.x.x -k user_num
3.web控制台
web控制台添加监控主机，应用集，监控项，参数键值和agent端一致
