zabbix监控自己

**Zabbix 自我监控**

在 Zabbix 中，自我监控是指使用 Zabbix 来监控自身的性能、资源利用率等方面。这种做法可以帮助我们更好地了解 Zabbix 的内部状态，从而进行优化和改进。

### **步骤1: 创建一个新主机**

首先，我们需要在 Zabbix 中创建一个新的主机，用于监控自身的性能。这个主机将被称为 "zabbix"。

bash# 使用 zabbix-api 来创建一个新主机curl -X POST 
  
 -H 'Content-Type: application/json' 
 -d '{"jsonrpc":"2.0","method":"host.create","params":{"name":"zabbix","ip":"127.0.0.1","groups":[1],"interfaces":[{"type":1,"interface":"eth0"}]}}'

bash# 使用 zabbix-api 来创建监控项curl -X POST 
  
 -H 'Content-Type: application/json' 
 -d '{"jsonrpc":"2.0","method":"item.create","params":{"name":"CPU usage","key_":"system.cpu.util[,total]","hostid":"zabbix","type":0,"units":"%","snmp_community":"","snmp_version":"","snmp_port":"","snmp_v2c_index":"","snmp_oid":"","snmp_fallback_oid":"","value_type":3,"delay":1,"history":90,"trends":365,"status":0}}'

bash# 使用 zabbix-api 来配置触发器curl -X POST 
  
 -H 'Content-Type: application/json' 
 -d '{"jsonrpc":"2.0","method":"trigger.create","params":{"name":"CPU usage high","description":"","expression":"{host:zabbix}{item:system.cpu.util[,total]}>80","url":"","status":1,"priority":3}}'

bash# 使用 zabbix-api 来配置报警curl -X POST 
  
 -H 'Content-Type: application/json' 
 -d '{"jsonrpc":"2.0","method":"usermedia.create","params":{"name":"zabbix","type":1,"url":"","status":1}}'