Table of Contents
exists()
Available since version: 1.8.3
This function allows you to check whether trigger with given trigger data exists.
Parameters
| Parameter | Type | Optional | Description | Details |
|---|---|---|---|---|
| nodeids | array | yes | List of node IDs where to search for given item | |
| description | string | No | Trigger description | |
| expression | string | No | Trigger expression | |
| hostid | string | yes | Host ID | |
| host | string | yes | Host name | |
Returns
| Parameter | Description |
|---|---|
| result | Operation successful. Result will contain boolean variable. |
| error | In case of any errors |
Example
Check if trigger with description "APC: System UPS Load" and expression "{TEST_hp3000:vfs.file.cksum[c:\config.sys].last(0)}=0" exists
{
"jsonrpc":"2.0",
"method":"trigger.exists",
"params":{
"host":"ZABBIX-Server",
"description":"Apache is not running on {HOSTNAME}",
"expression":"{ZABBIX-Server:proc_cnt[httpd].last(0)}<1"
},
"auth":"3a57200802b24cda67c4e4010b50c065",
"id":2
}Trigger exists: