What is the principle of Zabbix scheduled execution?

The principle behind Zabbix’s scheduled execution is through regular data collection and monitoring task execution using Zabbix Agent or Zabbix Proxy.

When the Zabbix Agent or Zabbix Proxy is installed on the target host being monitored, they regularly report their status and collected data to the Zabbix server. The Zabbix Agent is a lightweight program that can be installed on the host being monitored, while the Zabbix Proxy is an intermediary program that can help share the load of the Zabbix server and enable distributed monitoring.

The Zabbix Agent or Zabbix Proxy can be configured to perform various scheduled tasks, such as collecting system information, running custom scripts or commands, and monitoring network connections. These tasks can be scheduled to run at predefined time intervals or at specific times.

When the Zabbix server receives data reports from an Agent or Proxy, it will analyze and process the data based on preconfigured monitoring items and triggers. If the value of a monitoring item reaches or exceeds a preset threshold, the trigger will be activated, triggering corresponding actions such as sending alert notifications or performing automated operations.

In conclusion, the principle behind Zabbix’s scheduled execution is to periodically collect data through Zabbix Agent or Zabbix Proxy, analyze the data through the Zabbix server, and trigger actions to achieve scheduled monitoring and task execution.