How to Extend Zabbix Without Writing Any Code

When managing large infrastructures, installing Zabbix Agent on each host manually is repetitive and time‑consuming, requiring administrators to log into every server, run install commands, and configure the agent.

The custom Zabbix Agent Deployer module solves this problem by providing a web‑based interface that can install agents on multiple hosts at once. Its main features are:

Support for bulk host import via CSV files.

Automatic host creation in Zabbix and remote agent installation.

Real‑time display of installation logs within the module.

Typical scenarios include rapid deployment of new servers, standardized installations to reduce configuration errors, and simplified post‑deployment management without direct server access.

To use the module, follow these steps:

Upload the custom module to /usr/share/zabbix/modules/ on the Zabbix front‑end server.

In the Zabbix UI go to Administration → General → Modules , click “Scan directory”, locate the Zabbix Agent Deployer module, and enable it.

After activation, the module appears under the Data collection menu.

Prepare a CSV file listing the target hosts (a sample CSV can be downloaded from the module page).

Upload the CSV file to the module page and click “Apply”; the installation status is shown in real time.

After uploading a CSV with two hosts, the module adds the hosts to Zabbix and installs the agents, as shown in the screenshots below.

The module extends Zabbix’s native capabilities without modifying core files or writing scripts, and it is part of the official Zabbix Plugins marketplace. A live demonstration and a joint release with FeiZhi Cloud were announced for July 27, highlighting the plug‑in’s practical value for large‑scale monitoring deployments.