Another way to do some automation in Zabbix is to automate the registration of active clients. It is possible to register an active Zabbix client automatically in the Zabbix server once it is detected.
For this recipe to work, we need our Zabbix server with administrator rights and of course a Zabbix agent that is configured to be an active agent. Make sure that the agent is set up and not added to the Zabbix server yet, as this is what we will automate in this recipe. In production, this will be an added value as we can automate in Zabbix the discovery and configuration of new hosts in our environment. For instance, when an administrator installs new servers with a golden image or with some configuration management tools, the server will automatically be detected by the Zabbix server and / or added to a group and linked with a template.