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Zabbix agent automatic Registration function to realize batch Monitoring of hosts

Zabbix auto registration is very powerful. When you add a new agent, you only need to add a trigger to the server and modify several parameters in the agent to automatically add to the monitoring. This feature plays an important role in batch monitoring. If you need to add a monitoring item later, you only need to add item to the template.

1. Clone a new template and create a new host group

Template clone

[configuration] à [template] à hand-selected template à [full clone]

If you have already made a template, you can call it directly; if you have not done a good job and want to change it later, it is best to use a new template.

New host group

[configuration] à [host group] à [create host group]

A new host group is created to distinguish between different business hosts for batch management.

2. Create an auto-registered trigger

In the [configuration] à [Action] à [Auto Registration] à [create Action] column

My auto registration rules are as follows:

3. Modify agentd.conf parameters

Modify Hostname, ServerActive, Server, Timeout parameters in agentd.conf

Hostname reported by Hostname:agent to server

ServerActive: to whom?

Server: who is allowed to connect

Timeout: timeout when executing script. If timeout occurs, an error will be reported on the server side.

Sed-i's/ ^ server. * / Server=127.0.0.1,zabbixserver/g' zabbix_agentd.conf# allows the source IPsed-I "s / ^ hostname =. * / Hostname= `hostname` / g" zabbix_agentd.conf# to write the current hostname into the agentd.conf. Remember that the hostname must meet the matching condition of sed-i's/ ^ ServerActive. * / ServerActive=zabbixserver/g'zabbix_agentd.conf# allows active monitoring, that is, agent is enabled to report to the server. Sed-I / ^ Timeout/dzabbix_agentd.confecho "Timeout=30" > > zabbix_agentd.conf# sets the timeout because some scripts are executed for a long time. By default, it is easy to time out echo "1.1.1.1zabbixserver" > > / etc/hosts# to modify the hosts resolution of server IP 4 and restart the zabbix_agentd service.

At this point, you can see that the agent host and all template services have been monitored on server.

My auto-registration agent is 2, 3, 4, 5, and the automatic registration hosts are all displayed with host names, so when designing hostname, it must be easy to distinguish.

To facilitate more automation, I envision deploying slatstack, automatically installing zabbix on the monitored server, synchronizing files and monitoring scripts, and so on.

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