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Mastering Zabbix (Second Edition)

Mastering Zabbix (Second Edition)

By : Andrea Dalle Vacche
3.6 (5)
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Mastering Zabbix (Second Edition)

Mastering Zabbix (Second Edition)

3.6 (5)
By: Andrea Dalle Vacche

Overview of this book

Nowadays monitoring systems play a crucial role in any IT environment. They are extensively used to not only measure your system’s performance, but also to forecast capacity issues. This is where Zabbix, one of the most popular monitoring solutions for networks and applications, comes into the picture. With an efficient monitoring system in place you’ll be able to foresee when your infrastructure runs under capacity and react accordingly. Due to the critical role a monitoring system plays, it is fundamental to implement it in the best way from its initial setup. This avoids misleading, confusing, or, even worse, false alarms which can disrupt an efficient and healthy IT department. This new edition will provide you with all the knowledge you need to make strategic and practical decisions about the Zabbix monitoring system. The setup you’ll do with this book will fit your environment and monitoring needs like a glove. You will be guided through the initial steps of choosing the correct size and configuration for your system, to what to monitor and how to implement your own custom monitoring component. Exporting and integrating your data with other systems is also covered. By the end of this book, you will have a tailor-made and well configured monitoring system and will understand with absolute clarity how crucial it is to your IT environment.
Table of Contents (12 chapters)
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11
Index

Creating templates


A host template is very similar to a regular host. Both are collections of items, triggers, graphs, screens, and low-level discovery rules. Both need a unique name just as any other entity in Zabbix. Both can belong to one or more groups. The crucial difference is that a host has one or more means to be contacted so that the Zabbix server can actually take item measurements on it, as illustrated in Chapter 4, Collecting Data. These can be one or more IP addresses, or host names, that represent agent interfaces, or SNMP, JMX, and IPMI ones. So, a host is an object that the Zabbix server will ask for information to or wait for data from. A template, on the other hand, doesn't have any access interface, so the Zabbix server will never try to check whether a template is alive or ask it for the latest item measurements.

The creation of a template is very straightforward, and there is not much to say about it. You navigate to the Configuration | Templates tab and click on the...

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