January 2019
Intermediate to advanced
798 pages
20h 33m
English
Content preview from Zabbix 4 Network Monitoring - Third Edition
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Summary
In this chapter, we departed a bit from the low-level monitoring of CPU, disks, and memory. We discussed a higher level of monitoring, one that looked at business services, called IT services in Zabbix. We were able to configure a service tree to represent real-life dependencies and structures, link individual entries to triggers to propagate problem states to services, and configure SLA calculation for those services. We didn't have a large IT system to test against, so we sent in fake data and observed the resulting reports, including a service availability report and yearly SLA graph.
We noted two important facts about IT service functionality in Zabbix:
- Triggers with a severity of Not classified or Information are ignored when ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.