Getting started with the ELK Stack monitoring solution
Elk Hunting
© Photo by David Santoyo on Unsplash
ELK Stack is a powerful monitoring system known for efficient log management and versatile visualization. This hands-on workshop will help you take your first steps with setting up your own ELK Stack monitoring solution.
Today's networks require a monitoring solution with industrial-strength log management and analytics. One option that has gained popularity in recent years is ELK stack [1]. The free and open source ELK Stack collection is maintained by a company called Elastic. (According to the website, the company has recently changed the name of the project to Elastic Stack, but the previous name is still in common usage.) ELK Stack is not a single tool but a collection of tools (Figure 1). The ELK acronym highlights the importance of the collection's three most important utilities. At the heart of the stack, Elasticsearch collects and maintains data, providing an engine, based on Apache Lucene, for searching through it. Logstash serves as the log processing pipeline, collecting data from a multitude of sources, transforming it, then sending it to a chosen "stash." (Keep in mind that, despite its name, Logstash itself does not preserve any data.) Kibana provides a user-friendly interface for querying and visualizing the data.
A bundle of tiny apps called beats specialize in collecting data and feeding it to Logstash or Elasticsearch. The beats include:
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
Framework Laptop 13 Pro Competes with the Best
Framework has released what might be considered the MacBook of Linux devices.
-
The Latest CachyOS Features Supercharged Kernel
The latest release of CachyOS brings with it an enhanced version of the latest Linux kernel.
-
Kernel 7.0 Is a Bit More Rusty
Linux kernel 7.0 has been released for general availability, with Rust finally getting its due.
-
France Says "Au Revoir" to Microsoft
In a move that should surprise no one, France announced plans to reduce its reliance on US technology, and Microsoft Windows is the first to get the boot.
-
CIQ Releases Compatibility Catalog for Rocky Linux
The company behind Rocky Linux is making an open catalog available to developers, hobbyists, and other contributors, so they can verify and publish compatibility with the CIQ lineup.
-
KDE Gets Some Resuscitation
KDE is bringing back two themes that vanished a few years ago, putting a bit more air under its wings.
-
Ubuntu 26.04 Beta Arrives with Some Surprises
Ubuntu 26.04 is almost here, but the beta version has been released, and it might surprise some people.
-
Ubuntu MATE Dev Leaving After 12 years
Martin Wimpress, the maintainer of Ubuntu MATE, is now searching for his successor. Are you the next in line?
-
Kali Linux Waxes Nostalgic with BackTrack Mode
For those who've used Kali Linux since its inception, the changes with the new release are sure to put a smile on your face.
-
Gnome 50 Smooths Out NVIDIA GPU Issues
Gamers rejoice, your favorite pastime just got better with Gnome 50 and NVIDIA GPUs.