Centralized log archiving with Logstash
In Full View
When something goes wrong on a system, the logfile is the first place to look for troubleshooting clues. Logstash, a log server with built-in analysis tools, consolidates logs from many servers and even makes the data searchable.
If anything goes wrong on an enterprise network, the admin has to find and fix the problem quickly. Finding the information typically isn’t a problem – most IT systems produce a steady flow of system log entries and error messages – but evaluating this information correctly in complex networks with many devices, systems, and servers is often easier said than done.
One problem is the amount of information produced. On the one hand, a tool like the Pacemaker Cluster Manager is particularly verbose, producing many times the output needed. With Apache, on the other hand, data can end up going too many places if the admin sets it up to log each virtual host separately. On web servers that serve many customers, a vast number of logfiles accumulate, which means that debugging specific problems for an individual user can be an endless task.
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
Direct Download
Read full article as PDF:
Price $2.95
News
-
LibreOffice 7 Now Available
The LibreOffice 7 office suite is now available with important compatibility improvements.
-
Microsoft Brings procmon to Linux
The creators of Windows have brought the sysinternals procmon tool to the open source operating system.
-
New KDE Slimbook Available
The makers of the KDE Slimbook have released a Ryzen-4000 powered laptop.
-
PinePhone Now Offers a Convergence Package
The makers of the Linux PinePhone are now offering a model that makes desktop/mobile convergence a reality.
-
Flutter is Coming to Linux
Google and Canonical have joined forces to bring Flutter to the Linux desktop.
-
Purism Launches a Mini PC
The makers of the Librem line of Linux-based laptops have released a mini PC.
-
openSUSE Leap 15.2 Adds AI Machine Learning
With the new release of openSUSE Leap comes some exciting new features, including machine learning.
-
Google’s Nearby Sharing Could Work with Linux
Google’s answer to Apple’s AirDrop feature is rumored to work with the Linux desktop.
-
System76 Launches Ryzen-Powered Laptop
The new System76 Serval WS includes a powerful AMD Ryzen CPU.
-
Linux Mint Drops Snap
Linux Mint has officially dropped their support for Canonical’s snap packages.