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
-
Mozilla VPN Now Available for Linux
The promised subscription-based VPN service from Mozilla is now available for the Linux platform.
-
Wayland and New App Menu Coming to KDE
The 2021 roadmap for the KDE desktop environment includes some exciting features and improvements.
-
Deepin 20.1 has Arrived
Debian-based Deepin 20.1 has been released with some interesting new features.
-
CloudLinux Commits Over 1 Million Dollars to CentOS Replacement
An open source, drop-in replacement for CentOS is on its way.
-
Linux Mint 20.1 Beta has Been Released
The first beta of Linux Mint, Ulyssa, is now available for downloading.
-
Manjaro Linux 20.2 has Been Unleashed
The latest iteration of Manjaro Linux has been released with a few interesting new features.
-
Patreon Project Looks to Bring Linux to Apple Silicon
Developer Hector Martin has created a patreon page to fund his work on developing a port of Linux for Apple Silicon Macs.
-
A New Chrome OS-Like Ubuntu Remix is Now Available
Ubuntu Web looks to be your Chrome OS alternative.
-
System76 Refreshes the Galago Pro Laptop
Linux hardware maker has revamped one of their most popular laptops.
-
Dell Will Soon Enable Privacy Controls for Linux Hardware
Dell makes it possible for Linux users to disable webcams and microphones.