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By: Raul Mahiques

August 11, 2023 9:37 am

2,820 views

CentOS Alternatives: Migrating Workloads From CentOS To OpenSUSE Leap – Migrating your webserver

  Introduction In this blog post we will show an example of how to migrate your Apache web server running on CentOS to openSUSE Leap, all while keeping downtime to a minimum. Our approach will encompass the following steps: Configuring the New Web Server: We will set up the new web server in openSUSE […]

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By: Meike Chabowski

April 9, 2020 5:34 pm

27,188 views

Creating Virtual WLAN Interfaces

This article has been contributed by Felix Niederwanger, Software Engineer at SUSE.     Overview When it comes to testing and virtual devices for testing purposes, the Linux kernel is always a surprisingly rich source. I’m at the moment working on setting up an openQA test for wpa_supplicant, probably the most […]

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By: David Byte

January 22, 2016 7:39 am

13,794 views

Building Your Home Lab

Ok, I admit it, I am a geek.  I have enough hardware in my home lab to run a fairly good sized business if I so desired.  I thought others might appreciate having some of the information and ideas on how to build a lab on the cheap (or relatively so). First, we'll […]

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By: Fabian Herschel

January 25, 2008 9:07 am

5,863 views

How to Simulate Network Outages and Wrong-wired Network Environments for Xen DomUs

by Fabian Herschel Problem: For some situations you need to test system and software behaviour in special error cases like network outages. Clusters, also demo clusters, always have to be tested in case of failing network connections. Using XEN to run systems in domUs makes it hard just to “plug off” the network cable. […]

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