TechBlogs@OS3
On this page, our domain experts turn into champion bloggers writing about technologies they have mastered over time.
These blog posts give our readers a sneak peak into the technical aspects of technologies that have become mainstream as well as those on the not-so-distant horizon.
January 15, 2024
This blog is intended for administrators who need to set up & configure NFS and DRBD as cluster resources for highly available storage and continuous data replication with SUSE Linux Enterprise High Availability Extension.
December 25, 2023
ACLs are rules that specify which roles or users have permission to access specific resources. These rules ar used to control access to various components within the HA cluster.
December 5, 2023
This blog is intended to guide administrators who need to set up, configure, and maintain clusters with SUSE Linux Enterprise High Availability (SLEHA). For quick and efficient configuration and administration, the blog uses YaST to configure the scenario.
April 20, 2023
In the first part of the blog, we delved into the importance of automation in modern IT operations and introduced Ansible as a powerful automation tool. Now, let us take a closer look at how Ansible leverages YAML and playbooks to automate tasks effectively.
April 4, 2023
In this blog post, we will explore the configuration of a Disaster Recovery framework known as ReaR (Relax and Recover).
Relax-and-Recover produces a bootable image that can recreate the system's original storage layout, enabling system administrators to recover from server disasters with minimal downtime.