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.

December 18, 2023

Tiered Deployment on Rancher Kubernetes Using MinIO

Tiered deployment involves organizing data into different tiers based on its usage patterns and access frequency. Frequently accessed data resides in high-performance storage, while less accessed data moves to more cost-effective, lower-performing storage.
December 14, 2023

An Introduction to Harvester

Harvester is an open-source hyper-converged infrastructure (HCI) solution built on top of Kubernetes and KubeVirt. It provides a simple and scalable platform for deploying and managing virtual machines (VMs) and containerized workloads in a single integrated environment.
December 12, 2023

Multicluster Security Management with NeuVector

Keeping all your containers secure is a bit like being a superhero with multiple secret bases to protect. That is exactly where NeuVector comes in as your superhero sidekick.
December 7, 2023

Security Incident Response Using TheHive & Cortex – Part 1

TheHive is an open-source security incident response platform that provides a comprehensive solution for security analysts, threat hunters, and incident responders. Cortex allows security teams to automate their threat intelligence and response workflows.
December 5, 2023

Deploying a Basic Two-Node SUSE High Availability Cluster

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.
December 1, 2023

Integrating Ansible with SUSE Manager

The integration of Ansible with SUSE Manager forms a formidable alliance, streamlining the management of Linux infrastructures. This blog post delves into the technical intricacies of seamlessly integrating Ansible with SUSE Manager, presenting a unified approach to Linux infrastructure management.
December 1, 2023

Setting up MinIO Object Storage Cluster on Rancher Kubernetes

We deploy a MinIO Object Storage cluster within the Rancher Kubernetes ecosystem. MinIO, a high-performance, open-source object storage solution that offers robust capabilities for handling large volumes of unstructured data.
November 21, 2023

Revolutionizing Retail Infrastructure with SUSE Manager Retail – Part 1 

SUSE Manager for Retail is a specialized open-source infrastructure management solution crafted for the retail sector and tailored for point-of-service transactions. In this blog, we delve into the installation and configuration of SUSE Manager Retail, with insights into the Retail Branch server and the Retail Build Host.
November 19, 2023

Registering Linux & Windows Servers with Wazuh and File Monitoring Using FIM Module

Wazuh is an open-source security information and event management (SIEM) tool. It provides security information, log management, vulnerability detection, intrusion detection, and much more.
November 18, 2023

Rapid Delivery of Multi-Tier Applications with DevOps on Harvester HCI

This blog entails the deployment of monolithic application within a private cloud environment, utilizing Harvester as the chosen private cloud infrastructure. To achieve this, it involves two key phases: infrastructure provisioning and the subsequent deployment of the monolithic application onto the provisioned infrastructure.