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Kubernetes

automate tasks in OpenShift with Kubernetes jobs and cron jobs

Automate Tasks in OpenShift with Kubernetes Jobs and Cron Jobs: A Practical Guide

In this guide, we’ll explore how to set up and automate tasks in OpenShift with Kubernetes jobs and cron jobs. Managing tasks in a Kubernetes-based

Kubernetes Cluster on RHEL 9

Install and Setup Kubernetes Cluster on RHEL 9

Installing and setting up a Kubernetes cluster on RHEL 9 is essential for modern IT environments seeking efficient container orchestration. Whether you’re a DevOps professional

Install Metrics Server on Kubernetes

Install Kubernetes Metrics Server on a Kubernetes Cluster

This tutorial provides a step-by-step guide on how to install Kubernetes Metrics server on a Kubernetes cluster. Kubernetes Metrics Server plays a vital role in

Provisioning Kubernetes Persistent Volumes with CephFS CSI Driver

Step-by-Step: Provisioning Kubernetes Persistent Volumes with CephFS CSI Driver

In this guide, we’ll walk you through the process of provisioning Kubernetes Persistent Volumes with CephFS CSI Driver. CephFS is a shared filesystem storage solution, which allows

Install Fedora CoreOS on KVM Using an ISO File

Install Fedora CoreOS on KVM Using an ISO File: A Step-by-Step Guide

In this tutorial, you will learn how to install Fedora CoreOS on KVM using an ISO file. Fedora CoreOS is a minimal, container-optimized Linux distribution designed for

Creating Users in Kubernetes

Kubernetes User Management: Creating Users, Groups and Service Accounts

In this blog post, we will take you through Kubernetes user management: creating users, groups and service accounts. Kubernetes came with one mission, to revolutionize

Setup Kubernetes Cluster on Ubuntu

Setup Kubernetes Cluster on Ubuntu 22.04/20.04

How can you setup Kubernetes cluster on Ubuntu? In this tutorial, you will learn how to install and setup Kubernetes Cluster on Ubuntu 22.04/Ubuntu 20.04.

Safely Upgrade Kubeadm Kubernetes Cluster: A Step-by-Step Guide

Safely Upgrade Kubeadm Kubernetes Cluster: A Step-by-Step Guide

In this guide, we’ll walk you through the step-by-step process of how to safely upgrade kubeadm Kubernetes cluster. Upgrading a Kubernetes cluster that was originally

Configuring Shared Filesystem for Kubernetes on Rook Ceph Storage

Configuring Shared Filesystem for Kubernetes on Rook Ceph Storage

Welcome to our guide on configuring shared filesystem for Kubernetes on Rook Ceph Storage. In a Kubernetes cluster, the need for reliable and scalable storage

upgrade openshift 4

How to Upgrade OpenShift Cluster: Seamless Steps for Success

In this blog post, I’ll walk you through a flawless step-by-step guide on how to upgrade OpenShift Cluster, from pre-update preparation to post-upgrade validation. By

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Integrate Request Tracker (RT) with Active Directory for Authentication

Containers

Kubernetes Architecture: A High-level Overview of Kubernetes Cluster Components

Connect to Remote Docker Environment on Docker Desktop

How to Setup Three Node Docker Swarm Cluster on Ubuntu 22.04

How to Upgrade OpenShift Cluster: Seamless Steps for Success

Deploy a Single Node ELK Stack Cluster on Docker Containers

Deploy ELK Stack 8 Cluster on Docker Containers

Security

Configure CentOS/Rocky/Oracle Linux as a Linux Router

How to Install and Setup Tailscale VPN on Debian 12

Install and Setup Suricata on Ubuntu 22.04/Ubuntu 20.04

Connect to OpenVPN using Network Manager on CentOS 8/Ubuntu 18.04

Configure LibModsecurity with Nginx on CentOS 8

Install and Setup Squid Proxy on Debian 11/10

Monitoring

Install and Configure Telegraf on FreeBSD 12

Easy way to Configure Filebeat-Logstash SSL/TLS Connection

Configure Nagios Email Notification Using Gmail

Install Grafana on Rocky Linux 8

Install and Setup OSSEC agent on Ubuntu 18.04/CentOS 7

How to Install Grafana on Debian 12

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