OpenShift

Deploying OpenShift on Bare Metal with Assisted Installer, Virtualization, Enterprise Storage, and VM Migration 0
- Best Practices & Patterns, Cloud Platforms, Configuration Management, Containers & Docker, Kubernetes, Networking, Security & Hardening, System Administration, Virtualization
- August 31, 2026
Deploy OpenShift on bare metal with Assisted Installer, virtualization, enterprise storage, persistent registry, NMState networking, and a safe VM migration workflow.
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Deploying Active-Active HAProxy Enterprise with Fusion Control Plane and GSLB Across Multiple Datacentres 0
- Best Practices & Patterns, Cloud Platforms, Configuration Management, Containers & Docker, DevOps Tools, Kubernetes, Monitoring & Logging, Networking, Security & Hardening, System Administration, Web Servers
- September 20, 2025
Build a resilient active-active HAProxy Enterprise platform with Fusion Control Plane, crossed VRRP ownership, health-aware GSLB, delegated DNS, and OpenShift service discovery.
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How to Configure HTPasswd Authentication on an OpenShift Cluster 0
- Best Practices & Patterns, Containers & Docker, DevOps Tools, Kubernetes, Security & Hardening, System Administration, Troubleshooting, Virtualization
- August 19, 2025
In this step-by-step guide, we will configure HTPasswd authentication on an existing OpenShift 4.15+ single-node cluster. We’ll create user accounts, update the cluster’s OAuth settings to use HTPasswd, and verify access via both the CLI and the web console. We’ll also cover how to assign admin privileges to a new user and remove the default kubeadmin user for security.
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Installing Red Hat Advanced Cluster Management 0
- CI/CD Pipelines, Configuration Management, Containers & Docker, DevOps Tools, Kubernetes, Web Servers
- July 23, 2025
Red Hat Advanced Cluster Management for Kubernetes (RHACM) is a powerful tool that lets you manage multiple OpenShift and Kubernetes clusters from one place. In this beginner-friendly guide, we will walk through installing RHACM version 2.4.x (or higher) on a bare metal OpenShift cluster using the OperatorHub, and then importing an existing cluster for management. The steps are straightforward and use the OpenShift web console for ease of use
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Managing Storage Space in Your OpenShift Cluster 0
- CI/CD Pipelines, Cloud Platforms, Containers & Docker, DevOps Tools, Kubernetes, Linux Basics, System Administration, Virtualization
- June 10, 2025
Keeping disk pressure under control is a day-to-day chore for cluster admins. Left unchecked, old container images, completed builds, logs and stray volumes will quietly eat through node storage and the internal registry PVC, eventually triggering pod evictions or broken pushes. This post walks through a layered strategy for reclaiming and preventing waste—starting with the integrated image registry and ending with node-level log rotation.
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Configuring OpenShift as a Deployment Target from GitLab CI/CD 0
- CI/CD Pipelines, Configuration Management, Containers & Docker, DevOps Tools, Job Automation, Linux Basics, System Administration, Version Control (Git), Virtualization, Web Servers
- May 29, 2025
This content outlines the integration of GitLab CI/CD with OpenShift for deploying containerized applications. It discusses prerequisites, initial setup, service accounts, CI/CD variables, and pipeline configuration. Security best practices are emphasized to ensure safe deployment processes. An example demonstrates deploying a Node.js app, highlighting continuous delivery benefits.
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