Configuring a Persistent Static IP on RHEL/CentOS/AlmaLinux with nmcli
- Best Practices & Patterns, Linux Basics, Networking, Security & Hardening, System Administration
- February 6, 2015
DevOps x Linux
Automate. Deploy. Scale — The Linux Way
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How to Configure HTPasswd Authentication on an OpenShift Cluster0
- 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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Kubernetes Layers You Need to Know as a DevOps Engineer0
- CI/CD Pipelines, Cloud Platforms, Containers & Docker, DevOps Tools, Kubernetes, Linux Basics, Virtualization
- December 25, 2014
As a DevOps engineer, it’s crucial to understand Kubernetes’ layered architecture. Each layer comprises specific components that play distinct roles in managing and operating the cluster.
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