Creation of dynamic property is deprecated: fixing the most common PHP 8.2 warning in WordPress
If your WordPress site moved to PHP 8.2 or newer, there's a good chance your debug.log is full of this: PHP Deprecated: Creation of dynamic property…
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Upgrading Kubernetes v1.34.8 to v1.35: Ensuring Elasticsearch Compatibility and Stability with Minimal Downtime
Introduction Upgrading a Kubernetes cluster from v1.34.8 to v1.35 while maintaining Elasticsearch functionality in a production environment demands…
OpenBSD Upgrade 7.8 to 7.9
Summary The OpenBSD project released 7.9 of their OS on 19 May 2026, as their 60th release 💫 What's New | Changelog This post shows how to upgrade O…
Kubernetes Upgrades Without Downtime
Kubernetes upgrades used to terrify me. Then I learned to do them boringly. Here's the process. Before the upgrade 1. Read the release notes. Every…
How to upgrade an Enterprise Grade Kubernetes Cluster with Zero Downtime.
Introduction One of the common tasks performed by DevOps Engineers is upgrade of their organization's Kubernetes Cluster at least once every 3 month…
Oracle Linux 7 to 8 Upgrade Using Leapp: Architecture, Inhibitors, and Enterprise Troubleshooting
Introduction Enterprise Linux operating systems require periodic upgrades to maintain security, supportability, compliance, and operational stabilit…