When a deployment goes sideways, knowing which command to run can save you hours of frustration. This guide covers the essential commands for debugging OpenShift/Kubernetes clusters, categorized by the depth of the issue. 1. The Essentials: Initial Discovery The first…
Kubernetes Pod Status Reference In Kubernetes, pod health is tracked through a high-level Phase and more specific Container States. When you run kubectl get pods, the STATUS column provides a summary of these combined values. 1. The 5 Pod Phases…
Monitor your pods in real-time When you add -w(watch), the command stays open and waits for changes. Continuous Updates: If a pod’s status changes (e.g., from Pending to Running), a new line will automatically appear in your terminal. Bulk Operations…