Blog
Hello World 👋 KubeAtlas Blog
Kubernetes, CI/CD, observability, and security — grounded in real production experience.
6 posts
Blog posts
Kubernetes Pod Debug Cheat Sheet
Kubernetes pod debugging: kubectl commands and production-tested fixes for Pending, CrashLoopBackOff, OOMKilled, ImagePullBackOff, and Init Container failures.
HTTP Status Codes: The Complete Reference Guide
Every HTTP status code from 1xx to 5xx: what they mean, when to return them, and what to do as a DevOps/SRE when you see each one. Practical notes tested in production environments.
Essential Linux Commands for DevOps Engineers
The 20 most critical Linux commands used daily in production by DevOps and SRE engineers — file operations, disk management, network diagnostics, process monitoring, and permission auditing. Essential Linux commands cheat sheet with real-world scenarios.
Kubernetes Namespace Strategy: Multi-Tenant Cluster Management
Namespace organization, resource quotas, and isolation strategies for production Kubernetes clusters. Approaches tested on RKE2 and Rancher environments.
Deploying to Kubernetes with GitHub Actions: CI/CD Pipeline Design
OIDC-based authentication, Kustomize overlays, and a zero-surprise rollback strategy. A production-tested GitHub Actions + Kubernetes pipeline design.
Kubernetes in Production: 10 Things Most Teams Miss
A practical checklist of the Kubernetes configuration gaps that cause incidents in production. Based on real projects across e-commerce, banking, and defense.