Blog

Platform engineering, in the open.

Field notes on running Kubernetes with less toil — AI SRE and incident response, CI/CD and golden paths, continuous security, cost, and the internal developer platform that ties them together.

Kubernetes

Kubernetes RBAC: Complete Authorization Guide (2026)

Kubernetes RBAC (Role-Based Access Control) is the backbone of cluster security defining who can do what, where, and how. In this comprehensive guide, explore how RBAC protects your Kubernetes environment from unauthorized access, privilege escalation, and compliance risks. Learn how to design least-privilege roles, avoid common misconfigurations, and see how Atmosly automates secure RBAC setup with pre-configured templates and validation for production-grade authorization.

Nov 2025

Kubernetes

Kubernetes Metrics: What to Monitor and Why (2026)

The Four Golden Signals (latency, traffic, errors, saturation) explained, plus the essential node, pod and control plane metrics worth tracking, PromQL queries you can use directly, how to implement SLOs with Prometheus, and how to optimize costs using resource metrics.

Nov 2025

Kubernetes

How to Debug Kubernetes Pods: Step-by-Step Guide (2026)

Master Kubernetes pod debugging with systematic troubleshooting for CrashLoopBackOff, ImagePullBackOff, OOMKilled and Pending pods — the essential kubectl commands, a debugging checklist, exit codes, and how Atmosly Astra automates the root cause analysis.

Oct 2025

Kubernetes

Kubernetes Logging Best Practices: EFK Stack vs Loki (2026)

Comprehensive guide to Kubernetes logging in 2026. A deep comparison of the EFK Stack versus Loki, with implementation guides, cost analysis, best practices, and production configuration examples.

Oct 2025

Platform Engineering

Preview Environments for Every Feature — Atmosly Guide

Preview environments (feature environments) provide isolated testing for every PR. Learn how Atmosly automates ephemeral Kubernetes environments with database snapshots and cost optimization.

Oct 2025

Platform Engineering

Self-Service Infrastructure for Developers — A Kubernetes-First Platform

Empower developers with self-service Kubernetes infrastructure via Atmosly. Deploy apps, scale resources and manage configs — all with automated guardrails and Terraform for cloud resources.

Oct 2025

Kubernetes

Kubernetes 1.34: What's New in 2025? Top Features & Upgrade Guide

Comprehensive guide to Kubernetes 1.34 (August 2025): Dynamic Resource Allocation GA for GPU management, production-grade distributed tracing, snapshottable API server cache, upgrade guide, breaking changes, and performance benchmarks.

Oct 2025

Kubernetes

Kubernetes Secrets Management: Vault vs Sealed vs External Secrets (2026)

Kubernetes secrets management: HashiCorp Vault vs Sealed Secrets vs External Secrets Operator. Learn why default Secrets are insecure, complete implementation guides for all three solutions, cost analysis, when to choose each, rotation strategies, and how Atmosly provides unified management.

Oct 2025

Kubernetes

The Ultimate Kubectl Cheat Sheet 2026: 150+ Commands and Scenarios

Master Kubernetes with the most comprehensive kubectl cheat sheet organized by real-world scenarios. Includes 150+ commands, troubleshooting tips, pro insights, and interactive examples for DevOps engineers and platform teams.

Oct 2025

Kubernetes

Kubernetes Monitoring: Complete Guide with Best Tools (2026)

Master Kubernetes monitoring end to end. Learn the essential metrics, best practices, and how to implement Prometheus, Grafana and AI-assisted monitoring for production clusters — with a complete setup guide and tool comparison.

Oct 2025

ci-cd-pipeline

CI/CD Pipelines: Stages, Best Practices & Kubernetes Patterns

CI/CD pipelines are the backbone of modern software delivery — automating everything from code to production. This in-depth guide breaks down each stage, shares Kubernetes deployment patterns like blue-green and canary, and shows how to design powerful, secure pipelines visually with Atmosly's Pipeline Builder — no YAML required.

Oct 2025

platform-engineering

Backstage vs Internal Developer Portals: Comparison Guide 2026

Backstage or a commercial internal developer portal? A 2026 comparison of setup effort, real time-to-value, hidden costs, and AI-driven automation — with a decision framework for choosing based on your team size and whether you have a dedicated platform engineering team.

Oct 2025

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