Internal Developer Platform vs PaaS: What's the Difference?
Confused between IDP and PaaS? We break down the differences, pros, and cons of each, and explain why Managed IDPs are the future for scaling engineering teams.
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.
Platform Engineering
KubernetesImagePullBackOff Error in Kubernetes: Complete Fix Guide (2026)
Complete guide to ImagePullBackOff error in Kubernetes: learn what it means, 10 common causes (authentication, rate limiting, network issues, image not found), systematic debugging process, how to create ImagePullSecrets, and how Atmosly detects and fixes image pull failures automatically with specific remediation.
KubernetesHow to Fix Kubernetes OOMKilled Errors (2026)
Complete guide to Kubernetes OOMKilled errors: understand what OOMKilled means, learn 8 common causes (insufficient limits, memory leaks, load spikes), systematic debugging with Prometheus, memory profiling techniques, calculate optimal limits, fix leaks, and how Atmosly detects leaks automatically with cost-aware recommendations.
Platform EngineeringSelf-Service Kubernetes Platform: Implementation Guide
A comprehensive guide to implementing Self-Service Kubernetes. Covers RBAC design, GitOps workflows, Policy-as-Code with OPA, cost management, and rollout strategy.
KubernetesKubernetes Autoscaling: HPA VPA Cluster Autoscaler Guide
Master Kubernetes autoscaling with HPA, VPA, and Cluster Autoscaler. Complete guide with real-world examples, configuration best practices, troubleshooting tips, and cost optimization strategies for production workloads.
KubernetesRunning Microservices on Kubernetes: Best Practices (2026)
Learn architecture patterns, service communication (HTTP/gRPC/message queues), deployment strategies (blue-green, canary, rolling), service discovery, observability (metrics/logs/traces), security, resource optimization, and how Atmosly provides service dependency mapping and AI troubleshooting.
KubernetesKubernetes Troubleshooting with AI: Atmosly Copilot Guide (2026)
Complete guide to Kubernetes troubleshooting with Atmosly's AI Copilot: learn how AI automates debugging (CrashLoopBackOff, OOMKilled, performance issues), ask questions in natural language, get instant root cause analysis correlating logs + metrics + events, and reduce MTTR by 97% with AI-powered investigation.
GitOpsArgoCD vs Flux: The Definitive GitOps Comparison Guide (2026)
The definitive technical comparison of ArgoCD and Flux v2 for 2026. We cover architecture, security, DR, and how to build a complete platform with Atmosly.
KubernetesKubernetes Namespace Management: Best Practices (2026)
Complete Kubernetes namespace management guide: learn namespace fundamentals, design patterns (per environment, per team, per team-environment), naming conventions, implement ResourceQuotas and LimitRanges, NetworkPolicies for isolation, lifecycle management, cost allocation, and best practices for production at scale.
KubernetesBuilding a Complete CI/CD Pipeline for Microservices on Kubernetes (2026)
Complete guide to building CI/CD pipelines for microservices on Kubernetes: learn pipeline stages, compare GitHub Actions vs GitLab CI vs Tekton, implement automated testing and security scanning, deploy with GitOps, use blue-green and canary strategies, and coordinate multi-service deployments safely.
KubernetesBuilding an Internal Developer Platform (IDP) on Kubernetes (2026)
Complete guide to building Internal Developer Platforms (IDPs) on Kubernetes: learn what IDPs are, core components (self-service deployment, environment management, observability, secrets), build vs buy decision framework comparing custom development, Backstage, and commercial platforms, golden paths and templates, RBAC for multi-team access, and cost management.
Platform EngineeringKubernetes Developer Portal: Features & Best Tools (2026)
Complete guide to Kubernetes developer portals in 2026. Compare leading tools (Backstage, Port, Atmosly, Humanitec, Qovery), learn implementation best practices, and discover how AI-powered portals transform developer experience.
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