18 articles
helm rollback failing with 'another operation is in progress' or leaving the release in a broken state? Here is exactly how to diagnose stuck release secrets, failed hooks, and resource conflicts blocking a Helm rollback.
Helm, Kustomize, and cdk8s compared for Kubernetes configuration management in 2026 — templating approach, GitOps compatibility, ArgoCD/Flux integration, complexity, and which to pick for your team.
Helm, Kustomize, and cdk8s compared for real teams in 2026 — when to use each, what they get wrong, how they handle multi-environment configs, and which one is actually worth learning.
Fixing Helm errors like 'Error: chart not found', 'repository not found', and 'failed to fetch' when running helm install or helm upgrade. Covers outdated repo index, auth issues, and OCI registry problems.
Helm, Kustomize, and Jsonnet all solve Kubernetes config management differently. Here's an honest comparison to help you pick the right one for your team.
Helm's schema validation catches type errors but misses logical mistakes — a memory limit lower than the request, a missing resource block, an image tag that's 'latest' in production. Build a smarter validator with Claude API.
Helm says the release is deployed but the app isn't responding. Here's why this happens and how to diagnose what's actually broken.
Writing a Helm chart from scratch is tedious. Build a tool that takes a service description and generates a production-ready Helm chart with values.yaml, templates, and a test suite.
Both Helmfile and Kustomize manage environment-specific Kubernetes configurations, but they take completely different approaches. Here's the practical comparison with real config examples.
A complete GitOps setup with ArgoCD and Helm — from installing ArgoCD to auto-deploying your app when you push to Git.
Helm and Kustomize are both used to manage Kubernetes configurations, but they take completely different approaches. Here's when to use each.
Helm solves one of the most painful parts of Kubernetes — managing all those YAML files. Here's what it is, how it works, and why you need it.
Your helm upgrade ran successfully but nothing changed in the cluster. Here's every reason this happens and how to fix each one.
Step-by-step project walkthrough: set up Prometheus, Grafana, Loki, and AlertManager on Kubernetes using Helm. Real configs, real dashboards, production-ready.
Getting 'Error: UPGRADE FAILED: another operation (install/upgrade/rollback) is in progress' in Helm? Here's exactly why it happens and how to fix it in under 2 minutes.
Step-by-step guide to installing FluxCD, bootstrapping it with GitHub, setting up Kustomizations and HelmReleases, and managing multi-environment deployments with GitOps.
Fix the common Helm error 'has no deployed releases' that blocks upgrades. Step-by-step diagnosis and 4 proven solutions including history cleanup and force replacement.
Helm upgrade failing silently? Release stuck in pending state? This guide covers the 10 most common Helm errors DevOps engineers hit in production — with exact commands and fixes.