Helm Linting Cheat Sheet

Validate charts before release

Last Updated: November 21, 2025

Focus Areas

Focus
Detect missing values
Require schema validation

Commands & Queries

helm lint ./charts/app
Lint chart
helm template ./charts/app
Render manifests
helm unittest ./charts/app
Run chart tests

Summary

Linting prevents template regressions before deployment.

💡 Pro Tip: Add linting to CI for every PR.
← Back to DevOps & Cloud | Browse all categories | View all cheat sheets