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Skill
helm-chart-scaffolding
Original text · EnglishDesign, organize, and manage Helm charts for templating and packaging Kubernetes applications with reusable configurations. Use when creating Helm charts, packaging Kubernetes applications, or implementing templated deployments.
Republished in full under its license, with attribution. The source is authoritative.
name: helm-chart-scaffolding
description: Design, organize, and manage Helm charts for templating and packaging Kubernetes applications with reusable configurations. Use when creating Helm charts, packaging Kubernetes applications, or implementing templated deployments.
Helm Chart Scaffolding
Comprehensive guidance for creating, organizing, and managing Helm charts for packaging and deploying Kubernetes applications.
Purpose
This skill provides step-by-step instructions for building production-ready Helm charts, including chart structure, templating patterns, values management, and validation strategies.
When to Use This Skill
Use this skill when you need to:
Create new Helm charts from scratch
Package Kubernetes applications for distribution
Manage multi-environment deployments with Helm
Implement templating for reusable Kubernetes manifests
Set up Helm chart repositories
Follow Helm best practices and conventions
Detailed patterns and worked examples
Detailed pattern documentation lives in references/details.md. Read that file when the navigation tier above is insufficient.
Best Practices
Use semantic versioning for chart and app versions
Document all values in values.yaml with comments
Use template helpers for repeated logic
Validate charts before packaging
Pin dependency versions explicitly
Use conditions for optional resources
Follow naming conventions (lowercase, hyphens)
Include NOTES.txt with usage instructions
Add labels consistently using helpers
Test installations in all environments
Troubleshooting
Template rendering errors:
helm template my-app ./my-app --debug
Dependency issues:
helm dependency update
helm dependency list
Installation failures:
helm install my-app ./my-app --dry-run --debug
kubectl get events --sort-by='.lastTimestamp'
Related Skills
k8s-manifest-generator - For creating base Kubernetes manifests
gitops-workflow - For automated Helm chart deployments
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