Helm

Helm Skill

The package manager for Kubernetes.

Ecosystem Graph

graph LR
  helm["Helm"]
  helm -- "depends on" --> kubernetes
  helm -- "integrates with" --> argo-cd

Quick Start

Helm packages Kubernetes YAML files into distributable 'Charts'. It allows templating YAML files so you can deploy identical apps to staging and production with different environment variables.

helm install my-release bitnami/redis

Production Patterns

Umbrella Charts

For complex microservice architectures, create an 'Umbrella' Helm chart that contains no templates of its own, but defines your individual microservice charts as dependencies in Chart.yaml. This allows deploying your entire ecosystem with a single command.

Architecture & Scaling

Values Overrides

Keep your chart templates generic. Define environment-specific configurations entirely within values-staging.yaml and values-prod.yaml. Pass these during installation: helm upgrade -f values-prod.yaml ...

Error Recovery

Use helm rollback <release> <revision> to instantly revert a broken deployment. Helm tracks the history of deployed charts natively in Kubernetes Secrets.

Security Notes

Do not store plaintext passwords in values.yaml files committed to Git. Use tools like HashiCorp Vault or helm-secrets (backed by SOPS) to inject encrypted values at deploy time.

Relationships

Prerequisites: kubernetes

Works Well With: argo-cd

References

• Helm Docs

Why use this skill

Use this when your agent works with helm — structured patterns beat pasted docs and prevent common hallucinations.

AI pitfalls

• Referencing CLI flags or config keys that do not exist
• Using outdated major versions of tools
• Skipping lockfile or version pinning in examples

Production checklist

• Secrets in environment variables, not source code
• Error handling and logging in place
• Rate limits and timeouts configured

Related skills

• kubernetes — depends on
• argo-cd — integrates with

Last Verified: 2026-07-02