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Helm Academy · Lesson

Installing and Iterating Your Chart

The edit, template, upgrade development loop.

The Development Loop

Authoring a chart is iterative: edit, render, install or upgrade, repeat. A tight loop catches mistakes before they hit the cluster.

Lint Before You Install

Start with helm lint. It checks your chart for structural problems and missing fields without ever contacting a cluster.

helm lint .

All lessons in this course

  1. A Minimal Deployment Template
  2. Parameterizing the Container Image
  3. Adding a Service Template
  4. Installing and Iterating Your Chart
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