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What will happen if you run helm install myapp ./mychart but the chart's Chart.yaml has a missing version field?

medium📝 Command Output Q5 of 15
Kubernetes - Helm Package Manager
What will happen if you run helm install myapp ./mychart but the chart's Chart.yaml has a missing version field?
AInstallation fails with an error about missing version
BHelm assigns a default version '0.1.0' automatically
CChart installs but with a warning about version
DHelm ignores the version and installs successfully
Step-by-Step Solution
Solution:

  1. Step 1: Understand Chart.yaml requirements

    The version field is mandatory in Chart.yaml for Helm to validate the chart.

  2. Step 2: Behavior on missing version

    Helm will refuse to install and show an error about the missing version field.

  3. Final Answer:

    Installation fails with an error about missing version -> Option A

  4. Quick Check:

    Missing version = install error [OK]
Quick Trick: Always include version in Chart.yaml [OK]
Common Mistakes:
  • Assuming Helm auto-assigns version
  • Ignoring errors and expecting install success
  • Thinking missing version causes only warnings

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