Helm
Hard
Commands
Which command can render templates but also show Kubernetes object diffs against the cluster when combined with other tools?
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Answer: helm diff
Explanation
The helm diff plugin (external) can show diffs between current cluster resources and rendered manifests; it's provided as a plugin.
More hard Helm questions
- What does the 'lookup' function in templates do?
- Which function trims trailing newlines from a string in templates?
- How can you override a nested map value via the command line?
- Which setting would you use to make a template helper available to child charts (subcharts)?
- Which Helm feature helps ensure chart values conform to a schema (like types and required fields)?
- Which Helm feature can help modify rendered manifests before they are applied to the cluster?