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What does the helm rollback command do in Kubernetes?

easy📝 Conceptual Q1 of 15
Kubernetes - Helm Package Manager
What does the helm rollback command do in Kubernetes?
AReverts a release to a previous version
BDeletes the current release permanently
CUpdates the release to the latest chart version
DCreates a new release with a different name
Step-by-Step Solution
Solution:

  1. Step 1: Understand the purpose of rollback

    The rollback command is used to undo changes by reverting to a previous release version.

  2. Step 2: Compare rollback with other commands

    Rollback does not delete or create new releases; it restores an earlier state.

  3. Final Answer:

    Reverts a release to a previous version -> Option A

  4. Quick Check:

    Rollback = Revert [OK]
Quick Trick: Rollback means go back to a previous release version [OK]
Common Mistakes:
  • Confusing rollback with delete
  • Thinking rollback creates a new release
  • Assuming rollback upgrades to latest version

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