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Which of the following is the correct syntax to rollback a Helm release named myapp to revision 2?

easy📝 Syntax Q12 of 15
Kubernetes - Helm Package Manager
Which of the following is the correct syntax to rollback a Helm release named myapp to revision 2?
Ahelm upgrade myapp --revision=2
Bhelm rollback myapp 2
Chelm rollback --release myapp --rev 2
Dhelm revert myapp 2
Step-by-Step Solution
Solution:
  1. Step 1: Recall Helm rollback syntax

    The correct command is helm rollback RELEASE_NAME REVISION.
  2. Step 2: Match syntax with options

    helm rollback myapp 2 matches the correct syntax exactly: helm rollback myapp 2.
  3. Final Answer:

    helm rollback myapp 2 -> Option B
  4. Quick Check:

    Rollback syntax is helm rollback name revision [OK]
Quick Trick: Rollback uses: helm rollback release_name revision_number [OK]
Common Mistakes:
  • Using helm upgrade instead of rollback
  • Using incorrect flags like --revision
  • Using nonexistent command 'helm revert'

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