DOP-C02 · Question #142
A company updated the AWS CloudFormation template for a critical business application. The stack update process failed due to an error in the updated template, and AWS CloudFormation automatically…
The correct answer is C. Issue a ContinueUpdateRollback command from the AWS CloudFormation console or the D. Manually adjust the resources to match the expectations of the stack: This involves identifying. AWS CLI: This command allows CloudFormation to continue the rollback process from the point where it was paused. By using this command, CloudFormation will attempt to restore the resources to their previous state and delete any resources that were created during the update. and…
Question
A company updated the AWS CloudFormation template for a critical business application. The stack update process failed due to an error in the updated template, and AWS CloudFormation automatically began the stack rollback process. Later, a DevOps engineer discovered that the application was still unavailable and that the stack was in the UPDATE_ROLLBACK_FAILED state. Which combination of actions should the DevOps engineer perform so that the stack rollback can complete successfully? (Choose two.)
Options
- AAttach the AWSCloudFormationFullAccess IAM policy to the AWS CloudFormation role.
- BAutomatically recover the stack resources by using AWS CloudFormation drift detection.
- CIssue a ContinueUpdateRollback command from the AWS CloudFormation console or the
- DManually adjust the resources to match the expectations of the stack: This involves identifying
- EUpdate the existing AWS CloudFormation stack by using the original template.
How the community answered
(19 responses)- A16% (3)
- B5% (1)
- C74% (14)
- E5% (1)
Explanation
AWS CLI: This command allows CloudFormation to continue the rollback process from the point where it was paused. By using this command, CloudFormation will attempt to restore the resources to their previous state and delete any resources that were created during the update. and correcting the root cause of the update failure, which could involve changing the resource configuration or resolving any dependencies or inconsistencies in the stack.
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