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AWS Certified Developer - Associate

  • Topic 1 Question 452

    A developer needs to fix an AWS CodeDeploy deployment that failed. During the failed deployment, the developer received the following error message:

    “The overall deployment failed because too many individual instances failed deployment, too few healthy instances are available for deployment, or some instances in your deployment group are experiencing problems. (Error code: HEALTH-CONSTRAINTS)”

    What are the possible causes of the failed deployment?

    2 つ選択

    • The CodeDeploy agent was not running on the instances that CodeDeploy was trying to deploy to.

    • The unified Amazon CloudWatch agent was not running on the instances that CodeDeploy was trying to deploy to.

    • The developer’s IAM role did not have the necessary permissions to perform code deployment to the instances.

    • CodeDeploy was trying to deploy to instances that were attached to an IAM instance profile that did not have the required permissions.

    • CodeDeploy was trying to deploy to instances that were not set up with correct CodeDeploy health checks.

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