Answer-first summary for fast verification
Answer: 1. Confirm the instance template utilized by the instance group has correct syntax. 2. Check that the instance and persistent disk names in the template are distinct.
The correct approach involves verifying the instance template's syntax and ensuring that instance names and persistent disk names within the template are not identical. This addresses the root cause of the instance creation failure without unnecessary steps like creating a new template or enabling disks.autoDelete, which are not directly related to the issue at hand. Options A, C, and D suggest actions that either partially address the problem or introduce unnecessary complexity.
Author: LeetQuiz Editorial Team
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As a member of the production support team for a global e-commerce application, you receive an alert indicating that a new instance creation failed in a managed instance group critical for the app's operation. The app relies on a specific number of active instances, as defined in the template, to ensure proper user service. What steps should you take to address this issue?
A
B
C
D