Google Exam Professional-Cloud-DevOps-Engineer Topic 4 Question 80 Discussion

Actual exam question for Google's Professional Cloud DevOps Engineer exam

Question #: 80
Topic #: 4

[All Professional Cloud DevOps Engineer Questions]

You are investigating issues in your production application that runs on Google Kubernetes Engine (GKE). You determined that the source Of the issue is a recently updated container image, although the exact change in code was not identified. The deployment is currently pointing to the latest tag. You need to update your cluster to run a version of the container that functions as intended. What should you do?

ACreate a new tag called stable that points to the previously working container, and change the deployment to point to the new tag.

BApply the latest tag to the previous container image, and do a rolling update on the deployment.

CBuild a new container from a previous Git tag, and do a rolling update on the deployment to the new container.

DAlter the deployment to point to the sha2 56 digest of the previously working container.

Show Suggested Answer

Suggested Answer: D

by Doyle at Sep 17, 2024, 02:44 AM

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19 days ago

Option C is the way to go. Building a new container from a previous Git tag and doing a rolling update is the safest approach to ensure the cluster runs a known-good version.

upvoted 0 times

Melvin

11 hours ago

Option C is definitely the safest approach.

upvoted 0 times

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