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Exam Professional Cloud DevOps Engineer topic 1 question 14 discussion

Actual exam question from Google's Professional Cloud DevOps Engineer
Question #: 14
Topic #: 1
[All Professional Cloud DevOps Engineer Questions]

Your application images are built and pushed to Google Container Registry (GCR). You want to build an automated pipeline that deploys the application when the image is updated while minimizing the development effort. What should you do?

  • A. Use Cloud Build to trigger a Spinnaker pipeline.
  • B. Use Cloud Pub/Sub to trigger a Spinnaker pipeline.
  • C. Use a custom builder in Cloud Build to trigger Jenkins pipeline.
  • D. Use Cloud Pub/Sub to trigger a custom deployment service running in Google Kubernetes Engine (GKE).
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by devopsbatch at June 2, 2021, 5:10 p.m.

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MF2C
Highly Voted 2 years, 8 months ago
B is correct : https://cloud.google.com/architecture/continuous-delivery-toolchain-spinnaker-cloud#triggering_a_spinnaker_pipeline_when_a_docker_image_is_pushed_to_container_registry
upvoted 21 times
AzureDP900
1 year, 6 months ago
Agree B is right
upvoted 1 times
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Charun
Highly Voted 2 years, 10 months ago
B is correct
upvoted 8 times
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jomonkp
Most Recent 5 months, 2 weeks ago
option B
upvoted 1 times
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JonathanSJ
1 year, 4 months ago
Selected Answer: B
Agree with B option.
upvoted 1 times
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floppino
1 year, 4 months ago
Selected Answer: B
Ans: B Exam passed and taken on 19/12/2022, 50/50 from this dump without buying the full access and looking for 'devops' word here: https://www.examtopics.com/discussions/google/1/
upvoted 2 times
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Trinabh
1 year, 7 months ago
B is correct
upvoted 2 times
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GCP72
1 year, 9 months ago
Selected Answer: B
B is correct
upvoted 3 times
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rfd
2 years, 3 months ago
Selected Answer: B
most sensible choice
upvoted 4 times
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alaahakim
2 years, 5 months ago
Ans : B
upvoted 1 times
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Luvero
2 years, 6 months ago
Its B Google Cloud Build vs Spinnaker: What are the differences? What is Google Cloud Build? Continuously build, test, and deploy. Cloud Build lets you build software quickly across all languages. Get complete control over defining custom workflows for building, testing, and deploying across multiple environments such as VMs, serverless, Kubernetes, or Firebase. What is Spinnaker? Multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence. Created at Netflix, it has been battle-tested in production by hundreds of teams over millions of deployments. It combines a powerful and flexible pipeline management system with integrations to the major cloud providers. Google Cloud Build and Spinnaker belong to "Continuous Deployment" category of the tech stack.
upvoted 7 times
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gcpengineer
2 years, 9 months ago
A is the answer
upvoted 2 times
jagadeeshs
2 years, 3 months ago
Cloud Build can't deploy inform Spinnaker to initiate a pipeline as and when the GCR is updated with new image. Whereas CloudPub/Sub can do. Answer should B.
upvoted 2 times
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Dark_Lord
2 years, 10 months ago
B, the pub/sub can trigger any deployment tool(spinnaker, cloud Run etc), but in platform native approach is to use spinnnaker. You can also validate this, because they have only used platform native tools in the question like google container registry(instead of docker hub)
upvoted 6 times
desertlotus1211
1 month ago
Yes, Spinnaker for Google Cloud can be configured to trigger pipelines from Cloud Build when an image is updated in Google Cloud Registry
upvoted 1 times
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TNT87
2 years, 8 months ago
no no no
upvoted 1 times
TNT87
2 years, 8 months ago
eyyy,sorry meant B
upvoted 2 times
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MikeFR
2 years, 10 months ago
OK for B but there is mistake by saying to bigger instead of to trigger
upvoted 2 times
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holahola
2 years, 11 months ago
B is correct, because it says that image is built already, then there must be a trigger of some sort for spinnaker. Cloud Build does not trigger Spinnaker itself. Cloud Pub/Sub trigger can be configured in Spinnaker as documented: https://spinnaker.io/guides/user/pipeline/triggers/pubsub/
upvoted 2 times
desertlotus1211
1 month ago
Yes, Spinnaker for Google Cloud can be configured to trigger pipelines from Cloud Build when an image is updated in Google Cloud Registry
upvoted 1 times
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MFay
2 years, 11 months ago
Sorry the correct is D. Cloud Pub/Sub can trigger custom deployment service like Spinnaker pipeline etc.
upvoted 1 times
akg001
2 years, 11 months ago
instead of using custom deployment service. We should focus on native tools for deployment. so should be -B the right option.
upvoted 3 times
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imnitin28
2 years ago
It says to reduce development effort.
upvoted 1 times
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MFay
2 years, 11 months ago
B is correct.
upvoted 1 times
akg001
2 years, 11 months ago
agree B looks correct. https://cloud.google.com/architecture/continuous-delivery-toolchain-spinnaker-cloud
upvoted 1 times
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devopsbatch
2 years, 11 months ago
A cloud build spinakker pipeline
upvoted 4 times
rinkeshgala1
2 years, 11 months ago
Cloud build directly can't trigger spinnaker pipeline. you have to use cloud pub/sub to trigger spinnaker pipeline. ( In the backend it will use cloud build notifiers
upvoted 3 times
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C (25%)
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