Your web application has been running successfully on Cloud Run for Anthos. You want to evaluate an updated version of the application with a specific percentage of your production users (canary deployment). What should you do?
A.
Create a new service with the new version of the application. Split traffic between this version and the version that is currently running.
B.
Create a new revision with the new version of the application. Split traffic between this version and the version that is currently running.
C.
Create a new service with the new version of the application. Add an HTTP Load Balancer in front of both services.
D.
Create a new revision with the new version of the application. Add an HTTP Load Balancer in front of both revisions.
In my opinion correct answer is B:
https://cloud.google.com/run/docs/rollouts-rollbacks-traffic-migration?utm_campaign=CDR_ahm_aap-severless_cloud-run-faq_&utm_source=external&utm_medium=web
Cloud Run can split traffic between revisions
The google doc link is incorrect. You need to specify CloudRun for Anthos
https://cloud.google.com/kuberun/docs/rollouts-rollbacks-traffic-migration
Anyway principles for CloudRun and CloundRun for Anthos are the same. Traffic can be split between multiple revisions.
The answer is "B"
Canary deployments are a method of releasing software to a subset of users or servers. The plan is to deliver the update to a small selection of servers first, test it, and then roll it out to the other servers.
So it's a Revision or new update or a new version, not a service.
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