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How can you implement a gradual deployment for a new feature on Cloud Run with minimal effort, adhering to your company's SRE team's requirement to avoid large downtimes from code changes?
A
Configure the application’s frontend load balancer to toggle between the new and old revisions.
B
Configure the application code to send a small percentage of users to the newly deployed revision.
C
Deploy the feature with “Serve this revision immediately” unchecked, and configure the new revision to serve a small percentage of traffic. Check for errors, and increase traffic to the revision as appropriate.
D
Deploy the feature with “Serve this revision immediately” checked. Check for errors, roll back to the previous revision, and repeat the process until you have verified that the deployment is bug-free.
