ExpertMedium1 markMultiple Choice
AWS SAP-C02 · Question 22 · Domain 2.1: Deployment Strategy
A company is deploying a new version of their application on Amazon EKS. They want to route 10% of live traffic to the new version to monitor error rates. If the error rate exceeds 1%, the deployment should automatically roll back. Which deployment strategy is this?
A company is deploying a new version of their application on Amazon EKS. They want to route 10% of live traffic to the new version to monitor error rates. If the error rate exceeds 1%, the deployment should automatically roll back. Which deployment strategy is this?
Answer options:
A.
Blue/Green deployment
B.
Canary deployment
C.
Rolling deployment
D.
Immutable deployment
How to approach this question
Match the percentage-based traffic shifting to the correct deployment term.
Full Answer
B.Canary deployment✓ Correct
Canary deployment
A Canary deployment shifts a small portion of traffic to the new version to test stability before rolling out to the rest of the users.
Common mistakes
Confusing Canary with Blue/Green.
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