Huawei
H13-821_V3.0 · Question #109
After an Internet company uses the microservice framework to develop a project, it plans to release it online. It currently plans to use grayscale release. Which of the following description about…
The correct answer is B. During the release process, the application needs a short high line. See the full explanation below for the reasoning.
Database and Application Solution Design on Huawei Cloud
Question
After an Internet company uses the microservice framework to develop a project, it plans to release it online. It currently plans to use grayscale release. Which of the following description about grayscale release is wrong?
Options
- AComponent instances that have been published in friendship can still be restored to the state
- BDuring the release process, the application needs a short high line
- CIn the early stage, only a small number of users can receive the grayscale release version
- DIf there is a problem with the release, you can roll back to the test version at any time
How the community answered
(24 responses)- A4% (1)
- B79% (19)
- C13% (3)
- D4% (1)
Topics
#grayscale release#canary deployment#rolling update#microservice release
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