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コメント(17)

• correct is C NOT D. Option A is wrong as gcloud app restore was used for backup and restore and has been deprecated.Option B is wrong as there is no application revert functionality available.Option D is wrong as App Engine maintains version and need not be redeployed.

  👍 67

  coldpar2020/03/15

• App engine maintains versions and to revert back to previous version, traffic can be set to 100% for the prior version.. hence correct answer is C

  👍 26

  Bharathy2020/03/23
• 正解だと思う選択肢: C

  ANSWER C. On the App Engine Versions page of the GCP Console, route 100% of the traffic to the previous version.

  To immediately revert to the prior version of an application in App Engine, you can route 100% of the traffic to the previous version. This can be done through the App Engine Versions page of the GCP Console by selecting the desired version and selecting "Migrate traffic" and moving the slider to 100%. This will ensure that all traffic is directed to the prior version until the bug is fixed and the new version can be safely redeployed.

  https://cloud.google.com/appengine/docs/flexible/migrating-traffic

  ANSWER A (Run gcloud app restore) and ANSWER B (Click Revert on GCP Console) are not valid actions to revert to the prior version of the application. ANSWER D (Deploy the original version as a separate application) is not necessary and would complicate the environment by requiring a split traffic configuration.

  👍 6

  Buruguduystunstugudunstuy2023/02/19