Topic 1 Question 82
You are managing a Cloud SQL for PostgreSQL instance in Google Cloud. You need to test the high availability of your Cloud SQL instance by performing a failover. You want to use the cloud command. What should you do?
Use gcloud sql instances failover <PrimaryInstanceName>.
Use gcloud sql instances failover <ReplicaInstanceName>.
Use gcloud sql instances promote-replica <PrimaryInstanceName>.
Use gcloud sql instances promote-replica <ReplicaInstanceName>.
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- 正解だと思う選択肢: A
Since primary instance is HA, it can failover between it's two intances
👍 3chelbsik2022/12/25 A: Use gcloud sql instances failover ***** <PrimaryInstanceName>.
👍 2pk3492022/12/24A. We are not promoting a read replica to be the primary instance. Eliminate C and D. When HA is enabled you only deal with the primary instance name, so B doesn’t make sense. That leaves A.
👍 1dynamic_dba2023/03/14
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