To automate Cloud SQL Proxy startup on a Compute Engine VM using a service account key file named key.json, which command correctly authenticates with the key?

hard📝 Application Q9 of 15

GCP - Cloud SQL and Databases

To automate Cloud SQL Proxy startup on a Compute Engine VM using a service account key file named key.json, which command correctly authenticates with the key?

Acloud_sql_proxy -instances=my-project:us-central1:my-instance=tcp:3306 -credential_file=key.json

Bcloud_sql_proxy -instances=my-project:us-central1:my-instance=tcp:3306 -key=key.json

Ccloud_sql_proxy -instances=my-project:us-central1:my-instance=tcp:3306 --service_account=key.json

Dcloud_sql_proxy -instances=my-project:us-central1:my-instance=tcp:3306 -auth=key.json

Step-by-Step Solution

Solution:

Step 1: Identify correct flag
The Cloud SQL Proxy uses '-credential_file' to specify the service account key file.
Step 2: Verify options
cloud_sql_proxy -instances=my-project:us-central1:my-instance=tcp:3306 -credential_file=key.json uses the correct flag and syntax.
Final Answer:
cloud_sql_proxy -instances=my-project:us-central1:my-instance=tcp:3306 -credential_file=key.json -> Option A
Quick Check:
Use '-credential_file' for service account keys [OK]

Quick Trick: Use -credential_file=key.json for authentication [OK]

Common Mistakes:

Using incorrect flags like -key or -auth
Assuming --service_account is valid
Omitting the credential file flag

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To automate Cloud SQL Proxy startup on a Compute Engine VM using a service account key file named key.json, which command correctly authenticates with the key?

Step 1: Identify correct flag

Step 2: Verify options

Final Answer:

Quick Check:

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