gcloud spanner samples run

NAME: gcloud spanner samples run - run the given Cloud Spanner sample app
SYNOPSIS: gcloud spanner samples run APPNAME --instance-id=INSTANCE_ID [--no-cleanup] [--database-id=DATABASE_ID] [--duration=DURATION; default="1h"] [--skip-init] [GCLOUD_WIDE_FLAG …]
DESCRIPTION: Each Cloud Spanner sample application includes a backend gRPC service backed by a Cloud Spanner database and a workload script that generates service traffic. This command creates and initializes the Cloud Spanner database and runs both the backend service and workload script.
These sample apps are open source and available at https://github.com/GoogleCloudPlatform/cloud-spanner-samples.
To see a list of available sample apps, run:
gcloud spanner samples list
EXAMPLES: To run the 'finance' sample app using instance 'my-instance', run:
gcloud spanner samples run finance --instance-id=my-instance
POSITIONAL ARGUMENTS: APPNAME

The sample app name, e.g. "finance".
REQUIRED FLAGS: --instance-id=INSTANCE_ID

The Cloud Spanner instance ID for the sample app.
OPTIONAL FLAGS: --cleanup

Delete the instance after running the sample app. Enabled by default, use --no-cleanup to disable.

--database-id=DATABASE_ID

ID of the new Cloud Spanner database to create for the sample app.

--duration=DURATION; default="1h"

Duration of time allowed to run the sample app before stopping the service.

--skip-init

Use an existing database instead of creating a new one.
GCLOUD WIDE FLAGS: These flags are available to all commands: --access-token-file, --account, --billing-project, --configuration, --flags-file, --flatten, --format, --help, --impersonate-service-account, --log-http, --project, --quiet, --trace-token, --user-output-enabled, --verbosity.
Run $ gcloud help for details.
NOTES: These variants are also available:
gcloud alpha spanner samples run

gcloud beta spanner samples run