gcloud alpha spanner samples backend

NAME
gcloud alpha spanner samples backend - run the backend gRPC service for the given Cloud Spanner sample app
SYNOPSIS
gcloud alpha spanner samples backendAPPNAME--instance-id=INSTANCE_ID[--database-id=DATABASE_ID][--duration=DURATION; default="1h"][--port=PORT][GCLOUD_WIDE_FLAG …]
DESCRIPTION
(ALPHA) This command starts the backend gRPC service for the givensample application. Before starting the service, create the database and loadany initial data with:
gcloudalphaspannersamplesinitAPPNAME--instance-id=INSTANCE_ID

After starting the service, generate traffic with:

gcloudalphaspannersamplesworkloadAPPNAME

To run all three steps together, use:

gcloudalphaspannersamplesrunAPPNAME--instance-id=INSTANCE_ID
EXAMPLES
To run the backend gRPC service for the 'finance' sample app using instance'my-instance', run:
gcloudalphaspannersamplesbackendfinance--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
--database-id=DATABASE_ID
The Cloud Spanner database ID for the sample app.
--duration=DURATION; default="1h"
Duration of time allowed to run before stopping the service.
--port=PORT
Port on which to receive gRPC requests.
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
This command is currently in alpha and might change without notice. If thiscommand fails with API permission errors despite specifying the correct project,you might be trying to access an API with an invitation-only early accessallowlist. These variants are also available:
gcloudspannersamplesbackend
gcloudbetaspannersamplesbackend

Except as otherwise noted, the content of this page is licensed under theCreative Commons Attribution 4.0 License, and code samples are licensed under theApache 2.0 License. For details, see theGoogle Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2025-05-07 UTC.