gcloud alpha spanner databases change-quorum

NAME
gcloud alpha spanner databases change-quorum - change quorum of a Cloud Spanner database
SYNOPSIS
gcloud alpha spanner databases change-quorum(DATABASE :--instance=INSTANCE)(--dual-region    |--serving-location=SERVING_LOCATION--single-region)[--etag=ETAG][GCLOUD_WIDE_FLAG …]
DESCRIPTION
(ALPHA) Change quorum of a Cloud Spanner database.
EXAMPLES
To trigger change quorum from single-region mode to dual-region mode, run:
gcloudalphaspannerdatabaseschange-quorummy-database-id--instance=my-instance-id--dual-region

To trigger change quorum from dual-region mode to single-region mode withserving location asasia-south1, run:

gcloudalphaspannerdatabaseschange-quorummy-database-id--instance=my-instance-id--single-region--serving-location=asia-south1

To trigger change quorum using etag specified, run:

gcloudalphaspannerdatabaseschange-quorummy-database-id--instance=my-instance-id--dual-region--etag=ETAG
POSITIONAL ARGUMENTS
Database resource - The Cloud Spanner database to change quorum. The argumentsin this group can be used to specify the attributes of this resource. (NOTE)Some attributes are not given arguments in this group but can be set in otherways.

To set theproject attribute:

  • provide the argumentdatabase on the command line with a fullyspecified name;
  • provide the argument--project on the command line;
  • set the propertycore/project.

This must be specified.

DATABASE
ID of the database or fully qualified identifier for the database.

To set thedatabase attribute:

  • provide the argumentdatabase on the command line.

This positional argument must be specified if any of the other arguments in thisgroup are specified.

--instance=INSTANCE
The Cloud Spanner instance for the database.

To set theinstance attribute:

  • provide the argumentdatabase on the command line with a fullyspecified name;
  • provide the argument--instance on the command line;
  • set the propertyspanner/instance.
REQUIRED FLAGS
Exactly one of these must be specified:
Command-line flag for dual-region quorum change:
--dual-region
Switch to dual-region quorum type.
Command-line flags for single-region quorum change:
--serving-location=SERVING_LOCATION
The cloud Spanner location.

This flag argument must be specified if any of the other arguments in this groupare specified.

--single-region
Switch to single-region quorum type.

This flag argument must be specified if any of the other arguments in this groupare specified.

OPTIONAL FLAGS
--etag=ETAG
Used for optimistic concurrency control.
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:
gcloudspannerdatabaseschange-quorum
gcloudbetaspannerdatabaseschange-quorum

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Last updated 2025-05-07 UTC.