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/**
* Copyright 2024 Google LLC
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// sample-metadata:
// title: Updates an instance.
// usage: node instance-update.js <INSTANCE_ID> <PROJECT_ID>
'use strict';
function main(instanceId, projectId) {
async function updateInstance() {
// [START spanner_update_instance]
// Imports the Google Cloud client library
const {Spanner, protos} = require('@google-cloud/spanner');
/**
* TODO(developer): Uncomment the following lines before running the sample.
*/
// const projectId = 'my-project-id';
// const instanceId = 'my-instance';
// Creates a client
const spanner = new Spanner({
projectId: projectId,
});
const instanceAdminClient = spanner.getInstanceAdminClient();
// Updates an instance
try {
console.log(
`Updating instance ${instanceAdminClient.instancePath(
projectId,
instanceId,
)}.`,
);
const [operation] = await instanceAdminClient.updateInstance({
instance: {
name: instanceAdminClient.instancePath(projectId, instanceId),
labels: {
updated: 'true',
created: Math.round(Date.now() / 1000).toString(), // current time
},
edition:
protos.google.spanner.admin.instance.v1.Instance.Edition.ENTERPRISE, //optional
},
// Field mask specifying fields that should get updated in an Instance
fieldMask: (protos.google.protobuf.FieldMask = {
paths: ['labels', 'edition'],
}),
});
console.log(`Waiting for operation on ${instanceId} to complete...`);
await operation.promise();
console.log(`Updated instance ${instanceId}.`);
const [metadata] = await instanceAdminClient.getInstance({
name: instanceAdminClient.instancePath(projectId, instanceId),
});
console.log(
`Instance ${instanceId} has been updated with the ${metadata.edition} ` +
'edition.',
);
} catch (err) {
console.error('ERROR:', err);
}
// [END spanner_update_instance]
}
updateInstance();
}
process.on('unhandledRejection', err => {
console.error(err.message);
process.exitCode = 1;
});
main(...process.argv.slice(2));