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createTemplate.js
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createTemplate.js
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// Copyright 2022 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.
/**
* Creates a new instance template with the provided name and a specific instance configuration.
*
* @param {string} projectId - Project ID or project number of the Cloud project you use.
* @param {string} templateName - Name of the new template to create.
*/
function main(projectId, templateName) {
// [START compute_template_create]
/**
* TODO(developer): Uncomment and replace these variables before running the sample.
*/
// const projectId = 'YOUR_PROJECT_ID';
// const templateName = 'your_template_name';
const compute = require('@google-cloud/compute');
// Create a new instance template with the provided name and a specific instance configuration.
async function createTemplate() {
const instanceTemplatesClient = new compute.InstanceTemplatesClient();
const [response] = await instanceTemplatesClient.insert({
project: projectId,
instanceTemplateResource: {
name: templateName,
properties: {
disks: [
{
// The template describes the size and source image of the boot disk
// to attach to the instance.
initializeParams: {
diskSizeGb: '250',
sourceImage:
'projects/debian-cloud/global/images/family/debian-11',
},
autoDelete: true,
boot: true,
},
],
machineType: 'e2-standard-4',
// The template connects the instance to the `default` network,
// without specifying a subnetwork.
networkInterfaces: [
{
// Use the network interface provided in the networkName argument.
name: 'global/networks/default',
// The template lets the instance use an external IP address.
accessConfigs: [
{
name: 'External NAT',
type: 'ONE_TO_ONE_NAT',
networkTier: 'PREMIUM',
},
],
},
],
},
},
});
let operation = response.latestResponse;
const operationsClient = new compute.GlobalOperationsClient();
// Wait for the create operation to complete.
while (operation.status !== 'DONE') {
[operation] = await operationsClient.wait({
operation: operation.name,
project: projectId,
});
}
console.log('Instance template created.');
}
createTemplate();
// [END compute_template_create]
}
process.on('unhandledRejection', err => {
console.error(err.message);
process.exitCode = 1;
});
main(...process.argv.slice(2));