Function main

tpu/startVM.js:19–55

(tpuClient)

'use strict';

async function main(tpuClient) {
  // [START tpu_vm_start]
  // Import the TPUClient
  // TODO(developer): Uncomment below line before running the sample.
  // const {TpuClient} = require('@google-cloud/tpu').v2;

  // Instantiate a tpuClient
  // TODO(developer): Uncomment below line before running the sample.
  // tpuClient = new TpuClient();

  // TODO(developer): Update these variables before running the sample.
  // Project ID or project number of the Google Cloud project you want to start a node.
  const projectId = await tpuClient.getProjectId();

  // The name of TPU to start.
  const nodeName = 'node-name-1';

  // The zone, where the TPU is created.
  const zone = 'europe-west4-a';

  async function callStartTpuVM() {
    const request = {
      name: `projects/${projectId}/locations/${zone}/nodes/${nodeName}`,
    };

    const [operation] = await tpuClient.startNode(request);

    // Wait for the operation to complete.
    const [response] = await operation.promise();

    console.log(`Node: ${nodeName} started.`);
    return response;
  }

  return await callStartTpuVM();
  // [END tpu_vm_start]
}

module.exports = main;