gke-cluster.js

const container = require('@google-cloud/container');

const clusterClient = new container.v1.ClusterManagerClient({
  credentials: {
    "private_key": "",
    "client_email": "",
  }
});

const projectId = 'projectId';
const zone = 'europe-west1-c';

const clusterName = 'clusterName';

async function createCluster() {
  return await clusterClient.createCluster({
    projectId: projectId,
    zone: zone,
    cluster: {
      name: clusterName,
      initialNodeCount: 1
    }
  });
}

async function deleteCluster() {
  return await clusterClient.deleteCluster({
    projectId: projectId,
    zone: zone,
    clusterId: clusterName
  });
}

async function getCluster() {
  const responses = await clusterClient.getCluster({
    projectId: projectId,
    zone: zone,
    clusterId: clusterName,
  })
  return responses;
}

const main = async () => {
  const createClusterRes = await createCluster();
  console.log(createClusterRes);

  const deleteClusterRes = await deleteCluster();
  console.log(deleteClusterRes);
}