Merge remote-tracking branch 'migration/main' into nodejs-compute-migration

Author: ace-n

compute/create-instance-templates/createTemplate.js

@@ -0,0 +1,96 @@
+// 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));

compute/create-instance-templates/createTemplateFromInstance.js

@@ -0,0 +1,84 @@
+// 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 based on an existing instance.
+ *
+ * @param {string} projectId - Project ID or project number of the Cloud project you use.
+ * @param {string} instance - The instance to base the new template on. This value uses
+ *    the following format: "projects/{project}/zones/{zone}/instances/{instance_name}"
+ * @param {string} templateName - Name of the new template to create.
+ */
+function main(projectId, instance, templateName) {
+  // [START compute_template_create_from_instance]
+  /**
+   * TODO(developer): Uncomment and replace these variables before running the sample.
+   */
+  // const projectId = 'YOUR_PROJECT_ID';
+  // const instance = 'projects/project/zones/zone/instances/instance';
+  // const templateName = 'your_template_name';
+
+  const compute = require('@google-cloud/compute');
+
+  // Create a new instance template based on an existing instance.
+  // This new template specifies a different boot disk.
+  async function createTemplateFromInstance() {
+    const instanceTemplatesClient = new compute.InstanceTemplatesClient();
+
+    const [response] = await instanceTemplatesClient.insert({
+      project: projectId,
+      instanceTemplateResource: {
+        name: templateName,
+        sourceInstance: instance,
+        sourceInstanceParams: {
+          diskConfigs: [
+            {
+              // Device name must match the name of a disk attached to the instance
+              // your template is based on.
+              deviceName: 'disk-1',
+              // Replace the original boot disk image used in your instance with a Rocky Linux image.
+              instantiateFrom: 'CUSTOM_IMAGE',
+              customImage:
+                'projects/rocky-linux-cloud/global/images/family/rocky-linux-8',
+              // Override the auto_delete setting.
+              autoDelete: true,
+            },
+          ],
+        },
+      },
+    });
+    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.');
+  }
+
+  createTemplateFromInstance();
+  // [END compute_template_create_from_instance]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+
+main(...process.argv.slice(2));

compute/create-instance-templates/createTemplateWithSubnet.js

@@ -0,0 +1,95 @@
+// 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 an instance template that uses a provided subnet.
+ *
+ * @param {string} projectId - Project ID or project number of the Cloud project you use.
+ * @param {string} network - The network to be used in the new template. This value uses
+ *    the following format: "projects/{project}/global/networks/{network}"
+ * @param {string} subnetwork - The subnetwork to be used in the new template. This value
+ *    uses the following format: "projects/{project}/regions/{region}/subnetworks/{subnetwork}"
+ * @param {string} templateName - Name of the new template to create.
+ */
+function main(projectId, network, subnetwork, templateName) {
+  // [START compute_template_create_with_subnet]
+  /**
+   * TODO(developer): Uncomment and replace these variables before running the sample.
+   */
+  // const projectId = 'YOUR_PROJECT_ID';
+  // const network = 'projects/project/global/networks/network';
+  // const subnetwork = 'projects/project/regions/region/subnetworks/subnetwork';
+  // const templateName = 'your_template_name';
+
+  const compute = require('@google-cloud/compute');
+
+  // Create an instance template that uses a provided subnet.
+  async function createTemplateWithSubnet() {
+    const instanceTemplatesClient = new compute.InstanceTemplatesClient();
+
+    const [response] = await instanceTemplatesClient.insert({
+      project: projectId,
+      instanceTemplateResource: {
+        name: templateName,
+        properties: {
+          // The template describes the size and source image of the boot disk
+          // to attach to the instance.
+          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 specified network and subnetwork.
+          networkInterfaces: [
+            {
+              network,
+              subnetwork,
+            },
+          ],
+        },
+      },
+    });
+    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.');
+  }
+
+  createTemplateWithSubnet();
+  // [END compute_template_create_with_subnet]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+
+main(...process.argv.slice(2));

compute/create-instance-templates/deleteInstanceTemplate.js

@@ -0,0 +1,62 @@
+// 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.
+
+/**
+ * Deletes an instance template.
+ *
+ * @param {string} projectId - Project ID or project number of the Cloud project you use.
+ * @param {string} templateName - Name of the template to delete.
+ */
+function main(projectId, templateName) {
+  // [START compute_template_delete]
+  /**
+   * 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');
+
+  // Delete an instance template.
+  async function deleteInstanceTemplate() {
+    const instanceTemplatesClient = new compute.InstanceTemplatesClient();
+
+    const [response] = await instanceTemplatesClient.delete({
+      project: projectId,
+      instanceTemplate: templateName,
+    });
+    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 deleted.');
+  }
+
+  deleteInstanceTemplate();
+  // [END compute_template_delete]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+
+main(...process.argv.slice(2));

compute/create-instance-templates/getInstanceTemplate.js

@@ -0,0 +1,54 @@
+// 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.
+
+/**
+ * Retrieves an instance template, which you can use to create virtual machine
+ *    (VM) instances and managed instance groups (MIGs).
+ *
+ * @param {string} projectId - Project ID or project number of the Cloud project you use.
+ * @param {string} templateName - Name of the template to retrieve.
+ */
+function main(projectId, templateName) {
+  // [START compute_template_get]
+  /**
+   * 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');
+
+  // Retrieve an instance template, which you can use to create
+  // virtual machine (VM) instances and managed instance groups (MIGs).
+  async function getInstanceTemplate() {
+    const instanceTemplatesClient = new compute.InstanceTemplatesClient();
+
+    const [instance] = await instanceTemplatesClient.get({
+      project: projectId,
+      instanceTemplate: templateName,
+    });
+
+    console.log('Instance template:', instance);
+  }
+
+  getInstanceTemplate();
+  // [END compute_template_get]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+
+main(...process.argv.slice(2));