Examples with NetworkInterface com.google.cloud.compute.v1.NetworkInterface used on opensource projects

Example 6 with NetworkInterface

use of com.google.cloud.compute.v1.NetworkInterface in project java-docs-samples by GoogleCloudPlatform.

the class CreateInstancesAdvanced method createWithDisks.

// [END compute_instances_create_from_image_plus_snapshot_disk]
// [END compute_instances_create_from_snapshot]
// [START compute_instances_create_with_subnet]
// [START compute_instances_create_from_image_plus_snapshot_disk]
// [START compute_instances_create_from_snapshot]
// [START compute_instances_create_from_image_plus_empty_disk]
// [START compute_instances_create_from_custom_image]
// [START compute_instances_create_from_image]
/**
 * Send an instance creation request to the Compute Engine API and wait for it to complete.
 *
 * @param project project ID or project number of the Cloud project you want to use.
 * @param zone name of the zone to create the instance in. For example: "us-west3-b"
 * @param instanceName name of the new virtual machine (VM) instance.
 * @param disks a list of compute_v1.AttachedDisk objects describing the disks you want to attach
 * to your new instance.
 * @param machineType machine type of the VM being created. This value uses the following format:
 * "zones/{zone}/machineTypes/{type_name}".
 * For example: "zones/europe-west3-c/machineTypes/f1-micro"
 * @param network name of the network you want the new instance to use. For example:
 * "global/networks/default" represents the network named "default", which is created
 * automatically for each project.
 * @param subnetwork name of the subnetwork you want the new instance to use. This value uses the
 * following format: "regions/{region}/subnetworks/{subnetwork_name}"
 * @return Instance object.
 */
private static Instance createWithDisks(String project, String zone, String instanceName, Vector<AttachedDisk> disks, String machineType, String network, String subnetwork) throws IOException, InterruptedException, ExecutionException, TimeoutException {
    try (InstancesClient instancesClient = InstancesClient.create()) {
        // Use the network interface provided in the networkName argument.
        NetworkInterface networkInterface;
        if (subnetwork != null) {
            networkInterface = NetworkInterface.newBuilder().setName(network).setSubnetwork(subnetwork).build();
        } else {
            networkInterface = NetworkInterface.newBuilder().setName(network).build();
        }
        machineType = String.format("zones/%s/machineTypes/%s", zone, machineType);
        // Bind `instanceName`, `machineType`, `disk`, and `networkInterface` to an instance.
        Instance instanceResource = Instance.newBuilder().setName(instanceName).setMachineType(machineType).addAllDisks(disks).addNetworkInterfaces(networkInterface).build();
        System.out.printf("Creating instance: %s at %s ", instanceName, zone);
        // Insert the instance in the specified project and zone.
        InsertInstanceRequest insertInstanceRequest = InsertInstanceRequest.newBuilder().setProject(project).setZone(zone).setInstanceResource(instanceResource).build();
        OperationFuture<Operation, Operation> operation = instancesClient.insertAsync(insertInstanceRequest);
        // Wait for the operation to complete.
        Operation response = operation.get(3, TimeUnit.MINUTES);
        if (response.hasError()) {
            System.out.println("Instance creation failed ! ! " + response);
            return null;
        }
        System.out.println("Operation Status: " + response.getStatus());
        return instancesClient.get(project, zone, instanceName);
    }
}

Example 7 with NetworkInterface

use of com.google.cloud.compute.v1.NetworkInterface in project java-docs-samples by GoogleCloudPlatform.

the class CreatePreemptibleInstance method createPremptibleInstance.

// Send an instance creation request with preemptible settings to the Compute Engine API
// and wait for it to complete.
public static void createPremptibleInstance(String projectId, String zone, String instanceName) throws IOException, ExecutionException, InterruptedException, TimeoutException {
    String machineType = String.format("zones/%s/machineTypes/e2-small", zone);
    String sourceImage = "projects/debian-cloud/global/images/family/debian-11";
    long diskSizeGb = 10L;
    String networkName = "default";
    try (InstancesClient instancesClient = InstancesClient.create()) {
        AttachedDisk disk = AttachedDisk.newBuilder().setBoot(true).setAutoDelete(true).setType(AttachedDisk.Type.PERSISTENT.toString()).setInitializeParams(// Describe the size and source image of the boot disk to attach to the instance.
        AttachedDiskInitializeParams.newBuilder().setSourceImage(sourceImage).setDiskSizeGb(diskSizeGb).build()).build();
        // Use the default VPC network.
        NetworkInterface networkInterface = NetworkInterface.newBuilder().setName(networkName).build();
        // Collect information into the Instance object.
        Instance instanceResource = Instance.newBuilder().setName(instanceName).setMachineType(machineType).addDisks(disk).addNetworkInterfaces(networkInterface).setScheduling(Scheduling.newBuilder().setPreemptible(true).build()).build();
        System.out.printf("Creating instance: %s at %s %n", instanceName, zone);
        // Prepare the request to insert an instance.
        InsertInstanceRequest insertInstanceRequest = InsertInstanceRequest.newBuilder().setProject(projectId).setZone(zone).setInstanceResource(instanceResource).build();
        // Wait for the create operation to complete.
        Operation response = instancesClient.insertAsync(insertInstanceRequest).get(3, TimeUnit.MINUTES);
        ;
        if (response.hasError()) {
            System.out.println("Instance creation failed ! ! " + response);
            return;
        }
        System.out.printf("Instance created : %s\n", instanceName);
        System.out.println("Operation Status: " + response.getStatus());
    }
}