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

Example 1 with SourceInstanceParams

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

the class CreateTemplateFromInstance method createTemplateFromInstance.

// Create a new instance template based on an existing instance.
// This new template specifies a different boot disk.
public static void createTemplateFromInstance(String projectId, String templateName, String instance) throws IOException, ExecutionException, InterruptedException {
    try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create();
        GlobalOperationsClient globalOperationsClient = GlobalOperationsClient.create()) {
        SourceInstanceParams sourceInstanceParams = SourceInstanceParams.newBuilder().addDiskConfigs(DiskInstantiationConfig.newBuilder().setDeviceName("disk-1").setInstantiateFrom(InstantiateFrom.CUSTOM_IMAGE.toString()).setCustomImage(String.format("projects/%s/global/images/family/%s", "rocky-linux-cloud", "rocky-linux-8")).setAutoDelete(true).build()).build();
        InstanceTemplate instanceTemplate = InstanceTemplate.newBuilder().setName(templateName).setSourceInstance(instance).setSourceInstanceParams(sourceInstanceParams).build();
        InsertInstanceTemplateRequest insertInstanceTemplateRequest = InsertInstanceTemplateRequest.newBuilder().setProject(projectId).setInstanceTemplateResource(instanceTemplate).build();
        Operation operation = instanceTemplatesClient.insertCallable().futureCall(insertInstanceTemplateRequest).get();
        Operation response = globalOperationsClient.wait(projectId, operation.getName());
        if (response.hasError()) {
            System.out.println("Instance Template creation failed ! ! " + response);
            return;
        }
        System.out.printf("Instance Template creation operation status %s: %s", templateName, response.getStatus());
    }
}