Batch v1 API - Class AllocationPolicy.Types.Disk (2.11.0) 

public sealed class AllocationPolicy.Types.Disk : IMessage<AllocationPolicy.Types.Disk>, IEquatable<AllocationPolicy.Types.Disk>, IDeepCloneable<AllocationPolicy.Types.Disk>, IBufferMessage, IMessage

Reference documentation and code samples for the Batch v1 API class AllocationPolicy.Types.Disk.

A new persistent disk or a local ssd. A VM can only have one local SSD setting but multiple local SSD partitions. See https://cloud.google.com/compute/docs/disks#pdspecs and https://cloud.google.com/compute/docs/disks#localssds.

Inheritance

object > AllocationPolicy.Types.Disk

Namespace

Google.Cloud.Batch.V1

Assembly

Google.Cloud.Batch.V1.dll

Constructors

Disk()

public Disk()

Disk(Disk)

public Disk(AllocationPolicy.Types.Disk other)
Parameter
Name Description
other AllocationPolicyTypesDisk

Properties

DataSourceCase

public AllocationPolicy.Types.Disk.DataSourceOneofCase DataSourceCase { get; }
Property Value
Type Description
AllocationPolicyTypesDiskDataSourceOneofCase

DiskInterface

public string DiskInterface { get; set; }

Local SSDs are available through both "SCSI" and "NVMe" interfaces. If not indicated, "NVMe" will be the default one for local ssds. This field is ignored for persistent disks as the interface is chosen automatically. See https://cloud.google.com/compute/docs/disks/persistent-disks#choose_an_interface.

Property Value
Type Description
string

HasImage

public bool HasImage { get; }

Gets whether the "image" field is set

Property Value
Type Description
bool

HasSnapshot

public bool HasSnapshot { get; }

Gets whether the "snapshot" field is set

Property Value
Type Description
bool

Image

public string Image { get; set; }

URL for a VM image to use as the data source for this disk. For example, the following are all valid URLs:

  • Specify the image by its family name: projects/{project}/global/images/family/{image_family}
  • Specify the image version: projects/{project}/global/images/{image_version}

You can also use Batch customized image in short names. The following image values are supported for a boot disk:

  • batch-debian: use Batch Debian images.
  • batch-centos: use Batch CentOS images.
  • batch-cos: use Batch Container-Optimized images.
  • batch-hpc-centos: use Batch HPC CentOS images.
  • batch-hpc-rocky: use Batch HPC Rocky Linux images.
Property Value
Type Description
string

SizeGb

public long SizeGb { get; set; }

Disk size in GB.

Non-Boot Disk: If the type specifies a persistent disk, this field is ignored if data_source is set as image or snapshot. If the type specifies a local SSD, this field should be a multiple of 375 GB, otherwise, the final size will be the next greater multiple of 375 GB.

Boot Disk: Batch will calculate the boot disk size based on source image and task requirements if you do not speicify the size. If both this field and the boot_disk_mib field in task spec's compute_resource are defined, Batch will only honor this field. Also, this field should be no smaller than the source disk's size when the data_source is set as snapshot or image. For example, if you set an image as the data_source field and the image's default disk size 30 GB, you can only use this field to make the disk larger or equal to 30 GB.

Property Value
Type Description
long

Snapshot

public string Snapshot { get; set; }

Name of a snapshot used as the data source. Snapshot is not supported as boot disk now.

Property Value
Type Description
string

Type

public string Type { get; set; }

Disk type as shown in gcloud compute disk-types list. For example, local SSD uses type "local-ssd". Persistent disks and boot disks use "pd-balanced", "pd-extreme", "pd-ssd" or "pd-standard". If not specified, "pd-standard" will be used as the default type for non-boot disks, "pd-balanced" will be used as the default type for boot disks.

Property Value
Type Description
string