com.aliyun.sdk.service.ecs20140526.models

类 RunInstancesRequest.SystemDisk.Builder

java.lang.Object

com.aliyun.sdk.service.ecs20140526.models.RunInstancesRequest.SystemDisk.Builder

封闭类:

RunInstancesRequest.SystemDisk

public static final class RunInstancesRequest.SystemDisk.Builder
extends Object

构造器概要

构造器

构造器和说明
Builder()

方法概要

限定符和类型	方法和说明
RunInstancesRequest.SystemDisk.Builder	autoSnapshotPolicyId(String autoSnapshotPolicyId) The ID of the automatic snapshot policy to apply to the system disk.
RunInstancesRequest.SystemDisk	build()
RunInstancesRequest.SystemDisk.Builder	burstingEnabled(Boolean burstingEnabled) Specifies whether to enable the performance burst feature for the system disk.
RunInstancesRequest.SystemDisk.Builder	category(String category) The category of the system disk.
RunInstancesRequest.SystemDisk.Builder	description(String description) The description of the system disk.
RunInstancesRequest.SystemDisk.Builder	diskName(String diskName) The name of the system disk.
RunInstancesRequest.SystemDisk.Builder	encryptAlgorithm(String encryptAlgorithm) > This parameter is not publicly available.
RunInstancesRequest.SystemDisk.Builder	encrypted(String encrypted) Specifies whether to encrypt the system disk.
RunInstancesRequest.SystemDisk.Builder	KMSKeyId(String KMSKeyId) The ID of the KMS key to use for the system disk.
RunInstancesRequest.SystemDisk.Builder	performanceLevel(String performanceLevel) The performance level of the ESSD to use as the system disk.
RunInstancesRequest.SystemDisk.Builder	provisionedIops(Long provisionedIops) The provisioned read/write IOPS of the ESSD AutoPL disk to use as the system disk.
RunInstancesRequest.SystemDisk.Builder	size(String size) The size of the system disk.
RunInstancesRequest.SystemDisk.Builder	storageClusterId(String storageClusterId) The ID of the dedicated block storage cluster to which the system disk belongs.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

Builder

public Builder()

方法详细资料

autoSnapshotPolicyId

public RunInstancesRequest.SystemDisk.Builder autoSnapshotPolicyId(String autoSnapshotPolicyId)

The ID of the automatic snapshot policy to apply to the system disk.

category

public RunInstancesRequest.SystemDisk.Builder category(String category)

The category of the system disk. Valid values:

* cloud_efficiency: utra disk * cloud_ssd: standard SSD * cloud_essd: enhanced SSD (ESSD) * cloud: basic disk * cloud_auto: ESSD AutoPL disk * cloud_essd_entry: ESSD Entry disk > The value of this parameter can be `cloud_essd_entry` only when `InstanceType` is set to `ecs.u1` or `ecs.e`. ecs.u1 indicates the u1 universal instance family and ecs.e indicates the e economy instance family. For information about the u1 and e instance families, see the [u1, universal instance family](~~457079~~) section in the "Universal instance families" topic and the [e, economy instance family](~~108489~~) section in the "Shared instance families" topic. For non-I/O optimized instances of retired instance types, the default value is cloud. For other types of instances, the default value is cloud_efficiency.

description

public RunInstancesRequest.SystemDisk.Builder description(String description)

The description of the system disk. The description must be 2 to 256 characters in length. The description can contain letters but cannot start with `http://` or `https://`.

diskName

public RunInstancesRequest.SystemDisk.Builder diskName(String diskName)

The name of the system disk. The name must be 2 to 128 characters in length and support Unicode characters under the Decimal Number category and the categories whose names contain Letter. The name can contain colons (:), underscores (\_), periods (.), and hyphens (-).

performanceLevel

public RunInstancesRequest.SystemDisk.Builder performanceLevel(String performanceLevel)

The performance level of the ESSD to use as the system disk. Default value: PL1. Valid values:

* PL0: A single ESSD can deliver up to 10,000 random read/write IOPS. * PL1: A single ESSD can deliver up to 50,000 random read/write IOPS. * PL2: A single ESSD can deliver up to 100,000 random read/write IOPS. * PL3: A single ESSD can deliver up to 1,000,000 random read/write IOPS. For more information about ESSD performance levels, see [ESSDs](~~122389~~).

size

public RunInstancesRequest.SystemDisk.Builder size(String size)

The size of the system disk. Unit: GiB. Valid values:

* Basic disk: 20 to 500. * ESSD: Valid values vary based on the performance level of the ESSD. * PL0 ESSD: 1 to 2048. * PL1 ESSD: 20 to 2048. * PL2 ESSD: 461 to 2048. * PL3 ESSD: 1261 to 2048. * ESSD AutoPL disk: 1 to 2048. * Other disk categories: 20 to 2048. The value of this parameter must be at least 1 and greater than or equal to the image size. Default value: 40 or the image size, whichever is greater.

burstingEnabled

public RunInstancesRequest.SystemDisk.Builder burstingEnabled(Boolean burstingEnabled)

Specifies whether to enable the performance burst feature for the system disk. Valid values:

* true: enables the performance burst feature for the system disk. * false: disables the performance burst feature for the system disk. > This parameter is available only if you set `SystemDisk.Category` to `cloud_auto`. For more information, see [ESSD AutoPL disks](~~368372~~).

encryptAlgorithm

public RunInstancesRequest.SystemDisk.Builder encryptAlgorithm(String encryptAlgorithm)

> This parameter is not publicly available.

encrypted

public RunInstancesRequest.SystemDisk.Builder encrypted(String encrypted)

Specifies whether to encrypt the system disk. Valid values:

* true: encrypts the system disk. * false: does not encrypt the system disk. Default value: false. > The system disks of instances cannot be encrypted during instance creation in Hong Kong Zone D or Singapore Zone A.

KMSKeyId

public RunInstancesRequest.SystemDisk.Builder KMSKeyId(String KMSKeyId)

The ID of the KMS key to use for the system disk.

provisionedIops

public RunInstancesRequest.SystemDisk.Builder provisionedIops(Long provisionedIops)

The provisioned read/write IOPS of the ESSD AutoPL disk to use as the system disk. Valid values: 0 to min{50,000, 1,000 × Capacity - Baseline IOPS}.

Baseline IOPS = min{1,800 + 50 × Capacity, 50,000} > This parameter is available only if you set `SystemDisk.Category` to `cloud_auto`. For more information, see [ESSD AutoPL disks](~~368372~~).

storageClusterId

public RunInstancesRequest.SystemDisk.Builder storageClusterId(String storageClusterId)

The ID of the dedicated block storage cluster to which the system disk belongs. If you want to use disks in a dedicated block storage cluster as system disks when you create instances, specify this parameter.

build

public RunInstancesRequest.SystemDisk build()