쿠키 기본 설정 선택

당사는 사이트와 서비스를 제공하는 데 필요한 필수 쿠키 및 유사한 도구를 사용합니다. 고객이 사이트를 어떻게 사용하는지 파악하고 개선할 수 있도록 성능 쿠키를 사용해 익명의 통계를 수집합니다. 필수 쿠키는 비활성화할 수 없지만 '사용자 지정' 또는 ‘거부’를 클릭하여 성능 쿠키를 거부할 수 있습니다.

사용자가 동의하는 경우 AWS와 승인된 제3자도 쿠키를 사용하여 유용한 사이트 기능을 제공하고, 사용자의 기본 설정을 기억하고, 관련 광고를 비롯한 관련 콘텐츠를 표시합니다. 필수가 아닌 모든 쿠키를 수락하거나 거부하려면 ‘수락’ 또는 ‘거부’를 클릭하세요. 더 자세한 내용을 선택하려면 ‘사용자 정의’를 클릭하세요.

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AWS Documentation
AWS 계정 생성
Ebs - Amazon EC2 Auto Scaling
ContentsSee Also
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Ebs

PDF

Describes information used to set up an Amazon EBS volume specified in a block device mapping.

Contents

DeleteOnTermination

Indicates whether the volume is deleted on instance termination. For Amazon EC2 Auto Scaling, the default value is true.

Type: Boolean

Required: No

Encrypted

Specifies whether the volume should be encrypted. Encrypted EBS volumes can only be attached to instances that support Amazon EBS encryption. For more information, see Requirements for Amazon EBS encryption in the Amazon EBS User Guide. If your AMI uses encrypted volumes, you can also only launch it on supported instance types.

Note

If you are creating a volume from a snapshot, you cannot create an unencrypted volume from an encrypted snapshot. Also, you cannot specify a KMS key ID when using a launch configuration.

If you enable encryption by default, the EBS volumes that you create are always encrypted, either using the AWS managed KMS key or a customer-managed KMS key, regardless of whether the snapshot was encrypted.

For more information, see Use AWS KMS keys to encrypt Amazon EBS volumes in the Amazon EC2 Auto Scaling User Guide.

Type: Boolean

Required: No

Iops

The number of input/output (I/O) operations per second (IOPS) to provision for the volume. For gp3 and io1 volumes, this represents the number of IOPS that are provisioned for the volume. For gp2 volumes, this represents the baseline performance of the volume and the rate at which the volume accumulates I/O credits for bursting.

The following are the supported values for each volume type:

  • gp3: 3,000-16,000 IOPS

  • io1: 100-64,000 IOPS

For io1 volumes, we guarantee 64,000 IOPS only for Instances built on the AWS Nitro System. Other instance families guarantee performance up to 32,000 IOPS.

Iops is supported when the volume type is gp3 or io1 and required only when the volume type is io1. (Not used with standard, gp2, st1, or sc1 volumes.)

Type: Integer

Valid Range: Minimum value of 100. Maximum value of 64000.

Required: No

SnapshotId

The snapshot ID of the volume to use.

You must specify either a VolumeSize or a SnapshotId.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 255.

Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Required: No

Throughput

The throughput (MiBps) to provision for a gp3 volume.

Type: Integer

Valid Range: Minimum value of 125. Maximum value of 1000.

Required: No

VolumeSize

The volume size, in GiBs. The following are the supported volumes sizes for each volume type:

  • gp2 and gp3: 1-16,384

  • io1: 4-16,384

  • st1 and sc1: 125-16,384

  • standard: 1-1,024

You must specify either a SnapshotId or a VolumeSize. If you specify both SnapshotId and VolumeSize, the volume size must be equal or greater than the size of the snapshot.

Type: Integer

Valid Range: Minimum value of 1. Maximum value of 16384.

Required: No

VolumeType

The volume type. For more information, see Amazon EBS volume types in the Amazon EBS User Guide.

Valid values: standard | io1 | gp2 | st1 | sc1 | gp3

Type: String

Length Constraints: Minimum length of 1. Maximum length of 255.

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

다음 주제:

EnabledMetric

이전 주제:

DesiredConfiguration

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